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-- Our sincere apologies if you receive duplicates of the call --
==============================================
Dear Colleagues,
Please see below the Call for Papers for ACM BuildSys 2017. We
enthusiastically look forward to your submissions on advancements in
systems for any aspect of the built environment. Our sincere
apologies if you receive multiple copies of this email.
BuildSys has established itself as the premier conference for
researchers and practitioners working to develop and optimize smart
infrastructure systems that are driven by sensing, computing, and
control functions. The review process is very thorough, and
publications are considered to have the same value as journal
publications in engineering fields.
November 8-9, 2017
Delft, The Netherlands | co-located with ACM SenSys 2017
http://buildsys.acm.org/2017/
Important Dates:
Abstract Registration: June 9, 2017 (11:59 PM AoE)
Paper Submission Deadline: June 16, 2017 (11:59 PM AoE)
Acceptance Notification: August 18, 2017
Camera-Ready Deadline: September, 2017
Conference Dates: November 8-9, 2017
** For the abstract registration, you only need to enter the title of
the paper, the list of authors and their email addresses, the PC
conflicts, and a brief abstract (~150-250 words). After registering
the paper's abstract, you will have an additional week to upload the
PDF file of the paper (either a 10-page Full paper or a 4-page Notes
paper).
Advances in the effective integration of networked sensors, building
controls, and physical infrastructure are transforming our society,
allowing the formation of unprecedented built environments and
interlocking physical, social, cyber challenges. Built environments,
including buildings and critical urban infrastructure, account for
over half of society’s energy consumption and are the mainstay of our
nation’s economy, security and health. As a result, there is a broad
recognition that systems optimizing explicitly for the built
environment are particularly important in improving our society, e.g.,
by increasing its sustainability and enhancing people’s
quality-of-life. These systems represent the foundation for emerging
“smart cities”.
The 4th ACM International Conference on Systems for Energy-Efficient
Built Environments (BuildSys 2017) will be held November 8-9, 2017 at
Delft, The Netherlands. We invite original contributions in the areas
of intelligent systems and applications for the built environment.
BuildSys particularly emphasizes approaches that improve energy
efficiency, reduce costs, increase performance, and add novel
functionality for improving users’ comfort and experience. BuildSys’
scope is broad, encompassing all systems within the built environment
of the urban fabric, including not only buildings but also critical
infrastructure systems, such as water, power, lighting,
communications, and transportation that will make up the “smart
cities” of the future.
Submission Types:
We solicit three types of original submissions:
* Regular papers for oral presentation (10 pages)
* Notes papers for oral presentation (4 pages)
* Technical posters and demos will be solicited via a separate call (2 pages)
Topics:
Papers are invited in all emerging aspects of information-driven
systems for the built environment. Topics of interest include but are
not limited to the following:
· Applications in smart and connected communities;
· Sensing and control for urban infrastructure systems;
· Novel sensor methodologies, techniques, and tools;
· Sensing and control of electrical, gas, and water loads;
· Improved user interfaces to built infrastructure;
· Modeling, simulation, optimization, and control of heating,
cooling, lighting, ventilation, water usage and other resource flows
in built environments;
· Sensor systems and applications that enhance energy efficiency,
energy reliability, durability and comfort;
· Systems that integrate infrastructure with the smart grid to
offer demand response and ancillary services;
· Distributed generation, alternative energy, renewable sources,
and energy storage in buildings;
· Emerging standards for data collection, energy control, or
interoperability of disparate devices or systems;
· Sensing, modeling, and predicting the urban heartbeat including
sounds, movements, and radio spectrum;
· Human in the loop sensing and control for efficient usage of
electricity, gas, heating, water;
· Sensor systems for reliable occupancy counting;
· Long-lived and energy harvesting sensor systems;
· Scalable indoor localization and contextual computing;
· Security, privacy, safety, and reliability in built systems;
· Empirical studies of city-scale wireless communications.
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 06 May, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 647110
Prefixes after maximum aggregation (per Origin AS): 252103
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 311926
Total ASes present in the Internet Routing Table: 57065
Prefixes per ASN: 11.34
Origin-only ASes present in the Internet Routing Table: 49371
Origin ASes announcing only one prefix: 21886
Transit ASes present in the Internet Routing Table: 7694
Transit-only ASes present in the Internet Routing Table: 219
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 40
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 71
Numnber of instances of unregistered ASNs: 75
Number of 32-bit ASNs allocated by the RIRs: 18434
Number of 32-bit ASNs visible in the Routing Table: 14310
Prefixes from 32-bit ASNs in the Routing Table: 57955
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 409
Number of addresses announced to Internet: 2843460964
Equivalent to 169 /8s, 123 /16s and 197 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.6
Total number of prefixes smaller than registry allocations: 216869
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 176804
Total APNIC prefixes after maximum aggregation: 50891
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 175990
Unique aggregates announced from the APNIC address blocks: 72729
APNIC Region origin ASes present in the Internet Routing Table: 8063
APNIC Prefixes per ASN: 21.83
APNIC Region origin ASes announcing only one prefix: 2243
APNIC Region transit ASes present in the Internet Routing Table: 1131
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2888
Number of APNIC addresses announced to Internet: 763094372
Equivalent to 45 /8s, 123 /16s and 229 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 197305
Total ARIN prefixes after maximum aggregation: 94097
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 199402
Unique aggregates announced from the ARIN address blocks: 91373
ARIN Region origin ASes present in the Internet Routing Table: 17899
ARIN Prefixes per ASN: 11.14
ARIN Region origin ASes announcing only one prefix: 6640
ARIN Region transit ASes present in the Internet Routing Table: 1780
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1953
Number of ARIN addresses announced to Internet: 1108934048
Equivalent to 66 /8s, 24 /16s and 253 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 174832
Total RIPE prefixes after maximum aggregation: 85064
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 170401
Unique aggregates announced from the RIPE address blocks: 102059
RIPE Region origin ASes present in the Internet Routing Table: 23966
RIPE Prefixes per ASN: 7.11
RIPE Region origin ASes announcing only one prefix: 11062
RIPE Region transit ASes present in the Internet Routing Table: 3404
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5787
Number of RIPE addresses announced to Internet: 711675008
Equivalent to 42 /8s, 107 /16s and 76 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 81148
Total LACNIC prefixes after maximum aggregation: 18204
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 82370
Unique aggregates announced from the LACNIC address blocks: 38448
LACNIC Region origin ASes present in the Internet Routing Table: 5852
LACNIC Prefixes per ASN: 14.08
LACNIC Region origin ASes announcing only one prefix: 1620
LACNIC Region transit ASes present in the Internet Routing Table: 1079
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3370
Number of LACNIC addresses announced to Internet: 169866464
Equivalent to 10 /8s, 31 /16s and 244 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16916
Total AfriNIC prefixes after maximum aggregation: 3786
AfriNIC Deaggregation factor: 4.47
Prefixes being announced from the AfriNIC address blocks: 18538
Unique aggregates announced from the AfriNIC address blocks: 6966
AfriNIC Region origin ASes present in the Internet Routing Table: 1039
AfriNIC Prefixes per ASN: 17.84
AfriNIC Region origin ASes announcing only one prefix: 321
AfriNIC Region transit ASes present in the Internet Routing Table: 207
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 312
Number of AfriNIC addresses announced to Internet: 89454848
Equivalent to 5 /8s, 84 /16s and 249 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5567 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3785 393 271 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2932 901 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2762 11150 758 KIXS-AS-KR Korea Telecom, KR
9829 2732 1499 539 BSNL-NIB National Internet Backbone, IN
9808 2212 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2079 421 222 TATACOMM-AS TATA Communications formerl
45899 1983 1388 110 VNPT-AS-VN VNPT Corp, VN
7552 1588 1101 55 VIETEL-AS-AP Viettel Corporation, VN
9583 1573 121 541 SIFY-AS-IN Sify Limited, IN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 4008 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3361 1333 80 SHAW - Shaw Communications Inc., CA
18566 2182 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2069 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2006 2153 405 CHARTER-NET-HKY-NC - Charter Communicat
209 1828 5067 633 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1786 3422 571 AMAZON-02 - Amazon.com, Inc., US
30036 1751 322 338 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 230 ITCDELTA - Earthlink, Inc., US
701 1567 10579 639 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3338 187 22 ALJAWWALSTC-AS, SA
8551 3224 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2880 1006 2063 AKAMAI-ASN1, US
9121 2659 1691 18 TTNET, TR
34984 2007 328 385 TELLCOM-AS, TR
13188 1596 99 56 TRIOLAN, UA
12479 1566 1044 52 UNI2-AS, ES
12389 1484 1357 610 ROSTELECOM-AS, RU
9198 1322 352 25 KAZTELECOM-AS, KZ
6849 1226 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3536 544 172 Telmex Colombia S.A., CO
8151 2517 3396 562 Uninet S.A. de C.V., MX
11830 2081 369 57 Instituto Costarricense de Electricidad
7303 1557 1005 247 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1267 377 27 Telefonica del Peru S.A.A., PE
28573 1083 2286 179 CLARO S.A., BR
3816 1018 495 186 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 921 126 80 Alestra, S. de R.L. de C.V., MX
18881 892 1052 23 TELEFÔNICA BRASIL S.A, BR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1209 398 48 LINKdotNET-AS, EG
36903 712 357 134 MT-MPLS, MA
37611 704 67 7 Afrihost, ZA
36992 625 1375 26 ETISALAT-MISR, EG
24835 496 722 14 RAYA-AS, EG
37492 408 319 74 ORANGE-, TN
8452 407 1730 17 TE-AS TE-AS, EG
29571 367 36 10 CITelecom-AS, CI
15399 348 35 7 WANANCHI-, KE
2018 287 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5567 4190 74 ERX-CERNET-BKB China Education and Rese
22773 4008 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7545 3785 393 271 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3536 544 172 Telmex Colombia S.A., CO
6327 3361 1333 80 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
8551 3224 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
17974 2932 901 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2880 1006 2063 AKAMAI-ASN1, US
4766 2762 11150 758 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 4008 3855 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3785 3514 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3536 3364 Telmex Colombia S.A., CO
39891 3338 3316 ALJAWWALSTC-AS, SA
6327 3361 3281 SHAW - Shaw Communications Inc., CA
8551 3224 3183 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2932 2853 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2659 2641 TTNET, TR
9829 2732 2193 BSNL-NIB National Internet Backbone, IN
9808 2212 2179 CMNET-GD Guangdong Mobile Communication Co.Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.167.128.0/24 395774 UNKNOWN
27.100.7.0/24 56096 UNKNOWN
36.255.248.0/24 64091 CORONET-BD Coronet Corporation Ltd., BD
36.255.250.0/24 64091 CORONET-BD Coronet Corporation Ltd., BD
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:15 /9:13 /10:36 /11:103 /12:280
/13:545 /14:1043 /15:1841 /16:13455 /17:7571 /18:13417
/19:24717 /20:38416 /21:41248 /22:76405 /23:63583 /24:362203
/25:846 /26:620 /27:627 /28:44 /29:29 /30:25
/31:1 /32:27
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 3162 4008 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3155 3361 SHAW - Shaw Communications Inc., CA
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2686 3224 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2075 2182 MEGAPATH5-US - MegaPath Corporation, US
9121 1905 2659 TTNET, TR
30036 1554 1751 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1475 2081 Instituto Costarricense de Electricidad y Telec
10620 1464 3536 Telmex Colombia S.A., CO
6389 1375 2069 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1607 2:817 4:26 5:2438 6:34 8:1077
12:1833 13:116 14:1786 15:26 16:2 17:121
18:120 19:1 20:56 23:2256 24:1864 25:2
27:2412 31:1915 32:89 33:7 35:20 36:398
37:2581 38:1348 39:44 40:97 41:3006 42:468
43:1909 44:72 45:2565 46:2744 47:116 49:1195
50:976 51:18 52:807 54:360 55:4 56:4
57:41 58:1581 59:1039 60:387 61:1907 62:1532
63:1919 64:4580 65:2212 66:4556 67:2239 68:1227
69:3350 70:1317 71:583 72:2193 74:2666 75:382
76:427 77:1484 78:1657 79:2067 80:1376 81:1410
82:985 83:729 84:869 85:1798 86:481 87:1159
88:836 89:2078 90:169 91:6162 92:1009 93:2386
94:2328 95:2859 96:606 97:359 98:1005 99:85
100:156 101:1260 103:14549 104:2862 105:177 106:498
107:1640 108:811 109:3421 110:1330 111:1738 112:1174
113:1216 114:1036 115:1785 116:1777 117:1724 118:2157
119:1581 120:1006 121:1101 122:2236 123:1786 124:1540
125:1870 128:744 129:627 130:440 131:1391 132:526
133:190 134:620 135:219 136:515 137:435 138:1932
139:476 140:375 141:564 142:741 143:972 144:780
145:177 146:1036 147:659 148:1387 149:568 150:710
151:957 152:754 153:297 154:793 155:740 156:581
157:621 158:448 159:1444 160:581 161:748 162:2488
163:524 164:793 165:1201 166:385 167:1246 168:2608
169:779 170:3197 171:300 172:979 173:1855 174:819
175:735 176:1840 177:4109 178:2468 179:1144 180:2196
181:1857 182:2330 183:983 184:856 185:9555 186:3202
187:2231 188:2631 189:1793 190:8149 191:1317 192:9380
193:5785 194:4651 195:3847 196:2080 197:1239 198:5516
199:5881 200:7340 201:4332 202:10342 203:9865 204:4468
205:2798 206:3009 207:3129 208:4015 209:3970 210:3957
211:2134 212:2815 213:2496 214:878 215:65 216:5768
217:2079 218:839 219:608 220:1653 221:908 222:758
223:1177
End of report
1
0
Good evening everybody.
Please find enclosed the draft agenda for the routing WG at RIPE-74.
Should anybody have other topics to present or discuss, please feel
free to contact the WG co-chairs (in cc:).
Regards,
Joao Damas, Paolo Moroni
Routing WG co-chairs
----------------------------------------------------------------------
Date: Tursday, May 11th 2017
Time: 9:00 - 10:30
A. Administrative matters
B. IRR filtering at IXP route servers (Erik Bais)
C. Route leaks (Alexander Azimov)
D. MANRS update (Ben Maddison)
E. (RACI) BGP table fragmentation (Julien Gamba)
Z. AOB
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 22 Apr, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 644184
Prefixes after maximum aggregation (per Origin AS): 250819
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 311163
Total ASes present in the Internet Routing Table: 56904
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 49231
Origin ASes announcing only one prefix: 21820
Transit ASes present in the Internet Routing Table: 7673
Transit-only ASes present in the Internet Routing Table: 223
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 40
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 70
Numnber of instances of unregistered ASNs: 74
Number of 32-bit ASNs allocated by the RIRs: 18233
Number of 32-bit ASNs visible in the Routing Table: 14162
Prefixes from 32-bit ASNs in the Routing Table: 57245
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 428
Number of addresses announced to Internet: 2842646404
Equivalent to 169 /8s, 111 /16s and 87 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 214966
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175666
Total APNIC prefixes after maximum aggregation: 50405
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174863
Unique aggregates announced from the APNIC address blocks: 72537
APNIC Region origin ASes present in the Internet Routing Table: 8009
APNIC Prefixes per ASN: 21.83
APNIC Region origin ASes announcing only one prefix: 2246
APNIC Region transit ASes present in the Internet Routing Table: 1130
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2853
Number of APNIC addresses announced to Internet: 763064964
Equivalent to 45 /8s, 123 /16s and 114 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 196425
Total ARIN prefixes after maximum aggregation: 93953
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 198589
Unique aggregates announced from the ARIN address blocks: 91184
ARIN Region origin ASes present in the Internet Routing Table: 17871
ARIN Prefixes per ASN: 11.11
ARIN Region origin ASes announcing only one prefix: 6632
ARIN Region transit ASes present in the Internet Routing Table: 1780
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1916
Number of ARIN addresses announced to Internet: 1108155040
Equivalent to 66 /8s, 13 /16s and 26 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 174487
Total RIPE prefixes after maximum aggregation: 84856
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 169999
Unique aggregates announced from the RIPE address blocks: 101819
RIPE Region origin ASes present in the Internet Routing Table: 23927
RIPE Prefixes per ASN: 7.10
RIPE Region origin ASes announcing only one prefix: 11042
RIPE Region transit ASes present in the Internet Routing Table: 3397
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5758
Number of RIPE addresses announced to Internet: 711328384
Equivalent to 42 /8s, 102 /16s and 2 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80518
Total LACNIC prefixes after maximum aggregation: 17806
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 81698
Unique aggregates announced from the LACNIC address blocks: 38300
LACNIC Region origin ASes present in the Internet Routing Table: 5812
LACNIC Prefixes per ASN: 14.06
LACNIC Region origin ASes announcing only one prefix: 1579
LACNIC Region transit ASes present in the Internet Routing Table: 1063
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3326
Number of LACNIC addresses announced to Internet: 170427104
Equivalent to 10 /8s, 40 /16s and 130 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16985
Total AfriNIC prefixes after maximum aggregation: 3743
AfriNIC Deaggregation factor: 4.54
Prefixes being announced from the AfriNIC address blocks: 18607
Unique aggregates announced from the AfriNIC address blocks: 6949
AfriNIC Region origin ASes present in the Internet Routing Table: 1038
AfriNIC Prefixes per ASN: 17.93
AfriNIC Region origin ASes announcing only one prefix: 321
AfriNIC Region transit ASes present in the Internet Routing Table: 209
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 20
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 309
Number of AfriNIC addresses announced to Internet: 89181696
Equivalent to 5 /8s, 80 /16s and 206 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5560 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3774 391 268 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2931 901 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2809 11150 757 KIXS-AS-KR Korea Telecom, KR
9829 2731 1499 539 BSNL-NIB National Internet Backbone, IN
9808 2213 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2077 421 221 TATACOMM-AS TATA Communications formerl
45899 2064 1380 110 VNPT-AS-VN VNPT Corp, VN
9583 1574 121 542 SIFY-AS-IN Sify Limited, IN
7552 1569 1101 55 VIETEL-AS-AP Viettel Corporation, VN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3702 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3346 1333 80 SHAW - Shaw Communications Inc., CA
18566 2185 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2069 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1989 2108 404 CHARTER-NET-HKY-NC - Charter Communicat
209 1793 5067 635 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1760 3386 564 AMAZON-02 - Amazon.com, Inc., US
30036 1744 322 351 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 231 ITCDELTA - Earthlink, Inc., US
701 1568 10579 642 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3241 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2935 1041 2082 AKAMAI-ASN1, US
9121 2708 1691 18 TTNET, TR
34984 2009 328 386 TELLCOM-AS, TR
13188 1631 99 56 TRIOLAN, UA
12479 1547 1044 52 UNI2-AS, ES
12389 1443 1316 589 ROSTELECOM-AS, RU
9198 1320 352 23 KAZTELECOM-AS, KZ
6849 1254 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3546 547 139 Telmex Colombia S.A., CO
8151 2518 3396 556 Uninet S.A. de C.V., MX
11830 1820 369 57 Instituto Costarricense de Electricidad
7303 1558 1004 248 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1123 377 27 Telefonica del Peru S.A.A., PE
28573 1082 2294 180 CLARO S.A., BR
3816 1022 496 179 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 960 232 91 Techtel LMDS Comunicaciones Interactiva
11172 929 126 80 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1267 399 42 LINKdotNET-AS, EG
36903 715 359 128 MT-MPLS, MA
37611 703 67 6 Afrihost, ZA
36992 624 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 411 1730 17 TE-AS TE-AS, EG
37492 407 318 73 ORANGE-, TN
29571 367 36 10 CITelecom-AS, CI
15399 342 35 7 WANANCHI-, KE
2018 288 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5560 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3774 391 268 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3702 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3546 547 139 Telmex Colombia S.A., CO
6327 3346 1333 80 SHAW - Shaw Communications Inc., CA
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3241 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2935 1041 2082 AKAMAI-ASN1, US
17974 2931 901 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2809 11150 757 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3702 3549 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3774 3506 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3546 3407 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS, SA
6327 3346 3266 SHAW - Shaw Communications Inc., CA
8551 3241 3200 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2931 2853 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2708 2690 TTNET, TR
9829 2731 2192 BSNL-NIB National Internet Backbone, IN
9808 2213 2180 CMNET-GD Guangdong Mobile Communication Co.Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.160.128.0/24 64267 -Reserved AS-, ZZ, US
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:15 /9:13 /10:36 /11:103 /12:280
/13:544 /14:1046 /15:1835 /16:13441 /17:7587 /18:13429
/19:24714 /20:38393 /21:41359 /22:76175 /23:63205 /24:360596
/25:558 /26:413 /27:325 /28:41 /29:24 /30:24
/31:1 /32:27
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3141 3346 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS, SA
22773 2866 3702 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 2702 3241 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2078 2185 MEGAPATH5-US - MegaPath Corporation, US
9121 1925 2708 TTNET, TR
30036 1547 1744 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1462 3546 Telmex Colombia S.A., CO
6389 1375 2069 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1362 1631 TRIOLAN, UA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1609 2:817 4:26 5:2423 6:34 8:1066
12:1828 13:109 14:1794 15:23 16:2 17:116
18:126 19:1 20:56 23:2217 24:1878 25:2
27:2386 31:1896 32:89 33:5 35:20 36:391
37:2574 38:1347 39:45 40:99 41:3029 42:474
43:1914 44:71 45:2544 46:2751 47:119 49:1187
50:971 51:18 52:804 54:358 55:5 56:4
57:41 58:1611 59:1024 60:385 61:1893 62:1543
63:1919 64:4589 65:2214 66:4552 67:2246 68:1199
69:3335 70:1305 71:568 72:2156 74:2640 75:392
76:428 77:1486 78:1656 79:2068 80:1371 81:1410
82:989 83:731 84:875 85:1812 86:484 87:1154
88:838 89:2059 90:169 91:6145 92:1023 93:2392
94:2322 95:2856 96:597 97:359 98:953 99:89
100:156 101:1261 103:14371 104:2842 105:197 106:499
107:1581 108:811 109:3401 110:1338 111:1735 112:1172
113:1292 114:1041 115:1812 116:1782 117:1701 118:2147
119:1582 120:978 121:1097 122:2226 123:1811 124:1539
125:1840 128:749 129:624 130:449 131:1400 132:516
133:191 134:621 135:219 136:519 137:436 138:1900
139:448 140:380 141:538 142:737 143:950 144:774
145:170 146:1037 147:661 148:1404 149:564 150:712
151:948 152:756 153:301 154:801 155:741 156:576
157:616 158:447 159:1460 160:573 161:748 162:2471
163:523 164:791 165:1176 166:388 167:1235 168:2609
169:783 170:3075 171:297 172:998 173:1844 174:812
175:732 176:1834 177:4005 178:2484 179:1116 180:2170
181:1809 182:2311 183:981 184:859 185:9412 186:3159
187:2206 188:2612 189:1794 190:8070 191:1285 192:9368
193:5790 194:4642 195:3848 196:2055 197:1243 198:5517
199:5868 200:7361 201:4128 202:10266 203:9856 204:4481
205:2747 206:2999 207:3125 208:4006 209:3956 210:3981
211:2128 212:2818 213:2486 214:862 215:66 216:5874
217:2067 218:829 219:604 220:1657 221:906 222:762
223:1175
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 15 Apr, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 643601
Prefixes after maximum aggregation (per Origin AS): 250591
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 310784
Total ASes present in the Internet Routing Table: 56864
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 49206
Origin ASes announcing only one prefix: 21776
Transit ASes present in the Internet Routing Table: 7658
Transit-only ASes present in the Internet Routing Table: 225
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 40
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 76
Numnber of instances of unregistered ASNs: 77
Number of 32-bit ASNs allocated by the RIRs: 18159
Number of 32-bit ASNs visible in the Routing Table: 14096
Prefixes from 32-bit ASNs in the Routing Table: 56945
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 425
Number of addresses announced to Internet: 2841682052
Equivalent to 169 /8s, 96 /16s and 160 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 214701
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175737
Total APNIC prefixes after maximum aggregation: 50338
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174905
Unique aggregates announced from the APNIC address blocks: 72377
APNIC Region origin ASes present in the Internet Routing Table: 7994
APNIC Prefixes per ASN: 21.88
APNIC Region origin ASes announcing only one prefix: 2230
APNIC Region transit ASes present in the Internet Routing Table: 1132
Average APNIC Region AS path length visible: 4.3
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2841
Number of APNIC addresses announced to Internet: 762799748
Equivalent to 45 /8s, 119 /16s and 102 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 196280
Total ARIN prefixes after maximum aggregation: 93864
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 198554
Unique aggregates announced from the ARIN address blocks: 91059
ARIN Region origin ASes present in the Internet Routing Table: 17876
ARIN Prefixes per ASN: 11.11
ARIN Region origin ASes announcing only one prefix: 6632
ARIN Region transit ASes present in the Internet Routing Table: 1775
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1900
Number of ARIN addresses announced to Internet: 1107869600
Equivalent to 66 /8s, 8 /16s and 191 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 174278
Total RIPE prefixes after maximum aggregation: 84780
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 169683
Unique aggregates announced from the RIPE address blocks: 101754
RIPE Region origin ASes present in the Internet Routing Table: 23917
RIPE Prefixes per ASN: 7.09
RIPE Region origin ASes announcing only one prefix: 11040
RIPE Region transit ASes present in the Internet Routing Table: 3401
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5745
Number of RIPE addresses announced to Internet: 711115904
Equivalent to 42 /8s, 98 /16s and 196 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80642
Total LACNIC prefixes after maximum aggregation: 17819
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 81837
Unique aggregates announced from the LACNIC address blocks: 38261
LACNIC Region origin ASes present in the Internet Routing Table: 5796
LACNIC Prefixes per ASN: 14.12
LACNIC Region origin ASes announcing only one prefix: 1556
LACNIC Region transit ASes present in the Internet Routing Table: 1057
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3308
Number of LACNIC addresses announced to Internet: 170365664
Equivalent to 10 /8s, 39 /16s and 146 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16577
Total AfriNIC prefixes after maximum aggregation: 3728
AfriNIC Deaggregation factor: 4.45
Prefixes being announced from the AfriNIC address blocks: 18197
Unique aggregates announced from the AfriNIC address blocks: 6963
AfriNIC Region origin ASes present in the Internet Routing Table: 1028
AfriNIC Prefixes per ASN: 17.70
AfriNIC Region origin ASes announcing only one prefix: 318
AfriNIC Region transit ASes present in the Internet Routing Table: 199
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 302
Number of AfriNIC addresses announced to Internet: 89038080
Equivalent to 5 /8s, 78 /16s and 157 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5565 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3737 391 263 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2993 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2802 11150 755 KIXS-AS-KR Korea Telecom, KR
9829 2732 1499 540 BSNL-NIB National Internet Backbone, IN
9808 2198 8698 33 CMNET-GD Guangdong Mobile Communication
45899 2075 1373 114 VNPT-AS-VN VNPT Corp, VN
4755 2070 421 218 TATACOMM-AS TATA Communications formerl
9583 1574 121 542 SIFY-AS-IN Sify Limited, IN
4808 1567 1790 447 CHINA169-BJ China Unicom Beijing Provin
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3693 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3386 1333 83 SHAW - Shaw Communications Inc., CA
18566 2185 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1986 2107 404 CHARTER-NET-HKY-NC - Charter Communicat
209 1789 5067 636 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1771 3387 566 AMAZON-02 - Amazon.com, Inc., US
30036 1735 321 364 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1685 854 231 ITCDELTA - Earthlink, Inc., US
701 1567 10579 641 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3237 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3014 1087 2135 AKAMAI-ASN1, US
9121 2699 1691 17 TTNET, TR
34984 2008 328 384 TELLCOM-AS, TR
13188 1631 99 51 TRIOLAN, UA
12479 1546 1044 52 UNI2-AS, ES
12389 1423 1307 580 ROSTELECOM-AS, RU
9198 1321 352 23 KAZTELECOM-AS, KZ
6849 1252 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3544 546 144 Telmex Colombia S.A., CO
8151 2495 3389 555 Uninet S.A. de C.V., MX
11830 1820 369 57 Instituto Costarricense de Electricidad
7303 1557 1004 247 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1260 377 27 Telefonica del Peru S.A.A., PE
28573 1084 2294 180 CLARO S.A., BR
3816 1021 492 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1002 280 36 Techtel LMDS Comunicaciones Interactiva
17072 940 118 405 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1267 399 42 LINKdotNET-AS, EG
36903 716 360 125 MT-MPLS, MA
37611 702 67 6 Afrihost, ZA
36992 624 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 423 1730 17 TE-AS TE-AS, EG
29571 367 36 10 CITelecom-AS, CI
15399 341 35 7 WANANCHI-, KE
37492 337 307 80 ORANGE-, TN
2018 287 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5565 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3737 391 263 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3693 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3544 546 144 Telmex Colombia S.A., CO
6327 3386 1333 83 SHAW - Shaw Communications Inc., CA
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3237 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3014 1087 2135 AKAMAI-ASN1, US
17974 2993 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2802 11150 755 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3693 3540 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3737 3474 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3544 3400 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS, SA
6327 3386 3303 SHAW - Shaw Communications Inc., CA
8551 3237 3196 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2993 2921 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2699 2682 TTNET, TR
9829 2732 2192 BSNL-NIB National Internet Backbone, IN
9808 2198 2165 CMNET-GD Guangdong Mobile Communication Co.Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 17.20.16.0/21 8034 WORLDNET5-10 - AT&T WorldNet,
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.172.176.0/21 51269 HEXATOM, FR
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:15 /9:13 /10:36 /11:103 /12:281
/13:544 /14:1047 /15:1836 /16:13428 /17:7574 /18:13395
/19:24681 /20:38368 /21:41318 /22:76060 /23:63224 /24:360268
/25:559 /26:410 /27:323 /28:41 /29:24 /30:25
/31:1 /32:27
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3177 3386 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS, SA
22773 2858 3693 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 2698 3237 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2078 2185 MEGAPATH5-US - MegaPath Corporation, US
9121 1916 2699 TTNET, TR
30036 1540 1735 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1462 3544 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1362 1631 TRIOLAN, UA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1601 2:822 4:26 5:2420 6:34 8:1068
12:1831 13:106 14:1795 15:20 16:2 17:116
18:154 19:1 20:56 23:2214 24:1872 25:2
27:2384 31:1893 32:89 33:5 35:20 36:389
37:2540 38:1345 39:45 40:98 41:2911 42:465
43:1913 44:68 45:2539 46:2759 47:117 49:1176
50:974 51:18 52:807 54:360 55:6 56:4
57:41 58:1655 59:1025 60:385 61:1947 62:1532
63:1917 64:4577 65:2208 66:4541 67:2274 68:1196
69:3331 70:1304 71:568 72:2154 74:2643 75:404
76:429 77:1493 78:1681 79:2062 80:1370 81:1409
82:972 83:735 84:876 85:1799 86:484 87:1152
88:805 89:2056 90:168 91:6132 92:1026 93:2391
94:2322 95:2847 96:595 97:359 98:951 99:89
100:156 101:1258 103:14323 104:2815 105:164 106:498
107:1578 108:809 109:3407 110:1334 111:1733 112:1168
113:1293 114:1029 115:1811 116:1776 117:1692 118:2131
119:1585 120:987 121:1097 122:2214 123:1811 124:1536
125:1855 128:747 129:501 130:449 131:1405 132:519
133:190 134:619 135:218 136:518 137:431 138:1894
139:445 140:380 141:538 142:739 143:933 144:770
145:170 146:1032 147:662 148:1372 149:561 150:717
151:949 152:756 153:301 154:799 155:735 156:567
157:612 158:445 159:1447 160:568 161:749 162:2478
163:524 164:787 165:1174 166:394 167:1230 168:2619
169:773 170:3105 171:293 172:999 173:1838 174:813
175:733 176:1829 177:4049 178:2480 179:1113 180:2190
181:1845 182:2300 183:982 184:862 185:9339 186:3222
187:2201 188:2598 189:1794 190:8140 191:1289 192:9384
193:5801 194:4647 195:3843 196:2027 197:1251 198:5562
199:5880 200:7374 201:4099 202:10293 203:9803 204:4481
205:2761 206:3004 207:3125 208:4018 209:3957 210:3975
211:2105 212:2829 213:2489 214:870 215:66 216:5862
217:2075 218:828 219:603 220:1659 221:905 222:763
223:1168
End of report
1
0
14 Apr '17
Dear colleagues,
Brief version: The RIPE PC invites submissions for plenary, tutorial,
BoF and Lightning Talks.
Longer version:
As distinct from previous RIPE meetings, the RIPE Programme Committee
decided to keep two plenary slots open for so-called “late submission”.
These plenary slots gives the community the opportunity to submit
presentations that report on recent developments, issues, security
incidents, etc., that are relevant to the RIPE audience.
Independent from the realisation of late submissions, the PC has
received a fair amount of high-quality submissions for the first
deadline on March 12th. From these submissions, we have selected 14
presentations to complete the RIPE 74 plenary programme and no second
CFP with a deadline in April was required.
For the tutorials and BoFs we have one slot for each available:
- Monday morning, 2 hour tutorial slot
- evening, 1 hour BoF slot
Also please consider to submit Lightning Talks for the Monday plenary.
During the week of the RIPE meeting we will accept LTs for Tuesday and
Friday.
Please submit your plenary “late submission”, tutorial or BoF submission
via the PC submission system,
https://ripe74.ripe.net/submit-topic/submission-form/.
The deadline for the submissions is *April 26th*.
Kind regards,
Benno Overeinder
RIPE PC Chair
https://ripe74.ripe.net/programme/ripe-pc/
-------------------->>><<<--------------------
Call for Presentations
A RIPE Meeting is an open event where Internet Service Providers,
network operators and other interested parties get together. Although
the meeting is mostly technical, it is also a chance for people to meet
and network with others in their field.
RIPE 74 will take place from 8-12 May 2017 in Budapest, Hungary.
The RIPE Programme Committee (PC) is now seeking content proposals from
the RIPE community for the plenary sessions, BoFs (Birds of a Feather
sessions), panels, workshops, tutorials and lightning talks at RIPE 74.
See the full descriptions of the different presentation formats,
https://ripe74.ripe.net/submit-topic/presentation-formats/.
Proposals for plenary sessions, BoFs, panels, workshops and tutorials
must be submitted for full consideration no later than 26 April 2017.
Proposals submitted after this date will be considered depending on the
remaining available space in the programme.
The PC is looking for presentations covering topics of network
engineering and operations, including but not limited to:
- IPv6 deployment
- Managing IPv4 scarcity
- Data centre technologies
- Network and DNS operations
- Internet governance and regulatory practices
- Network and routing security
- Content delivery
- Internet peering and mobile data exchange
- Connected Things (aka. Internet of Things - IoT)
Submissions
RIPE Meeting attendees are quite sensitive to keeping presentations
non-commercial, and product marketing talks are strongly discouraged.
Repeated audience feedback shows that the most successful talks focus on
operational experience, research results, or case studies. For example,
presenters wishing to describe a commercial solution should focus on the
underlying technology and not attempt a product demonstration.
Presenters should indicate how much time they will require. In general,
the time allocated for the different presentation formats is as follows:
- Plenary presentations: 20-25 minutes presentation with 5-10 minutes
discussion
- Tutorials: up to two hours (Monday morning)
- Workshops: one hour (during evening sessions) to two hours (Monday
morning)
- BoFs: approximately one hour
- Lightning talks: 10 minutes total for both presentation and any
discussion
The following general requirements apply:
- Proposals must be submitted using the meeting submission system,
https://ripe74.ripe.net/submit-topic/submission-form/.
- Lightning talks should also be submitted using the meeting submission
system (https://ripe74.ripe.net/submit-topic/submission-form/) and can
be submitted any time up to and including the meeting week.
Allocation of lightning talks will start a few days before the
meeting, and will continue throughout the meeting. During the
meeting, they may be announced on the day before the talk or even on
the same day as the talk.
- Lightning talks should also be submitted using the meeting submission
system (https://ripe74.ripe.net/submit-topic/submission-form/) and can
be submitted any time up to and including the meeting week. The
allocation of lightning talks will be announced on short notice, in
some cases on the same day but often one day prior to the time slot
allocated.
- Presenters who propose a panel or BoF are encouraged to include
speakers from several (perhaps even competing) companies and/or a
neutral facilitator.
- All presentation proposals will only be considered by the PC if they
contain at least draft presentation slides (slides may be updated
later on). For panels, proposals must contain a clear description, as
well as the names of invited panellists, presenters and moderators.
- Due to potential technical issues, presenters/panellists should be
physically present at the RIPE Meeting.
If you have any questions or requests concerning content submissions,
please email pc [at] ripe [dot] net.
--
Benno J. Overeinder
NLnet Labs
http://www.nlnetlabs.nl/
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 08 Apr, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 642751
Prefixes after maximum aggregation (per Origin AS): 250189
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 310009
Total ASes present in the Internet Routing Table: 56796
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 49177
Origin ASes announcing only one prefix: 21797
Transit ASes present in the Internet Routing Table: 7619
Transit-only ASes present in the Internet Routing Table: 223
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 73
Numnber of instances of unregistered ASNs: 74
Number of 32-bit ASNs allocated by the RIRs: 18044
Number of 32-bit ASNs visible in the Routing Table: 14026
Prefixes from 32-bit ASNs in the Routing Table: 56775
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 412
Number of addresses announced to Internet: 2841742212
Equivalent to 169 /8s, 97 /16s and 139 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 214349
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175591
Total APNIC prefixes after maximum aggregation: 50325
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174783
Unique aggregates announced from the APNIC address blocks: 72288
APNIC Region origin ASes present in the Internet Routing Table: 7988
APNIC Prefixes per ASN: 21.88
APNIC Region origin ASes announcing only one prefix: 2237
APNIC Region transit ASes present in the Internet Routing Table: 1126
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2828
Number of APNIC addresses announced to Internet: 762664324
Equivalent to 45 /8s, 117 /16s and 85 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 195706
Total ARIN prefixes after maximum aggregation: 93686
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197959
Unique aggregates announced from the ARIN address blocks: 90655
ARIN Region origin ASes present in the Internet Routing Table: 17863
ARIN Prefixes per ASN: 11.08
ARIN Region origin ASes announcing only one prefix: 6643
ARIN Region transit ASes present in the Internet Routing Table: 1761
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 34
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1888
Number of ARIN addresses announced to Internet: 1108062880
Equivalent to 66 /8s, 11 /16s and 178 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 174069
Total RIPE prefixes after maximum aggregation: 84644
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 169509
Unique aggregates announced from the RIPE address blocks: 101592
RIPE Region origin ASes present in the Internet Routing Table: 23887
RIPE Prefixes per ASN: 7.10
RIPE Region origin ASes announcing only one prefix: 11040
RIPE Region transit ASes present in the Internet Routing Table: 3392
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5713
Number of RIPE addresses announced to Internet: 711008384
Equivalent to 42 /8s, 97 /16s and 32 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80417
Total LACNIC prefixes after maximum aggregation: 17772
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 81622
Unique aggregates announced from the LACNIC address blocks: 38229
LACNIC Region origin ASes present in the Internet Routing Table: 5776
LACNIC Prefixes per ASN: 14.13
LACNIC Region origin ASes announcing only one prefix: 1555
LACNIC Region transit ASes present in the Internet Routing Table: 1050
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3296
Number of LACNIC addresses announced to Internet: 170352864
Equivalent to 10 /8s, 39 /16s and 96 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16861
Total AfriNIC prefixes after maximum aggregation: 3702
AfriNIC Deaggregation factor: 4.55
Prefixes being announced from the AfriNIC address blocks: 18466
Unique aggregates announced from the AfriNIC address blocks: 6885
AfriNIC Region origin ASes present in the Internet Routing Table: 1032
AfriNIC Prefixes per ASN: 17.89
AfriNIC Region origin ASes announcing only one prefix: 322
AfriNIC Region transit ASes present in the Internet Routing Table: 204
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 20
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 301
Number of AfriNIC addresses announced to Internet: 89177600
Equivalent to 5 /8s, 80 /16s and 190 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5569 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3774 391 265 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2991 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2760 11150 755 KIXS-AS-KR Korea Telecom, KR
9829 2732 1499 540 BSNL-NIB National Internet Backbone, IN
9808 2195 8698 33 CMNET-GD Guangdong Mobile Communication
45899 2135 1372 112 VNPT-AS-VN VNPT Corp, VN
4755 2069 421 220 TATACOMM-AS TATA Communications formerl
9583 1573 121 541 SIFY-AS-IN Sify Limited, IN
4808 1568 1791 447 CHINA169-BJ China Unicom Beijing Provin
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3692 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3377 1333 83 SHAW - Shaw Communications Inc., CA
18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1986 2107 404 CHARTER-NET-HKY-NC - Charter Communicat
209 1790 5067 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1760 3321 563 AMAZON-02 - Amazon.com, Inc., US
30036 1729 321 378 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1684 854 231 ITCDELTA - Earthlink, Inc., US
701 1571 10580 645 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3250 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2968 1071 2109 AKAMAI-ASN1, US
9121 2690 1691 17 TTNET, TR
34984 2009 328 385 TELLCOM-AS, TR
13188 1643 99 51 TRIOLAN, UA
12479 1542 1043 53 UNI2-AS, ES
12389 1378 1288 571 ROSTELECOM-AS, RU
9198 1323 352 23 KAZTELECOM-AS, KZ
6849 1252 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3541 546 149 Telmex Colombia S.A., CO
8151 2515 3393 551 Uninet S.A. de C.V., MX
11830 1820 369 57 Instituto Costarricense de Electricidad
7303 1555 1003 247 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1262 377 27 Telefonica del Peru S.A.A., PE
28573 1083 2294 182 CLARO S.A., BR
3816 1020 488 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1001 280 35 Techtel LMDS Comunicaciones Interactiva
17072 940 118 407 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1267 399 42 LINKdotNET-AS, EG
36903 717 360 122 MT-MPLS, MA
37611 699 67 6 Afrihost, ZA
36992 622 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 450 1730 17 TE-AS TE-AS, EG
37492 399 318 73 ORANGE-, TN
29571 367 36 10 CITelecom-AS, CI
15399 343 35 7 WANANCHI-, KE
2018 288 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5569 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3774 391 265 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3692 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3541 546 149 Telmex Colombia S.A., CO
6327 3377 1333 83 SHAW - Shaw Communications Inc., CA
39891 3334 171 18 ALJAWWALSTC-AS, SA
8551 3250 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
17974 2991 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2968 1071 2109 AKAMAI-ASN1, US
4766 2760 11150 755 KIXS-AS-KR Korea Telecom, KR
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3692 3540 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3774 3509 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3541 3392 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS, SA
6327 3377 3294 SHAW - Shaw Communications Inc., CA
8551 3250 3209 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2991 2919 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2690 2673 TTNET, TR
9829 2732 2192 BSNL-NIB National Internet Backbone, IN
9808 2195 2162 CMNET-GD Guangdong Mobile Communication Co.Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.142.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:36 /11:103 /12:281
/13:538 /14:1044 /15:1827 /16:13232 /17:7585 /18:13377
/19:24696 /20:38388 /21:41313 /22:75924 /23:63107 /24:359886
/25:558 /26:413 /27:297 /28:40 /29:25 /30:25
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3168 3377 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS, SA
22773 2859 3692 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 2729 3250 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US
9121 1906 2690 TTNET, TR
30036 1535 1729 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1461 3541 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1368 1643 TRIOLAN, UA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1610 2:852 4:26 5:2437 6:34 8:1066
12:1822 13:108 14:1797 15:22 16:2 17:115
18:130 19:1 20:56 23:2200 24:1857 25:2
27:2379 31:1892 32:89 33:5 35:19 36:391
37:2547 38:1349 39:45 40:99 41:2956 42:466
43:1902 44:68 45:2497 46:2753 47:115 49:1177
50:967 51:18 52:802 54:360 55:6 56:4
57:41 58:1661 59:1020 60:387 61:1944 62:1522
63:1912 64:4580 65:2209 66:4534 67:2266 68:1191
69:3325 70:1305 71:568 72:2158 74:2631 75:404
76:427 77:1467 78:1659 79:2159 80:1368 81:1419
82:967 83:733 84:877 85:1792 86:489 87:1153
88:800 89:2050 90:168 91:6134 92:1028 93:2390
94:2344 95:2830 96:572 97:359 98:957 99:88
100:155 101:1258 103:14215 104:2817 105:171 106:499
107:1578 108:812 109:3351 110:1336 111:1736 112:1164
113:1351 114:1035 115:1805 116:1791 117:1687 118:2143
119:1585 120:967 121:1096 122:2196 123:1831 124:1538
125:1857 128:750 129:621 130:448 131:1413 132:520
133:190 134:616 135:219 136:516 137:431 138:1876
139:423 140:379 141:541 142:744 143:936 144:770
145:169 146:1029 147:667 148:1376 149:557 150:714
151:948 152:751 153:299 154:793 155:737 156:565
157:613 158:445 159:1458 160:567 161:748 162:2464
163:517 164:803 165:1166 166:387 167:1232 168:2612
169:770 170:3102 171:291 172:999 173:1822 174:809
175:733 176:1824 177:4011 178:2489 179:1129 180:2198
181:1855 182:2291 183:978 184:842 185:9264 186:3242
187:2172 188:2622 189:1782 190:8125 191:1264 192:9372
193:5784 194:4655 195:3846 196:2019 197:1271 198:5552
199:5871 200:7368 201:4131 202:10285 203:9829 204:4469
205:2759 206:3001 207:3120 208:3912 209:3958 210:3976
211:2113 212:2821 213:2473 214:862 215:66 216:5872
217:2059 218:828 219:605 220:1668 221:908 222:737
223:1167
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 01 Apr, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 640530
Prefixes after maximum aggregation (per Origin AS): 249983
Deaggregation factor: 2.56
Unique aggregates announced (without unneeded subnets): 309623
Total ASes present in the Internet Routing Table: 56735
Prefixes per ASN: 11.29
Origin-only ASes present in the Internet Routing Table: 49101
Origin ASes announcing only one prefix: 21741
Transit ASes present in the Internet Routing Table: 7634
Transit-only ASes present in the Internet Routing Table: 218
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 76
Numnber of instances of unregistered ASNs: 77
Number of 32-bit ASNs allocated by the RIRs: 17957
Number of 32-bit ASNs visible in the Routing Table: 13960
Prefixes from 32-bit ASNs in the Routing Table: 56752
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 407
Number of addresses announced to Internet: 2840219780
Equivalent to 169 /8s, 74 /16s and 80 /24s
Percentage of available address space announced: 76.7
Percentage of allocated address space announced: 76.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 212596
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175385
Total APNIC prefixes after maximum aggregation: 50122
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 174735
Unique aggregates announced from the APNIC address blocks: 72195
APNIC Region origin ASes present in the Internet Routing Table: 7980
APNIC Prefixes per ASN: 21.90
APNIC Region origin ASes announcing only one prefix: 2239
APNIC Region transit ASes present in the Internet Routing Table: 1126
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2813
Number of APNIC addresses announced to Internet: 762402692
Equivalent to 45 /8s, 113 /16s and 87 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 195495
Total ARIN prefixes after maximum aggregation: 93596
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197776
Unique aggregates announced from the ARIN address blocks: 90567
ARIN Region origin ASes present in the Internet Routing Table: 17861
ARIN Prefixes per ASN: 11.07
ARIN Region origin ASes announcing only one prefix: 6625
ARIN Region transit ASes present in the Internet Routing Table: 1767
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1874
Number of ARIN addresses announced to Internet: 1108038560
Equivalent to 66 /8s, 11 /16s and 83 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 172535
Total RIPE prefixes after maximum aggregation: 84680
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 167831
Unique aggregates announced from the RIPE address blocks: 101427
RIPE Region origin ASes present in the Internet Routing Table: 23855
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 11015
RIPE Region transit ASes present in the Internet Routing Table: 3399
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5692
Number of RIPE addresses announced to Internet: 710893696
Equivalent to 42 /8s, 95 /16s and 96 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80218
Total LACNIC prefixes after maximum aggregation: 17811
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 81413
Unique aggregates announced from the LACNIC address blocks: 38215
LACNIC Region origin ASes present in the Internet Routing Table: 5758
LACNIC Prefixes per ASN: 14.14
LACNIC Region origin ASes announcing only one prefix: 1536
LACNIC Region transit ASes present in the Internet Routing Table: 1051
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3279
Number of LACNIC addresses announced to Internet: 170316512
Equivalent to 10 /8s, 38 /16s and 210 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16786
Total AfriNIC prefixes after maximum aggregation: 3711
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 18368
Unique aggregates announced from the AfriNIC address blocks: 6864
AfriNIC Region origin ASes present in the Internet Routing Table: 1033
AfriNIC Prefixes per ASN: 17.78
AfriNIC Region origin ASes announcing only one prefix: 326
AfriNIC Region transit ASes present in the Internet Routing Table: 201
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 302
Number of AfriNIC addresses announced to Internet: 88060160
Equivalent to 5 /8s, 63 /16s and 177 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5566 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3778 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2992 904 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2762 11150 756 KIXS-AS-KR Korea Telecom, KR
9829 2729 1499 540 BSNL-NIB National Internet Backbone, IN
9808 2271 8649 45 CMNET-GD Guangdong Mobile Communication
4755 2071 421 220 TATACOMM-AS TATA Communications formerl
45899 1947 1332 113 VNPT-AS-VN VNPT Corp, VN
9583 1573 121 541 SIFY-AS-IN Sify Limited, IN
4808 1566 1791 447 CHINA169-BJ China Unicom Beijing Provin
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3687 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3348 1333 83 SHAW - Shaw Communications Inc., CA
18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1982 2094 408 CHARTER-NET-HKY-NC - Charter Communicat
16509 1792 3357 573 AMAZON-02 - Amazon.com, Inc., US
209 1789 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1728 321 392 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1684 854 231 ITCDELTA - Earthlink, Inc., US
701 1573 10582 647 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS, SA
20940 3056 1125 2171 AKAMAI-ASN1, US
9121 2685 1691 17 TTNET, TR
34984 2005 328 384 TELLCOM-AS, TR
8551 1649 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
13188 1645 99 59 TRIOLAN, UA
12479 1548 1043 53 UNI2-AS, ES
12389 1379 1288 572 ROSTELECOM-AS, RU
9198 1281 352 23 KAZTELECOM-AS, KZ
6849 1265 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3541 545 174 Telmex Colombia S.A., CO
8151 2516 3389 549 Uninet S.A. de C.V., MX
11830 1820 369 57 Instituto Costarricense de Electricidad
7303 1555 1003 248 Telecom Argentina S.A., AR
6503 1541 437 53 Axtel, S.A.B. de C.V., MX
6147 1214 377 27 Telefonica del Peru S.A.A., PE
28573 1066 2293 185 CLARO S.A., BR
3816 1020 488 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 988 280 35 Techtel LMDS Comunicaciones Interactiva
11172 925 126 79 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1313 399 43 LINKdotNET-AS, EG
36903 717 360 127 MT-MPLS, MA
37611 700 67 6 Afrihost, ZA
36992 598 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 438 1474 16 TE-AS TE-AS, EG
37492 399 318 73 ORANGE-, TN
29571 368 36 10 CITelecom-AS, CI
15399 341 35 7 WANANCHI-, KE
2018 287 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5566 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3778 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3687 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3541 545 174 Telmex Colombia S.A., CO
6327 3348 1333 83 SHAW - Shaw Communications Inc., CA
39891 3334 171 18 ALJAWWALSTC-AS, SA
20940 3056 1125 2171 AKAMAI-ASN1, US
17974 2992 904 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2762 11150 756 KIXS-AS-KR Korea Telecom, KR
9829 2729 1499 540 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3687 3535 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3778 3516 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3541 3367 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS, SA
6327 3348 3265 SHAW - Shaw Communications Inc., CA
17974 2992 2919 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2685 2668 TTNET, TR
9808 2271 2226 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2729 2189 BSNL-NIB National Internet Backbone, IN
18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS, IL
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.157.128.0/17 393899 -Reserved AS-, ZZ
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:36 /11:103 /12:280
/13:538 /14:1051 /15:1827 /16:13229 /17:7571 /18:13365
/19:24622 /20:38269 /21:41237 /22:75790 /23:63097 /24:358116
/25:551 /26:413 /27:291 /28:39 /29:25 /30:24
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3139 3348 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS, SA
22773 2854 3687 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US
9121 1901 2685 TTNET, TR
30036 1534 1728 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1458 3541 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1369 1645 TRIOLAN, UA
6983 1323 1684 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1617 2:842 4:26 5:2479 6:34 8:1062
12:1819 13:107 14:1797 15:22 16:2 17:113
18:129 19:1 20:55 23:2179 24:1852 25:2
27:2380 31:1897 32:89 33:5 34:1 35:19
36:384 37:2563 38:1358 39:45 40:99 41:2924
42:461 43:1909 44:67 45:2487 46:2754 47:114
49:1207 50:964 51:18 52:799 54:360 55:7
56:4 57:41 58:1657 59:1019 60:388 61:1950
62:1524 63:1920 64:4611 65:2206 66:4534 67:2272
68:1192 69:3329 70:1306 71:570 72:2162 74:2636
75:405 76:425 77:1467 78:1656 79:1317 80:1361
81:1415 82:968 83:726 84:877 85:1787 86:487
87:1150 88:798 89:2068 90:167 91:6142 92:1024
93:2389 94:2373 95:2828 96:565 97:359 98:952
99:85 100:155 101:1282 103:14176 104:2799 105:163
106:494 107:1561 108:814 109:2603 110:1285 111:1733
112:1169 113:1342 114:1033 115:1799 116:1786 117:1687
118:2073 119:1581 120:956 121:1099 122:2181 123:1845
124:1536 125:1852 128:735 129:619 130:419 131:1415
132:517 133:190 134:606 135:219 136:518 137:429
138:1886 139:422 140:377 141:540 142:737 143:917
144:769 145:170 146:1029 147:663 148:1376 149:552
150:705 151:948 152:748 153:314 154:783 155:982
156:564 157:610 158:442 159:1458 160:568 161:751
162:2460 163:517 164:798 165:1169 166:390 167:1233
168:2600 169:771 170:3052 171:289 172:995 173:1819
174:808 175:740 176:1803 177:4060 178:2490 179:1120
180:2203 181:1895 182:2293 183:978 184:835 185:9232
186:3270 187:2199 188:2535 189:1779 190:8041 191:1271
192:9377 193:5773 194:4657 195:3844 196:1986 197:1263
198:5549 199:5876 200:7353 201:4099 202:10293 203:9840
204:4479 205:2758 206:3002 207:3112 208:3912 209:3954
210:3960 211:2113 212:2806 213:2506 214:864 215:64
216:5872 217:2039 218:840 219:612 220:1714 221:910
222:735 223:1166
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 25 Mar, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 639326
Prefixes after maximum aggregation (per Origin AS): 249732
Deaggregation factor: 2.56
Unique aggregates announced (without unneeded subnets): 309219
Total ASes present in the Internet Routing Table: 56642
Prefixes per ASN: 11.29
Origin-only ASes present in the Internet Routing Table: 49032
Origin ASes announcing only one prefix: 21726
Transit ASes present in the Internet Routing Table: 7610
Transit-only ASes present in the Internet Routing Table: 213
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 75
Numnber of instances of unregistered ASNs: 76
Number of 32-bit ASNs allocated by the RIRs: 17833
Number of 32-bit ASNs visible in the Routing Table: 13867
Prefixes from 32-bit ASNs in the Routing Table: 56285
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 412
Number of addresses announced to Internet: 2839257668
Equivalent to 169 /8s, 59 /16s and 162 /24s
Percentage of available address space announced: 76.7
Percentage of allocated address space announced: 76.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 212171
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175163
Total APNIC prefixes after maximum aggregation: 50255
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174442
Unique aggregates announced from the APNIC address blocks: 72098
APNIC Region origin ASes present in the Internet Routing Table: 7950
APNIC Prefixes per ASN: 21.94
APNIC Region origin ASes announcing only one prefix: 2232
APNIC Region transit ASes present in the Internet Routing Table: 1126
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2789
Number of APNIC addresses announced to Internet: 762323332
Equivalent to 45 /8s, 112 /16s and 33 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 195124
Total ARIN prefixes after maximum aggregation: 93482
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197529
Unique aggregates announced from the ARIN address blocks: 90549
ARIN Region origin ASes present in the Internet Routing Table: 17854
ARIN Prefixes per ASN: 11.06
ARIN Region origin ASes announcing only one prefix: 6629
ARIN Region transit ASes present in the Internet Routing Table: 1771
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1862
Number of ARIN addresses announced to Internet: 1107930528
Equivalent to 66 /8s, 9 /16s and 173 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 171945
Total RIPE prefixes after maximum aggregation: 84500
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 167206
Unique aggregates announced from the RIPE address blocks: 101222
RIPE Region origin ASes present in the Internet Routing Table: 23840
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 11007
RIPE Region transit ASes present in the Internet Routing Table: 3375
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5667
Number of RIPE addresses announced to Internet: 710463104
Equivalent to 42 /8s, 88 /16s and 206 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80179
Total LACNIC prefixes after maximum aggregation: 17733
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 81383
Unique aggregates announced from the LACNIC address blocks: 38177
LACNIC Region origin ASes present in the Internet Routing Table: 5728
LACNIC Prefixes per ASN: 14.21
LACNIC Region origin ASes announcing only one prefix: 1539
LACNIC Region transit ASes present in the Internet Routing Table: 1045
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3250
Number of LACNIC addresses announced to Internet: 170312864
Equivalent to 10 /8s, 38 /16s and 196 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16805
Total AfriNIC prefixes after maximum aggregation: 3699
AfriNIC Deaggregation factor: 4.54
Prefixes being announced from the AfriNIC address blocks: 18354
Unique aggregates announced from the AfriNIC address blocks: 6815
AfriNIC Region origin ASes present in the Internet Routing Table: 1028
AfriNIC Prefixes per ASN: 17.85
AfriNIC Region origin ASes announcing only one prefix: 319
AfriNIC Region transit ASes present in the Internet Routing Table: 203
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 299
Number of AfriNIC addresses announced to Internet: 87706880
Equivalent to 5 /8s, 58 /16s and 77 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5563 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3773 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2998 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2761 11150 755 KIXS-AS-KR Korea Telecom, KR
9829 2719 1499 540 BSNL-NIB National Internet Backbone, IN
9808 2276 8649 45 CMNET-GD Guangdong Mobile Communication
4755 2069 421 220 TATACOMM-AS TATA Communications formerl
45899 1902 1325 112 VNPT-AS-VN VNPT Corp, VN
9583 1571 121 540 SIFY-AS-IN Sify Limited, IN
24560 1563 579 256 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3678 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3355 1333 83 SHAW - Shaw Communications Inc., CA
18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1981 2086 407 CHARTER-NET-HKY-NC - Charter Communicat
209 1783 5067 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1779 3325 568 AMAZON-02 - Amazon.com, Inc., US
30036 1726 320 391 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1690 854 231 ITCDELTA - Earthlink, Inc., US
701 1577 10586 649 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS, SA
20940 3064 1129 2171 AKAMAI-ASN1, US
9121 2670 1691 17 TTNET, TR
34984 2004 328 382 TELLCOM-AS, TR
8551 1648 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
13188 1647 99 59 TRIOLAN, UA
12479 1533 1043 53 UNI2-AS, ES
12389 1351 1273 553 ROSTELECOM-AS, RU
9198 1306 352 23 KAZTELECOM-AS, KZ
6849 1265 355 21 UKRTELNET, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3540 545 179 Telmex Colombia S.A., CO
8151 2510 3385 547 Uninet S.A. de C.V., MX
11830 1819 369 57 Instituto Costarricense de Electricidad
7303 1554 1002 247 Telecom Argentina S.A., AR
6503 1542 437 53 Axtel, S.A.B. de C.V., MX
6147 1252 377 27 Telefonica del Peru S.A.A., PE
28573 1066 2292 189 CLARO S.A., BR
3816 1002 479 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 990 280 35 Techtel LMDS Comunicaciones Interactiva
17072 936 118 409 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1312 399 43 LINKdotNET-AS, EG
36903 717 360 127 MT-MPLS, MA
37611 698 67 6 Afrihost, ZA
36992 601 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 442 1474 16 TE-AS TE-AS, EG
37492 399 318 73 ORANGE-, TN
29571 367 36 10 CITelecom-AS, CI
15399 340 35 7 WANANCHI-, KE
2018 287 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5563 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3773 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3678 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3540 545 179 Telmex Colombia S.A., CO
6327 3355 1333 83 SHAW - Shaw Communications Inc., CA
39891 3334 171 18 ALJAWWALSTC-AS, SA
20940 3064 1129 2171 AKAMAI-ASN1, US
17974 2998 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2761 11150 755 KIXS-AS-KR Korea Telecom, KR
9829 2719 1499 540 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3678 3526 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3773 3511 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3540 3361 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS, SA
6327 3355 3272 SHAW - Shaw Communications Inc., CA
17974 2998 2926 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2670 2653 TTNET, TR
9808 2276 2231 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2719 2179 BSNL-NIB National Internet Backbone, IN
18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65555 UNALLOCATED 37.142.172.0/24 21450 MIRS-AS, IL
65555 UNALLOCATED 37.142.175.0/24 21450 MIRS-AS, IL
65001 PRIVATE 46.237.32.0/20 13118 ASN-YARTELECOM PJSC Rostelecom
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.157.128.0/17 393899 -Reserved AS-, ZZ
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.12.0/23 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:36 /11:103 /12:281
/13:538 /14:1050 /15:1824 /16:13235 /17:7569 /18:13369
/19:24586 /20:38323 /21:41168 /22:75594 /23:62679 /24:357567
/25:554 /26:415 /27:296 /28:35 /29:23 /30:25
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3147 3355 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS, SA
22773 2848 3678 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US
9121 1886 2670 TTNET, TR
30036 1533 1726 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1457 3540 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1371 1647 TRIOLAN, UA
6983 1327 1690 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1615 2:844 4:26 5:2484 6:34 8:1057
12:1815 13:92 14:1790 15:22 16:2 17:113
18:129 19:1 20:55 23:2142 24:1856 25:2
27:2373 31:1890 32:89 33:5 35:19 36:386
37:2563 38:1354 39:45 40:100 41:2942 42:460
43:1900 44:64 45:2451 46:2709 47:114 49:1212
50:971 51:18 52:780 54:360 55:7 56:4
57:41 58:1630 59:991 60:388 61:1941 62:1499
63:1923 64:4587 65:2206 66:4545 67:2272 68:1195
69:3333 70:1305 71:578 72:2173 74:2635 75:406
76:425 77:1434 78:1647 79:1316 80:1354 81:1403
82:966 83:724 84:859 85:1757 86:485 87:1146
88:794 89:2056 90:172 91:6138 92:1029 93:2383
94:2380 95:2818 96:570 97:359 98:952 99:85
100:155 101:1256 103:14044 104:2781 105:165 106:489
107:1567 108:821 109:2598 110:1292 111:1719 112:1165
113:1328 114:1029 115:1735 116:1771 117:1688 118:2067
119:1604 120:969 121:1092 122:2358 123:2053 124:1539
125:1821 128:741 129:619 130:418 131:1399 132:521
133:190 134:605 135:221 136:519 137:428 138:1871
139:417 140:374 141:538 142:739 143:921 144:768
145:170 146:1030 147:666 148:1378 149:563 150:703
151:946 152:730 153:306 154:754 155:979 156:563
157:605 158:443 159:1434 160:562 161:735 162:2445
163:521 164:789 165:1199 166:389 167:1235 168:2583
169:771 170:3020 171:285 172:982 173:1812 174:803
175:730 176:1802 177:4022 178:2493 179:1130 180:2183
181:1913 182:2245 183:1050 184:835 185:9163 186:3215
187:2192 188:2506 189:1784 190:8120 191:1281 192:9366
193:5779 194:4661 195:3861 196:1981 197:1252 198:5555
199:5867 200:7421 201:4119 202:10244 203:9801 204:4480
205:2760 206:3004 207:3109 208:3912 209:3965 210:3959
211:2109 212:2802 213:2471 214:856 215:64 216:5929
217:2034 218:834 219:619 220:1705 221:906 222:723
223:1164
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG,
MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 18 Mar, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 638006
Prefixes after maximum aggregation (per Origin AS): 249297
Deaggregation factor: 2.56
Unique aggregates announced (without unneeded subnets): 308468
Total ASes present in the Internet Routing Table: 56540
Prefixes per ASN: 11.28
Origin-only ASes present in the Internet Routing Table: 48937
Origin ASes announcing only one prefix: 21715
Transit ASes present in the Internet Routing Table: 7603
Transit-only ASes present in the Internet Routing Table: 215
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 72
Numnber of instances of unregistered ASNs: 73
Number of 32-bit ASNs allocated by the RIRs: 17731
Number of 32-bit ASNs visible in the Routing Table: 13780
Prefixes from 32-bit ASNs in the Routing Table: 55776
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 411
Number of addresses announced to Internet: 2837968708
Equivalent to 169 /8s, 39 /16s and 247 /24s
Percentage of available address space announced: 76.7
Percentage of allocated address space announced: 76.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.5
Total number of prefixes smaller than registry allocations: 211466
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 175063
Total APNIC prefixes after maximum aggregation: 50204
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 174394
Unique aggregates announced from the APNIC address blocks: 71975
APNIC Region origin ASes present in the Internet Routing Table: 7931
APNIC Prefixes per ASN: 21.99
APNIC Region origin ASes announcing only one prefix: 2219
APNIC Region transit ASes present in the Internet Routing Table: 1134
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2770
Number of APNIC addresses announced to Internet: 761082244
Equivalent to 45 /8s, 93 /16s and 49 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 194687
Total ARIN prefixes after maximum aggregation: 93337
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 197063
Unique aggregates announced from the ARIN address blocks: 90389
ARIN Region origin ASes present in the Internet Routing Table: 17842
ARIN Prefixes per ASN: 11.04
ARIN Region origin ASes announcing only one prefix: 6642
ARIN Region transit ASes present in the Internet Routing Table: 1771
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 1850
Number of ARIN addresses announced to Internet: 1107752352
Equivalent to 66 /8s, 6 /16s and 245 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-397212
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 171515
Total RIPE prefixes after maximum aggregation: 84327
RIPE Deaggregation factor: 2.03
Prefixes being announced from the RIPE address blocks: 166749
Unique aggregates announced from the RIPE address blocks: 100928
RIPE Region origin ASes present in the Internet Routing Table: 23788
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 10974
RIPE Region transit ASes present in the Internet Routing Table: 3370
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5632
Number of RIPE addresses announced to Internet: 710474624
Equivalent to 42 /8s, 88 /16s and 251 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-207259
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 80095
Total LACNIC prefixes after maximum aggregation: 17673
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 81282
Unique aggregates announced from the LACNIC address blocks: 38006
LACNIC Region origin ASes present in the Internet Routing Table: 5705
LACNIC Prefixes per ASN: 14.25
LACNIC Region origin ASes announcing only one prefix: 1554
LACNIC Region transit ASes present in the Internet Routing Table: 1037
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3228
Number of LACNIC addresses announced to Internet: 170963616
Equivalent to 10 /8s, 48 /16s and 178 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 16539
Total AfriNIC prefixes after maximum aggregation: 3694
AfriNIC Deaggregation factor: 4.48
Prefixes being announced from the AfriNIC address blocks: 18107
Unique aggregates announced from the AfriNIC address blocks: 6813
AfriNIC Region origin ASes present in the Internet Routing Table: 1031
AfriNIC Prefixes per ASN: 17.56
AfriNIC Region origin ASes announcing only one prefix: 326
AfriNIC Region transit ASes present in the Internet Routing Table: 202
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 300
Number of AfriNIC addresses announced to Internet: 87176448
Equivalent to 5 /8s, 50 /16s and 53 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5564 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3761 391 259 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2994 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2751 11134 752 KIXS-AS-KR Korea Telecom, KR
9829 2728 1499 540 BSNL-NIB National Internet Backbone, IN
9808 2297 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2070 421 220 TATACOMM-AS TATA Communications formerl
45899 1897 1320 108 VNPT-AS-VN VNPT Corp, VN
4808 1648 1786 447 CHINA169-BJ China Unicom Beijing Provin
24560 1561 579 256 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3667 2969 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3274 1333 84 SHAW - Shaw Communications Inc., CA
18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1977 2079 392 CHARTER-NET-HKY-NC - Charter Communicat
209 1784 5068 643 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1737 3325 558 AMAZON-02 - Amazon.com, Inc., US
30036 1718 319 409 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1689 854 231 ITCDELTA - Earthlink, Inc., US
701 1578 10583 650 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3334 171 18 ALJAWWALSTC-AS , SA
20940 3056 1124 2169 AKAMAI-ASN1 , US
9121 2656 1691 18 TTNET , TR
34984 2010 328 384 TELLCOM-AS , TR
8551 1650 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
13188 1646 99 58 TRIOLAN , UA
12479 1521 1033 50 UNI2-AS , ES
12389 1346 1263 551 ROSTELECOM-AS , RU
9198 1319 352 23 KAZTELECOM-AS , KZ
6849 1265 355 21 UKRTELNET , UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3544 545 160 Telmex Colombia S.A., CO
8151 2491 3375 542 Uninet S.A. de C.V., MX
11830 1817 369 57 Instituto Costarricense de Electricidad
7303 1553 998 249 Telecom Argentina S.A., AR
6503 1541 437 53 Axtel, S.A.B. de C.V., MX
6147 1167 377 27 Telefonica del Peru S.A.A., PE
28573 1066 2290 192 CLARO S.A., BR
3816 1004 479 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 983 280 35 Techtel LMDS Comunicaciones Interactiva
17072 933 118 407 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1309 399 45 LINKdotNET-AS, EG
36903 718 361 122 MT-MPLS, MA
37611 697 67 6 Afrihost, ZA
36992 598 1375 26 ETISALAT-MISR, EG
24835 497 722 14 RAYA-AS, EG
8452 426 1474 16 TE-AS TE-AS, EG
37492 399 318 73 ORANGE-TN, TN
29571 367 36 10 CITelecom-AS, CI
15399 339 35 7 WANANCHI-KE, KE
2018 271 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
4538 5564 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3761 391 259 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3667 2969 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3544 545 160 Telmex Colombia S.A., CO
39891 3334 171 18 ALJAWWALSTC-AS , SA
6327 3274 1333 84 SHAW - Shaw Communications Inc., CA
20940 3056 1124 2169 AKAMAI-ASN1 , US
17974 2994 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2751 11134 752 KIXS-AS-KR Korea Telecom, KR
9829 2728 1499 540 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3667 3517 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3761 3502 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3544 3384 Telmex Colombia S.A., CO
39891 3334 3316 ALJAWWALSTC-AS , SA
6327 3274 3190 SHAW - Shaw Communications Inc., CA
17974 2994 2922 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2656 2638 TTNET , TR
9808 2297 2264 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2728 2188 BSNL-NIB National Internet Backbone, IN
18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub
65534 PRIVATE 36.37.120.0/24 4800 LINTASARTA-AS-AP Network Acces
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.69.225.0/24 18403 FPT-AS-AP The Corporation for Financing & Promo
100.123.218.0/24 18403 FPT-AS-AP The Corporation for Financing & Promo
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
23.157.128.0/17 393899 -Reserved AS-, ZZ
23.161.128.0/17 393899 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM , RU
41.77.248.0/21 203496 AB-TELECOM , RU
41.78.12.0/23 203496 AB-TELECOM , RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM , RU
43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:36 /11:103 /12:280
/13:536 /14:1047 /15:1794 /16:13223 /17:7759 /18:13378
/19:24653 /20:38326 /21:41114 /22:75220 /23:62526 /24:356617
/25:554 /26:413 /27:292 /28:35 /29:19 /30:25
/31:1 /32:26
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3068 3274 SHAW - Shaw Communications Inc., CA
39891 2896 3334 ALJAWWALSTC-AS , SA
22773 2843 3667 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US
9121 1872 2656 TTNET , TR
30036 1527 1718 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
10620 1461 3544 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
13188 1371 1646 TRIOLAN , UA
6983 1326 1689 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1616 2:846 4:25 5:2495 6:34 8:1055
12:1817 13:92 14:1788 15:22 16:2 17:113
18:129 19:1 20:52 23:2142 24:1863 25:2
27:2379 31:1899 32:89 33:5 34:1 35:19
36:380 37:2551 38:1349 39:45 40:100 41:2904
42:461 43:1899 44:63 45:2448 46:2714 47:114
49:1220 50:972 51:18 52:746 54:358 55:6
56:4 57:41 58:1626 59:994 60:387 61:1937
62:1493 63:1922 64:4582 65:2188 66:4543 67:2265
68:1199 69:3334 70:1307 71:577 72:2146 74:2627
75:399 76:423 77:1435 78:1661 79:1316 80:1350
81:1399 82:960 83:727 84:869 85:1750 86:483
87:1147 88:786 89:2059 90:171 91:6160 92:992
93:2373 94:2370 95:2818 96:568 97:359 98:943
99:85 100:155 101:1249 103:14037 104:2801 105:165
106:485 107:1560 108:818 109:2610 110:1299 111:1723
112:1162 113:1329 114:1044 115:1730 116:1773 117:1688
118:2059 119:1615 120:952 121:1093 122:2354 123:2049
124:1530 125:1817 128:709 129:503 130:418 131:1399
132:506 133:190 134:607 135:220 136:517 137:422
138:1839 139:516 140:374 141:519 142:735 143:908
144:765 145:169 146:1036 147:662 148:1374 149:561
150:701 151:945 152:730 153:306 154:760 155:985
156:557 157:618 158:443 159:1434 160:565 161:734
162:2449 163:518 164:790 165:1158 166:388 167:1232
168:2585 169:763 170:2956 171:285 172:971 173:1806
174:802 175:728 176:1762 177:4034 178:2498 179:1120
180:2186 181:1911 182:2221 183:1052 184:835 185:9087
186:3210 187:2198 188:2447 189:1778 190:8100 191:1257
192:9284 193:5791 194:4654 195:3841 196:1965 197:1266
198:5549 199:5867 200:7387 201:4089 202:10221 203:9806
204:4472 205:2753 206:2999 207:3107 208:3904 209:3935
210:3952 211:2113 212:2810 213:2508 214:863 215:65
216:5893 217:2017 218:834 219:620 220:1708 221:908
222:723 223:1153
End of report
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