December 2019 - 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

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Re: [routing-wg] [anti-abuse-wg] An arrest in Russia
by Ronald F. Guilmette 29 Dec '19

29 Dec '19

In message <20191228020627.GA9820(a)allog.giato>, furio ercolessi <furio+as(a)spin.it> wrote: >On Fri, Dec 27, 2019 at 02:35:29PM -0800, Ronald F. Guilmette wrote: >> Anyone have more details about this? >> >> https://belsat.eu/en/news/runet-founder-under-house-arrest/ >> >> The Czech company that allagedly received the allegedly stolen >> 7.5 "B" blocks (/16) would seem to be this one: >> >> ORG-RCS23-RIPE >> AS15731 >> >> https://www.ripe.net/membership/indices/data/cz.relcom.html >> >> But I am not seeing that ORG as having quite that many IPv4 addresses >> assigned. >> >> Maybe the alleged perp in this case only stole IPv6 addresses (?) > >Hello Ron, > >in https://ftp.ripe.net/pub/stats/ripencc/membership/alloclist.txt >under cz.relcom you can currently see the equivalent of about 2.6 "B" blocks. > >However, only 10 days they were apparently a lot more! For instance, the list at >https://www-public.imtbs-tsp.eu/~maigron/RIR_Stats/RIPE_Allocations/Allocs/… >was collected on Thu Dec 19 2019 and shows the equivalent of about 9.6 "B" blocks >(I enclose it below). >So the majority of those blocks appears to have changed LIR, leaving cz.relcom/AS2118-MNT >to return to ROSNIIROS (aka RIPN) in the past 10 days. Example: Facinating. It would be even more facinating to have someone from RIPE NCC come and explain to us all how it came to pass that something on the order of an alleged 490 thousand IPv4 addresses got transferred, allegedly illicitly, from a Russian company to a Czech company, AND what rules and standard procedures were followed in order to transfer these back to the Russian company... ... but I also asked for a unicorn for Christmas and I didn't get that either. :-) I guess that when Russia comes knocking, RIPE NCC submissively complies. I can only wish that they would do the same for me. Regards, rfg

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An arrest in Russia
by Ronald F. Guilmette 27 Dec '19

27 Dec '19

Anyone have more details about this? https://belsat.eu/en/news/runet-founder-under-house-arrest/ The Czech company that allagedly received the allegedly stolen 7.5 "B" blocks (/16) would seem to be this one: ORG-RCS23-RIPE AS15731 https://www.ripe.net/membership/indices/data/cz.relcom.html But I am not seeing that ORG as having quite that many IPv4 addresses assigned. Maybe the alleged perp in this case only stole IPv6 addresses (?) Regards, rfg

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Weekly Routing Table Report
by cscora＠apnic.net 27 Dec '19

27 Dec '19

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 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 789378 Prefixes after maximum aggregation (per Origin AS): 300819 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 386795 Total ASes present in the Internet Routing Table: 66619 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57269 Origin ASes announcing only one prefix: 24202 Transit ASes present in the Internet Routing Table: 9350 Transit-only ASes present in the Internet Routing Table: 285 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 41 Max AS path prepend of ASN ( 8697) 28 Prefixes from unregistered ASNs in the Routing Table: 1318 Number of instances of unregistered ASNs: 1318 Number of 32-bit ASNs allocated by the RIRs: 29978 Number of 32-bit ASNs visible in the Routing Table: 24677 Prefixes from 32-bit ASNs in the Routing Table: 112816 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 296 Number of addresses announced to Internet: 2845720960 Equivalent to 169 /8s, 158 /16s and 65 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 264051 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209874 Total APNIC prefixes after maximum aggregation: 61094 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 203973 Unique aggregates announced from the APNIC address blocks: 84591 APNIC Region origin ASes present in the Internet Routing Table: 10280 APNIC Prefixes per ASN: 19.84 APNIC Region origin ASes announcing only one prefix: 2868 APNIC Region transit ASes present in the Internet Routing Table: 1530 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: 5326 Number of APNIC addresses announced to Internet: 767362816 Equivalent to 45 /8s, 189 /16s and 7 /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: 231596 Total ARIN prefixes after maximum aggregation: 107134 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229437 Unique aggregates announced from the ARIN address blocks: 116167 ARIN Region origin ASes present in the Internet Routing Table: 18347 ARIN Prefixes per ASN: 12.51 ARIN Region origin ASes announcing only one prefix: 6761 ARIN Region transit ASes present in the Internet Routing Table: 1913 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3083 Number of ARIN addresses announced to Internet: 1074125056 Equivalent to 64 /8s, 5 /16s and 217 /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: 222906 Total RIPE prefixes after maximum aggregation: 103929 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 219332 Unique aggregates announced from the RIPE address blocks: 130015 RIPE Region origin ASes present in the Internet Routing Table: 26731 RIPE Prefixes per ASN: 8.21 RIPE Region origin ASes announcing only one prefix: 11714 RIPE Region transit ASes present in the Internet Routing Table: 3758 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: 8805 Number of RIPE addresses announced to Internet: 723613824 Equivalent to 43 /8s, 33 /16s and 120 /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: 102477 Total LACNIC prefixes after maximum aggregation: 23476 LACNIC Deaggregation factor: 4.37 Prefixes being announced from the LACNIC address blocks: 103640 Unique aggregates announced from the LACNIC address blocks: 45217 LACNIC Region origin ASes present in the Internet Routing Table: 9249 LACNIC Prefixes per ASN: 11.21 LACNIC Region origin ASes announcing only one prefix: 2381 LACNIC Region transit ASes present in the Internet Routing Table: 1748 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 41 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6817 Number of LACNIC addresses announced to Internet: 173920768 Equivalent to 10 /8s, 93 /16s and 210 /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: 21206 Total AfriNIC prefixes after maximum aggregation: 4409 AfriNIC Deaggregation factor: 4.81 Prefixes being announced from the AfriNIC address blocks: 32700 Unique aggregates announced from the AfriNIC address blocks: 10568 AfriNIC Region origin ASes present in the Internet Routing Table: 1351 AfriNIC Prefixes per ASN: 24.20 AfriNIC Region origin ASes announcing only one prefix: 478 AfriNIC Region transit ASes present in the Internet Routing Table: 273 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: 646 Number of AfriNIC addresses announced to Internet: 106406656 Equivalent to 6 /8s, 87 /16s and 163 /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 5164 636 597 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3283 1331 25 VIETEL-AS-AP Viettel Group, VN 45899 3114 1781 105 VNPT-AS-VN VNPT Corp, VN 7713 2697 798 495 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2613 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2269 11102 567 KIXS-AS-KR Korea Telecom, KR 9498 2216 433 214 BBIL-AP BHARTI Airtel Ltd., IN 9829 2204 1389 285 BSNL-NIB National Internet Backbone, IN 4755 2150 442 195 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 - ViaSat,Inc., US 11492 3849 253 645 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3508 2971 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3364 1324 93 SHAW - Shaw Communications Inc., CA 16625 2965 1555 2130 AKAMAI-AS - Akamai Technologies, Inc., 30036 2277 357 89 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2174 5075 540 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2134 2773 518 CHARTER-20115 - Charter Communications, 18566 2062 405 103 MEGAPATH5-US - MegaPath Corporation, 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 5853 1631 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3361 484 13 KABELDEUTSCHLAND-AS, DE 8551 3060 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2813 472 1962 AKAMAI-ASN1, US 12389 2423 2237 701 ROSTELECOM-AS, RU 34984 2047 348 558 TELLCOM-AS, TR 9009 2023 218 1096 M247, GB 9121 1948 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 6176 3299 614 Uninet S.A. de C.V., MX 10620 3363 533 462 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1681 323 388 Axtel, S.A.B. de C.V., MX 7303 1477 1022 264 Telecom Argentina S.A., AR 28573 1269 2234 206 CLARO S.A., BR 13999 1145 495 273 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1095 379 39 Telefonica del Peru S.A.A., PE 11172 943 111 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 1245 393 23 LINKdotNET-AS, EG 36992 1033 1535 73 ETISALAT-MISR, EG 24835 978 566 24 RAYA-AS, EG 36903 876 452 97 MT-MPLS, MA 6713 622 1863 34 IAM-AS, MA 29571 559 68 11 ORANGE-COTE-IVOIRE, CI 37342 483 32 1 MOVITEL, MZ 36935 371 522 40 Vodafone-, EG 23889 354 231 15 MauritiusTelecom, MU 15399 347 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 6176 3299 614 Uninet S.A. de C.V., MX 12479 5853 1631 135 UNI2-AS, ES 7545 5164 636 597 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3849 253 645 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3508 2971 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3364 1324 93 SHAW - Shaw Communications Inc., CA 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 5853 5718 UNI2-AS, ES 4538 4697 4624 ERX-CERNET-BKB China Education and Research Net 7545 5164 4567 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3508 3355 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 3361 3348 KABELDEUTSCHLAND-AS, DE 6327 3364 3271 SHAW - Shaw Communications Inc., CA 7552 3283 3258 VIETEL-AS-AP Viettel Group, VN 11492 3849 3204 CABLEONE - CABLE ONE, INC., 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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3 - Level 3 Parent, LLC 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174 - Cogent Communic 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3 - Level 3 Parent, LLC 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3 - Level 3 Parent, LLC 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174 - Cogent Communic 23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3 - Level 3 Parent, LLC 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461 - Zayo Bandwidth, 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 - Level 3 Parent, LLC 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 - Hurricane Electric LLC, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Originated Origin AS Transit AS Origin AS Name 23.136.224.0/24 15206 174 UNASSIGNED 27.100.7.0/24 56096 45455 UNASSIGNED 27.126.156.0/22 55827 9930 UNASSIGNED 27.126.156.0/23 55827 9930 UNASSIGNED 27.126.158.0/23 55827 9930 UNASSIGNED 41.67.192.0/18 15964 12956 CAMNET-AS, CM 41.67.192.0/24 15964 12956 CAMNET-AS, CM 41.67.200.0/24 15964 12956 CAMNET-AS, CM 41.67.201.0/24 15964 12956 CAMNET-AS, CM 41.67.202.0/24 15964 12956 CAMNET-AS, CM 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 /10:37 /11:98 /12:287 /13:579 /14:1158 /15:1920 /16:13357 /17:8091 /18:13868 /19:25745 /20:40336 /21:47526 /22:98233 /23:80548 /24:456256 /25:1318 /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 4814 5853 UNI2-AS, ES 31334 3206 3361 KABELDEUTSCHLAND-AS, DE 6327 3152 3364 SHAW - Shaw Communications Inc., CA 7155 3139 4047 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3002 3849 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2730 3508 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2519 3060 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 30036 2026 2277 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1529 2:1152 3:12 4:19 5:3204 6:47 8:1364 9:1 12:1795 13:495 14:2183 15:54 16:9 17:280 18:79 20:58 23:3158 24:2612 25:4 27:2514 31:2826 32:101 35:46 36:937 37:3228 38:1806 39:310 40:132 41:3292 42:879 43:2110 44:186 45:12683 46:3247 47:262 49:1423 50:1136 51:344 52:1128 54:275 55:688 56:6 57:47 58:1881 59:1117 60:664 61:2204 62:2125 63:1925 64:5000 65:2300 66:4810 67:2824 68:1224 69:3808 70:1394 71:672 72:2754 74:2691 75:1435 76:666 77:2538 78:1973 79:2311 80:1797 81:1540 82:1190 83:987 84:1216 85:2551 86:584 87:1652 88:1062 89:2665 90:264 91:7446 92:1455 93:2448 94:2593 95:3700 96:1006 97:339 98:963 99:963 100:85 101:1095 102:721 103:22852 104:3609 105:374 106:848 107:1856 108:694 109:3620 110:1767 111:1933 112:1544 113:1394 114:1466 115:1840 116:1808 117:1998 118:2098 119:1678 120:886 121:1034 122:2367 123:1876 124:1545 125:2018 128:1378 129:909 130:584 131:1852 132:776 133:297 134:1275 135:274 136:594 137:852 138:2186 139:979 140:603 141:858 142:822 143:1113 144:939 145:291 146:1439 147:1012 148:1887 149:1036 150:808 151:1250 152:1457 153:368 154:4624 155:886 156:3079 157:1081 158:695 159:1941 160:1678 161:1057 162:3029 163:872 164:1361 165:1219 166:536 167:1455 168:3574 169:494 170:4196 171:732 172:1856 173:2346 174:1042 175:1006 176:2692 177:4136 178:2829 179:1424 180:2177 181:2374 182:2821 183:1117 184:2398 185:15862 186:3879 187:2555 188:3479 189:2072 190:8290 191:1464 192:10170 193:7281 194:5903 195:4246 196:3337 197:1855 198:6065 199:5924 200:7162 201:5162 202:10423 203:10232 204:4560 205:3072 206:3258 207:3245 208:4005 209:4335 210:3992 211:1989 212:3289 213:2994 214:1144 215:53 216:5912 217:2298 218:894 219:604 220:1972 221:931 222:1012 223:1366 End of report

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Re: [routing-wg] [anti-abuse-wg] 2019-08 New Policy Proposal (RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space) to be discussed on Routing Working Group Mailing List
by Randy Bush 23 Dec '19

23 Dec '19

erik, > Personally, I'm not in favour of this policy as I don't like the NCC > to start to injecting ROA's that are not allocated or assigned to > members or end-users. > > I think it sets the wrong precedence for the community and it could > open up for scope creep to abuse the system for other usage. So on > that regards, I wouldn't mind if the proposal would be dropped. first, as $subject says, if anywhere, this should be in the routing wg. let us resist the inclination to make what was the anti spam wg the net police, judge, and jury. on the proposal itself, i am of two minds. while i see negligible initial harm, it's not clear it will do a lot of good. and i see your point about the slippery slope of mission creep. i do find it amusing that it uses the singular case where an ROV origin can not be 'usefully' forged. i.e. the attacker can not postpend AS 0 and have it accepted. but this cute factor still does not sell the proposal to me. randy

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Re: [routing-wg] [anti-abuse-wg] 2019-08 New Policy Proposal (RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space) to be discussed on Routing Working Group Mailing List
by Petrit Hasani 23 Dec '19

23 Dec '19

Hello Erik, The Discussion Phase for 2019-08 ended on 29 November (note that this proposal is being discussed in the Routing WG). The proposers and WG chairs have agreed that this can continue to the Review Phase with some updates to incorporate the community's input from the initial Discussion Phase. When we receive this updated version, we will prepare our impact analysis of the proposal. The Review Phase will begin once we publish both of these documents. Best wishes to everyone in the working group. Regards -- Petrit Hasani Policy Officer RIPE NCC > On 23 Dec 2019, at 09:55, Erik Bais <erik(a)bais.name> wrote: > > Hi Petrit & Brian, > > Could you provide some insight on the status of this proposal ? > > I've seen not much (if at all...) discussion on the topic on the ML. > > I've seen that the discussion phase is already passed and we are more than a month further . . . and even for the AA-WG ML, with no replies, that is probably one of the first ... > > Personally, I'm not in favour of this policy as I don't like the NCC to start to injecting ROA's that are not allocated or assigned to members or end-users. > > I think it sets the wrong precedence for the community and it could open up for scope creep to abuse the system for other usage. > So on that regards, I wouldn't mind if the proposal would be dropped. > > Regards, > Erik Bais > > > > On 31/10/2019, 15:40, "anti-abuse-wg on behalf of Petrit Hasani" <anti-abuse-wg-bounces(a)ripe.net on behalf of phasani(a)ripe.net> wrote: > > Dear colleagues, > > A new RIPE Policy proposal, 2019-08, "RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space", is now available for discussion in the Routing Working Group > > This proposal aims to instructs the RIPE NCC to create ROAs with origin AS0 for all unallocated and unassigned address space under its control. > > You can find the full proposal at: > https://www.ripe.net/participate/policies/proposals/2019-08 > > This proposed policy may be of interest to the Anti-Abuse working group as well. > > Therefore, we encourage you to review this proposal and send your comments to <routing-wg(a)ripe.net> before 29 November 2019. > > Kind regards, > > -- > Petrit Hasani > Policy Officer > RIPE NCC > > > > > > >

1 0

Weekly Routing Table Report
by cscora＠apnic.net 20 Dec '19

20 Dec '19

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 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 788605 Prefixes after maximum aggregation (per Origin AS): 300793 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 386434 Total ASes present in the Internet Routing Table: 66571 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57215 Origin ASes announcing only one prefix: 24175 Transit ASes present in the Internet Routing Table: 9356 Transit-only ASes present in the Internet Routing Table: 289 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 41 Max AS path prepend of ASN ( 8697) 28 Prefixes from unregistered ASNs in the Routing Table: 1311 Number of instances of unregistered ASNs: 1313 Number of 32-bit ASNs allocated by the RIRs: 29921 Number of 32-bit ASNs visible in the Routing Table: 24634 Prefixes from 32-bit ASNs in the Routing Table: 112572 Number of bogon 32-bit ASNs visible in the Routing Table: 29 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 285 Number of addresses announced to Internet: 2845478784 Equivalent to 169 /8s, 154 /16s and 143 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 263835 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209493 Total APNIC prefixes after maximum aggregation: 61025 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203626 Unique aggregates announced from the APNIC address blocks: 84593 APNIC Region origin ASes present in the Internet Routing Table: 10259 APNIC Prefixes per ASN: 19.85 APNIC Region origin ASes announcing only one prefix: 2864 APNIC Region transit ASes present in the Internet Routing Table: 1532 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: 5304 Number of APNIC addresses announced to Internet: 767196672 Equivalent to 45 /8s, 186 /16s and 126 /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: 231277 Total ARIN prefixes after maximum aggregation: 107122 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229192 Unique aggregates announced from the ARIN address blocks: 116042 ARIN Region origin ASes present in the Internet Routing Table: 18342 ARIN Prefixes per ASN: 12.50 ARIN Region origin ASes announcing only one prefix: 6764 ARIN Region transit ASes present in the Internet Routing Table: 1916 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: 3077 Number of ARIN addresses announced to Internet: 1073924096 Equivalent to 64 /8s, 2 /16s and 200 /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: 222832 Total RIPE prefixes after maximum aggregation: 103895 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 219254 Unique aggregates announced from the RIPE address blocks: 129971 RIPE Region origin ASes present in the Internet Routing Table: 26713 RIPE Prefixes per ASN: 8.21 RIPE Region origin ASes announcing only one prefix: 11698 RIPE Region transit ASes present in the Internet Routing Table: 3760 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: 8796 Number of RIPE addresses announced to Internet: 723838080 Equivalent to 43 /8s, 36 /16s and 228 /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: 102320 Total LACNIC prefixes after maximum aggregation: 23577 LACNIC Deaggregation factor: 4.34 Prefixes being announced from the LACNIC address blocks: 103490 Unique aggregates announced from the LACNIC address blocks: 45126 LACNIC Region origin ASes present in the Internet Routing Table: 9241 LACNIC Prefixes per ASN: 11.20 LACNIC Region origin ASes announcing only one prefix: 2368 LACNIC Region transit ASes present in the Internet Routing Table: 1743 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 41 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6811 Number of LACNIC addresses announced to Internet: 173949184 Equivalent to 10 /8s, 94 /16s and 65 /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: 21371 Total AfriNIC prefixes after maximum aggregation: 4396 AfriNIC Deaggregation factor: 4.86 Prefixes being announced from the AfriNIC address blocks: 32758 Unique aggregates announced from the AfriNIC address blocks: 10465 AfriNIC Region origin ASes present in the Internet Routing Table: 1351 AfriNIC Prefixes per ASN: 24.25 AfriNIC Region origin ASes announcing only one prefix: 481 AfriNIC Region transit ASes present in the Internet Routing Table: 272 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: 646 Number of AfriNIC addresses announced to Internet: 106280704 Equivalent to 6 /8s, 85 /16s and 183 /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 5171 636 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4690 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3279 1331 25 VIETEL-AS-AP Viettel Group, VN 45899 3117 1781 106 VNPT-AS-VN VNPT Corp, VN 7713 2699 798 490 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2610 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2290 11105 581 KIXS-AS-KR Korea Telecom, KR 9498 2216 433 214 BBIL-AP BHARTI Airtel Ltd., IN 9829 2212 1390 290 BSNL-NIB National Internet Backbone, IN 4755 2149 442 195 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 - ViaSat,Inc., US 11492 3847 253 644 CABLEONE - CABLE ONE, INC., US 16509 3808 7704 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3504 2971 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA 16625 2958 1549 2124 AKAMAI-AS - Akamai Technologies, Inc., 30036 2261 353 157 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2166 5075 534 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2134 2773 518 CHARTER-20115 - Charter Communications, 18566 2063 405 103 MEGAPATH5-US - MegaPath Corporation, 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 5830 1631 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3361 484 13 KABELDEUTSCHLAND-AS, DE 8551 3082 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2812 472 1964 AKAMAI-ASN1, US 12389 2421 2237 701 ROSTELECOM-AS, RU 34984 2136 348 554 TELLCOM-AS, TR 9009 2020 218 1094 M247, GB 9121 1950 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 6175 3299 613 Uninet S.A. de C.V., MX 10620 3362 533 462 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1681 323 388 Axtel, S.A.B. de C.V., MX 7303 1478 1026 265 Telecom Argentina S.A., AR 28573 1226 2234 205 CLARO S.A., BR 13999 1140 495 273 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1095 379 39 Telefonica del Peru S.A.A., PE 11172 944 111 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 1244 393 23 LINKdotNET-AS, EG 36992 1032 1535 73 ETISALAT-MISR, EG 24835 979 570 24 RAYA-AS, EG 36903 876 452 97 MT-MPLS, MA 6713 623 1863 34 IAM-AS, MA 29571 557 68 11 ORANGE-COTE-IVOIRE, CI 37342 483 32 1 MOVITEL, MZ 15399 359 45 10 WANANCHI-, KE 36935 358 522 41 Vodafone-, EG 23889 354 231 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 6175 3299 613 Uninet S.A. de C.V., MX 12479 5830 1631 135 UNI2-AS, ES 7545 5171 636 600 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4690 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3847 253 644 CABLEONE - CABLE ONE, INC., US 16509 3808 7704 1678 AMAZON-02 - Amazon.com, Inc., US 22773 3504 2971 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA 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 5830 5695 UNI2-AS, ES 4538 4690 4617 ERX-CERNET-BKB China Education and Research Net 7545 5171 4571 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3504 3352 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 3361 3348 KABELDEUTSCHLAND-AS, DE 6327 3377 3284 SHAW - Shaw Communications Inc., CA 7552 3279 3254 VIETEL-AS-AP Viettel Group, VN 11492 3847 3203 CABLEONE - CABLE ONE, INC., 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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3 - Level 3 Parent, LLC 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174 - Cogent Communic 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3 - Level 3 Parent, LLC 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3 - Level 3 Parent, LLC 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174 - Cogent Communic 23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3 - Level 3 Parent, LLC 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461 - Zayo Bandwidth, 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 - Level 3 Parent, LLC 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 - Hurricane Electric LLC, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Originated Origin AS Transit AS Origin AS Name 23.136.224.0/24 15206 174 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 45455 UNKNOWN 27.126.156.0/22 55827 9930 UNKNOWN 27.126.156.0/23 55827 9930 UNKNOWN 27.126.158.0/23 55827 9930 UNKNOWN 41.67.192.0/18 15964 12956 CAMNET-AS, CM 41.67.192.0/24 15964 12956 CAMNET-AS, CM 41.67.200.0/24 15964 12956 CAMNET-AS, CM 41.67.201.0/24 15964 12956 CAMNET-AS, CM 41.67.202.0/24 15964 12956 CAMNET-AS, CM 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 /10:37 /11:98 /12:287 /13:579 /14:1158 /15:1920 /16:13351 /17:8103 /18:13863 /19:25755 /20:40354 /21:47495 /22:98178 /23:80351 /24:455733 /25:1322 /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 4789 5830 UNI2-AS, ES 31334 3206 3361 KABELDEUTSCHLAND-AS, DE 6327 3165 3377 SHAW - Shaw Communications Inc., CA 7155 3139 4047 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3000 3847 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2727 3504 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2541 3082 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 30036 2010 2261 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1513 2:1147 3:12 4:19 5:3167 6:47 8:1363 9:1 12:1793 13:496 14:2187 15:54 16:9 17:280 18:79 20:58 23:3152 24:2611 25:4 27:2509 31:2811 32:101 35:46 36:926 37:3216 38:1804 39:304 40:133 41:3294 42:843 43:2109 44:186 45:12580 46:3242 47:260 49:1427 50:1134 51:344 52:1131 54:276 55:687 56:6 57:47 58:1896 59:1118 60:663 61:2212 62:2129 63:1921 64:5005 65:2298 66:4806 67:2809 68:1219 69:3810 70:1392 71:671 72:2755 74:2691 75:1435 76:666 77:2536 78:1969 79:2325 80:1799 81:1535 82:1191 83:981 84:1195 85:2544 86:580 87:1648 88:1063 89:2655 90:267 91:7462 92:1447 93:2440 94:2602 95:3693 96:1002 97:339 98:959 99:963 100:84 101:1093 102:717 103:22818 104:3618 105:369 106:841 107:1855 108:689 109:3642 110:1772 111:1932 112:1549 113:1380 114:1451 115:1838 116:1803 117:1994 118:2106 119:1672 120:895 121:1037 122:2361 123:1861 124:1543 125:2016 128:1383 129:883 130:581 131:1829 132:776 133:298 134:1277 135:272 136:598 137:857 138:2169 139:985 140:603 141:853 142:817 143:1090 144:932 145:290 146:1458 147:1009 148:1892 149:1041 150:806 151:1280 152:1455 153:368 154:4629 155:887 156:3064 157:1063 158:695 159:1942 160:1672 161:1055 162:3029 163:872 164:1296 165:1214 166:536 167:1452 168:3567 169:492 170:4196 171:716 172:1851 173:2327 174:1038 175:994 176:2718 177:4126 178:2840 179:1431 180:2176 181:2373 182:2819 183:1114 184:2392 185:15853 186:3844 187:2554 188:3478 189:2072 190:8294 191:1463 192:10179 193:7292 194:5881 195:4256 196:3370 197:1953 198:6059 199:5921 200:7148 201:5154 202:10420 203:10240 204:4566 205:3070 206:3257 207:3235 208:3998 209:4336 210:3993 211:1984 212:3317 213:2990 214:1137 215:52 216:5890 217:2310 218:890 219:603 220:1967 221:925 222:1010 223:1359 End of report

1 0

RPKI validation problem
by Gondim 16 Dec '19

16 Dec '19

Dear all, Friday, here in Brazil, the RPKI was enabled. We have published our ROAs and are being validated in several places but we found a divergence. When we query our AS on this link [1] it appears to be valid but when we query our AS on this link [2], it appears as unknown. Is there any difference between the tools that might be causing this? [1] http://localcert.ripe.net:8088/bgp-preview [2] https://rpki-validator.ripe.net/bgp-preview Thanks and best regards. -- ⢀⣴⠾⠻⢶⣦⠀ Marcelo Gondim ⣾⠁⢠⠒⠀⣿⡁ Sysadmin - https://www.linuxinfo.com.br ⢿⡄⠘⠷⠚⠋ DA04 922E 78B3 44A5 3C8D 23D0 8DB5 571E E151 4E19 ⠈⠳⣄⠀⠀⠀⠀ Logic will get you from A to B. Imagination will take you everywhere. (Albert Einstein)

5 7

Weekly Routing Table Report
by cscora＠apnic.net 13 Dec '19

13 Dec '19

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 14 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 787400 Prefixes after maximum aggregation (per Origin AS): 300347 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 386172 Total ASes present in the Internet Routing Table: 66450 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57116 Origin ASes announcing only one prefix: 24329 Transit ASes present in the Internet Routing Table: 9334 Transit-only ASes present in the Internet Routing Table: 281 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 40 Max AS path prepend of ASN ( 8697) 28 Prefixes from unregistered ASNs in the Routing Table: 37 Number of instances of unregistered ASNs: 37 Number of 32-bit ASNs allocated by the RIRs: 29923 Number of 32-bit ASNs visible in the Routing Table: 24506 Prefixes from 32-bit ASNs in the Routing Table: 112036 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 285 Number of addresses announced to Internet: 2846272384 Equivalent to 169 /8s, 166 /16s and 171 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 263299 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209808 Total APNIC prefixes after maximum aggregation: 61125 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203761 Unique aggregates announced from the APNIC address blocks: 84820 APNIC Region origin ASes present in the Internet Routing Table: 10227 APNIC Prefixes per ASN: 19.92 APNIC Region origin ASes announcing only one prefix: 2858 APNIC Region transit ASes present in the Internet Routing Table: 1521 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: 5264 Number of APNIC addresses announced to Internet: 772263168 Equivalent to 46 /8s, 7 /16s and 205 /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: 231814 Total ARIN prefixes after maximum aggregation: 107527 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229159 Unique aggregates announced from the ARIN address blocks: 116052 ARIN Region origin ASes present in the Internet Routing Table: 18669 ARIN Prefixes per ASN: 12.27 ARIN Region origin ASes announcing only one prefix: 6950 ARIN Region transit ASes present in the Internet Routing Table: 1920 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: 3061 Number of ARIN addresses announced to Internet: 1069882880 Equivalent to 63 /8s, 197 /16s and 30 /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: 221732 Total RIPE prefixes after maximum aggregation: 103662 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 218607 Unique aggregates announced from the RIPE address blocks: 129501 RIPE Region origin ASes present in the Internet Routing Table: 26692 RIPE Prefixes per ASN: 8.19 RIPE Region origin ASes announcing only one prefix: 11683 RIPE Region transit ASes present in the Internet Routing Table: 3754 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: 8774 Number of RIPE addresses announced to Internet: 723675520 Equivalent to 43 /8s, 34 /16s and 105 /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: 102134 Total LACNIC prefixes after maximum aggregation: 23568 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 103220 Unique aggregates announced from the LACNIC address blocks: 45086 LACNIC Region origin ASes present in the Internet Routing Table: 9205 LACNIC Prefixes per ASN: 11.21 LACNIC Region origin ASes announcing only one prefix: 2351 LACNIC Region transit ASes present in the Internet Routing Table: 1747 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 40 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6767 Number of LACNIC addresses announced to Internet: 173940736 Equivalent to 10 /8s, 94 /16s and 32 /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: 21874 Total AfriNIC prefixes after maximum aggregation: 4438 AfriNIC Deaggregation factor: 4.93 Prefixes being announced from the AfriNIC address blocks: 32368 Unique aggregates announced from the AfriNIC address blocks: 10478 AfriNIC Region origin ASes present in the Internet Routing Table: 1359 AfriNIC Prefixes per ASN: 23.82 AfriNIC Region origin ASes announcing only one prefix: 487 AfriNIC Region transit ASes present in the Internet Routing Table: 271 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 640 Number of AfriNIC addresses announced to Internet: 106218496 Equivalent to 6 /8s, 84 /16s and 196 /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 5162 635 598 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4688 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3283 1331 24 VIETEL-AS-AP Viettel Group, VN 45899 3115 1781 106 VNPT-AS-VN VNPT Corp, VN 7713 2700 798 486 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2623 9043 62 CMNET-GD Guangdong Mobile Communication 9829 2454 1447 439 BSNL-NIB National Internet Backbone, IN 4766 2384 11111 665 KIXS-AS-KR Korea Telecom, KR 9498 2214 433 214 BBIL-AP BHARTI Airtel Ltd., IN 4755 2151 442 195 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 - ViaSat,Inc., US 11492 3844 253 651 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1675 AMAZON-02 - Amazon.com, Inc., US 22773 3493 2970 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA 16625 2967 1556 2130 AKAMAI-AS - Akamai Technologies, Inc., 30036 2274 357 90 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2165 5075 534 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2134 2773 518 CHARTER-20115 - Charter Communications, 18566 2063 405 103 MEGAPATH5-US - MegaPath Corporation, 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 5811 1635 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3361 484 13 KABELDEUTSCHLAND-AS, DE 8551 3083 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2803 471 1961 AKAMAI-ASN1, US 12389 2473 2236 712 ROSTELECOM-AS, RU 34984 2144 349 547 TELLCOM-AS, TR 9009 2001 216 1086 M247, GB 9121 1950 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 6164 3296 612 Uninet S.A. de C.V., MX 10620 3359 533 463 Telmex Colombia S.A., CO 11830 2682 369 63 Instituto Costarricense de Electricidad 6503 1681 323 388 Axtel, S.A.B. de C.V., MX 7303 1480 1026 267 Telecom Argentina S.A., AR 28573 1222 2233 199 CLARO S.A., BR 13999 1142 495 269 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1097 380 36 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 1221 393 23 LINKdotNET-AS, EG 36992 1032 1535 73 ETISALAT-MISR, EG 24835 979 570 24 RAYA-AS, EG 36903 876 452 97 MT-MPLS, MA 8452 681 1857 19 TE-AS TE-AS, EG 6713 622 1863 34 IAM-AS, MA 29571 559 68 11 ORANGE-COTE-IVOIRE, CI 37342 481 32 1 MOVITEL, MZ 15399 359 45 10 WANANCHI-, KE 36935 357 522 41 Vodafone-, EG 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 6164 3296 612 Uninet S.A. de C.V., MX 12479 5811 1635 135 UNI2-AS, ES 7545 5162 635 598 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4688 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3844 253 651 CABLEONE - CABLE ONE, INC., US 16509 3797 7702 1675 AMAZON-02 - Amazon.com, Inc., US 22773 3493 2970 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3377 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5811 5676 UNI2-AS, ES 4538 4688 4615 ERX-CERNET-BKB China Education and Research Net 7545 5162 4564 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 31334 3361 3348 KABELDEUTSCHLAND-AS, DE 22773 3493 3341 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3377 3284 SHAW - Shaw Communications Inc., CA 7552 3283 3259 VIETEL-AS-AP Viettel Group, VN 11492 3844 3193 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64501 DOCUMENT 45.174.25.0/24 267817 UNKNOWN 267874 UNALLOCATED 45.175.152.0/22 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.152.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.153.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.154.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.155.0/24 52361 ARSAT - Empresa Argentina de S 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65595 UNALLOCATED 46.234.9.0/24 15924 BORUSANTELEKOM-AS, TR Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.67.192.0/18 15964 CAMNET-AS, CM 41.67.192.0/24 15964 CAMNET-AS, CM 41.67.200.0/24 15964 CAMNET-AS, CM 41.67.201.0/24 15964 CAMNET-AS, CM 41.67.202.0/24 15964 CAMNET-AS, CM 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 /10:37 /11:98 /12:287 /13:579 /14:1162 /15:1921 /16:13360 /17:8088 /18:13868 /19:25728 /20:40366 /21:47512 /22:98135 /23:80179 /24:454740 /25:1319 /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 4766 5811 UNI2-AS, ES 31334 3206 3361 KABELDEUTSCHLAND-AS, DE 6327 3165 3377 SHAW - Shaw Communications Inc., CA 7155 3139 4047 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 2997 3844 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2718 3493 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2542 3083 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2030 2682 Instituto Costarricense de Electricidad y Telec 30036 2023 2274 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1540 2:1139 3:12 4:19 5:3154 6:47 8:1366 9:1 12:1794 13:489 14:2186 15:54 16:9 17:278 18:79 20:56 23:3135 24:2610 25:4 27:2502 31:2802 32:101 35:45 36:937 37:3215 38:1809 39:310 40:133 41:3272 42:838 43:2123 44:187 45:12464 46:3232 47:267 49:1422 50:1134 51:344 52:1135 54:275 55:671 56:6 57:47 58:1905 59:1118 60:662 61:2217 62:2122 63:1927 64:5001 65:2301 66:4805 67:2801 68:1215 69:3811 70:1393 71:671 72:2749 74:2691 75:1434 76:665 77:2518 78:1967 79:2323 80:1833 81:1547 82:1186 83:982 84:1205 85:2437 86:589 87:1644 88:1053 89:2642 90:272 91:7429 92:1448 93:2439 94:2599 95:3697 96:999 97:339 98:961 99:963 100:85 101:1094 102:704 103:22741 104:3618 105:367 106:838 107:1856 108:687 109:3636 110:1764 111:1930 112:1562 113:1385 114:1441 115:1823 116:1804 117:2012 118:2089 119:1673 120:886 121:1039 122:2334 123:1880 124:1575 125:2015 128:1383 129:904 130:583 131:1848 132:766 133:297 134:1272 135:272 136:594 137:854 138:2172 139:983 140:654 141:850 142:813 143:1106 144:939 145:290 146:1456 147:992 148:1886 149:1035 150:803 151:1282 152:1454 153:367 154:4482 155:869 156:2959 157:1064 158:695 159:1936 160:1667 161:1051 162:3033 163:877 164:1294 165:1205 166:536 167:1456 168:3571 169:492 170:4203 171:710 172:1842 173:2343 174:1037 175:1009 176:2694 177:4162 178:2835 179:1433 180:2172 181:2377 182:2811 183:1110 184:2389 185:15831 186:3762 187:2561 188:3471 189:2064 190:8268 191:1475 192:10162 193:7191 194:5802 195:4224 196:3360 197:1945 198:6079 199:5927 200:7165 201:5136 202:10378 203:10233 204:4560 205:3083 206:3258 207:3243 208:4005 209:4329 210:3984 211:1998 212:3291 213:2979 214:1124 215:52 216:5891 217:2307 218:900 219:615 220:1960 221:943 222:1020 223:1354 End of report

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Weekly Routing Table Report
by cscora＠apnic.net 06 Dec '19

06 Dec '19

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 07 Dec, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 786402 Prefixes after maximum aggregation (per Origin AS): 299700 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 379353 Total ASes present in the Internet Routing Table: 66387 Prefixes per ASN: 11.85 Origin-only ASes present in the Internet Routing Table: 57073 Origin ASes announcing only one prefix: 24314 Transit ASes present in the Internet Routing Table: 9314 Transit-only ASes present in the Internet Routing Table: 280 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 34 Max AS path prepend of ASN ( 8697) 27 Prefixes from unregistered ASNs in the Routing Table: 37 Number of instances of unregistered ASNs: 37 Number of 32-bit ASNs allocated by the RIRs: 29818 Number of 32-bit ASNs visible in the Routing Table: 24419 Prefixes from 32-bit ASNs in the Routing Table: 111748 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 299 Number of addresses announced to Internet: 2848342528 Equivalent to 169 /8s, 198 /16s and 66 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 262844 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 209658 Total APNIC prefixes after maximum aggregation: 61192 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 203735 Unique aggregates announced from the APNIC address blocks: 85025 APNIC Region origin ASes present in the Internet Routing Table: 10212 APNIC Prefixes per ASN: 19.95 APNIC Region origin ASes announcing only one prefix: 2838 APNIC Region transit ASes present in the Internet Routing Table: 1524 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: 5237 Number of APNIC addresses announced to Internet: 772498816 Equivalent to 46 /8s, 11 /16s and 101 /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: 231045 Total ARIN prefixes after maximum aggregation: 107155 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 228353 Unique aggregates announced from the ARIN address blocks: 109316 ARIN Region origin ASes present in the Internet Routing Table: 18651 ARIN Prefixes per ASN: 12.24 ARIN Region origin ASes announcing only one prefix: 6931 ARIN Region transit ASes present in the Internet Routing Table: 1914 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: 3042 Number of ARIN addresses announced to Internet: 1072398080 Equivalent to 63 /8s, 235 /16s and 127 /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: 221483 Total RIPE prefixes after maximum aggregation: 103546 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 218381 Unique aggregates announced from the RIPE address blocks: 129300 RIPE Region origin ASes present in the Internet Routing Table: 26693 RIPE Prefixes per ASN: 8.18 RIPE Region origin ASes announcing only one prefix: 11693 RIPE Region transit ASes present in the Internet Routing Table: 3751 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: 8763 Number of RIPE addresses announced to Internet: 723573120 Equivalent to 43 /8s, 32 /16s and 217 /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: 102186 Total LACNIC prefixes after maximum aggregation: 23346 LACNIC Deaggregation factor: 4.38 Prefixes being announced from the LACNIC address blocks: 103294 Unique aggregates announced from the LACNIC address blocks: 45068 LACNIC Region origin ASes present in the Internet Routing Table: 9174 LACNIC Prefixes per ASN: 11.26 LACNIC Region origin ASes announcing only one prefix: 2373 LACNIC Region transit ASes present in the Internet Routing Table: 1730 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6735 Number of LACNIC addresses announced to Internet: 173884928 Equivalent to 10 /8s, 93 /16s and 70 /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: 21992 Total AfriNIC prefixes after maximum aggregation: 4434 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 32340 Unique aggregates announced from the AfriNIC address blocks: 10394 AfriNIC Region origin ASes present in the Internet Routing Table: 1360 AfriNIC Prefixes per ASN: 23.78 AfriNIC Region origin ASes announcing only one prefix: 479 AfriNIC Region transit ASes present in the Internet Routing Table: 273 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 642 Number of AfriNIC addresses announced to Internet: 105689856 Equivalent to 6 /8s, 76 /16s and 179 /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 5145 635 595 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4683 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3280 1331 26 VIETEL-AS-AP Viettel Group, VN 45899 3103 1780 114 VNPT-AS-VN VNPT Corp, VN 7713 2702 798 487 TELKOMNET-AS-AP PT Telekomunikasi Indon 9829 2667 1495 530 BSNL-NIB National Internet Backbone, IN 9808 2622 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2391 11112 670 KIXS-AS-KR Korea Telecom, KR 9498 2212 433 213 BBIL-AP BHARTI Airtel Ltd., IN 4755 2151 442 195 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 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3836 252 654 CABLEONE - CABLE ONE, INC., US 16509 3756 7444 1669 AMAZON-02 - Amazon.com, Inc., US 22773 3501 2970 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3366 1324 93 SHAW - Shaw Communications Inc., CA 16625 2949 1547 2112 AKAMAI-AS - Akamai Technologies, Inc., 30036 2268 356 103 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2168 5075 536 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 20115 2133 2769 517 CHARTER-20115 - Charter Communications, 18566 2064 405 103 MEGAPATH5-US - MegaPath Corporation, 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 5784 1635 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3333 484 13 KABELDEUTSCHLAND-AS, DE 8551 3100 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2788 465 1950 AKAMAI-ASN1, US 12389 2461 2234 710 ROSTELECOM-AS, RU 34984 2155 350 542 TELLCOM-AS, TR 9009 1987 214 1088 M247, GB 9121 1947 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 6138 3283 609 Uninet S.A. de C.V., MX 10620 3359 533 467 Telmex Colombia S.A., CO 11830 2685 369 63 Instituto Costarricense de Electricidad 6503 1680 323 390 Axtel, S.A.B. de C.V., MX 7303 1480 1026 267 Telecom Argentina S.A., AR 28573 1207 2232 199 CLARO S.A., BR 13999 1143 495 265 Mega Cable, S.A. de C.V., MX 3816 1122 560 134 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1104 380 36 Telefonica del Peru S.A.A., PE 11172 938 111 62 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 1227 393 23 LINKdotNET-AS, EG 36992 1033 1535 73 ETISALAT-MISR, EG 24835 979 570 24 RAYA-AS, EG 36903 868 438 98 MT-MPLS, MA 8452 685 1857 19 TE-AS TE-AS, EG 6713 626 1863 34 IAM-AS, MA 29571 558 68 11 ORANGE-COTE-IVOIRE, CI 37342 482 32 1 MOVITEL, MZ 15399 375 45 10 WANANCHI-, KE 36935 355 522 41 Vodafone-, EG 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 6138 3283 609 Uninet S.A. de C.V., MX 12479 5784 1635 135 UNI2-AS, ES 7545 5145 635 595 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4683 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4055 280 27 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3836 252 654 CABLEONE - CABLE ONE, INC., US 16509 3756 7444 1669 AMAZON-02 - Amazon.com, Inc., US 22773 3501 2970 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3366 1324 93 SHAW - Shaw Communications Inc., CA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5784 5649 UNI2-AS, ES 4538 4683 4610 ERX-CERNET-BKB China Education and Research Net 7545 5145 4550 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4055 4028 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3501 3345 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 31334 3333 3320 KABELDEUTSCHLAND-AS, DE 6327 3366 3273 SHAW - Shaw Communications Inc., CA 7552 3280 3254 VIETEL-AS-AP Viettel Group, VN 11492 3836 3182 CABLEONE - CABLE ONE, INC., US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 267874 UNALLOCATED 45.175.152.0/22 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.152.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.153.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.154.0/24 52361 ARSAT - Empresa Argentina de S 267874 UNALLOCATED 45.175.155.0/24 52361 ARSAT - Empresa Argentina de S 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65595 UNALLOCATED 46.234.9.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.136.224.0/24 15206 6X7 - 6x7 Networks LLC, ZZ 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 31.217.248.0/23 209372 IPMEN, GB 31.217.250.0/23 209372 IPMEN, GB 31.217.252.0/23 209372 IPMEN, GB 31.217.254.0/23 209372 IPMEN, GB 37.77.148.0/23 209372 IPMEN, GB 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 /11:100 /12:290 /13:581 /14:1164 /15:1926 /16:13354 /17:8092 /18:13857 /19:25673 /20:40292 /21:47431 /22:98101 /23:79919 /24:454247 /25:1316 /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 4740 5784 UNI2-AS, ES 31334 3178 3333 KABELDEUTSCHLAND-AS, DE 6327 3154 3366 SHAW - Shaw Communications Inc., CA 7155 3147 4055 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 2989 3836 CABLEONE - CABLE ONE, INC., US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2721 3501 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2559 3100 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 2033 2685 Instituto Costarricense de Electricidad y Telec 30036 2018 2268 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1533 2:1147 3:12 4:19 5:3167 6:48 8:1362 9:1 12:1795 13:472 14:2175 15:54 16:9 17:278 18:79 20:56 23:3136 24:2608 25:4 27:2500 31:2783 32:105 35:37 36:929 37:3210 38:1793 39:317 40:133 41:3344 42:849 43:2120 44:188 45:12417 46:3244 47:271 49:1420 50:1135 51:344 52:1128 54:270 55:671 56:6 57:47 58:1898 59:1114 60:658 61:2218 62:2125 63:1919 64:5006 65:2302 66:4779 67:2809 68:1225 69:3625 70:1394 71:671 72:2748 74:2691 75:1423 76:670 77:2526 78:1973 79:2341 80:1829 81:1531 82:1190 83:981 84:1211 85:2468 86:580 87:1635 88:1053 89:2608 90:260 91:7424 92:1449 93:2437 94:2591 95:3711 96:938 97:339 98:959 99:963 100:85 101:1097 102:702 103:22798 104:3609 105:370 106:836 107:1855 108:689 109:3625 110:1769 111:1934 112:1565 113:1380 114:1451 115:1815 116:1794 117:2011 118:2069 119:1677 120:888 121:1038 122:2318 123:1871 124:1568 125:2010 128:1403 129:902 130:576 131:1823 132:765 133:254 134:1263 135:273 136:593 137:847 138:2175 139:975 140:654 141:850 142:815 143:1102 144:938 145:289 146:1454 147:994 148:1890 149:1037 150:838 151:1282 152:1450 153:369 154:4408 155:892 156:2947 157:1065 158:719 159:1939 160:1670 161:1046 162:3023 163:868 164:1292 165:1198 166:536 167:1460 168:3587 169:488 170:4205 171:706 172:1843 173:2333 174:1034 175:1000 176:2706 177:4238 178:2818 179:1406 180:2180 181:2380 182:2824 183:1107 184:2307 185:15837 186:3770 187:2545 188:3449 189:2046 190:8336 191:1508 192:10156 193:7187 194:5753 195:4214 196:3306 197:1949 198:6075 199:5930 200:7177 201:5162 202:10420 203:10215 204:4565 205:3081 206:3264 207:3241 208:3997 209:4331 210:3983 211:1994 212:3310 213:3015 214:1121 215:52 216:5860 217:2306 218:901 219:612 220:1962 221:943 222:973 223:1353 End of report

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