November 2020 - routing-wg - mailman.ripe.net

New on RIPE Labs: Internet Clouds are (also) Unpredictable
by Mirjam Kuehne 01 Mar '22

01 Mar '22

Dear colleagues, How does the largest cloud provider worldwide perform Traffic-Engineering? What are the implications for the geo-distributed applications running in the cloud? Marco Chiesa and his colleagues explored these and more questions through a comprehensive set of measurements across the Amazon Web Services (AWS) cloud network. Please find the results on RIPE Labs: https://labs.ripe.net/Members/marco_chiesa/internet-clouds-are-also-unpredi… Marco will be a RACI fellow at RIPE 79 and will present his research there. Kind regards, Mirjam Kühne RIPE NCC

2 2

AS55330 -- Routing oddities
by Ronald F. Guilmette 30 Nov '20

30 Nov '20

Some people seem to think that I'm sort of a master Internet sleuth. The truth is that I'm just as dumb as anybody else, and maybe even moreso. But if one spends enough time looking at stuff on the Internet, it really takes both very little time and also very little in the way of brains to notice many many inexplicable oddities. AS55330 is a case in point. This ASN was allocated/assigned to the Afghan government by APNIC, circa 2009-12-08. Given the nature of the registrant in this case, One might thus reasonably assume that this ASN, belonging as it does to a national government, would be one of the last ones that one would ever see as being involved in any kind of untoward hanky panky or funny business on the Internet. But despite that, I feel compelled to ask if anyone would like to take a stab at explaining to me why the Afghan national government's ASN would be announcing routes to IP blocks belonging to (a) a Chinese commercial enterprise (180.94.99.0/24) and also (b) several RIPE-issued IPv4 blocks that appear to be the property of some Airbus facility located in Norway (182.50.176.0/24, 182.50.177.0/24, 182.50.178.0/23, 182.50.180.0/22): https://bgp.he.net/AS55330#_prefixes I am not persuaded that Airbus/Norway's apparent reliance on the Afghan government to route their IPv4 space for them is an entirely sustainable business model, over the longer term. If I have misunderstood any of the data I'm looking at, then I do apologize to all parties concerned. Regards, rfg

1 0

New on RIPE Labs: Introducing JDR - Explore, Inspect and Troubleshoot the RPKI
by Alun Davies 30 Nov '20

30 Nov '20

Dear colleagues, NLnet Labs recently launched their first version of JDR, a tool for checking anything in RPKI. In this article on RIPE Labs, Luuk Hendriks talks about the mechanics and goals of the tool and invites you to share your feedback to help guide its further development: https://labs.ripe.net/Members/luuk_hendriks/introducing-jdr-explore-inspect… Kind regards, Alun Davies RIPE NCC

1 0

IPv4 squatting -- Courtesy of AS44050, AS58552
by Ronald F. Guilmette 30 Nov '20

30 Nov '20

Please be advised that the set of IPv4 blocks listed below appear to be squatted on at the present time, with the apparent aid and assistance of AS44050 -- "Petersburg Internet Network Ltd." (Russia) and also AS58552 -- "PT Multidata Rancana Prima" (Indonesia). These blocks appear to be mostly or entirely very old "legacy" block, primarily from the ARIN region. It should additionally be noted that downstream from AS44050 and AS58552 there appear to be a number of other ASNs which themselves appear to be squatted on, without the consent or permission of the rightful owners, at the present time, and tghat these are the ASNs that are actually routing most or all of the squatted-on IPv4 space listed in teh table below, specifically: AS6603 US CottonWood CyberVentures (NOTE: legacy ASN) AS7309 US The Virtual Marketing Corporation (NOTE: legacy ASN) AS24199 ID Dini Nusa Kusuma, P.T. (allocated: 2011-03-01) AS62927 US Moose-Tec (allocated: 2015-02-20) AS198448 -- unknown/unallocated All parties are advsed to take action as seems appropriate, under the circumstances. Looking at the RIPE Routing History, specifically for AS7309, strongly suggests that this extensive squatting campaign has been ongoing since at least 2019-09-29. The table below only lists currently active squats however. Most or all of these are represented in the (unsecured) RADB data base in association with the somewhat mysterious email addresses <irr(a)uswo.network> and/or <ipadmin(a)uswo.network>. The uswo.network domain name was registered on 2020-07-24. It has no associated web site, nor indeed does it or any subdomain associated with it have any IP address. (MX is set to send email to the mail servers of registrar namecheap.com.) #------------------------------------------------------------------------ # COUNT: 1 ORG: (CA) ARENAC "Arena Communications" #------------------------------------------------------------------------ 199.84.16.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (CA) HUSKY-1 "Husky Energy Inc." #------------------------------------------------------------------------ 199.185.144.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (CA) NINS-1 "AllCore Communications Inc." #------------------------------------------------------------------------ 68.66.48.0/20 #------------------------------------------------------------------------ # COUNT: 16 ORG: (ID) IRT-DNK-ID "PT Dini Nusa Kusuma" #------------------------------------------------------------------------ 202.89.208.0/24 202.89.209.0/24 202.89.210.0/24 202.89.211.0/24 202.89.212.0/24 202.89.213.0/24 202.89.214.0/24 202.89.215.0/24 202.89.216.0/24 202.89.217.0/24 202.89.218.0/24 202.89.219.0/24 202.89.220.0/24 202.89.221.0/24 202.89.222.0/24 202.89.223.0/24 #------------------------------------------------------------------------ # COUNT: 1 ORG: (PT) HS2098-RIPE "Rumos, SA" #------------------------------------------------------------------------ 192.199.16.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) CORP "Corporate Communications, Inc." #------------------------------------------------------------------------ 207.70.224.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) DHIN "Dean Health Information Network" #------------------------------------------------------------------------ 199.217.16.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) DTEK "Friends of Synergytics" #------------------------------------------------------------------------ 207.228.192.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) EVANS-25 "Evanston Data & Colocation, Inc." #------------------------------------------------------------------------ 96.45.144.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) FLEXFA "Flexfab Division" #------------------------------------------------------------------------ 204.44.208.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) HASTIN-6 "Hastings Entertainment Inc." #------------------------------------------------------------------------ 204.156.192.0/20 #------------------------------------------------------------------------ # COUNT: 2 ORG: (US) HAWK "Hawk Communications" #------------------------------------------------------------------------ 69.8.64.0/20 69.8.96.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) IE "Enternet Express" #------------------------------------------------------------------------ 206.125.16.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) MACROV-1 "Rovi Corporation" #------------------------------------------------------------------------ 64.92.224.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) PHSKL "Popham Haik Schnobrich &Kaufman, LTD" #------------------------------------------------------------------------ 204.147.96.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) PLCA "PlanetCable Corp." #------------------------------------------------------------------------ 24.137.16.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) RPHP "Rush Prudential Health Plans" #------------------------------------------------------------------------ 204.128.32.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) SHC-1 "Sun Health Corporation" #------------------------------------------------------------------------ 198.153.32.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) SYSTEM-71 "Systems and Electronics Inc." #------------------------------------------------------------------------ 199.73.64.0/20 #------------------------------------------------------------------------ # COUNT: 1 ORG: (US) UPTHE "Upthere, Inc." #------------------------------------------------------------------------ 104.156.144.0/20

1 0

Weekly Routing Table Report
by cscora＠apnic.net 27 Nov '20

27 Nov '20

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 28 Nov, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 831835 Prefixes after maximum aggregation (per Origin AS): 318703 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 398430 Total ASes present in the Internet Routing Table: 69978 Prefixes per ASN: 11.89 Origin-only ASes present in the Internet Routing Table: 60160 Origin ASes announcing only one prefix: 24897 Transit ASes present in the Internet Routing Table: 9818 Transit-only ASes present in the Internet Routing Table: 298 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 931 Number of instances of unregistered ASNs: 932 Number of 32-bit ASNs allocated by the RIRs: 34274 Number of 32-bit ASNs visible in the Routing Table: 28363 Prefixes from 32-bit ASNs in the Routing Table: 129598 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 467 Number of addresses announced to Internet: 2864993408 Equivalent to 170 /8s, 196 /16s and 84 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 282996 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 217118 Total APNIC prefixes after maximum aggregation: 63778 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 213143 Unique aggregates announced from the APNIC address blocks: 87157 APNIC Region origin ASes present in the Internet Routing Table: 11054 APNIC Prefixes per ASN: 19.28 APNIC Region origin ASes announcing only one prefix: 3133 APNIC Region transit ASes present in the Internet Routing Table: 1602 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6175 Number of APNIC addresses announced to Internet: 778321920 Equivalent to 46 /8s, 100 /16s and 64 /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, 131072-143673 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: 240547 Total ARIN prefixes after maximum aggregation: 111324 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 240762 Unique aggregates announced from the ARIN address blocks: 115400 ARIN Region origin ASes present in the Internet Routing Table: 18670 ARIN Prefixes per ASN: 12.90 ARIN Region origin ASes announcing only one prefix: 6787 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3574 Number of ARIN addresses announced to Internet: 1093758208 Equivalent to 65 /8s, 49 /16s and 109 /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, 393216-401308 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: 237330 Total RIPE prefixes after maximum aggregation: 111915 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 233264 Unique aggregates announced from the RIPE address blocks: 137417 RIPE Region origin ASes present in the Internet Routing Table: 27545 RIPE Prefixes per ASN: 8.47 RIPE Region origin ASes announcing only one prefix: 11875 RIPE Region transit ASes present in the Internet Routing Table: 3892 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9691 Number of RIPE addresses announced to Internet: 709602432 Equivalent to 42 /8s, 75 /16s and 172 /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 196608-213403 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: 111432 Total LACNIC prefixes after maximum aggregation: 26186 LACNIC Deaggregation factor: 4.26 Prefixes being announced from the LACNIC address blocks: 112508 Unique aggregates announced from the LACNIC address blocks: 47806 LACNIC Region origin ASes present in the Internet Routing Table: 10597 LACNIC Prefixes per ASN: 10.62 LACNIC Region origin ASes announcing only one prefix: 2620 LACNIC Region transit ASes present in the Internet Routing Table: 1960 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8190 Number of LACNIC addresses announced to Internet: 174209792 Equivalent to 10 /8s, 98 /16s and 59 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 24475 Total AfriNIC prefixes after maximum aggregation: 4764 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 31691 Unique aggregates announced from the AfriNIC address blocks: 10240 AfriNIC Region origin ASes present in the Internet Routing Table: 1411 AfriNIC Prefixes per ASN: 22.46 AfriNIC Region origin ASes announcing only one prefix: 481 AfriNIC Region transit ASes present in the Internet Routing Table: 286 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 733 Number of AfriNIC addresses announced to Internet: 108658688 Equivalent to 6 /8s, 122 /16s and 0 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 5737 777 656 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4751 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3564 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3264 1896 55 VNPT-AS-VN VNPT Corp, VN 7713 3219 936 519 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2545 9044 57 CMNET-GD Guangdong Mobile Communication 4766 2350 11102 553 KIXS-AS-KR Korea Telecom, KR 9498 2293 466 231 BBIL-AP BHARTI Airtel Ltd., IN 4755 2136 441 189 TATACOMM-AS TATA Communications formerl 9394 2058 4913 16 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 11492 4727 314 753 CABLEONE, US 16509 4477 9054 2065 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3735 2994 197 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3355 1323 82 SHAW, CA 16625 3167 1651 2256 AKAMAI-AS, US 209 2493 5059 509 CENTURYLINK-US-LEGACY-QWEST, US 30036 2487 369 91 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2314 2982 1626 FRONTIER-FRTR, US 20115 2162 2899 504 CHARTER-20115, 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 47331 6235 860 3603 TTNET, TR 12479 6214 1667 141 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3316 3347 202 AKAMAI-ASN1, EU 8551 3243 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2869 2281 890 ROSTELECOM-AS, RU 9009 2203 227 1195 M247, GB 34984 2171 354 576 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1408 850 528 TCI, IR 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 7812 3435 600 Uninet S.A. de C.V., MX 10620 3386 526 563 Telmex Colombia S.A., CO 11830 2558 369 63 Instituto Costarricense de Electricidad 13999 1503 426 404 Mega Cable, S.A. de C.V., MX 7303 1474 948 269 Telecom Argentina S.A., AR 6503 1468 311 475 Axtel, S.A.B. de C.V., MX 28573 1360 2258 225 CLARO S.A., BR 6147 1150 379 39 Telefonica del Peru S.A.A., PE 3816 1111 536 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1007 213 421 Techtel LMDS Comunicaciones Interactiva 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 1568 393 22 LINKdotNET-AS, EG 24835 1286 476 26 RAYA-AS, EG 36992 1218 1529 131 ETISALAT-MISR, EG 36903 950 496 96 MT-MPLS, MA 29571 707 68 12 ORANGE-COTE-IVOIRE, CI 6713 532 1863 34 IAM-AS, MA 37342 476 32 1 MOVITEL, MZ 36935 456 522 40 Vodafone-, EG 15399 451 46 16 WANANCHI-, KE 36914 373 82 3 KENET-AS, 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 7812 3435 600 Uninet S.A. de C.V., MX 47331 6235 860 3603 TTNET, TR 12479 6214 1667 141 UNI2-AS, ES 7545 5737 777 656 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4751 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4727 314 753 CABLEONE, US 16509 4477 9054 2065 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3735 2994 197 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3564 1330 21 VIETEL-AS-AP Viettel Group, VN 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 6214 6073 UNI2-AS, ES 7545 5737 5081 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4751 4678 ERX-CERNET-BKB China Education and Research Net 7155 4019 3987 VIASAT-SP-BACKBONE, US 11492 4727 3974 CABLEONE, US 7552 3564 3543 VIETEL-AS-AP Viettel Group, VN 22773 3735 3538 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3355 3273 SHAW, CA 45899 3264 3209 VNPT-AS-VN VNPT Corp, VN 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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397294 UNASSIGNED Transit: 398559 TUNBROKER, 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 No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 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 /8:8 /9:13 /10:40 /11:101 /12:292 /13:577 /14:1177 /15:1934 /16:13469 /17:8256 /18:14066 /19:25626 /20:41465 /21:50331 /22:103077 /23:87401 /24:482763 /25:1239 /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 47331 5490 6235 TTNET, TR 12479 5187 6214 UNI2-AS, ES 11492 3814 4727 CABLEONE, US 6327 3151 3355 SHAW, CA 7155 3108 4019 VIASAT-SP-BACKBONE, US 22773 2864 3735 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8551 2703 3243 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2596 7812 Uninet S.A. de C.V., MX 30036 2227 2487 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1877 2:1189 3:35 4:19 5:3410 6:53 8:1489 9:1 11:1 12:1763 13:349 14:2399 15:72 16:12 17:306 18:92 20:113 23:4078 24:2358 25:3 27:2344 31:2149 32:111 34:1 35:35 36:1108 37:3468 38:1992 39:467 40:151 41:3804 42:625 43:2141 44:229 45:14561 46:3614 47:321 49:1576 50:1677 51:90 52:1127 54:215 55:766 56:7 57:54 58:1689 59:1139 60:820 61:2329 62:2190 63:2009 64:5223 65:2378 66:5118 67:2927 68:1170 69:4110 70:1400 71:684 72:3067 74:2545 75:1457 76:688 77:2041 78:3133 79:2495 80:1874 81:1702 82:1369 83:1078 84:1267 85:3131 86:620 87:1790 88:2398 89:2865 90:393 91:7160 92:1635 93:2541 94:2896 95:4199 96:1247 97:340 98:956 99:976 100:89 101:1048 102:1169 103:24910 104:3641 105:387 106:775 107:2160 108:690 109:3726 110:1992 111:2347 112:1654 113:1539 114:1510 115:1854 116:1857 117:2096 118:2268 119:1811 120:935 121:1034 122:2278 123:2121 124:1627 125:2139 128:1362 129:1237 130:766 131:2012 132:756 133:312 134:1387 135:329 136:676 137:896 138:2305 139:1150 140:768 141:1141 142:1022 143:1236 144:1212 145:330 146:1361 147:1255 148:2134 149:1256 150:755 151:1194 152:1589 153:443 154:2287 155:1254 156:1380 157:1127 158:903 159:2035 160:2009 161:1070 162:3190 163:913 164:1421 165:1324 166:593 167:1714 168:3615 169:633 170:4359 171:742 172:2002 173:2934 174:964 175:1063 176:2889 177:4413 178:2785 179:1853 180:2281 181:2558 182:3160 183:1502 184:2436 185:17443 186:4011 187:2971 188:3297 189:2672 190:9044 191:1360 192:10597 193:7843 194:6361 195:4556 196:3093 197:2212 198:6079 199:5908 200:7297 201:5100 202:10552 203:10160 204:4654 205:3102 206:3284 207:3308 208:4007 209:4554 210:4213 211:2081 212:3557 213:3184 214:1189 215:60 216:6145 217:2493 218:864 219:627 220:2059 221:927 222:970 223:1678 End of report

1 0

New on RIPE Labs: RPKI ROV - About Stale RTR Servers and How to Monitor Them
by Alun Davies 26 Nov '20

26 Nov '20

Dear colleagues, In this new article on RIPE Labs, Lukas Tribus sheds light on a common misconception about RPKI Route Origin Validation, the problems it causes, and how to remedy them. Find out how and why better monitoring can help mitigate the impact of stale VRPs: https://labs.ripe.net/Members/lukas_tribus/rpki-rov-about-stale-rtr-servers… Kind regards, Alun Davies RIPE NCC

1 0

Fw: [lacnog] Update on LACNIC's IRR: Near-Real-Time Mirroring Now Available
by Job Snijders 23 Nov '20

23 Nov '20

FYI ----- Forwarded message from "Carlos M. Martinez" <carlosm3011(a)gmail.com> ----- Date: Mon, 23 Nov 2020 16:18:44 -0300 From: "Carlos M. Martinez" <carlosm3011(a)gmail.com> To: Latin America and Caribbean Region Network Operators Group <lacnog(a)lacnic.net> Subject: [lacnog] Update on LACNIC's IRR: Near-Real-Time Mirroring Now Available Colleagues, We are pleased to inform that LACNIC's Internet Routing Registry (IRR) which came into production earlier this year now supports Near-Real-Time Mirroring (NRTM) using IRRd Version 4. The mirroring policy is an open policy and those organizations that wish to mirror the information contained in LACNIC's IRR can do so. To set up a mirror, you will need the following information: NOC: noc(a)lacnic.net Dump: ftp://irr.lacnic.net/lacnic.db.gz / http://irr.lacnic.net/lacnic.db.gz CURRENT SERIAL: ftp://irr.lacnic.net/LACNIC.CURRENTSERIAL http://irr.lacnic.net/LACNIC.CURRENTSERIAL NRTM Host: irr.lacnic.net NRTM Port:43 When LACNIC enables NRTM in the coming days, other IRRs such as RADB and NTT will begin mirroring the LACNIC source. We would also like to thank the DashCare team (https://dashcare.nl/), Job Snijders (NTT) and the RADB team for their support. Should you have any questions or doubts, please don't hesitate to contact us at tecnologia(a)lacnic.net/ The LACNIC Team _______________________________________________ LACNOG mailing list LACNOG(a)lacnic.net https://mail.lacnic.net/mailman/listinfo/lacnog Cancelar suscripcion: https://mail.lacnic.net/mailman/options/lacnog ----- End forwarded message -----

1 0

New on RIPE Labs: Where We're at with RPKI Resiliency
by Alun Davies 23 Nov '20

23 Nov '20

Dear colleagues, It's been six months since we launched our RPKI Resiliency project. In this new article on RIPE Labs, Nathalie Trenaman gives an update on how the project has progressed and what's coming up in the year ahead: https://labs.ripe.net/Members/nathalie_nathalie/where-were-at-with-rpki-res… Kind regards, Alun Davies RIPE NCC

1 0

Planned Downtime for the RPKI service
by Nathalie Trenaman 23 Nov '20

23 Nov '20

Dear colleagues, On Monday, 30 November at 08:30 (UTC), we plan to upgrade the infrastructure supporting the Resource Public Key Infrastructure (RPKI) service. This will involve up to one hour of downtime. You will not be able to access the RPKI dashboard or RPKI API during this period. There will be no interruption to the rsync and RRDP repositories. Best regards, Nathalie Trenaman Routing Security Programme Manager RIPE NCC

1 0

Weekly Routing Table Report
by cscora＠apnic.net 20 Nov '20

20 Nov '20

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 21 Nov, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 835774 Prefixes after maximum aggregation (per Origin AS): 319021 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 398314 Total ASes present in the Internet Routing Table: 69979 Prefixes per ASN: 11.94 Origin-only ASes present in the Internet Routing Table: 60139 Origin ASes announcing only one prefix: 24893 Transit ASes present in the Internet Routing Table: 9840 Transit-only ASes present in the Internet Routing Table: 299 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 935 Number of instances of unregistered ASNs: 936 Number of 32-bit ASNs allocated by the RIRs: 34200 Number of 32-bit ASNs visible in the Routing Table: 28331 Prefixes from 32-bit ASNs in the Routing Table: 129951 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 462 Number of addresses announced to Internet: 2865990144 Equivalent to 170 /8s, 211 /16s and 138 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 284118 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 217658 Total APNIC prefixes after maximum aggregation: 63654 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 213242 Unique aggregates announced from the APNIC address blocks: 87121 APNIC Region origin ASes present in the Internet Routing Table: 11033 APNIC Prefixes per ASN: 19.33 APNIC Region origin ASes announcing only one prefix: 3128 APNIC Region transit ASes present in the Internet Routing Table: 1609 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6156 Number of APNIC addresses announced to Internet: 779023744 Equivalent to 46 /8s, 110 /16s and 245 /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, 131072-143673 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: 242531 Total ARIN prefixes after maximum aggregation: 111606 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 240572 Unique aggregates announced from the ARIN address blocks: 115191 ARIN Region origin ASes present in the Internet Routing Table: 18691 ARIN Prefixes per ASN: 12.87 ARIN Region origin ASes announcing only one prefix: 6810 ARIN Region transit ASes present in the Internet Routing Table: 1920 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3557 Number of ARIN addresses announced to Internet: 1093792000 Equivalent to 65 /8s, 49 /16s and 241 /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, 393216-401308 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: 238274 Total RIPE prefixes after maximum aggregation: 112098 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 234322 Unique aggregates announced from the RIPE address blocks: 137329 RIPE Region origin ASes present in the Internet Routing Table: 27535 RIPE Prefixes per ASN: 8.51 RIPE Region origin ASes announcing only one prefix: 11861 RIPE Region transit ASes present in the Internet Routing Table: 3893 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9689 Number of RIPE addresses announced to Internet: 709712512 Equivalent to 42 /8s, 77 /16s and 90 /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 196608-213403 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: 111924 Total LACNIC prefixes after maximum aggregation: 26173 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 113028 Unique aggregates announced from the LACNIC address blocks: 47967 LACNIC Region origin ASes present in the Internet Routing Table: 10604 LACNIC Prefixes per ASN: 10.66 LACNIC Region origin ASes announcing only one prefix: 2606 LACNIC Region transit ASes present in the Internet Routing Table: 1959 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8196 Number of LACNIC addresses announced to Internet: 174339584 Equivalent to 10 /8s, 100 /16s and 54 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 24450 Total AfriNIC prefixes after maximum aggregation: 4752 AfriNIC Deaggregation factor: 5.15 Prefixes being announced from the AfriNIC address blocks: 34148 Unique aggregates announced from the AfriNIC address blocks: 10300 AfriNIC Region origin ASes present in the Internet Routing Table: 1412 AfriNIC Prefixes per ASN: 24.18 AfriNIC Region origin ASes announcing only one prefix: 487 AfriNIC Region transit ASes present in the Internet Routing Table: 289 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 733 Number of AfriNIC addresses announced to Internet: 108683776 Equivalent to 6 /8s, 122 /16s and 98 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 5748 778 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4748 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3584 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3261 1896 55 VNPT-AS-VN VNPT Corp, VN 7713 3032 913 538 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2502 9044 57 CMNET-GD Guangdong Mobile Communication 4766 2353 11103 553 KIXS-AS-KR Korea Telecom, KR 9498 2293 466 232 BBIL-AP BHARTI Airtel Ltd., IN 4755 2134 441 189 TATACOMM-AS TATA Communications formerl 45090 2055 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 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 11492 4717 313 750 CABLEONE, US 16509 4459 9050 2061 AMAZON-02, US 7155 4035 264 32 VIASAT-SP-BACKBONE, US 22773 3734 2995 198 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3347 1323 82 SHAW, CA 16625 3169 1654 2253 AKAMAI-AS, US 209 2495 5061 511 CENTURYLINK-US-LEGACY-QWEST, US 30036 2482 368 98 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2314 2982 1626 FRONTIER-FRTR, US 20115 2164 2895 506 CHARTER-20115, 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 47331 6820 937 3630 TTNET, TR 12479 6207 1667 142 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 8551 3321 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3298 3347 202 AKAMAI-ASN1, EU 12389 2853 2280 885 ROSTELECOM-AS, RU 9009 2188 226 1192 M247, GB 34984 2172 354 576 TELLCOM-AS, TR 13188 1611 100 26 TRIOLAN, UA 58224 1384 852 540 TCI, IR 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 8127 3441 596 Uninet S.A. de C.V., MX 10620 3391 528 569 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1489 426 402 Mega Cable, S.A. de C.V., MX 6503 1470 312 474 Axtel, S.A.B. de C.V., MX 7303 1469 943 268 Telecom Argentina S.A., AR 28573 1355 2257 224 CLARO S.A., BR 3816 1162 576 166 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1148 379 39 Telefonica del Peru S.A.A., PE 11664 1005 213 418 Techtel LMDS Comunicaciones Interactiva 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 1546 393 22 LINKdotNET-AS, EG 24835 1285 470 26 RAYA-AS, EG 36992 1218 1529 131 ETISALAT-MISR, EG 36903 918 480 94 MT-MPLS, MA 29571 711 68 12 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 488 46 16 WANANCHI-, KE 37342 476 32 1 MOVITEL, MZ 36935 456 522 40 Vodafone-, EG 36914 368 82 3 KENET-AS, 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 8127 3441 596 Uninet S.A. de C.V., MX 47331 6820 937 3630 TTNET, TR 12479 6207 1667 142 UNI2-AS, ES 7545 5748 778 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4748 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4717 313 750 CABLEONE, US 16509 4459 9050 2061 AMAZON-02, US 7155 4035 264 32 VIASAT-SP-BACKBONE, US 22773 3734 2995 198 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3584 1330 21 VIETEL-AS-AP Viettel Group, VN 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 6207 6065 UNI2-AS, ES 7545 5748 5074 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4748 4675 ERX-CERNET-BKB China Education and Research Net 7155 4035 4003 VIASAT-SP-BACKBONE, US 11492 4717 3967 CABLEONE, US 7552 3584 3563 VIETEL-AS-AP Viettel Group, VN 22773 3734 3536 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3459 3437 ALJAWWALSTC-AS, SA 8551 3321 3276 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3347 3265 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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397294 UNASSIGNED Transit: 398559 TUNBROKER, 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 No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 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 /8:8 /9:13 /10:40 /11:101 /12:292 /13:577 /14:1178 /15:1932 /16:13476 /17:8268 /18:14047 /19:25677 /20:41494 /21:50442 /22:103273 /23:87562 /24:486154 /25:1240 /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 47331 6012 6820 TTNET, TR 12479 5175 6207 UNI2-AS, ES 11492 3813 4717 CABLEONE, US 6327 3143 3347 SHAW, CA 7155 3123 4035 VIASAT-SP-BACKBONE, US 22773 2861 3734 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2839 8127 Uninet S.A. de C.V., MX 39891 2801 3459 ALJAWWALSTC-AS, SA 8551 2781 3321 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2224 2482 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1885 2:1208 3:33 4:19 5:3401 6:53 8:1487 9:1 11:1 12:1761 13:347 14:2391 15:72 16:12 17:306 18:91 20:113 23:4058 24:2361 25:3 27:2345 31:2148 32:111 34:1 35:39 36:1086 37:3464 38:2003 39:444 40:151 41:3813 42:626 43:2136 44:226 45:14969 46:3611 47:321 49:1575 50:1678 51:89 52:1127 54:215 55:761 56:7 57:53 58:1792 59:1139 60:817 61:2327 62:2213 63:2009 64:5270 65:2383 66:5109 67:2926 68:1169 69:4105 70:1406 71:684 72:3005 74:2545 75:1462 76:687 77:2043 78:3313 79:2582 80:2040 81:1696 82:1378 83:1080 84:1265 85:3188 86:618 87:1789 88:2531 89:2878 90:387 91:7139 92:1643 93:2537 94:2881 95:4270 96:1241 97:340 98:956 99:979 100:89 101:1033 102:1150 103:24857 104:3629 105:375 106:899 107:2155 108:691 109:3722 110:1986 111:2333 112:1656 113:1535 114:1524 115:1851 116:1857 117:2097 118:2259 119:1791 120:935 121:1028 122:2295 123:2114 124:1621 125:2145 128:1372 129:1244 130:765 131:1995 132:753 133:312 134:1388 135:329 136:678 137:899 138:2290 139:1156 140:764 141:1144 142:1028 143:1246 144:1209 145:333 146:1356 147:1236 148:2168 149:1242 150:756 151:1193 152:1595 153:442 154:3291 155:1286 156:2483 157:1122 158:906 159:2031 160:2003 161:1068 162:3190 163:911 164:1518 165:1322 166:593 167:1704 168:3591 169:626 170:4291 171:747 172:2006 173:2925 174:957 175:1061 176:2875 177:4354 178:2788 179:1895 180:2274 181:2569 182:3157 183:1502 184:2436 185:17417 186:3952 187:2977 188:3288 189:2700 190:9135 191:1369 192:10580 193:7847 194:6390 195:4552 196:3107 197:2225 198:6056 199:5904 200:7333 201:5264 202:10554 203:10185 204:4648 205:3093 206:3285 207:3304 208:4012 209:4526 210:4201 211:2082 212:3552 213:3176 214:1197 215:60 216:6150 217:2492 218:862 219:631 220:2046 221:926 222:969 223:1681 End of report

1 0