37451 CongoTelecom, CG
Adjacency: 13 Upstream: 3 Downstream: 10
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS37468 ANGOLA-CABLES, AO
AS174 COGENT-174 - Cogent Communications, LLC, US
Downstream Adjacent AS list
AS37463 MTN-CONGO, CG
AS328329 ARPCE-AS, CG
AS211612 CACHE77, GB
AS329632 TELECOMMUNICATION-DU-CONGO, CG
AS328500 AMC-Telecom, CG
AS37447 ORANGE-RDC, CD
AS43256 KIN-AS, US
AS37548 ARPCE, CG
AS37414 Microcom-Sprl, CD
AS37020 CELTEL-DRC, CD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11082 AS37451 ORG+TRN Originate: 8704 /18.91 Transit: 4864 /19.75 CongoTelecom, CG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 7195 AS37451 CongoTelecom, CG 34 10 4 28 6 17.65% Prefix AS Path Aggregation Suggestion 102.129.64.0/24 4777 2516 174 37451 102.129.66.0/24 4777 2516 174 37451 102.129.67.0/24 4777 2497 37468 37451 102.129.68.0/24 4777 2497 1299 37451 102.129.69.0/24 4777 2497 37468 37451 102.129.70.0/24 4777 2497 37468 37451 102.129.71.0/24 4777 2497 1299 37451 102.129.72.0/23 4608 7575 37468 37451 + Announce - aggregate of 102.129.72.0/24 (4608 7575 37468 37451) and 102.129.73.0/24 (4608 7575 37468 37451) 102.129.72.0/24 4608 7575 37468 37451 - Withdrawn - aggregated with 102.129.73.0/24 (4608 7575 37468 37451) 102.129.73.0/24 4608 7575 37468 37451 - Withdrawn - aggregated with 102.129.72.0/24 (4608 7575 37468 37451) 102.129.74.0/24 4608 7575 37468 37451 102.129.75.0/24 4777 2497 1299 37451 102.129.76.0/24 4777 2497 1299 37451 102.129.77.0/24 4777 2497 37468 37451 102.129.78.0/23 4777 2497 37468 37451 + Announce - aggregate of 102.129.78.0/24 (4777 2497 37468 37451) and 102.129.79.0/24 (4777 2497 37468 37451) 102.129.78.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 102.129.79.0/24 (4777 2497 37468 37451) 102.129.79.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 102.129.78.0/24 (4777 2497 37468 37451) 102.129.81.0/24 4777 2497 1299 37451 102.129.82.0/24 4777 2516 174 37451 102.129.84.0/23 4777 2497 37468 37451 + Announce - aggregate of 102.129.84.0/24 (4777 2497 37468 37451) and 102.129.85.0/24 (4777 2497 37468 37451) 102.129.84.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 102.129.85.0/24 (4777 2497 37468 37451) 102.129.85.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 102.129.84.0/24 (4777 2497 37468 37451) 102.129.88.0/24 4777 2497 37468 37451 102.129.89.0/24 4777 2497 1299 37451 102.129.90.0/24 4608 7575 37468 37451 102.129.91.0/24 4777 2497 1299 37451 102.129.92.0/24 4777 2497 1299 37451 102.129.94.0/24 4777 2497 1299 37451 102.213.232.0/24 4777 2497 37468 37451 154.53.208.0/24 4777 2497 1299 37451 154.53.209.0/24 4777 2497 37468 37451 154.53.210.0/24 4777 2497 37468 37451 154.53.211.0/24 4608 7575 37468 37451 197.157.252.0/22 4777 2497 37468 37451 + Announce - aggregate of 197.157.252.0/23 (4777 2497 37468 37451) and 197.157.254.0/23 (4777 2497 37468 37451) 197.157.252.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 197.157.253.0/24 (4777 2497 37468 37451) 197.157.253.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 197.157.252.0/24 (4777 2497 37468 37451) 197.157.254.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 197.157.255.0/24 (4777 2497 37468 37451) 197.157.255.0/24 4777 2497 37468 37451 - Withdrawn - aggregated with 197.157.254.0/24 (4777 2497 37468 37451)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37451 34 More Specifics 34 Total Advertisements CongoTelecom, CG
102.129.64.0/24 102.129.64.0/19
102.129.66.0/24 102.129.64.0/19
102.129.67.0/24 102.129.64.0/19
102.129.68.0/24 102.129.64.0/19
102.129.69.0/24 102.129.64.0/19
102.129.70.0/24 102.129.64.0/19
102.129.71.0/24 102.129.64.0/19
102.129.72.0/24 102.129.64.0/19
102.129.73.0/24 102.129.64.0/19
102.129.74.0/24 102.129.64.0/19
102.129.75.0/24 102.129.64.0/19
102.129.76.0/24 102.129.64.0/19
102.129.77.0/24 102.129.64.0/19
102.129.78.0/24 102.129.64.0/19
102.129.79.0/24 102.129.64.0/19
102.129.81.0/24 102.129.64.0/19
102.129.82.0/24 102.129.64.0/19
102.129.84.0/24 102.129.64.0/19
102.129.85.0/24 102.129.64.0/19
102.129.88.0/24 102.129.64.0/19
102.129.89.0/24 102.129.64.0/19
102.129.90.0/24 102.129.64.0/19
102.129.91.0/24 102.129.64.0/19
102.129.92.0/24 102.129.64.0/19
102.129.94.0/24 102.129.64.0/19
102.213.232.0/24 102.213.232.0/22
154.53.208.0/24 154.53.0.0/16
154.53.209.0/24 154.53.0.0/16
154.53.210.0/24 154.53.0.0/16
154.53.211.0/24 154.53.0.0/16
197.157.252.0/24 197.157.252.0/22
197.157.253.0/24 197.157.252.0/22
197.157.254.0/24 197.157.252.0/22
197.157.255.0/24 197.157.252.0/22
whois: 402332
IANA has recorded AS37451 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37451\n % This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to the following terms of Use. See https://afrinic.net/whois/terms