AS37133 — Airtel Tanzania Bharti Airtel Tanzania
AS Name: Zain-Tanzania-AS
Description: Zain Tanzania AS Airtel Tanzania
Organization: ORG-CT1-AFRINIC
Registry: RIPE-NONAUTH
⚠️ CIRCL BGP Security Rank: 0.0018% (position 10940)
aut-num: AS37133
as-name: airtel-tz-as
descr: Airtel Tanzania
status: ASSIGNED
admin-c: GF5-AFRINIC
tech-c: GF5-AFRINIC
org: ORG-CT1-AFRINIC
mnt-by: AFRINIC-HM-MNT
mnt-lower: CELTEL-MNT
mnt-routes: CELTEL-MNT
notify: ***@tz.airtel.com
notify: ***@airtel.co.tz
changed: ***@afrinic.net 20090825
changed: ***@afrinic.net 20111027
changed: ***@afrinic.net 20140808
changed: ***@afrinic.net 20140814
changed: ***@afrinic.net 20240130
changed: ***@afrinic.net 20260122
source: AFRINIC
Direct Membership
Macros that directly list AS37133 as a member:
AS-37133(13 members)
AS-AS36926(13 members)
AS-AIRTELAFRICA-OPCO(19 members)
AS-327708(20 members)
AS-WIOCC-AIRTEL(40 members)
AS-GWCOMMS(45 members)
AS-WANANCHIGROUP(53 members)
AS-BCS37273(147 members)
AS-37662(392 members)
AS-LIQUID(506 members)
AS-TMNET-CUSTOMERS(602 members)
AS-LIQUID-EXT(609 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS37133 (directly or via nested macros): 420
Show 100 macros
AS-37133(13 ASNs)
AS-AIRTELAFRICA-OPCO(19 ASNs)
AS-AS36926(20 ASNs)
AS-WIOCC-AIRTEL(40 ASNs)
AS-GWCOMMS(77 ASNs)
AS-BCS37273(146 ASNs)
AS-ROKEUGA(148 ASNs)
AS-FON37305(153 ASNs)
AS-SAF33771(214 ASNs)
AS-AIRTELAFRICA-OPCOSETS(265 ASNs)
AS-327708(274 ASNs)
AS-SNET-KE(307 ASNs)
AS-WANANCHIGROUP(341 ASNs)
AS-PARATUS-CUSTOMERS(471 ASNs)
AS-LIQUID-EXT(609 ASNs)
AS-CTGNET-CUT(2,544 ASNs)
AS-4788V6(2,729 ASNs)
AS-TMNET-CUSTOMERS(2,729 ASNs)
AS-4788(2,732 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS-IGW-SET(5,101 ASNs)
AS-LIQUID(6,233 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS-CN2(17,842 ASNs)
AS-WIOCC(18,067 ASNs)
AS-STIX(18,626 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
... and 320 more
Upstream AS Paths
71 unique paths, avg length 3.5
AS Looking Glass
Upstream paths (matching graph above)
All 71 Upstream Paths
Complete list of all observed paths
AS37133 IPv4 Address Subnets (75)
| 156.158.0.0/17 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 156.156.128.0/19 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.208.0/20 | 🇹🇿 TZ | Route to Airtel TZ | Zain-Tanzania-AS |
| 41.75.216.0/22 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.220.0/22 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.208.0/23 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.210.0/23 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.212.0/23 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 41.75.214.0/23 | 🇹🇿 TZ | Zain-Tanzania-AS | |
| 102.212.82.0/24 | 🇹🇿 TZ | Vodacom Tanzania Client | NATIONAL-BANK-OF-COMMERCE-LIMI… |
AS37133 IPv6 Address Subnets (1)
| 2c0f:f2f8::/32 | 🇹🇿 TZ | Route to Airtel TZ | Zain-Tanzania-AS |