[apops] BGP Update Report
BGP Update Report Interval: 10-Dec-20 -to- 24-Dec-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS33548 265339 2.7% 37905.6 -- UNWIRED-NOC, US 2 - AS11830 224906 2.3% 103.9 -- Instituto Costarricense de Electricidad y Telecom., CR 3 - AS40065 175786 1.8% 784.8 -- CNSERVERS, US 4 - AS9829 138035 1.4% 75.6 -- BSNL-NIB National Internet Backbone, IN 5 - AS9009 131063 1.3% 105.4 -- M247, GB 6 - AS16509 122258 1.2% 38.2 -- AMAZON-02, US 7 - AS17794 85936 0.9%7161.3 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 8 - AS480879078 0.8% 59.1 -- CHINA169-BJ China Unicom Beijing Province Network, CN 9 - AS29060 77978 0.8%2436.8 -- ALKIM-AS Ankara Turkiye, TR 10 - AS36903 73439 0.8% 77.2 -- MT-MPLS, MA 11 - AS13904 65255 0.7%1359.5 -- COSLINK, US 12 - AS39891 62977 0.7% 18.9 -- ALJAWWALSTC-AS, SA 13 - AS756562308 0.6% 741.8 -- BDCOM-BD Rangs Nilu Square, 5th Floor, House 75, Road 5/A, Dhanmondi R/A, Dhaka 1209, BD 14 - AS36914 61810 0.6% 153.0 -- KENET-AS, KE 15 - AS815155781 0.6% 7.4 -- Uninet S.A. de C.V., MX 16 - AS23969 51133 0.5% 131.8 -- TOT-NET TOT Public Company Limited, TH 17 - AS483750232 0.5% 62.6 -- CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN 18 - AS17623 47761 0.5% 61.6 -- CNCGROUP-SZ China Unicom Shenzen network, CN 19 - AS29119 47443 0.5% 108.3 -- SERVIHOSTING-AS AireNetworks, ES 20 - AS14477 42722 0.4% 871.9 -- FLTG, US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS26405 38164 0.4% 38164.0 -- HDCS, US 2 - AS33548 265339 2.7% 37905.6 -- UNWIRED-NOC, US 3 - AS52620 34021 0.3% 34021.0 -- BRASIL NORTE BEBIDAS S/A, BR 4 - AS53853 33452 0.3% 33452.0 -- JAMA-ASN, US 5 - AS57717 36239 0.4% 18119.5 -- FBX-AS, NL 6 - AS20101 25980 0.3%8660.0 -- MICHWAVE, US 7 - AS517558048 0.1%8048.0 -- NOVA-PROMPT-AS Balomir 27b, RO 8 - AS209557 15426 0.2%7713.0 -- TSUNGYI-YU, TW 9 - AS17794 85936 0.9%7161.3 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 10 - AS3287265271 0.1%5271.0 -- MWC, LY 11 - AS244744641 0.1%4641.0 -- ASNPANYCAST Nepal Internet Exchange NP Anycast, NP 12 - AS454944611 0.1%4611.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 13 - AS20312 21498 0.2%3583.0 -- Fundacion Centro Nacional de Innovacion Tecnologica (CENIT), VE 14 - AS1400887089 0.1%3544.5 -- TCL-AS-AP Telebangla Communications Ltd, BD 15 - AS374263164 0.0%3164.0 -- Amcon, NG 16 - AS602553031 0.0%3031.0 -- INTERNETTYUK, GB 17 - AS18117 23771 0.2%2971.4 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 18 - AS146007852 0.1%2617.3 -- MXL-PROD, US 19 - AS2033812571 0.0%2571.0 -- VOIPANDIS, IE 20 - AS29060 77978 0.8%2436.8 -- ALKIM-AS Ankara Turkiye, TR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 101.51.56.0/2443809 0.4% AS23969 -- TOT-NET TOT Public Company Limited, TH 2 - 64.192.3.0/24 43741 0.4% AS33548 -- UNWIRED-NOC, US 3 - 64.192.2.0/24 43614 0.4% AS33548 -- UNWIRED-NOC, US 4 - 64.192.1.0/24 43606 0.4% AS33548 -- UNWIRED-NOC, US 5 - 64.192.0.0/24 43606 0.4% AS33548 -- UNWIRED-NOC, US 6 - 64.192.5.0/24 42874 0.4% AS33548 -- UNWIRED-NOC, US 7 - 64.192.4.0/24 42533 0.4% AS33548 -- UNWIRED-NOC, US 8 - 66.152.121.0/24 42473 0.4% AS14477 -- FLTG, US 9 - 67.211.53.0/2438164 0.4% AS26405 -- HDCS, US 10 - 94.102.54.0/2336221 0.4% AS57717 -- FBX-AS, NL 11 - 216.238.254.0/23 36151 0.4% AS13904 -- COSLINK, US 12 - 177.124.110.0/24 34021 0.3% AS52620 -- BRASIL NORTE BEBIDAS S/A, BR 13 - 192.206.204.0/24 33452 0.3% AS53853 -- JAMA-ASN, US 14 - 185.174.212.0/23 31550 0.3% AS29119 -- SERVIHOSTING-AS AireNetworks, ES 15 - 64.68.236.0/2228521 0.3% AS13904 -- COSLINK, US 16 - 118.127.80.0/22 23755 0.2% AS18117 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 17 - 203.145.78.0/24 21507 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 18 - 203.145.73.0/24 21504 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 19 - 203.145.74.0/24 21455 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 20 - 202.45.88.0/2421454 0.2% AS17794 -- HTCL-ORANGE-HK-AP
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 10-Dec-20 -to- 24-Dec-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS116641278177 7.1%6145.1 -- Techtel LMDS Comunicaciones Interactivas S.A., AR 2 - AS276511257790 7.0% 10143.5 -- ENTEL CHILE S.A., CL 3 - AS210107 727875 4.1%8178.4 -- PLUSWEB, TR 4 - AS18881723643 4.0% 14768.2 -- TELEFONICA BRASIL S.A, BR 5 - AS26615568001 3.2%3812.1 -- TIM S/A, BR 6 - AS16509563106 3.1% 408.0 -- AMAZON-02, US 7 - AS7303 549688 3.1%6786.3 -- Telecom Argentina S.A., AR 8 - AS13999498713 2.8%4704.8 -- Mega Cable, S.A. de C.V., MX 9 - AS28073403240 2.2%6720.7 -- Cooperativa Electrica Trenque Lauquen, AR 10 - AS270559 392322 2.2% 24520.1 -- XIS 2 INTERNET FIBRA LTDA, BR 11 - AS62240389655 2.2%1221.5 -- CLOUVIDER Clouvider - Global ASN, GB 12 - AS265594 370591 2.1%2117.7 -- Television Internacional, S.A. de C.V., MX 13 - AS50463324194 1.8%9824.1 -- TRIPLEC-ASN, IL 14 - AS28006316148 1.8%2180.3 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP, EC 15 - AS28573239519 1.3% 527.6 -- CLARO S.A., BR 16 - AS34164232543 1.3%5962.6 -- AKAMAI-LON, NL 17 - AS12735187111 1.0%4252.5 -- ASTURKNET, TR 18 - AS20940179243 1.0% 631.1 -- AKAMAI-ASN1, NL 19 - AS271373 175365 1.0% 25052.1 -- UPVC INTERNET CONQUISTA LTDA, BR 20 - AS34984174217 1.0%4467.1 -- TELLCOM-AS, TR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS13644048974 0.3% 48974.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - AS205908 102628 0.6% 34209.3 -- PETERCXY-NETWORKS PeterCxy Networks, DE 3 - AS1730141 0.2% 30141.0 -- IPPON_HOSTING-AS, FR 4 - AS271373 175365 1.0% 25052.1 -- UPVC INTERNET CONQUISTA LTDA, BR 5 - AS27147024784 0.1% 24784.0 -- NOCTEL TELECOM E REDES LTDA, BR 6 - AS26500924678 0.1% 24678.0 -- OMEGA TELECOMUNICACAO LTDA, BR 7 - AS26436524652 0.1% 24652.0 -- UDS SOLUCOES DIGITAIS LTDA, BR 8 - AS270559 392322 2.2% 24520.1 -- XIS 2 INTERNET FIBRA LTDA, BR 9 - AS26358724464 0.1% 24464.0 -- J. UTZIG & CIA LTDA - EPP, BR 10 - AS26848423970 0.1% 23970.0 -- AIRNET INTERNET TELECOM, BR 11 - AS26333723317 0.1% 23317.0 -- Ready Tecnologia da Informacao LTDA, BR 12 - AS26252423207 0.1% 23207.0 -- COAMO AGROINDUSTRIAL COOPERATIVA, BR 13 - AS28369 22948 0.1% 22948.0 -- SIGNALLINK INFORMATICA LTDA, BR 14 - AS26360922849 0.1% 22849.0 -- Free Way Tecnologia, BR 15 - AS26261322010 0.1% 22010.0 -- FOCUS PROVEDORIA DE INTERNET, BR 16 - AS49762 19648 0.1% 19648.0 -- SMN-AS, FI 17 - AS52688 19500 0.1% 19500.0 -- FATIMA VIDEO ELETRONICA LTDA ME, BR 18 - AS33110 18022 0.1% 18022.0 -- UHSC-MBC, CA 19 - AS50329 17678 0.1% 17678.0 -- AS-ALEX Blackstar (https://as50329.net), GB 20 - AS26858317337 0.1% 17337.0 -- F DOS SANTOS BATISTA EIRELI ME, BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2400:dc40::/3248974 0.3% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - 2a0e:b107:2f0::/ 37154 0.2% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 3 - 2a06:e881:2502:: 36335 0.2% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 4 - 2405:4000:800:8: 35721 0.2% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 5 - 2a01:bfe0::/3230141 0.2% AS17 -- IPPON_HOSTING-AS, FR 6 - 2a0e:b107:2f0::/ 29139 0.2% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 7 - 2804:7a78::/3325419 0.1% AS271373 -- UPVC INTERNET CONQUISTA LTDA, BR 8 - 2804:7a78:4000:: 25402 0.1% AS271373 -- UPVC INTERNET CONQUISTA LTDA, BR 9 - 2804:7a78::/3225368 0.1% AS271373 -- UPVC INTERNET CONQUISTA LTDA, BR 10 - 2804:7a78::/3425358 0.1% AS271373 -- UPVC INTERNET CONQUISTA LTDA, BR 11 - 2804:6dd8:e000:: 25145 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 12 - 2804:6dd8:b000:: 25135 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 13 - 2804:6dd8:c000:: 25113 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 14 - 2804:6dd8:d000:: 25094 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 15 - 2804:6dd8:a000:: 25081 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 16 - 2804:6dd8:9000:: 25010 0.1% AS270559 -- XIS 2 INTERNET FIBRA LTDA, BR 17 - 2804:7f5:8000::/ 24900 0.1%
[apops] The CIDR Report
This report has been generated at Fri Dec 25 21:45:42 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 18-12-20103829 59008 19-12-20103969 59010 20-12-20103970 59004 21-12-20103973 58972 22-12-20104861 59062 23-12-20105050 59077 24-12-20105205 59102 25-12-20105338 59102 AS Summary 21386 Number of ASes in routing system 13365 Number of ASes announcing only one prefix 2730 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. --- 25Dec20 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 105330591494618143.8% All ASes AS11172 2730 114 261695.8% Alestra, S. de R.L. de C.V., MX AS45609 2022 320 170284.2% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 14784 147499.7% UNI2-AS, ES AS22773 12218 121399.3% ASN-CXA-ALL-CCI-22773-RDC, US AS45271 1326 143 118389.2% ICLNET-AS-AP Idea Cellular Limited, IN AS7552 11444 114099.7% VIETEL-AS-AP Viettel Group, VN AS28573 1226 137 108988.8% CLARO S.A., BR AS39891 7889 77998.9% ALJAWWALSTC-AS, SA AS32098 791 82 70989.6% TRANSTELCO-INC, US AS17622 1254 620 63450.6% CNCGROUP-GZ China Unicom Guangzhou network, CN AS16509 1461 847 61442.0% AMAZON-02, US AS9808 1044 434 61058.4% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS33363 681 95 58686.0% BHN-33363, US AS62240 563 21 54296.3% CLOUVIDER Clouvider - Global ASN, GB AS38266 779 247 53268.3% VODAFONE-IN Vodafone India Ltd., IN AS4134 523 61 46288.3% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS4808 530 99 43181.3% CHINA169-BJ China Unicom Beijing Province Network, CN AS30036 578 204 37464.7% MEDIACOM-ENTERPRISE-BUSINESS, US AS20115 479 119 36075.2% CHARTER-20115, US AS17552 381 22 35994.2% TRUEONLINE-AS-AP True Online, TH AS13142 386 32 35491.7% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS13361 578 263 31554.5% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS55303 482 205 27757.5% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS58952 2732 27199.3% FRONTIIRCOLTD-MM Frontiir Co. Ltd, MM AS55430 297 29 26890.2% STARHUB-NGNBN Starhub Ltd, SG AS45899 283 20 26392.9% VNPT-AS-VN VNPT Corp, VN AS9605 275 18 25793.5% 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 AS4538 341 93 24872.7% ERX-CERNET-BKB China Education and Research Network Center, CN Total 24430 42562017482.6% Top 30 total Possible Bogus Routes 600:6001:ee3::/48AS11351 TWC-11351-NORTHEAST, US 605:a401:878b::/48 AS33363 BHN-33363, US 2001::/32AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:df0:2b7::/48
[apops] The CIDR Report
This report has been generated at Fri Dec 25 21:14:37 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
18-12-20853729 472816
19-12-20853945 472583
20-12-20854397 472413
21-12-20853905 472501
22-12-20854518 472849
23-12-20854339 472923
24-12-20854402 473404
25-12-20854973 473291
AS Summary
70408 Number of ASes in routing system
24840 Number of ASes announcing only one prefix
8140 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
116033536 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').
--- 25Dec20 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 854404 473262 38114244.6% All ASes
AS8151 8140 2172 596873.3% Uninet S.A. de C.V., MX
AS12479 6214 444 577092.9% UNI2-AS, ES
AS7545 5674 710 496487.5% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS7155 4038 493 354587.8% VIASAT-SP-BACKBONE, US
AS7552 3540 115 342596.8% VIETEL-AS-AP Viettel Group, VN
AS39891 3460 44 341698.7% ALJAWWALSTC-AS, SA
AS22773 3768 522 324686.1% ASN-CXA-ALL-CCI-22773-RDC, US
AS6327 3356 505 285185.0% SHAW, CA
AS7713 3234 547 268783.1% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS8551 3209 645 256479.9% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS4538 4753 2249 250452.7% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS11492 4766 2576 219046.0% CABLEONE, US
AS9808 2590 508 208280.4% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS9498 2296 260 203688.7% BBIL-AP BHARTI Airtel Ltd., IN
AS9394 2032 49 198397.6% CTTNET China TieTong
Telecommunications
Corporation, CN
AS45899 3340 1366 197459.1% VNPT-AS-VN VNPT Corp, VN
AS47331 6258 4383 187530.0% TTNET, TR
AS12389 2869 1021 184864.4% ROSTELECOM-AS, RU
AS4755 2131 359 177283.2% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS16509 4547 2777 177038.9% AMAZON-02, US
AS20115 2163 555 160874.3% CHARTER-20115, US
AS18403 1656 52 160496.9% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS18566 2004 465 153976.8% MEGAPATH5-, US
AS11830 2564 1101 146357.1% Instituto Costarricense de
Electricidad y Telecom., CR
AS45090 2067 665 140267.8% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS209 2522 1224 129851.5% CENTURYLINK-US-LEGACY-QWEST,
US
AS4766 2407 1191 121650.5% KIXS-AS-KR Korea Telecom, KR
AS24560 1472 339 113377.0% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services, IN
AS45609 1566 489 107768.8% BHARTI-MOBILITY-AS-AP Bharti
Airtel Ltd. AS for GPRS
Service, IN
AS7303 1555 497 105868.0% Telecom Argentina S.A., AR
Total 100191283237186871.7% Top 30 total
Possible Bogus Routes
23.133.192.0/24 AS16734 -Reserved AS-, ZZ
[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 26 Dec, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 834627 Prefixes after maximum aggregation (per Origin AS): 319962 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 399619 Total ASes present in the Internet Routing Table: 70194 Prefixes per ASN: 11.89 Origin-only ASes present in the Internet Routing Table: 60341 Origin ASes announcing only one prefix: 24973 Transit ASes present in the Internet Routing Table:9853 Transit-only ASes present in the Internet Routing Table:301 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 203 Max AS path prepend of ASN (396896) 200 Prefixes from unregistered ASNs in the Routing Table: 1050 Number of instances of unregistered ASNs: 1053 Number of 32-bit ASNs allocated by the RIRs: 34527 Number of 32-bit ASNs visible in the Routing Table: 28671 Prefixes from 32-bit ASNs in the Routing Table: 132240 Number of bogon 32-bit ASNs visible in the Routing Table:23 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:522 Number of addresses announced to Internet: 2863188352 Equivalent to 170 /8s, 168 /16s and 201 /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: 284081 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 218461 Total APNIC prefixes after maximum aggregation: 64434 APNIC Deaggregation factor:3.39 Prefixes being announced from the APNIC address blocks: 214540 Unique aggregates announced from the APNIC address blocks:87588 APNIC Region origin ASes present in the Internet Routing Table: 11144 APNIC Prefixes per ASN: 19.25 APNIC Region origin ASes announcing only one prefix: 3167 APNIC Region transit ASes present in the Internet Routing Table: 1610 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6283 Number of APNIC addresses announced to Internet: 777992448 Equivalent to 46 /8s, 95 /16s and 57 /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, 131072-143673 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:240552 Total ARIN prefixes after maximum aggregation: 111516 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 240984 Unique aggregates announced from the ARIN address blocks:115437 ARIN Region origin ASes present in the Internet Routing Table:18692 ARIN Prefixes per ASN:12.89 ARIN
