37027 SIMBANET-AS, TZ
Adjacency: 17 Upstream: 3 Downstream: 14
Upstream Adjacent AS list
AS37100 SEACOM-AS, MU
AS37662 WIOCC-AS, MU
AS15399 WANANCHI-, KE
Downstream Adjacent AS list
AS328727 KAMPALA-SITI-CABLE, UG
AS328118 East-Africa-Broadband-Services-AS, UG
AS329000 EBUL1-AS, UG
AS36915 AFOL-KE-AS, KE
AS37408 NWSC, UG
AS37063 RTL-AS, UG
AS329684 --No Registry Entry--
AS15399 WANANCHI-, KE
AS328707 Al-Bayan-Media, UG
AS21491 UGANDA-TELECOM Uganda Telecom, UG
AS36901 DATANET, UG
AS329341 Tatu-Telecom-Company-SEZ-Limited, KE
AS16907 ISPKENYA, KE
AS37113 tangerine-ug-as, UG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6399 AS37027 ORG+TRN Originate: 23040 /17.51 Transit: 27392 /17.26 SIMBANET-AS, TZ
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 % 3854 AS37027 SIMBANET-AS, TZ 56 20 6 42 14 25.00% Prefix AS Path Aggregation Suggestion 45.221.72.0/21 37100 37027 45.221.73.0/24 3257 37271 15399 37027 45.221.74.0/23 3257 37271 15399 37027 + Announce - aggregate of 45.221.74.0/24 (3257 37271 15399 37027) and 45.221.75.0/24 (3257 37271 15399 37027) 45.221.74.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.75.0/24 (3257 37271 15399 37027) 45.221.75.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.74.0/24 (3257 37271 15399 37027) 45.221.76.0/22 3257 37271 15399 37027 + Announce - aggregate of 45.221.76.0/23 (3257 37271 15399 37027) and 45.221.78.0/23 (3257 37271 15399 37027) 45.221.76.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.77.0/24 (3257 37271 15399 37027) 45.221.77.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.76.0/24 (3257 37271 15399 37027) 45.221.78.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.79.0/24 (3257 37271 15399 37027) 45.221.79.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 45.221.78.0/24 (3257 37271 15399 37027) 62.8.74.0/24 2914 37271 15399 37027 62.8.83.0/24 2914 37271 15399 37027 62.8.85.0/24 2914 37271 15399 37027 102.36.216.0/21 37100 37027 102.36.219.0/24 3257 37271 15399 37027 102.36.220.0/24 2914 37271 15399 37027 102.36.222.0/24 37100 37027 37027 37027 37027 102.140.208.0/23 2914 37271 15399 37027 102.209.128.0/22 37100 37027 102.211.60.0/22 3303 37662 37027 102.215.164.0/22 3303 37662 15399 15399 15399 15399 37027 102.216.148.0/22 3741 37271 15399 37027 102.216.148.0/24 3741 37271 15399 37027 - Withdrawn - matching aggregate 102.216.148.0/22 3741 37271 15399 37027 102.216.150.0/23 2914 37271 15399 37027 102.217.56.0/24 3303 37662 15399 15399 15399 15399 37027 102.218.36.0/22 3303 37662 15399 15399 15399 15399 37027 + Announce - aggregate of 102.218.36.0/23 (3303 37662 15399 15399 15399 15399 37027) and 102.218.38.0/23 (3303 37662 15399 15399 15399 15399 37027) 102.218.36.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.37.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.218.37.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.36.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.218.38.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.39.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.218.39.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.38.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.219.100.0/22 3303 37662 15399 15399 15399 15399 37027 + Announce - aggregate of 102.219.100.0/23 (3303 37662 15399 15399 15399 15399 37027) and 102.219.102.0/23 (3303 37662 15399 15399 15399 15399 37027) 102.219.100.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.219.101.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.219.101.0/24 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.219.100.0/24 (3303 37662 15399 15399 15399 15399 37027) 102.219.102.0/23 3303 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.219.100.0/23 (3303 37662 15399 15399 15399 15399 37027) 102.222.68.0/23 2914 37271 15399 37027 152.55.221.0/24 2914 37271 15399 37027 154.66.216.0/22 37100 37027 154.66.217.0/24 3257 37271 15399 37027 154.66.218.0/23 3257 37271 15399 37027 + Announce - aggregate of 154.66.218.0/24 (3257 37271 15399 37027) and 154.66.219.0/24 (3257 37271 15399 37027) 154.66.218.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 154.66.219.0/24 (3257 37271 15399 37027) 154.66.219.0/24 3257 37271 15399 37027 - Withdrawn - aggregated with 154.66.218.0/24 (3257 37271 15399 37027) 196.200.43.0/24 2914 37271 15399 37027 196.202.167.0/24 37100 37027 196.202.168.0/24 37100 37027 196.202.177.0/24 37100 37027 196.202.180.0/24 37100 37027 196.202.185.0/24 37100 37027 196.207.164.0/23 2914 37271 15399 37027 197.211.0.0/24 37100 37027 197.211.5.0/24 37100 37027 197.211.8.0/24 37100 37027 197.211.18.0/24 37100 37027 197.211.22.0/24 37100 37027 197.220.101.0/24 37100 37027 197.220.102.0/24 37100 37027 197.220.104.0/22 37100 37027 + Announce - aggregate of 197.220.104.0/23 (37100 37027) and 197.220.106.0/23 (37100 37027) 197.220.104.0/24 37100 37027 - Withdrawn - aggregated with 197.220.105.0/24 (37100 37027) 197.220.105.0/24 37100 37027 - Withdrawn - aggregated with 197.220.104.0/24 (37100 37027) 197.220.106.0/24 37100 37027 - Withdrawn - aggregated with 197.220.107.0/24 (37100 37027) 197.220.107.0/24 37100 37027 - Withdrawn - aggregated with 197.220.106.0/24 (37100 37027) 197.220.119.0/24 37100 37027 197.220.127.0/24 37100 37027
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37027 50 More Specifics 57 Total Advertisements SIMBANET-AS, TZ
45.221.72.0/24 45.221.72.0/21
45.221.73.0/24 45.221.72.0/21
45.221.74.0/24 45.221.72.0/21
45.221.75.0/24 45.221.72.0/21
45.221.76.0/24 45.221.72.0/21
45.221.77.0/24 45.221.72.0/21
45.221.78.0/24 45.221.72.0/21
45.221.79.0/24 45.221.72.0/21
62.8.65.0/24 62.8.64.0/19
62.8.74.0/24 62.8.64.0/19
62.8.81.0/24 62.8.64.0/19
62.8.83.0/24 62.8.64.0/19
62.8.85.0/24 62.8.64.0/19
102.36.216.0/24 102.36.216.0/21
102.36.217.0/24 102.36.216.0/21
102.36.219.0/24 102.36.216.0/21
102.216.148.0/24 102.216.148.0/22
102.216.149.0/24 102.216.148.0/22
102.217.56.0/24 102.217.56.0/22
102.217.57.0/24 102.217.56.0/22
102.217.58.0/23 102.217.56.0/22
102.218.36.0/24 102.218.36.0/22
102.218.37.0/24 102.218.36.0/22
102.218.38.0/24 102.218.36.0/22
102.218.39.0/24 102.218.36.0/22
102.219.100.0/24 102.219.100.0/22
102.219.101.0/24 102.219.100.0/22
102.219.102.0/23 102.219.100.0/22
102.220.92.0/23 102.220.92.0/22
102.220.94.0/24 102.220.92.0/22
102.220.95.0/24 102.220.92.0/22
154.66.217.0/24 154.66.216.0/22
154.66.218.0/24 154.66.216.0/22
154.66.219.0/24 154.66.216.0/22
196.202.164.0/24 196.202.160.0/19
196.202.165.0/24 196.202.160.0/19
196.202.166.0/24 196.202.160.0/19
196.202.167.0/24 196.202.160.0/19
196.202.168.0/24 196.202.160.0/19
196.202.177.0/24 196.202.160.0/19
196.202.180.0/24 196.202.160.0/19
196.202.185.0/24 196.202.160.0/19
197.211.0.0/24 197.211.0.0/19
197.211.8.0/24 197.211.0.0/19
197.211.19.0/24 197.211.0.0/19
197.211.22.0/24 197.211.0.0/19
197.220.99.0/24 197.220.96.0/19
197.220.101.0/24 197.220.96.0/19
197.220.106.0/24 197.220.96.0/19
197.220.127.0/24 197.220.96.0/19
102.36.218.0/24 102.36.216.0/21
102.36.220.0/24 102.36.216.0/21
102.36.221.0/24 102.36.216.0/21
102.36.222.0/24 102.36.216.0/21
102.140.208.0/23 102.140.192.0/18
102.140.226.0/24 102.140.192.0/18
102.216.150.0/23 102.216.148.0/22
102.222.68.0/23 102.222.68.0/22
102.222.70.0/23 102.222.68.0/22
196.200.43.0/24 196.200.32.0/20
196.207.164.0/23 196.207.128.0/18
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 102.220.251.0/24 Announced
+ 196.202.168.0/24 Announced
+ 196.202.177.0/24 Announced
- 102.36.218.0/24 Withdrawn
- 102.36.220.0/24 Withdrawn
- 102.36.221.0/24 Withdrawn
- 102.36.222.0/24 Withdrawn
- 102.140.208.0/23 Withdrawn
- 102.140.226.0/24 Withdrawn
- 102.214.148.0/22 Withdrawn
- 102.216.150.0/23 Withdrawn
- 102.222.68.0/23 Withdrawn
- 102.222.70.0/23 Withdrawn
- 102.222.152.0/22 Withdrawn
- 196.200.43.0/24 Withdrawn
- 196.207.164.0/23 Withdrawn
whois: 402603
IANA has recorded AS37027 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37027\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