AS37133 Airtel Tanzania 🇹🇿 TZ

Announcing 84 prefixes, seen at the RIS collectors.

IPv4 prefixes
83
85,248 (333 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
25,984
ASes reachable through it

Registry and operator data

AS number
AS37133
Name
Airtel Tanzania
Organisation
Airtel Tanzania
Country
🇹🇿 TZ
RIR
AFRINIC
Allocated
2009-08-25
Network type
Cable/DSL/ISP
Scope
Global
Peering policy
Open
PeeringDB
net/7704
Exchanges
1
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 84 no ROA (100.0%)

Announced prefixes

83 in total

Prefix RPKI Peers Sample path First seen
41.75.208.0/20 v4 no ROA 44 3772132770837133 2026-09-18
41.75.208.0/23 v4 no ROA 44 3772132770837133 2026-09-18
41.75.210.0/23 v4 no ROA 44 3772132770837133 2026-09-18
41.75.212.0/23 v4 no ROA 43 3772132770837133 2026-09-18
41.75.214.0/23 v4 no ROA 44 3772132770837133 2026-09-18
41.75.214.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.75.216.0/22 v4 no ROA 44 3772132770837133 2026-09-18
41.75.218.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.75.219.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.75.220.0/22 v4 no ROA 44 3772132770837133 2026-09-18
41.75.220.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.75.221.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.75.222.0/24 v4 no ROA 44 3772132770837133 2026-09-18
41.79.60.0/23 v4 no ROA 6 55720693932770837133 2026-10-31
41.79.62.0/23 v4 no ROA 6 55720693932770837133 2026-10-28
102.212.82.0/24 v4 no ROA 1 3772132770837133 2026-11-01
156.156.66.0/24 v4 no ROA 44 3772132770837133 2026-09-18
156.156.68.0/23 v4 no ROA 44 3772132770837133 2026-09-18
156.156.70.0/24 v4 no ROA 44 3772132770837133 2026-09-18
156.156.94.0/24 v4 no ROA 44 3772132770837133 2026-09-18
156.156.128.0/19 v4 no ROA 44 3772132770837133 2026-09-18
156.158.0.0/17 v4 no ROA 44 3772132770837133 2026-09-18
196.46.121.0/24 v4 no ROA 44 3772132770837133 2026-09-18
196.46.122.0/24 v4 no ROA 44 3772132770837133 2026-09-18
196.46.123.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.158.192.0/20 v4 no ROA 28 503043766232770837133 2026-10-12
197.158.208.0/20 v4 no ROA 28 503043766232770837133 2026-10-12
197.158.224.0/20 v4 no ROA 28 503043766232770837133 2026-10-12
197.158.245.0/24 v4 no ROA 4 503043766232770837133 2026-10-12
197.158.248.0/23 v4 no ROA 28 503043766232770837133 2026-10-12
197.158.250.0/23 v4 no ROA 28 503043766232770837133 2026-10-12
197.158.253.0/24 v4 no ROA 1 3772132770837133 2026-10-28
197.158.255.0/24 v4 no ROA 21 345493710032770837133 2026-10-12
197.186.0.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.1.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.2.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.3.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.4.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.5.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.6.0/23 v4 no ROA 44 3772132770837133 2026-09-18
197.186.8.0/23 v4 no ROA 44 3772132770837133 2026-09-18
197.186.10.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.15.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.16.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.17.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.18.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.19.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.25.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.26.0/23 v4 no ROA 44 3772132770837133 2026-09-18
197.186.28.0/22 v4 no ROA 44 3772132770837133 2026-09-18
197.186.32.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.33.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.34.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.37.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.38.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.39.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.40.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.41.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.42.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.43.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.44.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.45.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.46.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.47.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.48.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.52.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.53.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.54.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.55.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.56.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.57.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.58.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.59.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.60.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.61.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.62.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.63.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.64.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.65.0/24 v4 no ROA 44 3772132770837133 2026-09-18
197.186.66.0/23 v4 no ROA 44 3772132770837133 2026-09-18
197.186.68.0/22 v4 no ROA 44 3772132770837133 2026-09-18
197.186.72.0/21 v4 no ROA 44 3772132770837133 2026-09-18
197.186.80.0/24 v4 no ROA 44 3772132770837133 2026-09-18