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- 2 participants
- 3333 discussions
An agreed community value to signify test invalid prefixes would help. Maybe a ripe doc (399 or 706) could be updated?
Maybe a discussion point for next meeting.
Tony
> On 10 Feb 2020, at 11:00, routing-wg-request(a)ripe.net wrote:
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> Today's Topics:
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> 1. RPKI: Forthnet drops invalids (Tassos Chatzithomaoglou)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 10 Feb 2020 12:25:08 +0200
> From: Tassos Chatzithomaoglou <achatz(a)forthnet.gr>
> To: RIPE Routing Working Group <routing-wg(a)ripe.net>
> Subject: [routing-wg] RPKI: Forthnet drops invalids
> Message-ID: <ddadc504-6f58-dd44-09ba-49afcd2072fd(a)forthnet.gr>
> Content-Type: text/plain; charset="utf-8"
>
> Hi to everyone,
>
> I would like to inform you that it's been almost one month since
> Forthnet started dropping invalid prefixes on all peering/transit links,
> either national or international. It's important to note that during
> this month we haven't received any complaints.
>
> Having monitored the invalid prefixes for more than a year and
> experimenting with routing them across different links, we decided that
> it was time to move to the next phase and start dropping prefixes that
> are declared as invalid in the RPKI ecosystem.
>
> Two were the main reasons that helped us take the drop decision: a)
> during the last year our volume of invalid prefixes traffic decreased
> from ~1% of total traffic to less than 0,2%, b) we updated our prefix
> validation policy by including a whitelist (until we evaluate SLURM) in
> order to bypass issues quickly if/when they arise.
>
> Note #1: in the context of the above actions we have noticed that
> invalid prefixes used for testing purposes have recently begun to grow
> (each large provider creates one?). This may lead to incorrect
> conclusions in the future (at least in terms of prefixes, since i don't
> expect traffic from those). Maybe these invalid prefixes should have
> some extra "attributes" in order to be recognized more easily while
> troubleshooting.
>
> Note #2: In order to increase adoption of a similar policy, maybe MANRS
> should be updated to promote dropping invalids. If i'm not mistaken,
> their current action is about creating ROAs only.
>
> --
> Tassos
>
>
4
3
Hi to everyone,
I would like to inform you that it's been almost one month since
Forthnet started dropping invalid prefixes on all peering/transit links,
either national or international. It's important to note that during
this month we haven't received any complaints.
Having monitored the invalid prefixes for more than a year and
experimenting with routing them across different links, we decided that
it was time to move to the next phase and start dropping prefixes that
are declared as invalid in the RPKI ecosystem.
Two were the main reasons that helped us take the drop decision: a)
during the last year our volume of invalid prefixes traffic decreased
from ~1% of total traffic to less than 0,2%, b) we updated our prefix
validation policy by including a whitelist (until we evaluate SLURM) in
order to bypass issues quickly if/when they arise.
Note #1: in the context of the above actions we have noticed that
invalid prefixes used for testing purposes have recently begun to grow
(each large provider creates one?). This may lead to incorrect
conclusions in the future (at least in terms of prefixes, since i don't
expect traffic from those). Maybe these invalid prefixes should have
some extra "attributes" in order to be recognized more easily while
troubleshooting.
Note #2: In order to increase adoption of a similar policy, maybe MANRS
should be updated to promote dropping invalids. If i'm not mistaken,
their current action is about creating ROAs only.
--
Tassos
2
2
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, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 Feb, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 794073
Prefixes after maximum aggregation (per Origin AS): 302321
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 388517
Total ASes present in the Internet Routing Table: 66960
Prefixes per ASN: 11.86
Origin-only ASes present in the Internet Routing Table: 57545
Origin ASes announcing only one prefix: 24189
Transit ASes present in the Internet Routing Table: 9415
Transit-only ASes present in the Internet Routing Table: 284
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 34
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 1271
Number of instances of unregistered ASNs: 1276
Number of 32-bit ASNs allocated by the RIRs: 30466
Number of 32-bit ASNs visible in the Routing Table: 25070
Prefixes from 32-bit ASNs in the Routing Table: 114954
Number of bogon 32-bit ASNs visible in the Routing Table: 25
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 1135
Number of addresses announced to Internet: 2853015424
Equivalent to 170 /8s, 13 /16s and 143 /24s
Percentage of available address space announced: 77.1
Percentage of allocated address space announced: 77.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.4
Total number of prefixes smaller than registry allocations: 266654
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 210581
Total APNIC prefixes after maximum aggregation: 61335
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 203953
Unique aggregates announced from the APNIC address blocks: 84920
APNIC Region origin ASes present in the Internet Routing Table: 10336
APNIC Prefixes per ASN: 19.73
APNIC Region origin ASes announcing only one prefix: 2851
APNIC Region transit ASes present in the Internet Routing Table: 1544
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5389
Number of APNIC addresses announced to Internet: 768260864
Equivalent to 45 /8s, 202 /16s and 187 /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, 131072-141625
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: 233275
Total ARIN prefixes after maximum aggregation: 107407
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 231228
Unique aggregates announced from the ARIN address blocks: 116855
ARIN Region origin ASes present in the Internet Routing Table: 18391
ARIN Prefixes per ASN: 12.57
ARIN Region origin ASes announcing only one prefix: 6756
ARIN Region transit ASes present in the Internet Routing Table: 1900
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3161
Number of ARIN addresses announced to Internet: 1078447104
Equivalent to 64 /8s, 71 /16s and 204 /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, 393216-399260
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, 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: 224258
Total RIPE prefixes after maximum aggregation: 104482
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 221082
Unique aggregates announced from the RIPE address blocks: 130501
RIPE Region origin ASes present in the Internet Routing Table: 26801
RIPE Prefixes per ASN: 8.25
RIPE Region origin ASes announcing only one prefix: 11706
RIPE Region transit ASes present in the Internet Routing Table: 3789
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8898
Number of RIPE addresses announced to Internet: 723789952
Equivalent to 43 /8s, 36 /16s and 40 /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
196608-210331
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: 103390
Total LACNIC prefixes after maximum aggregation: 23822
LACNIC Deaggregation factor: 4.34
Prefixes being announced from the LACNIC address blocks: 104554
Unique aggregates announced from the LACNIC address blocks: 45410
LACNIC Region origin ASes present in the Internet Routing Table: 9401
LACNIC Prefixes per ASN: 11.12
LACNIC Region origin ASes announcing only one prefix: 2394
LACNIC Region transit ASes present in the Internet Routing Table: 1774
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: 6973
Number of LACNIC addresses announced to Internet: 174266624
Equivalent to 10 /8s, 99 /16s and 25 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + 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: 21297
Total AfriNIC prefixes after maximum aggregation: 4473
AfriNIC Deaggregation factor: 4.76
Prefixes being announced from the AfriNIC address blocks: 32121
Unique aggregates announced from the AfriNIC address blocks: 9828
AfriNIC Region origin ASes present in the Internet Routing Table: 1360
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 482
AfriNIC Region transit ASes present in the Internet Routing Table: 265
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 649
Number of AfriNIC addresses announced to Internet: 107504384
Equivalent to 6 /8s, 104 /16s and 99 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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
7545 5270 655 608 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3320 1331 24 VIETEL-AS-AP Viettel Group, VN
45899 3125 1790 109 VNPT-AS-VN VNPT Corp, VN
7713 2700 815 493 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2613 9043 62 CMNET-GD Guangdong Mobile Communication
4766 2252 11101 562 KIXS-AS-KR Korea Telecom, KR
9498 2230 433 215 BBIL-AP BHARTI Airtel Ltd., IN
4755 2136 441 194 TATACOMM-AS TATA Communications formerl
9394 2092 4898 24 CTTNET China TieTong Telecommunications
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
7155 4047 280 27 VIASAT-SP-BACKBONE, US
11492 3928 260 647 CABLEONE, US
16509 3812 7748 1683 AMAZON-02, US
22773 3523 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3367 1324 94 SHAW, CA
16625 2966 1555 2130 AKAMAI-AS, US
209 2344 5075 531 CENTURYLINK-US-LEGACY-QWEST, US
30036 2297 359 94 MEDIACOM-ENTERPRISE-BUSINESS, US
20115 2139 2784 519 CHARTER-20115, US
18566 2057 405 103 MEGAPATH5-, US
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
12479 5876 1623 131 UNI2-AS, ES
39891 3776 203 20 ALJAWWALSTC-AS, SA
31334 3436 484 13 KABELDEUTSCHLAND-AS, DE
8551 3086 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2834 452 1955 AKAMAI-ASN1, US
12389 2418 2244 700 ROSTELECOM-AS, RU
34984 2067 348 557 TELLCOM-AS, TR
9009 2043 213 1089 M247, GB
9121 1919 1691 18 TTNET, TR
13188 1604 100 47 TRIOLAN, 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
8151 6210 3295 599 Uninet S.A. de C.V., MX
10620 3360 534 464 Telmex Colombia S.A., CO
11830 2682 369 63 Instituto Costarricense de Electricidad
6503 1669 323 392 Axtel, S.A.B. de C.V., MX
7303 1485 1030 267 Telecom Argentina S.A., AR
28573 1279 2223 224 CLARO S.A., BR
13999 1194 506 290 Mega Cable, S.A. de C.V., MX
3816 1122 562 135 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1109 379 39 Telefonica del Peru S.A.A., PE
11172 954 112 69 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
24835 1097 566 24 RAYA-AS, EG
24863 1092 393 22 LINKdotNET-AS, EG
36992 1040 1535 73 ETISALAT-MISR, EG
36903 876 452 97 MT-MPLS, MA
6713 606 1863 34 IAM-AS, MA
29571 559 68 12 ORANGE-COTE-IVOIRE, CI
37342 474 32 1 MOVITEL, MZ
36935 383 522 40 Vodafone-, EG
23889 370 231 15 MauritiusTelecom, MU
15399 362 45 10 WANANCHI-, KE
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
8151 6210 3295 599 Uninet S.A. de C.V., MX
12479 5876 1623 131 UNI2-AS, ES
7545 5270 655 608 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese
7155 4047 280 27 VIASAT-SP-BACKBONE, US
11492 3928 260 647 CABLEONE, US
16509 3812 7748 1683 AMAZON-02, US
39891 3776 203 20 ALJAWWALSTC-AS, SA
22773 3523 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US
31334 3436 484 13 KABELDEUTSCHLAND-AS, DE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5876 5745 UNI2-AS, ES
7545 5270 4662 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4549 ERX-CERNET-BKB China Education and Research Net
7155 4047 4020 VIASAT-SP-BACKBONE, US
39891 3776 3756 ALJAWWALSTC-AS, SA
31334 3436 3423 KABELDEUTSCHLAND-AS, DE
22773 3523 3372 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3320 3296 VIETEL-AS-AP Viettel Group, VN
11492 3928 3281 CABLEONE, US
6327 3367 3273 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US
27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.224.0/24 Origin: 15206 UNASSIGNED
Transit: 174 COGENT-174, US
23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA
Transit: 174 COGENT-174, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
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 /8:10 /9:11 /10:38 /11:98 /12:286
/13:579 /14:1157 /15:1916 /16:13397 /17:8170 /18:13861
/19:25777 /20:40506 /21:47565 /22:98322 /23:80905 /24:460141
/25:1334 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 4847 5876 UNI2-AS, ES
31334 3281 3436 KABELDEUTSCHLAND-AS, DE
6327 3154 3367 SHAW, CA
7155 3139 4047 VIASAT-SP-BACKBONE, US
11492 3064 3928 CABLEONE, US
39891 2946 3776 ALJAWWALSTC-AS, SA
22773 2740 3523 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2546 3086 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2046 2297 MEDIACOM-ENTERPRISE-BUSINESS, US
11830 2030 2682 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1499 2:1144 3:30 4:19 5:3257 6:48
8:1377 9:1 12:1786 13:481 14:2230 15:75
16:9 17:285 18:79 20:58 23:3291 24:2642
25:4 27:2492 31:2867 32:101 35:40 36:930
37:3230 38:1838 39:315 40:132 41:3253 42:872
43:2128 44:191 45:13153 46:3649 47:275 49:1400
50:1568 51:87 52:1112 54:272 55:680 56:6
57:48 58:1886 59:1119 60:683 61:2210 62:2158
63:1946 64:5065 65:2318 66:4845 67:2849 68:1233
69:3819 70:1433 71:671 72:2772 74:2626 75:1439
76:674 77:2547 78:1976 79:2356 80:1855 81:1578
82:1176 83:1123 84:1234 85:2492 86:554 87:1713
88:1080 89:2713 90:310 91:7546 92:1474 93:2435
94:2596 95:3713 96:1014 97:337 98:964 99:966
100:86 101:1092 102:803 103:23095 104:3600 105:402
106:824 107:1903 108:708 109:3615 110:1772 111:1938
112:1561 113:1389 114:1490 115:1842 116:1794 117:2039
118:2125 119:1716 120:840 121:1034 122:2353 123:1888
124:1551 125:2023 128:1387 129:913 130:610 131:1814
132:784 133:300 134:1223 135:275 136:599 137:884
138:2165 139:985 140:594 141:880 142:870 143:1163
144:945 145:292 146:1477 147:1003 148:2061 149:1108
150:809 151:1277 152:1478 153:371 154:4695 155:900
156:3278 157:1075 158:727 159:1939 160:1729 161:1012
162:3017 163:772 164:1409 165:1231 166:542 167:1472
168:3516 169:495 170:4244 171:743 172:1863 173:2364
174:1033 175:1011 176:2607 177:4148 178:2902 179:1490
180:2183 181:2366 182:2838 183:1120 184:2393 185:16040
186:3789 187:2552 188:3642 189:2086 190:8206 191:1502
192:10245 193:7315 194:5995 195:4288 196:3279 197:1869
198:6117 199:5930 200:7136 201:5121 202:10420 203:10238
204:4550 205:3067 206:3253 207:3270 208:4004 209:4371
210:4005 211:1989 212:3240 213:3017 214:1164 215:53
216:5925 217:2341 218:893 219:605 220:1980 221:919
222:1002 223:1407
End of report
1
0
I wrote a simple tool to figure out what kind of invalid a rpki invalid
is, this can aid people in understanding the impact of "invalid ==
reject" routing policies. Only "invalid_unreachable" routes present
an operational issue in my opinion, IP addresses covered by "notfound"
or "valid" less specific routes will still be reachable.
You pass it a file name (or via stdin) with one prefix and origin ASN
per line (white space separated) representing your full BGP RIB, and
then you can grep specific for the task at hand to extract the info you
need:
$ rpki-ov-checker full_rib | fgrep -f customer_prefixes | grep invalid | sort -R | head
invalid_covered_by_notfound 123.101.0.0/21 4809 covering route: 123.101.0.0/16 4134
invalid_covered_by_valid 46.3.74.0/24 134121 covering route: 46.3.0.0/16 207636
invalid_unreachable 83.231.209.0/24 3949
invalid_unreachable 124.30.247.0/24 9583
invalid_covered_by_valid 125.21.232.0/24 9730 covering route: 125.21.0.0/16 9498
invalid_unreachable 120.29.92.0/24 17639
invalid_unreachable 31.40.164.0/24 200872
invalid_covered_by_notfound 45.12.139.0/24 40676 covering route: 45.12.136.0/22 35913
invalid_covered_by_valid 122.160.178.0/24 24560 covering route: 122.160.0.0/16 24560
invalid_covered_by_valid 61.90.251.0/24 21734 covering route: 61.90.192.0/18 7470
NTT is using this to figure out who we need to help fix their ROA or
correct their BGP announcements.
Get the goods at https://github.com/job/rpki-ov-checker
Enjoy!
Kind regards,
Job
2
2
As the primary investigator pursuing this case, I have invested more
than a little effort into continuing to track what has been going
on as AFRINIC attempts to remediate the effects of these thefts.
I would like now to provide you all with some insight into the current
situation and status relating to the affected stolen AFRINIC blocks
and the multiple parties in your own region who are continuing, at
present, to provide routing to the various bits and pieces of the
stolen AFRINIC IPv4 space.
My hope, of course, is that you will all join with me in trying to
persuade these networks to cease all routing to all of the stolen
AFRINIC address space.
A full list of all of the stolen AFRINIC blocks that are still of
ongoing concern at the present moment is available here:
https://pastebin.com/raw/71zNNriB
Note that many of the blocks listed at the link above have already
been "reclaimed" as far as the AFRINIC WHOIS records are concerned.
But because routing remains almost entirely decoupled from RIR WHOIS
data bases, much of this "reclaimed" space is still being routed as
I write this. The only difference is that now the space is being
routed as bogons, rather than as "legitimately" allocated space.
A summary of all of the current routing for all of the stolen AFRINIC
IPv4 address space that is still of concern (including routing for
recently reclaimed address space that AFRINIC will eventually be
returning to its free pool) is provided below. This list is sorted
by the number of constituent stolen /24 blocks being routed by each
listed network, thus showing the most major offenders at the top.
A few footnotes concerning specific ASNs in this list follow below
the listing.
I urge everyone on this mailing list to share this data as widely as
possible in and among the global networking community. In all cases
noted below, the networks in question are unambiguously routing IP
blocks that were obtained, in the first instance, via thefts perpetrated
by one or more AFRINIC insiders and then resold on the black market
in secretive deals. In many and perhaps most cases listed below, the
relevant networks appear to have been more than happy to accept some
cash in exchange for their services, while not looking all that
carefully at the purported (but fradulent) "LOA" documents that they
were given in order to persuade them to announce routes to stolen IP
space. (Repeated use of blatantly fradulent documents has been one
of the consistant features of this entire ongoing criminal enterprise.)
I would also like to request the assistance of every person on this
mailing list in the task of informing all of the networks that are
mentioned in the list below, and that are within your own geographic
region, that they are each currently announcing routes to stolen IP
space. Of course, it is my hope that you will also encourage them,
in no uncertain terms, to stop doing this immediately, if not sooner.
As you can see below, this Internet crime spree is a globe-spanning
and ongoing disaster. There is no way that I can get all of this
mess cleaned up on my own. I am therefore relying on all people of
honesty and good will, in all regions, to assist me in getting the
word to the networks mentioned below, and telling them, very directly,
that they are each facilitating a colossal fraud that affects the
whole of the global Internet community. (I know for a fact that
there is ongoing criminal activity which is being perpetrated from
at least some of this provably stolen IP address space, so it is in
the self interest of every honest netizen to get this all turned
off and shut down.)
All routing data is derived from current data published by RIPEstat.
======================================================================
3719 0 ?? UNROUTED IP SPACE
629 132165 PK Connect Communication
512 18013 HK Asline Limited
504 19969 US Joe's Datacenter, LLC
500 62355 CO Network Dedicated SAS
423 202425 SC IP Volume inc
286 58895 PK Ebone Network (PVT.) Limited
250 136525 PK Wancom (Pvt) Ltd.
192 18530 US Isomedia, Inc.
186 9009 GB M247 Ltd
134 262287 BR Maxihost LTDA
132 204655 NL Novogara LTD
79 132116 IN Ani Network Pvt Ltd
75 136384 PK Optix Pakistan (Pvt.) Limited
68 132422 HK Hong Kong Business Telecom Limited
60 137443 HK Anchnet Asia Limited
48 63956 AU Colocation Australia Pty Ltd
26 132335 IN LeapSwitch Networks Pvt Ltd
21 131284 AF Etisalat Afghan
20 139043 PK WellNetworks (Private) Limited
19 43092 JP OSOA Corporation., LTD
17 36351 US SoftLayer Technologies Inc.
16 56611 NL REBA Communications BV
16 199267 IL Netstyle A. Ltd
16 23679 ID Media Antar Nusa PT.
14 137085 IN Nixi
10 63018 US Dedicated.com
9 136782 JP Pingtan Hotline Co., Limited
8 45671 AU Servers Australia Pty. Ltd
8 57717 NL FiberXpress BV
7 49335 RU LLC "Server v arendy"
7 134451 SG NewMedia Express Pte Ltd
6 49367 IT Seflow S.N.C. Di Marco Brame' & C.
6 26754 ?? {{unknown organization}}
5 198504 AE Star Satellite Communications Company - PJSC
5 198381 AE Star Satellite Communications Company - PJSC
4 38001 SG NewMedia Express Pte Ltd
4 263812 AR TL Group SRL ( IPXON Networks )
4 30827 GB Extraordinary Managed Services Ltd
4 42831 GB UK Dedicated Servers Limited
4 37200 NG SimbaNET Nigeria Limited
4 133495 PK Vision telecom Private limited
4 198394 AE Star Satellite Communications Company - PJSC
2 44066 DE First Colo GmbH
2 198247 AE Star Satellite Communications Company - PJSC
2 133933 PK NetSat Private Limited
2 328096 UG truIT Uganda Limited
2 38713 PK Satcomm (Pvt.) Ltd.
2 31122 IE Digiweb ltd
2 46562 US Total Server Solutions L.L.C.
2 13737 US Riverfront Internet Systems LLC
2 11990 US Unlimited Net, LLC
2 20860 GB Iomart Cloud Services Limited
2 45382 KR Ehostict
2 17216 US Dc74 Llc
2 16637 ZA Mtn Sa
2 53999 CA Priority Colo Inc
1 23470 US ReliableSite.Net LLC
1 35074 NG Cobranet Limited
1 19832 ZA Link Data Group
1 43945 IL Netstyle A. Ltd
1 134917 IN Ragsaa Communication pvt. ltd.
1 203833 DE First Colo GmbH
======================================================================
The actual current route announcements corresponding to all of the above
are listed in the table given here, which is sorted by ASN:
https://pastebin.com/raw/XQyJ8EK2
Footnotes:
[1] AS62355 gives all indications of being a false front fradulent
network, possibly one that was set up by one or more of the black
market dealers involved in this case. There is no actual web site
associated with its contact domain (networkdedicated.com) at present,
the alleged contact phone number in the associated AS WHOIS record
was non-working when I tried it, and the street address given for
this entity in Bogotá, Columbia, is one that Google maps cannot
locate. Traceroutes to the one and only IPv4 block that is being
routed by this AS and that is actually registed to the company itself
(185.39.8.0/22 -- issued by RIPE NCC) do not terminate in Columbia,
South America, as one would expect based on the WHOIS, but rather
such traceroutes dead-end somwhere on the network of core-backbone.com
(Core-Backbone GmbH, Germany) in the general vicinity of Amsterdam,
Netherlands.
Please note also that AS62355 appears to be a "leaf" ASN which is
connected to the Internet only via AS202425, IP Volume, Ltd. --
Seyhelles. (See below.)
https://bgp.he.net/AS62355
[2] The networks of AS202425 (IP volume, Inc. - Seychelles), AS204655
(Novogara, Ltd. - Netherlands), AS56611 (REBA Communications BV -
Netherlands), and AS57717 (FiberXpress BV - Netherlands), are all
believed by me to be onwed and controled by a certain pair of Dutch
gentlemen named Mr. Ferdinand Reinier Van Eeden and Mr. Bartholomeus
Johannes ("Bap") Karreman, both of whom I have previously posted about
to the NANOG mailing list. For more information on these characters,
please google for "Ecatel" and/or "Quasi Networks". Both of those are,
I believe, demonstratably the predecessors of what is nowadays being
called "IP volume, Inc."
[3] AS199267 (Netstyle A. Ltd. - Israel) and AS43945 (Netstyle A. Ltd. -
Israel) belongs to the Israeli gentleman featured in Jan Vermeulen's
detailed December 4th report on this whole AFRINIC caper. This is the
specific fellow who has been going around passing out fradulent LOAs
of such shockingly low quality that one wonders why he even bothers.
(But I guess they work well enough in the case of many cash-starved
networks hungry fo new customers.)
[4] AS26754 was formerly an AFRINIC-assigned ASN which was assigned
to the entirely fictitious business entity called "ITC'. That entity
appears to have just been an imaginary concoction of Mr. Ernest
Byaruhanga, formerly a senior employee of AFRINIC (and now the target
of an ongoing crimininal investigation) and/or other AFRINIC insiders
who worked with or along side Mr. Byaruhanga to criminally strip
assets from AFRINIC and its legacy block holders. The registration
for this AS number has now been withdrawn by AFRINIC, thus rendering
the ASN itself a bogon.
[5] AS19832 ("Link Data Group") is yet another fiction that was
manufactured out of (nearly) whole cloth, either by Mr. Byaruhanga
and/or by other AFRINIC insiders who were working with him. It is
not immediately clear why this ASN is still registered, let alone why
its route announcements are still being accepted or propagated
anywhere.
1
0
46.3.0.0/16
46.232.0.0/17
80.243.128.0/20
149.126.192.0/18
https://bgp.he.net/AS55933#_prefixes
https://bgp.he.net/AS207636#_prefixes
1
0
Thrift Drug, Inc. of Pennsylvania was bought out in October, 1996 by
the Rite Aid pharmacy chain (US):
https://www.riteaid.com/corporate/news/-/pressreleases/news-room/1996/rite-…
https://en.wikipedia.org/wiki/Thrift_Drug
https://opencorporates.com/companies/us_pa/2002644
Unfortunately, the parent company, Rite Aid, never got the memo to tell
that that Thrify Drug, Inc owned the legacy IPv4 block 206.195.224.0/19.
The results were predictable. This /19 has been repeatedly squatted on
in recent years, as shown by RIPEstat:
https://stat.ripe.net/widget/routing-history#w.resource=206.195.224.1
2016-08-15 AS42861 RU Foton Telecom, CJSC Network Operation Centre
2017-12-08 AS65075 -- {{reserved ASN}}
2018-03-26 AS28191 BR Jupiter Telecomunicacoes e Informatica Ltda
2019-08-24 AS20473 US Choopa, LLC
2019-10-11 AS12679 RU Iceberg Telecom Ltd.
The 206.195.224.0/19 block is currently being squatted on by AS12679,
Iceburg Telecom (Moscow).
It appears that this ASN is also and likewise squatting on a great number
of other blocks as well:
https://bgp.he.net/AS12679#_prefixes
AS12679 (Iceburg) appears to be a "leaf" ASN, connected to the public
Internet only via AS25227 (Avantel, Close Joint Stock Company, Moscow)
which it turn appears to be getting more than 3/4ths of its own IPv4
connectivity from AS9002 (RETN):
https://bgp.he.net/AS25227
Suggest filtering all route announcements from both AS12679 -and- also
AS25227 until they each decide if they would like to be part of the
civilized internet.
======================================================================
[Source: whois://whois.arin.net 2020-01-27 04:18:39 UTC]
NetRange: 206.195.224.0 - 206.195.255.255
CIDR: 206.195.224.0/19
NetName: THRIFT-NET-1
NetHandle: NET-206-195-224-0-1
Parent: NET206 (NET-206-0-0-0-0)
NetType: Direct Assignment
OriginAS: AS12679
Organization: Thrift Drug, Inc. (THRIFT)
RegDate: 1995-08-03
Updated: 2019-09-24
Ref: https://rdap.arin.net/registry/ip/206.195.224.0
OrgName: Thrift Drug, Inc.
OrgId: THRIFT
Address: 100 Delta Drive
City: Pittsburgh
StateProv: PA
PostalCode: 15238
Country: US
RegDate: 1994-03-15
Updated: 2019-08-14
Ref: https://rdap.arin.net/registry/entity/THRIFT
OrgAbuseHandle: WEBBK16-ARIN
OrgAbuseName: Webb, Kristi
OrgAbusePhone: +1-885-923-1290
OrgAbuseEmail: kwebb(a)thriftdrug.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/WEBBK16-ARIN
OrgTechHandle: WEBBK16-ARIN
OrgTechName: Webb, Kristi
OrgTechPhone: +1-885-923-1290
OrgTechEmail: kwebb(a)thriftdrug.org
OrgTechRef: https://rdap.arin.net/registry/entity/WEBBK16-ARIN
4
12
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, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 Jan, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 792806
Prefixes after maximum aggregation (per Origin AS): 301689
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 387892
Total ASes present in the Internet Routing Table: 66795
Prefixes per ASN: 11.87
Origin-only ASes present in the Internet Routing Table: 57383
Origin ASes announcing only one prefix: 24135
Transit ASes present in the Internet Routing Table: 9412
Transit-only ASes present in the Internet Routing Table: 291
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 34
Max AS path prepend of ASN (206156) 26
Prefixes from unregistered ASNs in the Routing Table: 1310
Number of instances of unregistered ASNs: 1310
Number of 32-bit ASNs allocated by the RIRs: 30286
Number of 32-bit ASNs visible in the Routing Table: 24906
Prefixes from 32-bit ASNs in the Routing Table: 114350
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 895
Number of addresses announced to Internet: 2852684672
Equivalent to 170 /8s, 8 /16s and 131 /24s
Percentage of available address space announced: 77.1
Percentage of allocated address space announced: 77.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.4
Total number of prefixes smaller than registry allocations: 265507
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 210634
Total APNIC prefixes after maximum aggregation: 61288
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 204262
Unique aggregates announced from the APNIC address blocks: 84939
APNIC Region origin ASes present in the Internet Routing Table: 10299
APNIC Prefixes per ASN: 19.83
APNIC Region origin ASes announcing only one prefix: 2849
APNIC Region transit ASes present in the Internet Routing Table: 1546
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5357
Number of APNIC addresses announced to Internet: 768077056
Equivalent to 45 /8s, 199 /16s and 237 /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, 131072-141625
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: 233323
Total ARIN prefixes after maximum aggregation: 107360
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 231005
Unique aggregates announced from the ARIN address blocks: 116626
ARIN Region origin ASes present in the Internet Routing Table: 18389
ARIN Prefixes per ASN: 12.56
ARIN Region origin ASes announcing only one prefix: 6760
ARIN Region transit ASes present in the Internet Routing Table: 1910
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3139
Number of ARIN addresses announced to Internet: 1078903808
Equivalent to 64 /8s, 78 /16s and 196 /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, 393216-399260
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, 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: 223883
Total RIPE prefixes after maximum aggregation: 104142
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 220672
Unique aggregates announced from the RIPE address blocks: 130268
RIPE Region origin ASes present in the Internet Routing Table: 26746
RIPE Prefixes per ASN: 8.25
RIPE Region origin ASes announcing only one prefix: 11678
RIPE Region transit ASes present in the Internet Routing Table: 3774
Average RIPE Region AS path length visible: 4.6
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8849
Number of RIPE addresses announced to Internet: 723569792
Equivalent to 43 /8s, 32 /16s and 204 /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
196608-210331
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: 102646
Total LACNIC prefixes after maximum aggregation: 23681
LACNIC Deaggregation factor: 4.33
Prefixes being announced from the LACNIC address blocks: 103793
Unique aggregates announced from the LACNIC address blocks: 45214
LACNIC Region origin ASes present in the Internet Routing Table: 9347
LACNIC Prefixes per ASN: 11.10
LACNIC Region origin ASes announcing only one prefix: 2376
LACNIC Region transit ASes present in the Internet Routing Table: 1764
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: 6920
Number of LACNIC addresses announced to Internet: 174043648
Equivalent to 10 /8s, 95 /16s and 178 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + 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: 21009
Total AfriNIC prefixes after maximum aggregation: 4443
AfriNIC Deaggregation factor: 4.73
Prefixes being announced from the AfriNIC address blocks: 32179
Unique aggregates announced from the AfriNIC address blocks: 10047
AfriNIC Region origin ASes present in the Internet Routing Table: 1343
AfriNIC Prefixes per ASN: 23.96
AfriNIC Region origin ASes announcing only one prefix: 472
AfriNIC Region transit ASes present in the Internet Routing Table: 264
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 21
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 641
Number of AfriNIC addresses announced to Internet: 107534592
Equivalent to 6 /8s, 104 /16s and 217 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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
7545 5250 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3318 1331 24 VIETEL-AS-AP Viettel Group, VN
45899 3122 1786 108 VNPT-AS-VN VNPT Corp, VN
7713 2697 813 498 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2606 9043 62 CMNET-GD Guangdong Mobile Communication
4766 2265 11101 566 KIXS-AS-KR Korea Telecom, KR
9498 2221 433 212 BBIL-AP BHARTI Airtel Ltd., IN
9829 2156 1377 246 BSNL-NIB National Internet Backbone, IN
4755 2137 441 195 TATACOMM-AS TATA Communications formerl
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
7155 4047 280 27 VIASAT-SP-BACKBONE, US
11492 3907 259 651 CABLEONE, US
16509 3789 7730 1676 AMAZON-02, US
22773 3521 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3364 1324 93 SHAW, CA
16625 2966 1555 2129 AKAMAI-AS, US
30036 2284 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2247 5075 532 CENTURYLINK-US-LEGACY-QWEST, US
20115 2136 2774 519 CHARTER-20115, US
18566 2059 405 103 MEGAPATH5-, US
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
12479 5846 1630 135 UNI2-AS, ES
39891 4034 219 19 ALJAWWALSTC-AS, SA
31334 3423 484 13 KABELDEUTSCHLAND-AS, DE
8551 3104 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2803 460 1942 AKAMAI-ASN1, US
12389 2420 2244 700 ROSTELECOM-AS, RU
9009 2071 223 1118 M247, GB
34984 2066 348 556 TELLCOM-AS, TR
9121 1931 1691 18 TTNET, TR
13188 1605 100 46 TRIOLAN, 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
8151 6192 3295 610 Uninet S.A. de C.V., MX
10620 3352 533 470 Telmex Colombia S.A., CO
11830 2680 369 63 Instituto Costarricense de Electricidad
6503 1683 323 390 Axtel, S.A.B. de C.V., MX
7303 1480 1026 265 Telecom Argentina S.A., AR
28573 1249 2235 194 CLARO S.A., BR
13999 1168 504 285 Mega Cable, S.A. de C.V., MX
3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1092 379 39 Telefonica del Peru S.A.A., PE
11172 953 112 68 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
24835 1059 558 23 RAYA-AS, EG
24863 1042 393 23 LINKdotNET-AS, EG
36992 1034 1535 73 ETISALAT-MISR, EG
36903 876 452 97 MT-MPLS, MA
6713 619 1863 34 IAM-AS, MA
29571 560 68 12 ORANGE-COTE-IVOIRE, CI
37342 402 32 1 MOVITEL, MZ
36935 371 522 42 Vodafone-, EG
15399 352 45 10 WANANCHI-, KE
23889 351 231 15 MauritiusTelecom, MU
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
8151 6192 3295 610 Uninet S.A. de C.V., MX
12479 5846 1630 135 UNI2-AS, ES
7545 5250 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese
7155 4047 280 27 VIASAT-SP-BACKBONE, US
39891 4034 219 19 ALJAWWALSTC-AS, SA
11492 3907 259 651 CABLEONE, US
16509 3789 7730 1676 AMAZON-02, US
22773 3521 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US
31334 3423 484 13 KABELDEUTSCHLAND-AS, DE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5846 5711 UNI2-AS, ES
7545 5250 4651 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4622 4549 ERX-CERNET-BKB China Education and Research Net
7155 4047 4020 VIASAT-SP-BACKBONE, US
39891 4034 4015 ALJAWWALSTC-AS, SA
31334 3423 3410 KABELDEUTSCHLAND-AS, DE
22773 3521 3369 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3318 3294 VIETEL-AS-AP Viettel Group, VN
6327 3364 3271 SHAW, CA
11492 3907 3256 CABLEONE, US
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US
27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.224.0/24 Origin: 15206 UNASSIGNED
Transit: 174 COGENT-174, US
23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA
Transit: 174 COGENT-174, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
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 /8:10 /9:11 /10:38 /11:98 /12:287
/13:580 /14:1158 /15:1919 /16:13371 /17:8171 /18:13880
/19:25797 /20:40454 /21:47564 /22:98314 /23:80812 /24:459006
/25:1336 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 4818 5846 UNI2-AS, ES
31334 3268 3423 KABELDEUTSCHLAND-AS, DE
6327 3152 3364 SHAW, CA
7155 3139 4047 VIASAT-SP-BACKBONE, US
11492 3050 3907 CABLEONE, US
39891 2946 4034 ALJAWWALSTC-AS, SA
22773 2740 3521 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2564 3104 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2034 2284 MEDIACOM-ENTERPRISE-BUSINESS, US
11830 2028 2680 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1523 2:1155 3:24 4:19 5:3232 6:48
8:1375 9:1 12:1788 13:492 14:2221 15:63
16:9 17:283 18:79 20:58 23:3231 24:2621
25:4 27:2519 31:2860 32:101 35:44 36:931
37:3187 38:1827 39:314 40:134 41:3288 42:872
43:2126 44:189 45:12985 46:3624 47:275 49:1432
50:1562 51:344 52:1109 54:272 55:646 56:6
57:48 58:1887 59:1118 60:687 61:2220 62:2146
63:1911 64:5036 65:2327 66:4854 67:2844 68:1230
69:3821 70:1412 71:670 72:2779 74:2619 75:1436
76:667 77:2556 78:1987 79:2377 80:1836 81:1554
82:1203 83:1112 84:1231 85:2586 86:587 87:1692
88:1074 89:2682 90:286 91:7497 92:1452 93:2434
94:2571 95:3709 96:1011 97:337 98:961 99:965
100:84 101:1083 102:794 103:22994 104:3610 105:371
106:826 107:1869 108:698 109:3612 110:1779 111:1920
112:1545 113:1373 114:1502 115:1841 116:1796 117:2028
118:2112 119:1691 120:836 121:1032 122:2372 123:1885
124:1558 125:2019 128:1379 129:912 130:602 131:1846
132:779 133:301 134:1261 135:273 136:604 137:888
138:2193 139:993 140:596 141:878 142:860 143:1157
144:948 145:293 146:1470 147:1016 148:1901 149:1099
150:809 151:1269 152:1474 153:370 154:4661 155:926
156:3280 157:1090 158:712 159:1947 160:1717 161:992
162:3012 163:772 164:1429 165:1229 166:539 167:1469
168:3533 169:487 170:4216 171:751 172:1856 173:2365
174:1036 175:1009 176:2610 177:4127 178:2879 179:1412
180:2180 181:2348 182:2833 183:1120 184:2384 185:15962
186:3730 187:2576 188:3536 189:2075 190:8203 191:1470
192:10234 193:7304 194:5972 195:4286 196:3362 197:1768
198:6103 199:5941 200:7141 201:5100 202:10442 203:10221
204:4544 205:3075 206:3251 207:3271 208:4013 209:4367
210:4003 211:1992 212:3228 213:2966 214:1157 215:53
216:5926 217:2329 218:893 219:604 220:1981 221:920
222:1013 223:1387
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, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 Jan, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 791374
Prefixes after maximum aggregation (per Origin AS): 301457
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 387840
Total ASes present in the Internet Routing Table: 66740
Prefixes per ASN: 11.86
Origin-only ASes present in the Internet Routing Table: 57361
Origin ASes announcing only one prefix: 24165
Transit ASes present in the Internet Routing Table: 9379
Transit-only ASes present in the Internet Routing Table: 288
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 35
Max AS path prepend of ASN ( 53176) 31
Prefixes from unregistered ASNs in the Routing Table: 1313
Number of instances of unregistered ASNs: 1313
Number of 32-bit ASNs allocated by the RIRs: 30192
Number of 32-bit ASNs visible in the Routing Table: 24830
Prefixes from 32-bit ASNs in the Routing Table: 113996
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 443
Number of addresses announced to Internet: 2852676736
Equivalent to 170 /8s, 8 /16s and 100 /24s
Percentage of available address space announced: 77.1
Percentage of allocated address space announced: 77.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.4
Total number of prefixes smaller than registry allocations: 264746
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 210449
Total APNIC prefixes after maximum aggregation: 61270
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 203980
Unique aggregates announced from the APNIC address blocks: 84945
APNIC Region origin ASes present in the Internet Routing Table: 10291
APNIC Prefixes per ASN: 19.82
APNIC Region origin ASes announcing only one prefix: 2850
APNIC Region transit ASes present in the Internet Routing Table: 1543
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5344
Number of APNIC addresses announced to Internet: 768001280
Equivalent to 45 /8s, 198 /16s and 197 /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, 131072-141625
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: 232092
Total ARIN prefixes after maximum aggregation: 107372
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 230025
Unique aggregates announced from the ARIN address blocks: 116598
ARIN Region origin ASes present in the Internet Routing Table: 18372
ARIN Prefixes per ASN: 12.52
ARIN Region origin ASes announcing only one prefix: 6763
ARIN Region transit ASes present in the Internet Routing Table: 1905
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3119
Number of ARIN addresses announced to Internet: 1079028480
Equivalent to 64 /8s, 80 /16s and 171 /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, 393216-399260
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, 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: 223723
Total RIPE prefixes after maximum aggregation: 103953
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 220449
Unique aggregates announced from the RIPE address blocks: 130028
RIPE Region origin ASes present in the Internet Routing Table: 26743
RIPE Prefixes per ASN: 8.24
RIPE Region origin ASes announcing only one prefix: 11696
RIPE Region transit ASes present in the Internet Routing Table: 3776
Average RIPE Region AS path length visible: 4.6
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8838
Number of RIPE addresses announced to Internet: 723697536
Equivalent to 43 /8s, 34 /16s and 191 /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
196608-210331
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: 102509
Total LACNIC prefixes after maximum aggregation: 23648
LACNIC Deaggregation factor: 4.33
Prefixes being announced from the LACNIC address blocks: 103661
Unique aggregates announced from the LACNIC address blocks: 45327
LACNIC Region origin ASes present in the Internet Routing Table: 9321
LACNIC Prefixes per ASN: 11.12
LACNIC Region origin ASes announcing only one prefix: 2380
LACNIC Region transit ASes present in the Internet Routing Table: 1759
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6890
Number of LACNIC addresses announced to Internet: 174034688
Equivalent to 10 /8s, 95 /16s and 143 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + 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: 21287
Total AfriNIC prefixes after maximum aggregation: 4434
AfriNIC Deaggregation factor: 4.80
Prefixes being announced from the AfriNIC address blocks: 32816
Unique aggregates announced from the AfriNIC address blocks: 10593
AfriNIC Region origin ASes present in the Internet Routing Table: 1340
AfriNIC Prefixes per ASN: 24.49
AfriNIC Region origin ASes announcing only one prefix: 476
AfriNIC Region transit ASes present in the Internet Routing Table: 258
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 21
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 639
Number of AfriNIC addresses announced to Internet: 107533056
Equivalent to 6 /8s, 104 /16s and 211 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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
7545 5245 645 603 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4621 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3318 1331 24 VIETEL-AS-AP Viettel Group, VN
45899 3120 1785 107 VNPT-AS-VN VNPT Corp, VN
7713 2697 814 495 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2600 9043 62 CMNET-GD Guangdong Mobile Communication
4766 2264 11102 566 KIXS-AS-KR Korea Telecom, KR
9498 2218 433 212 BBIL-AP BHARTI Airtel Ltd., IN
9829 2160 1377 249 BSNL-NIB National Internet Backbone, IN
4755 2138 441 190 TATACOMM-AS TATA Communications formerl
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
7155 4047 280 27 VIASAT-SP-BACKBONE, US
11492 3894 258 653 CABLEONE, US
16509 3805 7736 1687 AMAZON-02, US
22773 3516 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3373 1324 93 SHAW, CA
16625 2956 1550 2122 AKAMAI-AS, US
30036 2284 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2250 5075 534 CENTURYLINK-US-LEGACY-QWEST, US
20115 2136 2774 519 CHARTER-20115, US
18566 2059 405 103 MEGAPATH5-, US
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
12479 5848 1631 135 UNI2-AS, ES
39891 4034 219 19 ALJAWWALSTC-AS, SA
31334 3388 484 13 KABELDEUTSCHLAND-AS, DE
8551 3110 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2819 469 1955 AKAMAI-ASN1, US
12389 2421 2239 702 ROSTELECOM-AS, RU
9009 2063 223 1111 M247, GB
34984 2048 348 556 TELLCOM-AS, TR
9121 1932 1691 18 TTNET, TR
13188 1605 100 46 TRIOLAN, 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
8151 6190 3297 610 Uninet S.A. de C.V., MX
10620 3361 533 469 Telmex Colombia S.A., CO
11830 2680 369 63 Instituto Costarricense de Electricidad
6503 1682 323 389 Axtel, S.A.B. de C.V., MX
7303 1478 1026 265 Telecom Argentina S.A., AR
28573 1267 2235 200 CLARO S.A., BR
13999 1157 501 273 Mega Cable, S.A. de C.V., MX
3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1097 379 39 Telefonica del Peru S.A.A., PE
11172 942 111 65 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 1243 393 23 LINKdotNET-AS, EG
24835 1097 566 24 RAYA-AS, EG
36992 1036 1535 73 ETISALAT-MISR, EG
36903 876 452 97 MT-MPLS, MA
6713 623 1863 34 IAM-AS, MA
29571 561 68 12 ORANGE-COTE-IVOIRE, CI
37342 477 32 1 MOVITEL, MZ
36935 383 522 40 Vodafone-, EG
23889 352 231 15 MauritiusTelecom, MU
15399 351 45 10 WANANCHI-, KE
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
8151 6190 3297 610 Uninet S.A. de C.V., MX
12479 5848 1631 135 UNI2-AS, ES
7545 5245 645 603 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4621 4192 73 ERX-CERNET-BKB China Education and Rese
7155 4047 280 27 VIASAT-SP-BACKBONE, US
39891 4034 219 19 ALJAWWALSTC-AS, SA
11492 3894 258 653 CABLEONE, US
16509 3805 7736 1687 AMAZON-02, US
22773 3516 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US
31334 3388 484 13 KABELDEUTSCHLAND-AS, DE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5848 5713 UNI2-AS, ES
7545 5245 4642 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4621 4548 ERX-CERNET-BKB China Education and Research Net
7155 4047 4020 VIASAT-SP-BACKBONE, US
39891 4034 4015 ALJAWWALSTC-AS, SA
31334 3388 3375 KABELDEUTSCHLAND-AS, DE
22773 3516 3364 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3318 3294 VIETEL-AS-AP Viettel Group, VN
6327 3373 3280 SHAW, CA
11492 3894 3241 CABLEONE, US
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3, US
27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US
27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.224.0/24 Origin: 15206 UNASSIGNED
Transit: 174 COGENT-174, US
23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA
Transit: 6939 HURRICANE, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
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 /8:10 /9:11 /10:38 /11:98 /12:287
/13:580 /14:1159 /15:1920 /16:13391 /17:8115 /18:13879
/19:25777 /20:40474 /21:47497 /22:98432 /23:80749 /24:457619
/25:1338 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 4810 5848 UNI2-AS, ES
31334 3233 3388 KABELDEUTSCHLAND-AS, DE
6327 3161 3373 SHAW, CA
7155 3139 4047 VIASAT-SP-BACKBONE, US
11492 3037 3894 CABLEONE, US
39891 2946 4034 ALJAWWALSTC-AS, SA
22773 2736 3516 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2569 3110 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2033 2284 MEDIACOM-ENTERPRISE-BUSINESS, US
11830 2028 2680 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1525 2:1155 3:12 4:19 5:3217 6:47
8:1366 9:1 12:1786 13:495 14:2216 15:59
16:9 17:284 18:78 20:58 23:3224 24:2619
25:4 27:2524 31:2848 32:101 35:43 36:941
37:3176 38:1821 39:314 40:132 41:3272 42:880
43:2127 44:185 45:12907 46:3616 47:274 49:1432
50:1199 51:344 52:1112 54:274 55:649 56:6
57:48 58:1747 59:1117 60:687 61:2223 62:2125
63:1907 64:5033 65:2327 66:4826 67:2830 68:1234
69:3808 70:1409 71:666 72:2776 74:2622 75:1435
76:661 77:2552 78:1989 79:2380 80:1852 81:1549
82:1202 83:1118 84:1231 85:2574 86:579 87:1677
88:1070 89:2669 90:278 91:7480 92:1451 93:2430
94:2592 95:3707 96:1006 97:337 98:961 99:965
100:85 101:1082 102:769 103:22947 104:3619 105:364
106:828 107:1872 108:688 109:3617 110:1773 111:1920
112:1535 113:1377 114:1483 115:1838 116:1798 117:2016
118:2110 119:1687 120:835 121:1030 122:2369 123:1888
124:1549 125:2018 128:1370 129:912 130:600 131:1849
132:772 133:301 134:1255 135:273 136:604 137:876
138:2193 139:991 140:594 141:881 142:857 143:1155
144:936 145:293 146:1468 147:999 148:1895 149:1106
150:811 151:1260 152:1473 153:370 154:4648 155:905
156:3094 157:1089 158:703 159:1946 160:1712 161:986
162:3023 163:776 164:1501 165:1221 166:536 167:1462
168:3570 169:487 170:4195 171:742 172:1846 173:2350
174:1036 175:1009 176:2581 177:4152 178:2849 179:1409
180:2183 181:2383 182:2835 183:1121 184:2385 185:15882
186:3729 187:2585 188:3492 189:2077 190:8222 191:1439
192:10203 193:7307 194:5953 195:4276 196:3366 197:1839
198:6097 199:5945 200:7177 201:5117 202:10447 203:10148
204:4538 205:3074 206:3251 207:3253 208:4010 209:4340
210:3997 211:1990 212:3217 213:2982 214:1134 215:53
216:5923 217:2326 218:895 219:607 220:1983 221:934
222:1012 223:1392
End of report
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