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[apops] The CIDR Report

This report has been generated at Fri May 14 21:45:48 2021 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      Prefixes    CIDR Agg
        07-05-21    123075       63805
        08-05-21    123330       63982
        09-05-21    123356       64044
        10-05-21    123406       64045
        11-05-21    123429       64383
        12-05-21    123823       64460
        13-05-21    123867       64551
        14-05-21    123962       64551

AS Summary
         22518  Number of ASes in routing system
         13948  Number of ASes announcing only one prefix
          3019  Largest number of prefixes announced by an AS
                AS11172: Alestra, S. de R.L. de C.V., MX
      36318243586048 (/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.

 --- 14May21 ---
ASnum    NetsNow NetsAggr  NetGain   % Gain   Description

Table     124139    64706    59433    47.9%   All ASes

AS11172     3019      118     2901    96.1%   Alestra, S. de R.L. de C.V.,
AS9808      2714      549     2165    79.8%   CMNET-GD Guangdong Mobile
                                               Communication Co.Ltd., CN
AS7552      2019        6     2013    99.7%   VIETEL-AS-AP Viettel Group, VN
AS45609     2127      300     1827    85.9%   BHARTI-MOBILITY-AS-AP Bharti
                                               Airtel Ltd. AS for GPRS
                                               Service, IN
AS17622     2324      680     1644    70.7%   CNCGROUP-GZ China Unicom
                                               Guangzhou network, CN
AS12479     1541        5     1536    99.7%   UNI2-AS, ES
AS24547     1519       34     1485    97.8%   CMNET-V4HEBEI-AS-AP Hebei
                                               Mobile Communication Company
                                               Limited, CN
AS22773     1243       10     1233    99.2%   ASN-CXA-ALL-CCI-22773-RDC, US
AS45271     1377      146     1231    89.4%   ICLNET-AS-AP Idea Cellular
                                               Limited, IN
AS28573     1203      138     1065    88.5%   CLARO S.A., BR
AS56046     1060       22     1038    97.9%   CMNET-JIANGSU-AP China Mobile
                                               communications corporation,
AS39891      796        9      787    98.9%   ALJAWWALSTC-AS, SA
AS18403      876      154      722    82.4%   FPT-AS-AP The Corporation for
                                               Financing & Promoting
                                               Technology, VN
AS62240      738       40      698    94.6%   CLOUVIDER Clouvider - Global
                                               ASN, GB
AS4808       827      169      658    79.6%   CHINA169-BJ China Unicom
                                               Beijing Province Network, CN
AS56044      656       10      646    98.5%   CMNET-AS-LIAONING China Mobile
                                               communications corporation,
AS16509     1562      930      632    40.5%   AMAZON-02, US
AS38266      837      256      581    69.4%   VODAFONE-IN Vodafone India
                                               Ltd., IN
AS56047      630       63      567    90.0%   CMNET-HUNAN-AP China Mobile
                                               communications corporation,
AS8376       634      109      525    82.8%   Jordan Data Communications, JO
AS4134       534       37      497    93.1%   CHINANET-BACKBONE
                                               No.31,Jin-rong Street, CN
AS17552      413       14      399    96.6%   TRUEONLINE-AS-AP True Online,
AS32098      847      460      387    45.7%   TRANSTELCO-INC, US
AS13361      573      194      379    66.1%   VODAFONE-AS-AP Vodafone
                                               Australia Pty Ltd, AU
AS56041      394       31      363    92.1%   CMNET-ZHEJIANG-AP China Mobile
                                               communications corporation,
AS30036      601      254      347    57.7%   MEDIACOM-ENTERPRISE-BUSINESS,
AS13142      403       64      339    84.1%   MOBIFONE-AS-VN MOBIFONE
                                               Corporation, VN
AS11664      344        7      337    98.0%   Techtel LMDS Comunicaciones
                                               Interactivas S.A., AR
AS20940      729      445      284    39.0%   AKAMAI-ASN1, NL
AS24445      333       55      278    83.5%   CMNET-V4HENAN-AS-AP Henan
                                               Mobile Communications
                                               Co.,Ltd, CN

Total      32873     5309    27564    83.8%   Top 30 total

Possible Bogus Routes

        2001::/32            AS6939  HURRICANE, US
        2001:4:112::/48      AS112   -Reserved AS-, ZZ
        2001:df0:2b7::/48    AS9555  VZB-AU-AS Verizon Australia PTY Limited, AU
        2001:df3:180::/48    AS14057 XTT-AS-AP XTT ELECTRONIC LIMITED, HK
        2001:df5:5c00::/48   AS9649  MOPH-TH-AP Information Technology Office, SG
        2001:df6:f900::/48   AS13835 
        2001:43f8:720::/48   AS37603 GameZone-AS, AO
        2001:43f8:7d0::/48   AS37591 -Reserved AS-, ZZ
        2001:43f8:ac0::/48   AS37356 Huge-Networks, ZA
        2002::/16            AS6939  HURRICANE, US
        2004:2:da0::/48      AS1239  SPRINTLINK, US
        2004:2:da1::/48      AS1239  SPRINTLINK, US
        2004:2:da2::/48      AS1239  SPRINTLINK, US
        2004:2:da3::/48      AS1239  SPRINTLINK, 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
        2401:5b80::/32       AS13342 
        2401:f500:1::/48     AS17139 NETRANGE, US
        2402:f880::/32       AS64056 KAZILALLC-AS-AP Kazila LLC, AU
        2403:4200:401::/48   AS58534 JAZMIN-AS-AP Jazmin Communications Pty Ltd, AU
        2403:4e00::/32       AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:300::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:301::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:302::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:305::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:306::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:309::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:30b::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:30d::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:310::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:316::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2403:4e00:319::/48   AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
        2404:bcc0::/32       AS13835 
        2404:e601::/48       AS13280 SINGTEL-AS-SCSGKC23 Singapore Telecommunications Limited, SG
        2405:1900::/32       AS45475 AMURINET-NZ Amuri Net, NZ
        2406:8300:2::/48     AS17559 SPECTUM-NON-AP Spectrums Core Network, AU
        2408:7768::/32       AS27117 Christopher Eduardo Fistarol ME, BR
        2450:1740:1::/48     AS14007 GARMININTERNATIONAL-AS-AP Garmin International Inc, TW
        2506:5fc0::/28       AS39848 REDMERCURY, US
        2605:a80:1::/48      AS13213 UK2NET-AS, GB
        2605:66c6::/32       AS37493 -Reserved AS-, ZZ
        2605:66c7::/32       AS37493 -Reserved AS-, ZZ
        2606:ae04:8020::/48  AS17224 ATT-CERFNET-BLOCK, US
        2620:0:880::/48      AS29763 -Reserved AS-, ZZ
        2620:0:900::/48      AS4185  ATTIS-ASN4185, US
        2620:38:a00::/48     AS22695 PLAYGROUND, US
        2620:40:4000::/48    AS16931 GLOBAL-PAYMENTS-1, US
        2620:85:8000::/48    AS46453 -Reserved AS-, ZZ
        2620:97:4000::/48    AS14244 NSIHOSTING-EQX-VA, US
        2620:ba:8000::/48    AS2386  INS-AS, US
        2620:103:d001::/48   AS32029 -Reserved AS-, ZZ
        2620:108:8002::/48   AS14904 IBMCCH-RTP, US
        2620:108:8006::/48   AS12980 EMEA Hosting Autonomous System, NL
        2620:122:6000::/44   AS33491 COMCAST-33491, US
        2620:12c:b131::/48   AS13448 WEBSENSE, US
        2801:14:c800::/48    AS19429 ETB - Colombia, CO
        2801:19c:10::/48     AS14080 Telmex Colombia S.A., CO
        2803:1a80::/32       AS28317 BOOMERANG WIRELESS S.A., CR
        2803:1b40::/32       AS27843 OPTICAL TECHNOLOGIES S.A.C., PE
        2803:2f40:ffff::/48  AS36351 SOFTLAYER, US
        2803:4220::/32       AS27843 OPTICAL TECHNOLOGIES S.A.C., PE
        2803:5c40::/32       AS26379 BOOMERANG WIRELESS S.A., CR
        2804:324::/32        AS28141 -Reserved AS-, ZZ
        2804:324:10::/44     AS26457 -Reserved AS-, ZZ
        2804:324:20::/44     AS26457 -Reserved AS-, ZZ
        2804:1098::/32       AS52766 -Reserved AS-, ZZ
        2804:1098::/33       AS52766 -Reserved AS-, ZZ
        2804:1098:8000::/33  AS52766 -Reserved AS-, ZZ
        2804:16d0::/32       AS52697 -Reserved AS-, ZZ
        2804:16d0:fa00::/41  AS52697 -Reserved AS-, ZZ
        2804:16d0:fa80::/41  AS52697 -Reserved AS-, ZZ
        2804:16d0:fb00::/41  AS52697 -Reserved AS-, ZZ
        2804:16e8::/32       AS26310 -Reserved AS-, ZZ
        2804:17d4::/32       AS26277 -Reserved AS-, ZZ
        2804:1b60::/32       AS61724 -Reserved AS-, ZZ
        2804:21d0::/32       AS26457 -Reserved AS-, ZZ
        2804:21d0:1010::/44  AS26457 -Reserved AS-, ZZ
        2804:21d0:1020::/44  AS26457 -Reserved AS-, ZZ
        2804:31f8::/32       AS26504 -Reserved AS-, ZZ
        2804:36cc::/32       AS26637 -Reserved AS-, ZZ
        2804:5590::/32       AS26794 -Reserved AS-, ZZ
        2805:f10:f12::/48    AS26218 Media Networks Latin America SAC, PE
        2805:f10:f13::/48    AS26218 Media Networks Latin America SAC, PE
        2805:f10:f14::/48    AS26218 Media Networks Latin America SAC, PE
        2903:3e0::/32        AS26218 TV AZTECA SUCURSAL COLOMBIA, CO
        2b0d:6f84::/30       AS37268 
        2b0f:9ac0::/30       AS37493 -Reserved AS-, ZZ
        2b10:3c84::/30       AS53820 CSUR, CA
        2c0f:f590::/32       AS36974 AFNET-AS, CI
        2c0f:f7f8::/32       AS3356  LEVEL3, US
        2c0f:f7f8::/33       AS3356  LEVEL3, US
        2c0f:f7f8:1::/48     AS10753 LVLT-10753, US
        2c0f:f7f8:2::/48     AS10753 LVLT-10753, US
        2c0f:f7f8:8000::/33  AS3356  LEVEL3, US

Please see https://www.cidr-report.org/v6 for the full report

Copies of this report are mailed to: