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May 2017
- 4 participants
- 8 discussions
-- 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 27 May, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 648754
Prefixes after maximum aggregation (per Origin AS): 253024
Deaggregation factor: 2.56
Unique aggregates announced (without unneeded subnets): 313436
Total ASes present in the Internet Routing Table: 57333
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 49627
Origin ASes announcing only one prefix: 21973
Transit ASes present in the Internet Routing Table: 7706
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: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 75
Numnber of instances of unregistered ASNs: 79
Number of 32-bit ASNs allocated by the RIRs: 18760
Number of 32-bit ASNs visible in the Routing Table: 14576
Prefixes from 32-bit ASNs in the Routing Table: 58938
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 358
Number of addresses announced to Internet: 2847714468
Equivalent to 169 /8s, 188 /16s and 172 /24s
Percentage of available address space announced: 76.9
Percentage of allocated address space announced: 76.9
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: 216335
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 178024
Total APNIC prefixes after maximum aggregation: 51257
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 177223
Unique aggregates announced from the APNIC address blocks: 73267
APNIC Region origin ASes present in the Internet Routing Table: 8135
APNIC Prefixes per ASN: 21.79
APNIC Region origin ASes announcing only one prefix: 2280
APNIC Region transit ASes present in the Internet Routing Table: 1140
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: 2959
Number of APNIC addresses announced to Internet: 763318372
Equivalent to 45 /8s, 127 /16s and 80 /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: 197715
Total ARIN prefixes after maximum aggregation: 94329
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 199790
Unique aggregates announced from the ARIN address blocks: 91726
ARIN Region origin ASes present in the Internet Routing Table: 17910
ARIN Prefixes per ASN: 11.16
ARIN Region origin ASes announcing only one prefix: 6628
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: 1992
Number of ARIN addresses announced to Internet: 1110674400
Equivalent to 66 /8s, 51 /16s and 139 /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: 174659
Total RIPE prefixes after maximum aggregation: 85397
RIPE Deaggregation factor: 2.05
Prefixes being announced from the RIPE address blocks: 170272
Unique aggregates announced from the RIPE address blocks: 102587
RIPE Region origin ASes present in the Internet Routing Table: 24057
RIPE Prefixes per ASN: 7.08
RIPE Region origin ASes announcing only one prefix: 11101
RIPE Region transit ASes present in the Internet Routing Table: 3395
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5858
Number of RIPE addresses announced to Internet: 711906176
Equivalent to 42 /8s, 110 /16s and 211 /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: 81034
Total LACNIC prefixes after maximum aggregation: 18186
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 82282
Unique aggregates announced from the LACNIC address blocks: 38694
LACNIC Region origin ASes present in the Internet Routing Table: 5939
LACNIC Prefixes per ASN: 13.85
LACNIC Region origin ASes announcing only one prefix: 1640
LACNIC Region transit ASes present in the Internet Routing Table: 1096
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: 3454
Number of LACNIC addresses announced to Internet: 170647520
Equivalent to 10 /8s, 43 /16s and 223 /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: 17205
Total AfriNIC prefixes after maximum aggregation: 3805
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 18829
Unique aggregates announced from the AfriNIC address blocks: 6841
AfriNIC Region origin ASes present in the Internet Routing Table: 1045
AfriNIC Prefixes per ASN: 18.02
AfriNIC Region origin ASes announcing only one prefix: 323
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: 20
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 313
Number of AfriNIC addresses announced to Internet: 90746880
Equivalent to 5 /8s, 104 /16s and 176 /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 5571 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3935 402 370 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2987 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2752 11136 758 KIXS-AS-KR Korea Telecom, KR
9829 2736 1499 539 BSNL-NIB National Internet Backbone, IN
9808 2214 8699 34 CMNET-GD Guangdong Mobile Communication
4755 2088 422 224 TATACOMM-AS TATA Communications formerl
45899 1990 1392 108 VNPT-AS-VN VNPT Corp, VN
7552 1614 1100 66 VIETEL-AS-AP Viettel Corporation, VN
9583 1575 121 542 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 4103 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3409 1333 80 SHAW - Shaw Communications Inc., CA
18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2006 2166 417 CHARTER-NET-HKY-NC - Charter Communicat
209 1819 5068 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1803 3440 582 AMAZON-02 - Amazon.com, Inc., US
30036 1772 324 317 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1691 854 230 ITCDELTA - Earthlink, Inc., US
701 1560 10578 638 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 3185 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2891 1001 2072 AKAMAI-ASN1, US
34984 2013 328 386 TELLCOM-AS, TR
9121 1979 1691 17 TTNET, TR
13188 1596 99 56 TRIOLAN, UA
12479 1594 1044 52 UNI2-AS, ES
12389 1502 1398 620 ROSTELECOM-AS, RU
9198 1323 352 25 KAZTELECOM-AS, KZ
6849 1157 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 3542 545 156 Telmex Colombia S.A., CO
8151 2520 3403 566 Uninet S.A. de C.V., MX
11830 2085 369 57 Instituto Costarricense de Electricidad
7303 1571 1009 248 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1175 377 27 Telefonica del Peru S.A.A., PE
3816 1015 496 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 1009 2284 175 CLARO S.A., BR
11172 921 126 79 Alestra, S. de R.L. de C.V., MX
18881 894 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 1256 398 48 LINKdotNET-AS, EG
36903 713 358 123 MT-MPLS, MA
37611 711 67 7 Afrihost, ZA
36992 628 1375 26 ETISALAT-MISR, EG
24835 496 850 15 RAYA-AS, EG
29571 419 36 10 CITelecom-AS, CI
37492 406 319 74 ORANGE-, TN
8452 397 1730 17 TE-AS TE-AS, EG
15399 352 35 7 WANANCHI-, KE
2018 296 327 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 5571 4190 74 ERX-CERNET-BKB China Education and Rese
22773 4103 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7545 3935 402 370 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3542 545 156 Telmex Colombia S.A., CO
6327 3409 1333 80 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
8551 3185 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
17974 2987 903 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2891 1001 2072 AKAMAI-ASN1, US
4766 2752 11136 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 4103 3949 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3935 3565 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3542 3386 Telmex Colombia S.A., CO
6327 3409 3329 SHAW - Shaw Communications Inc., CA
39891 3338 3316 ALJAWWALSTC-AS, SA
8551 3185 3145 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2987 2915 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9829 2736 2197 BSNL-NIB National Internet Backbone, IN
9808 2214 2180 CMNET-GD Guangdong Mobile Communication Co.Ltd.
18566 2181 2072 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
66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP
27.100.7.0/24 56096 UNKNOWN
36.255.248.0/24 64091 UNKNOWN
36.255.250.0/24 64091 UNKNOWN
41.76.232.0/21 203496 AB-TELECOM, RU
41.77.248.0/21 203496 AB-TELECOM, RU
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.242.132.0/23 203496 AB-TELECOM, RU
43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN
43.241.246.0/24 132122 ANJNAY-IN Anjnay Information Technology India (P) L
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 /11:104 /12:280
/13:546 /14:1045 /15:1851 /16:13491 /17:7620 /18:13382
/19:24721 /20:38519 /21:41070 /22:76799 /23:63885 /24:363158
/25:827 /26:619 /27:641 /28:45 /29:32 /30:26
/31:1 /32:28
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 3256 4103 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3203 3409 SHAW - Shaw Communications Inc., CA
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2650 3185 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US
30036 1569 1772 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1474 2085 Instituto Costarricense de Electricidad y Telec
10620 1468 3542 Telmex Colombia S.A., CO
6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
9121 1374 1979 TTNET, TR
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1605 2:842 4:27 5:2424 6:34 8:1093
12:1825 13:119 14:1779 15:26 16:2 17:122
18:121 20:57 23:2286 24:1840 25:2 27:2407
31:1911 32:83 33:9 35:20 36:407 37:2582
38:1331 39:42 40:97 41:3016 42:471 43:1919
44:73 45:2681 46:2733 47:120 49:1201 50:985
51:19 52:816 54:363 55:4 56:4 57:42
58:1587 59:1039 60:391 61:1945 62:1541 63:1920
64:4575 65:2210 66:4530 67:2256 68:1230 69:3373
70:1321 71:584 72:2226 74:2676 75:385 76:433
77:1485 78:1447 79:2438 80:1394 81:1405 82:989
83:721 84:871 85:1748 86:483 87:1157 88:762
89:2065 90:172 91:6173 92:1019 93:2389 94:2330
95:2750 96:608 97:352 98:1033 99:90 100:158
101:1252 103:14811 104:2898 105:182 106:486 107:1645
108:815 109:3014 110:1416 111:1745 112:1177 113:1227
114:1031 115:1729 116:1786 117:1719 118:2154 119:1590
120:1024 121:1107 122:2307 123:1810 124:1529 125:1908
128:757 129:643 130:441 131:1357 132:526 133:192
134:639 135:222 136:455 137:434 138:1955 139:479
140:379 141:568 142:749 143:934 144:785 145:182
146:1028 147:670 148:1435 149:578 150:712 151:970
152:798 153:297 154:822 155:743 156:593 157:636
158:449 159:1457 160:637 161:754 162:2514 163:525
164:789 165:1204 166:382 167:1258 168:2609 169:781
170:3297 171:320 172:1017 173:1879 174:840 175:751
176:1842 177:4016 178:2487 179:1139 180:2199 181:1867
182:2353 183:998 184:866 185:9727 186:3073 187:2200
188:2701 189:1812 190:7910 191:1322 192:9409 193:5789
194:4657 195:3868 196:2130 197:1263 198:5524 199:5884
200:7362 201:4286 202:10370 203:9969 204:4475 205:2803
206:3015 207:3141 208:3983 209:4003 210:3955 211:2138
212:2828 213:2496 214:879 215:66 216:5725 217:2076
218:842 219:602 220:1655 221:911 222:758 223:1179
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 20 May, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 649251
Prefixes after maximum aggregation (per Origin AS): 252620
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 313178
Total ASes present in the Internet Routing Table: 57256
Prefixes per ASN: 11.34
Origin-only ASes present in the Internet Routing Table: 49539
Origin ASes announcing only one prefix: 21952
Transit ASes present in the Internet Routing Table: 7717
Transit-only ASes present in the Internet Routing Table: 217
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 35
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 77
Numnber of instances of unregistered ASNs: 81
Number of 32-bit ASNs allocated by the RIRs: 18671
Number of 32-bit ASNs visible in the Routing Table: 14487
Prefixes from 32-bit ASNs in the Routing Table: 58732
Number of bogon 32-bit ASNs visible in the Routing Table: 57
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 371
Number of addresses announced to Internet: 2846412964
Equivalent to 169 /8s, 168 /16s and 208 /24s
Percentage of available address space announced: 76.9
Percentage of allocated address space announced: 76.9
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: 217271
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 177851
Total APNIC prefixes after maximum aggregation: 51195
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 177020
Unique aggregates announced from the APNIC address blocks: 73447
APNIC Region origin ASes present in the Internet Routing Table: 8116
APNIC Prefixes per ASN: 21.81
APNIC Region origin ASes announcing only one prefix: 2265
APNIC Region transit ASes present in the Internet Routing Table: 1146
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2935
Number of APNIC addresses announced to Internet: 763518564
Equivalent to 45 /8s, 130 /16s and 94 /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: 197546
Total ARIN prefixes after maximum aggregation: 94188
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 199697
Unique aggregates announced from the ARIN address blocks: 91577
ARIN Region origin ASes present in the Internet Routing Table: 17909
ARIN Prefixes per ASN: 11.15
ARIN Region origin ASes announcing only one prefix: 6629
ARIN Region transit ASes present in the Internet Routing Table: 1783
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: 1978
Number of ARIN addresses announced to Internet: 1110224096
Equivalent to 66 /8s, 44 /16s and 172 /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: 175369
Total RIPE prefixes after maximum aggregation: 85260
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 170937
Unique aggregates announced from the RIPE address blocks: 102368
RIPE Region origin ASes present in the Internet Routing Table: 24028
RIPE Prefixes per ASN: 7.11
RIPE Region origin ASes announcing only one prefix: 11095
RIPE Region transit ASes present in the Internet Routing Table: 3398
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5832
Number of RIPE addresses announced to Internet: 711689088
Equivalent to 42 /8s, 107 /16s and 131 /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: 81243
Total LACNIC prefixes after maximum aggregation: 18141
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 82478
Unique aggregates announced from the LACNIC address blocks: 38585
LACNIC Region origin ASes present in the Internet Routing Table: 5913
LACNIC Prefixes per ASN: 13.95
LACNIC Region origin ASes announcing only one prefix: 1640
LACNIC Region transit ASes present in the Internet Routing Table: 1097
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: 3427
Number of LACNIC addresses announced to Internet: 170601696
Equivalent to 10 /8s, 43 /16s and 44 /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: 17123
Total AfriNIC prefixes after maximum aggregation: 3785
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 18748
Unique aggregates announced from the AfriNIC address blocks: 6877
AfriNIC Region origin ASes present in the Internet Routing Table: 1046
AfriNIC Prefixes per ASN: 17.92
AfriNIC Region origin ASes announcing only one prefix: 322
AfriNIC Region transit ASes present in the Internet Routing Table: 206
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: 315
Number of AfriNIC addresses announced to Internet: 89956864
Equivalent to 5 /8s, 92 /16s and 162 /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 5570 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3896 400 342 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2987 903 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2770 11150 760 KIXS-AS-KR Korea Telecom, KR
9829 2693 1492 541 BSNL-NIB National Internet Backbone, IN
9808 2212 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2084 422 222 TATACOMM-AS TATA Communications formerl
45899 1988 1392 108 VNPT-AS-VN VNPT Corp, VN
7552 1608 1101 62 VIETEL-AS-AP Viettel Corporation, VN
9583 1575 121 542 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 4104 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3378 1333 80 SHAW - Shaw Communications Inc., CA
18566 2180 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2004 2158 410 CHARTER-NET-HKY-NC - Charter Communicat
209 1817 5068 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1792 3439 578 AMAZON-02 - Amazon.com, Inc., US
30036 1763 323 326 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 230 ITCDELTA - Earthlink, Inc., US
701 1560 10578 638 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
8551 3613 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3338 187 22 ALJAWWALSTC-AS, SA
20940 2898 1012 2075 AKAMAI-ASN1, US
9121 2364 1691 17 TTNET, TR
34984 2014 328 387 TELLCOM-AS, TR
13188 1596 99 56 TRIOLAN, UA
12479 1585 1044 52 UNI2-AS, ES
12389 1491 1370 612 ROSTELECOM-AS, RU
9198 1324 352 25 KAZTELECOM-AS, KZ
6849 1225 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 3545 546 147 Telmex Colombia S.A., CO
8151 2520 3400 566 Uninet S.A. de C.V., MX
11830 2086 369 58 Instituto Costarricense de Electricidad
7303 1570 1009 246 Telecom Argentina S.A., AR
6503 1540 437 53 Axtel, S.A.B. de C.V., MX
6147 1175 377 27 Telefonica del Peru S.A.A., PE
3816 1014 496 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 1013 2285 175 CLARO S.A., BR
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 1212 398 48 LINKdotNET-AS, EG
36903 712 358 127 MT-MPLS, MA
37611 711 67 7 Afrihost, ZA
36992 628 1375 26 ETISALAT-MISR, EG
24835 495 722 14 RAYA-AS, EG
29571 419 36 10 CITelecom-AS, CI
37492 406 319 74 ORANGE-, TN
8452 405 1730 17 TE-AS TE-AS, EG
15399 352 35 7 WANANCHI-, KE
2018 292 327 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 5570 4190 74 ERX-CERNET-BKB China Education and Rese
22773 4104 2970 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7545 3896 400 342 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 3613 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
10620 3545 546 147 Telmex Colombia S.A., CO
6327 3378 1333 80 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
17974 2987 903 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2898 1012 2075 AKAMAI-ASN1, US
4766 2770 11150 760 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 4104 3949 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 3613 3573 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7545 3896 3554 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3545 3398 Telmex Colombia S.A., CO
39891 3338 3316 ALJAWWALSTC-AS, SA
6327 3378 3298 SHAW - Shaw Communications Inc., CA
17974 2987 2914 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2364 2347 TTNET, TR
9808 2212 2179 CMNET-GD Guangdong Mobile Communication Co.Ltd.
9829 2693 2152 BSNL-NIB National Internet Backbone, IN
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
266562 UNALLOCATED 45.65.164.0/22 25933 Sul Americana Tecnologia e Inf
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP
27.100.7.0/24 56096 UNKNOWN
36.255.248.0/24 64091 UNKNOWN
36.255.250.0/24 64091 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 -
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 /11:104 /12:280
/13:545 /14:1045 /15:1849 /16:13482 /17:7619 /18:13396
/19:24732 /20:38493 /21:41159 /22:76717 /23:63881 /24:363683
/25:837 /26:614 /27:632 /28:41 /29:25 /30:24
/31:1 /32:28
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 3256 4104 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3172 3378 SHAW - Shaw Communications Inc., CA
8551 3078 3613 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2898 3338 ALJAWWALSTC-AS, SA
18566 2073 2180 MEGAPATH5-US - MegaPath Corporation, US
9121 1682 2364 TTNET, TR
30036 1562 1763 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1474 2086 Instituto Costarricense de Electricidad y Telec
10620 1467 3545 Telmex Colombia S.A., CO
6389 1375 2068 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)
----------------------------------------------
1:1600 2:830 4:27 5:2439 6:34 8:1089
12:1827 13:118 14:1784 15:26 16:2 17:121
18:120 20:55 23:2279 24:1843 25:2 27:2422
31:1913 32:83 33:7 35:20 36:403 37:2582
38:1341 39:42 40:97 41:3058 42:470 43:1912
44:73 45:2606 46:2743 47:120 49:1196 50:984
51:19 52:811 54:363 55:5 56:4 57:42
58:1584 59:1039 60:387 61:1940 62:1542 63:1919
64:4574 65:2203 66:4557 67:2261 68:1228 69:3378
70:1318 71:583 72:2224 74:2672 75:383 76:432
77:1490 78:1605 79:2441 80:1387 81:1415 82:987
83:721 84:869 85:1779 86:481 87:1157 88:792
89:2069 90:169 91:6167 92:1012 93:2388 94:2319
95:2809 96:606 97:359 98:1032 99:90 100:158
101:1255 103:14778 104:2893 105:182 106:499 107:1640
108:819 109:3448 110:1322 111:1745 112:1176 113:1228
114:1033 115:1795 116:1781 117:1730 118:2160 119:1589
120:1018 121:1107 122:2286 123:1799 124:1535 125:1906
128:771 129:638 130:439 131:1379 132:525 133:191
134:636 135:222 136:455 137:437 138:1939 139:478
140:376 141:566 142:748 143:924 144:784 145:181
146:985 147:666 148:1429 149:573 150:714 151:968
152:796 153:298 154:818 155:737 156:588 157:631
158:449 159:1455 160:630 161:753 162:2505 163:529
164:784 165:1202 166:380 167:1257 168:2646 169:786
170:3253 171:326 172:1022 173:1858 174:841 175:747
176:1841 177:4077 178:2483 179:1179 180:2201 181:1862
182:2317 183:990 184:869 185:9638 186:3125 187:2191
188:2670 189:1810 190:8086 191:1330 192:9382 193:5787
194:4649 195:3866 196:2123 197:1239 198:5506 199:5884
200:7379 201:4304 202:10378 203:9938 204:4463 205:2796
206:3010 207:3137 208:4013 209:3976 210:3957 211:2138
212:2815 213:2511 214:888 215:66 216:5716 217:2078
218:839 219:604 220:1649 221:910 222:757 223:1179
End of report
1
0
Dear colleagues,
For those of you who missed the routing working group session at RIPE
74, Julien Gamba published the study he and others did on BGP Table
Fragmentation on RIPE Labs:
https://labs.ripe.net/Members/julien_gamba/bgp-table-fragmentation-what-who
Kind regards,
Mirjam Kuhne
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 13 May, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 647949
Prefixes after maximum aggregation (per Origin AS): 252345
Deaggregation factor: 2.57
Unique aggregates announced (without unneeded subnets): 312474
Total ASes present in the Internet Routing Table: 57146
Prefixes per ASN: 11.34
Origin-only ASes present in the Internet Routing Table: 49440
Origin ASes announcing only one prefix: 21895
Transit ASes present in the Internet Routing Table: 7706
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: 70
Numnber of instances of unregistered ASNs: 74
Number of 32-bit ASNs allocated by the RIRs: 18557
Number of 32-bit ASNs visible in the Routing Table: 14400
Prefixes from 32-bit ASNs in the Routing Table: 58461
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 410
Number of addresses announced to Internet: 2844831332
Equivalent to 169 /8s, 144 /16s and 174 /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: 216616
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 177386
Total APNIC prefixes after maximum aggregation: 51032
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 176560
Unique aggregates announced from the APNIC address blocks: 73228
APNIC Region origin ASes present in the Internet Routing Table: 8091
APNIC Prefixes per ASN: 21.82
APNIC Region origin ASes announcing only one prefix: 2256
APNIC Region transit ASes present in the Internet Routing Table: 1144
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: 2917
Number of APNIC addresses announced to Internet: 763012964
Equivalent to 45 /8s, 122 /16s and 167 /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: 197389
Total ARIN prefixes after maximum aggregation: 94167
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 199487
Unique aggregates announced from the ARIN address blocks: 91432
ARIN Region origin ASes present in the Internet Routing Table: 17904
ARIN Prefixes per ASN: 11.14
ARIN Region origin ASes announcing only one prefix: 6633
ARIN Region transit ASes present in the Internet Routing Table: 1784
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: 1968
Number of ARIN addresses announced to Internet: 1110060704
Equivalent to 66 /8s, 42 /16s and 46 /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: 174683
Total RIPE prefixes after maximum aggregation: 85117
RIPE Deaggregation factor: 2.05
Prefixes being announced from the RIPE address blocks: 170259
Unique aggregates announced from the RIPE address blocks: 102159
RIPE Region origin ASes present in the Internet Routing Table: 23987
RIPE Prefixes per ASN: 7.10
RIPE Region origin ASes announcing only one prefix: 11067
RIPE Region transit ASes present in the Internet Routing Table: 3393
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5809
Number of RIPE addresses announced to Internet: 711743872
Equivalent to 42 /8s, 108 /16s and 89 /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: 81196
Total LACNIC prefixes after maximum aggregation: 18175
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 82436
Unique aggregates announced from the LACNIC address blocks: 38444
LACNIC Region origin ASes present in the Internet Routing Table: 5878
LACNIC Prefixes per ASN: 14.02
LACNIC Region origin ASes announcing only one prefix: 1621
LACNIC Region transit ASes present in the Internet Routing Table: 1090
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: 3396
Number of LACNIC addresses announced to Internet: 169891552
Equivalent to 10 /8s, 32 /16s and 86 /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: 17191
Total AfriNIC prefixes after maximum aggregation: 3796
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 18797
Unique aggregates announced from the AfriNIC address blocks: 6848
AfriNIC Region origin ASes present in the Internet Routing Table: 1036
AfriNIC Prefixes per ASN: 18.14
AfriNIC Region origin ASes announcing only one prefix: 318
AfriNIC Region transit ASes present in the Internet Routing Table: 205
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 310
Number of AfriNIC addresses announced to Internet: 89683456
Equivalent to 5 /8s, 88 /16s and 118 /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 5570 4190 74 ERX-CERNET-BKB China Education and Rese
7545 3829 394 282 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2986 903 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
4766 2766 11150 758 KIXS-AS-KR Korea Telecom, KR
9829 2731 1499 539 BSNL-NIB National Internet Backbone, IN
9808 2212 8698 33 CMNET-GD Guangdong Mobile Communication
4755 2078 421 222 TATACOMM-AS TATA Communications formerl
45899 1985 1392 108 VNPT-AS-VN VNPT Corp, VN
7552 1604 1101 55 VIETEL-AS-AP Viettel Corporation, VN
9583 1576 121 542 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 4015 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3337 1333 80 SHAW - Shaw Communications Inc., CA
18566 2181 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2069 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2007 2159 405 CHARTER-NET-HKY-NC - Charter Communicat
209 1820 5067 632 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
16509 1790 3439 574 AMAZON-02 - Amazon.com, Inc., US
30036 1759 323 327 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
6983 1692 854 230 ITCDELTA - Earthlink, Inc., US
701 1560 10578 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 3220 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2892 1013 2070 AKAMAI-ASN1, US
9121 2360 1691 17 TTNET, TR
34984 2011 328 385 TELLCOM-AS, TR
13188 1596 99 56 TRIOLAN, UA
12479 1593 1044 52 UNI2-AS, ES
12389 1487 1362 612 ROSTELECOM-AS, RU
9198 1325 352 25 KAZTELECOM-AS, KZ
6849 1225 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 3542 546 145 Telmex Colombia S.A., CO
8151 2515 3396 562 Uninet S.A. de C.V., MX
11830 2085 369 58 Instituto Costarricense de Electricidad
7303 1564 1008 251 Telecom Argentina S.A., AR
6503 1539 437 53 Axtel, S.A.B. de C.V., MX
6147 1166 377 27 Telefonica del Peru S.A.A., PE
3816 1018 496 183 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 1011 2286 170 CLARO S.A., BR
11172 920 126 80 Alestra, S. de R.L. de C.V., MX
18881 893 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 1214 398 48 LINKdotNET-AS, EG
36903 713 358 123 MT-MPLS, MA
37611 705 67 7 Afrihost, ZA
36992 626 1375 26 ETISALAT-MISR, EG
24835 495 722 14 RAYA-AS, EG
29571 419 36 10 CITelecom-AS, CI
37492 406 319 74 ORANGE-, TN
8452 399 1730 17 TE-AS TE-AS, EG
15399 352 35 7 WANANCHI-, KE
2018 290 327 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 5570 4190 74 ERX-CERNET-BKB China Education and Rese
22773 4015 2969 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7545 3829 394 282 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3542 546 145 Telmex Colombia S.A., CO
39891 3338 187 22 ALJAWWALSTC-AS, SA
6327 3337 1333 80 SHAW - Shaw Communications Inc., CA
8551 3220 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
17974 2986 903 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2892 1013 2070 AKAMAI-ASN1, US
4766 2766 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 4015 3861 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7545 3829 3547 TPG-INTERNET-AP TPG Telecom Limited, AU
10620 3542 3397 Telmex Colombia S.A., CO
39891 3338 3316 ALJAWWALSTC-AS, SA
6327 3337 3257 SHAW - Shaw Communications Inc., CA
8551 3220 3179 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2986 2913 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9121 2360 2343 TTNET, TR
9829 2731 2192 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
27.100.7.0/24 56096 UNKNOWN
36.255.248.0/24 64091 UNKNOWN
36.255.250.0/24 64091 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 /11:104 /12:280
/13:545 /14:1043 /15:1843 /16:13478 /17:7580 /18:13427
/19:24714 /20:38517 /21:41212 /22:76559 /23:63714 /24:362669
/25:840 /26:615 /27:625 /28:41 /29:25 /30:24
/31:1 /32:29
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 3168 4015 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
6327 3131 3337 SHAW - Shaw Communications Inc., CA
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2682 3220 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2074 2181 MEGAPATH5-US - MegaPath Corporation, US
9121 1678 2360 TTNET, TR
30036 1560 1759 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1474 2085 Instituto Costarricense de Electricidad y Telec
10620 1464 3542 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)
----------------------------------------------
1:1606 2:827 4:27 5:2419 6:34 8:1089
12:1832 13:117 14:1789 15:26 16:2 17:121
18:120 20:54 23:2265 24:1853 25:2 27:2412
31:1923 32:89 33:8 35:20 36:398 37:2580
38:1343 39:44 40:97 41:3069 42:469 43:1924
44:71 45:2599 46:2735 47:117 49:1195 50:983
51:18 52:809 54:361 55:6 56:4 57:41
58:1574 59:1041 60:387 61:1935 62:1532 63:1921
64:4579 65:2199 66:4540 67:2257 68:1227 69:3361
70:1316 71:583 72:2189 74:2671 75:384 76:430
77:1491 78:1605 79:2045 80:1389 81:1411 82:986
83:721 84:864 85:1781 86:481 87:1161 88:791
89:2082 90:169 91:6156 92:1010 93:2382 94:2342
95:2806 96:608 97:360 98:997 99:90 100:157
101:1258 103:14651 104:2863 105:182 106:499 107:1634
108:814 109:3432 110:1339 111:1742 112:1174 113:1229
114:1041 115:1787 116:1782 117:1731 118:2159 119:1584
120:1007 121:1100 122:2261 123:1789 124:1531 125:1901
128:752 129:633 130:441 131:1384 132:524 133:190
134:622 135:223 136:455 137:442 138:1928 139:477
140:375 141:567 142:743 143:941 144:776 145:177
146:1043 147:664 148:1427 149:568 150:713 151:960
152:794 153:296 154:812 155:743 156:582 157:610
158:448 159:1449 160:647 161:752 162:2490 163:526
164:787 165:1200 166:377 167:1254 168:2641 169:781
170:3234 171:325 172:980 173:1866 174:830 175:736
176:1836 177:4080 178:2492 179:1159 180:2205 181:1856
182:2337 183:987 184:865 185:9595 186:3174 187:2220
188:2628 189:1790 190:8097 191:1308 192:9376 193:5794
194:4652 195:3848 196:2112 197:1280 198:5515 199:5885
200:7362 201:4310 202:10371 203:9878 204:4480 205:2788
206:3010 207:3146 208:4019 209:3968 210:3951 211:2133
212:2820 213:2506 214:878 215:65 216:5715 217:2080
218:835 219:607 220:1655 221:910 222:759 223:1148
End of report
1
0
-- 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
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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