[apops] BGP Update Report
BGP Update Report Interval: 03-Sep-20 -to- 17-Sep-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS5419 513406 5.8% 34227.1 -- CUCI, NL 2 - AS21299 408828 4.6% 373.7 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 3 - AS33548 138393 1.6%7688.5 -- UNWIRED-NOC, US 4 - AS17794 110499 1.2% 18416.5 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 5 - AS16509 107790 1.2% 115.9 -- AMAZON-02, US 6 - AS36903 105156 1.2% 124.7 -- MT-MPLS, MA 7 - AS671386424 1.0% 164.9 -- IAM-AS, MA 8 - AS815182258 0.9% 11.2 -- Uninet S.A. de C.V., MX 9 - AS27738 80918 0.9% 100.8 -- Ecuadortelecom S.A., EC 10 - AS982966417 0.8% 41.2 -- BSNL-NIB National Internet Backbone, IN 11 - AS13904 66254 0.8% 798.2 -- COSLINK, US 12 - AS26484 61308 0.7% 89.5 -- IKGUL-26484, US 13 - AS13977 58672 0.7% 159.0 -- CTELCO, US 14 - AS12695 58653 0.7% 484.7 -- DINET-AS, RU 15 - AS263096 51092 0.6% 17030.7 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 16 - AS840244708 0.5% 60.3 -- CORBINA-AS OJSC "Vimpelcom", RU 17 - AS26405 44583 0.5% 22291.5 -- HDCS, US 18 - AS44050 44134 0.5% 459.7 -- PIN-AS, RU 19 - AS14477 40878 0.5% 786.1 -- FLTG, US 20 - AS24835 40561 0.5% 38.5 -- RAYA-AS, EG TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS5419 513406 5.8% 34227.1 -- CUCI, NL 2 - AS26405 44583 0.5% 22291.5 -- HDCS, US 3 - AS955839839 0.5% 19919.5 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 4 - AS395520 19540 0.2% 19540.0 -- PLATFORM9, US 5 - AS17794 110499 1.2% 18416.5 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 6 - AS263096 51092 0.6% 17030.7 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 7 - AS206926 19492 0.2%9746.0 -- TORNEONETWORK-AS, ES 8 - AS33548 138393 1.6%7688.5 -- UNWIRED-NOC, US 9 - AS146006564 0.1%6564.0 -- MXL-PROD, US 10 - AS33156 26069 0.3%6517.2 -- SSC, US 11 - AS42275 12419 0.1%6209.5 -- THREEFOURTEEN, FR 12 - AS58362 22610 0.3%5652.5 -- RESEARCH-AS58362, DK 13 - AS11017 11263 0.1%5631.5 -- CSN, US 14 - AS58364 22422 0.2%5605.5 -- RESEARCH-AS58364, DK 15 - AS565055479 0.1%5479.0 -- FABER-CASTELL-AKTIENGESELLSCHAFT, DE 16 - AS58363 20879 0.2%5219.8 -- RESEARCH-AS58363, DK 17 - AS58361 20838 0.2%5209.5 -- RESEARCH-AS58361, DK 18 - AS387344654 0.1%4654.0 -- ENCAPITAL-AS-VN ENCAPITAL FINANCIAL TECHNOLOGY JOINT STOCK COMPANY., VN 19 - AS37282 27870 0.3%4645.0 -- MAINONE, NG 20 - AS20101 13750 0.2%4583.3 -- MICHWAVE, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 186.235.48.0/21 51025 0.6% AS263096 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 2 - 67.211.53.0/2444581 0.5% AS26405 -- HDCS, US 3 - 212.125.134.0/24 43017 0.5% AS5419 -- CUCI, NL 4 - 212.125.152.0/22 42879 0.5% AS5419 -- CUCI, NL 5 - 212.125.145.0/24 42867 0.5% AS5419 -- CUCI, NL 6 - 212.125.146.0/23 42814 0.5% AS5419 -- CUCI, NL 7 - 212.125.132.0/23 42797 0.5% AS5419 -- CUCI, NL 8 - 212.125.158.0/24 42787 0.5% AS5419 -- CUCI, NL 9 - 212.125.156.0/23 42774 0.5% AS5419 -- CUCI, NL 10 - 212.125.148.0/22 42773 0.5% AS5419 -- CUCI, NL 11 - 212.125.136.0/22 42726 0.5% AS5419 -- CUCI, NL 12 - 212.125.142.0/24 42696 0.5% AS5419 -- CUCI, NL 13 - 212.125.140.0/23 42659 0.5% AS5419 -- CUCI, NL 14 - 188.143.166.0/23 42600 0.5% AS44050 -- PIN-AS, RU 15 - 212.125.130.0/23 42577 0.5% AS5419 -- CUCI, NL 16 - 66.152.121.0/24 40692 0.4% AS14477 -- FLTG, US 17 - 103.209.182.0/24 39837 0.4% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 18 - 216.238.254.0/23 36386 0.4% AS13904 -- COSLINK, US 19 - 87.247.60.0/2236376 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 20 - 87.247.32.0/2436265 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ Details at http://bgpupdates.potaroo.net Copies of this report are mailed to: apops@apops.net ___ apops mailing list apops@apops.net https://mailman.apnic.net/mailman/listinfo/apops Website: www.apops.net
[apops] The CIDR Report
This report has been generated at Fri Sep 18 21:45:40 2020 AEST. The report analyses the BGP Routing Table as seen within AS131072 and generates a report on aggregation potential within the table. Check https://www.cidr-report.org/v6 for a current version of this report. Recent Table History Date PrefixesCIDR Agg 11-09-20 94828 54998 12-09-20 94958 55023 13-09-20 94993 55028 14-09-20 95005 55117 15-09-20 95253 55251 16-09-20 95384 55189 17-09-20 95531 55156 18-09-20 95373 55156 AS Summary 20607 Number of ASes in routing system 13025 Number of ASes announcing only one prefix 2529 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, US Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. --- 18Sep20 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 95393557873960641.5% All ASes AS11172 2529 102 242796.0% Alestra, S. de R.L. de C.V., MX AS45609 1826 327 149982.1% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 14684 146499.7% UNI2-AS, ES AS22773 1195 85 111092.9% ASN-CXA-ALL-CCI-22773-RDC, US AS28573 1221 123 109889.9% CLARO S.A., BR AS45271 1235 186 104984.9% ICLNET-AS-AP Idea Cellular Limited, IN AS7552 9754 97199.6% VIETEL-AS-AP Viettel Group, VN AS39891 6927 68599.0% ALJAWWALSTC-AS, SA AS16509 1283 779 50439.3% AMAZON-02, US AS62240 452 17 43596.2% CLOUVIDER Clouvider - Global ASN, GB AS38266 607 177 43070.8% VODAFONE-IN Vodafone India Ltd., IN AS30036 564 185 37967.2% MEDIACOM-ENTERPRISE-BUSINESS, US AS4134 503 132 37173.8% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS17552 381 22 35994.2% TRUE-AS-AP True Internet Co.,Ltd., TH AS13142 379 28 35192.6% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS17622 1016 670 34634.1% CNCGROUP-GZ China Unicom Guangzhou network, CN AS32098 771 477 29438.1% TRANSTELCO-INC, US AS9829 418 130 28868.9% BSNL-NIB National Internet Backbone, IN AS55430 297 29 26890.2% STARHUB-NGNBN Starhub Ltd, SG AS9605 271 13 25895.2% DOCOMO NTT DOCOMO, INC., JP AS13206 2581 25799.6% REALMOVE-AS-AP Realmove Company Limited, TH AS24173 2583 25598.8% NETNAM-AS-AP Netnam Company, VN AS45899 272 19 25393.0% VNPT-AS-VN VNPT Corp, VN AS54113 772 535 23730.7% FASTLY, US AS20940 660 428 23235.2% AKAMAI-ASN1, EU AS174344 117 22766.0% COGENT-174, US AS55303 301 80 22173.4% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS13361 387 173 21455.3% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS12252 263 58 20577.9% America Movil Peru S.A.C., PE AS33363 667 462 20530.7% BHN-33363, US Total 22265 53731689275.9% Top 30 total Possible Bogus Routes 2001::/32AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:df0:2b7::/48AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, SG 2002::/16AS6939 HURRICANE, US 2400:e800:1000::/36 AS17564 GITN-PCN-AS-AP GITN (M) Sdn. Bhd., MY 2401:160c::/32 AS13309 FUSIONNETWORKS-AS-AP Fusion Networks, NZ 2401:f500:1::/48 AS17139 NETRANGE, US 2402:f880
[apops] The CIDR Report
This report has been generated at Fri Sep 18 21:14:34 2020 AEST.
The report analyses the eBGP Routing Table at AS131072
and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/2.0 for a current version of this report.
Recent Table History
Date PrefixesCIDR Agg
11-09-20842827 460865
12-09-20843079 461019
13-09-20843157 460950
14-09-20842566 462488
15-09-20844609 463177
16-09-20844819 463451
17-09-20845637 463687
18-09-20845519 463833
AS Summary
69679 Number of ASes in routing system
24640 Number of ASes announcing only one prefix
7956 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
116030208 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 18Sep20 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 846094 464077 38201745.2% All ASes
AS8151 7956 2091 586573.7% Uninet S.A. de C.V., MX
AS12479 6107 550 555791.0% UNI2-AS, ES
AS7545 5655 1910 374566.2% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS39891 3652 21 363199.4% ALJAWWALSTC-AS, SA
AS7155 4034 518 351687.2% VIASAT-SP-BACKBONE, US
AS7552 3532 26 350699.3% VIETEL-AS-AP Viettel Group, VN
AS22773 3636 240 339693.4% ASN-CXA-ALL-CCI-22773-RDC, US
AS6327 3352 505 284784.9% SHAW, CA
AS8551 3428 608 282082.3% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS4538 4773 2163 261054.7% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS9808 2536 100 243696.1% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS11492 4613 2449 216446.9% CABLEONE, US
AS7713 2718 618 210077.3% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS9498 2294 256 203888.8% BBIL-AP BHARTI Airtel Ltd., IN
AS9394 2041 48 199397.6% CTTNET China TieTong
Telecommunications
Corporation, CN
AS4755 2146 228 191889.4% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS45899 3290 1413 187757.1% VNPT-AS-VN VNPT Corp, VN
AS26484 2448 593 185575.8% IKGUL-26484, US
AS12389 2743 1034 170962.3% ROSTELECOM-AS, RU
AS16509 4259 2576 168339.5% AMAZON-02, US
AS20115 2159 532 162775.4% CHARTER-20115, US
AS18403 1654 50 160497.0% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS45090 1995 402 159379.8% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS11830 2565 988 157761.5% Instituto Costarricense de
Electricidad y Telecom., CR
AS18566 2018 467 155176.9% MEGAPATH5-, US
AS209 2509 1189 132052.6% CENTURYLINK-US-LEGACY-QWEST,
US
AS56041 1325 69 125694.8% CMNET-ZHEJIANG-AP China Mobile
communications corporation,
CN
AS4808 1690 465 122572.5% CHINA169-BJ China Unicom
Beijing Province Network, CN
AS6389 1249 171 107886.3% BELLSOUTH-NET-BLK, US
AS45609 1541 475 106669.2% BHARTI-MOBILITY-AS-AP Bharti
Airtel Ltd. AS for GPRS
Service, IN
Total 93918227557116375.8% Top 30 total
Possible Bogus Routes
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 03-Sep-20 -to- 17-Sep-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS19551112164 2.9% 266.4 -- INCAPSULA, US 2 - AS20590898537 2.5% 16422.8 -- PETERCXY-NETWORKS PeterCxy Networks, DE 3 - AS22884 74718 1.9% 253.3 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 4 - AS40027 67635 1.8%6763.5 -- NETFLIX-ASN, US 5 - AS38527 57820 1.5%2628.2 -- MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID 6 - AS26615 54395 1.4% 362.6 -- TIM S/A, BR 7 - AS52772 53154 1.4%5906.0 -- SJNET TELECOMUNICACOES - EIRELI, BR 8 - AS60626 50604 1.3% 10120.8 -- LEASEWEBCDN, NL 9 - AS26431140663 1.1%5809.0 -- Plug Supernet Telecon Servicos de Informatica Ltda, BR 10 - AS26339139431 1.0%2319.5 -- Virtu@lnet Telecom, BR 11 - AS23693 38637 1.0% 898.5 -- TELKOMSEL-ASN-ID PT. Telekomunikasi Selular, ID 12 - AS52821 35261 0.9%2074.2 -- Torres e Anselmi Ltda, BR 13 - AS38082 34808 0.9%8702.0 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 14 - AS26312834666 0.9% 17333.0 -- Internet Maxima Tecnologia Ltda, BR 15 - AS52541 31923 0.8% 31923.0 -- New Speed Internet Banda Larga, BR 16 - AS13714430317 0.8% 10105.7 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 17 - AS28146 28731 0.7%2394.2 -- MHNET TELECOM, BR 18 - AS26685828677 0.7%3584.6 -- INTERNET & MEDIA S.A., PY 19 - AS26654028133 0.7%7033.2 -- SONIA MARIA SANTOS CARVALHO, BR 20 - AS26818727282 0.7%3897.4 -- Move Network, BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS52541 31923 0.8% 31923.0 -- New Speed Internet Banda Larga, BR 2 - AS49762 18722 0.5% 18722.0 -- SMN-AS, FI 3 - AS26312834666 0.9% 17333.0 -- Internet Maxima Tecnologia Ltda, BR 4 - AS20590898537 2.5% 16422.8 -- PETERCXY-NETWORKS PeterCxy Networks, DE 5 - AS50329 16079 0.4% 16079.0 -- AS-JOSEPH JRN Blackstar (https://as50329.net), GB 6 - AS56439 12438 0.3% 12438.0 -- PSEC-AS, UA 7 - AS15895 11046 0.3% 11046.0 -- KSNET-AS, UA 8 - AS15808 10399 0.3% 10399.0 -- ACCESSKENYA-KE ACCESSKENYA GROUP LTD is an ISP serving, KE 9 - AS31319 20511 0.5% 10255.5 -- ESTRACOM-AS, IT 10 - AS60626 50604 1.3% 10120.8 -- LEASEWEBCDN, NL 11 - AS13714430317 0.8% 10105.7 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 12 - AS33110 9842 0.2%9842.0 -- UHSC-MBC, CA 13 - AS268743 9333 0.2%9333.0 -- SOCIEDADE CAMPINEIRA DE EDUCACAO E INSTRUCAO, BR 14 - AS38082 34808 0.9%8702.0 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 15 - AS26904817318 0.5%8659.0 -- MAN WEB HOSTING LTDA, BR 16 - AS26614925393 0.7%8464.3 -- BDC Telecom, BR 17 - AS264543 7677 0.2%7677.0 -- MEGA CONEXAO TELECOM LTDA, BR 18 - AS206253 7340 0.2%7340.0 -- S48-AS, DE 19 - AS26654028133 0.7%7033.2 -- SONIA MARIA SANTOS CARVALHO, BR 20 - AS50917 6835 0.2%6835.0 -- ITWS-AS IT Workshop LLC network, RU TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2405:4000:800:8: 34804 0.9% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 2 - 2a0e:b107:2f0::/ 33476 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 3 - 2a0e:b107:2f0::/ 32719 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 4 - 2a06:e881:2502:: 32327 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 5 - 2804:185c::/3231923 0.8% AS52541 -- New Speed Internet Banda Larga, BR 6 - 2402:53c0:2000:: 30301 0.8% AS137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 7 - 2a00:86c0:2086:: 29722 0.7% AS40027 -- NETFLIX-ASN, US 8 - 2a00:9d20:53::/4 25300 0.6% AS60626 -- LEASEWEBCDN, NL 9 - 2a00:9d20:5353:: 25294 0.6% AS60626 -- LEASEWEBCDN, NL 10 - 2a03:8c80::/2920499 0.5% AS31319 -- ESTRACOM-AS, IT 11 - 2a00:86c0:2087:: 19154 0.5% AS40027 -- NETFLIX-ASN, US 12 - 2a00:86c0:2086:: 18752 0.5% AS40027 -- NETFLIX-ASN, US 13 - 2001:67c:245c::/ 18722 0.5% AS49762 -- SMN-AS, FI 14 - 2804:1728:8000:: 17333 0.4% AS263128 -- Internet Maxima Tecnologia Ltda, BR 15 - 2804:1728::/3217333 0.4% AS263128 -- Internet Maxima Tecnologia Ltda, BR 16 - 2804:5ea8::/3317310 0.4% AS269048 -- MAN WEB HOSTING LTDA, BR 17 - 2a10:4a85::/3216079 0.4% AS50329 -- AS-JOSEPH JR
[apops] Weekly Routing Table Report
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-st...@lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith . Routing Table Report 04:00 +10GMT Sat 19 Sep, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 823713 Prefixes after maximum aggregation (per Origin AS): 313888 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 396613 Total ASes present in the Internet Routing Table: 69426 Prefixes per ASN: 11.86 Origin-only ASes present in the Internet Routing Table: 59659 Origin ASes announcing only one prefix: 24758 Transit ASes present in the Internet Routing Table:9767 Transit-only ASes present in the Internet Routing Table:303 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 47 Max AS path prepend of ASN ( 37385) 44 Prefixes from unregistered ASNs in the Routing Table: 829 Number of instances of unregistered ASNs: 830 Number of 32-bit ASNs allocated by the RIRs: 33522 Number of 32-bit ASNs visible in the Routing Table: 27683 Prefixes from 32-bit ASNs in the Routing Table: 128618 Number of bogon 32-bit ASNs visible in the Routing Table:14 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:446 Number of addresses announced to Internet: 2860680832 Equivalent to 170 /8s, 130 /16s and 134 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 276420 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 216676 Total APNIC prefixes after maximum aggregation: 63566 APNIC Deaggregation factor:3.41 Prefixes being announced from the APNIC address blocks: 210515 Unique aggregates announced from the APNIC address blocks:86747 APNIC Region origin ASes present in the Internet Routing Table: 10861 APNIC Prefixes per ASN: 19.38 APNIC Region origin ASes announcing only one prefix: 3045 APNIC Region transit ASes present in the Internet Routing Table: 1590 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5963 Number of APNIC addresses announced to Internet: 779146752 Equivalent to 46 /8s, 112 /16s and 214 /24s APNIC AS Blocks4608-4864, 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:240915 Total ARIN prefixes after maximum aggregation: 111026 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 238608 Unique aggregates announced from the ARIN address blocks:116675 ARIN Region origin ASes present in the Internet Routing Table:18588 ARIN Prefixes per ASN:12.84 ARIN Reg
