Autonomous System details
AS37133
Airtel Tanzania — airtel.co.tz
Summary
| Country |
 Tanzania
|
| Organization | Airtel Tanzania |
| Domain | airtel.co.tz |
| Number of IPv4 | 601,856 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | AFRINIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | January 30, 2024 (about 1 year ago) |
IP Ranges
AS37133 announces 92 IPv4 ranges and 1 IPv6 range.
That's a total of 601,856 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 41.75.208.0/23 |
Airtel Tanzania
|
512 | AFRINIC | ASSIGNED PA |
| 41.75.210.0/23 |
Airtel Tanzania
|
512 | AFRINIC | ASSIGNED PA |
| 41.75.212.0/23 |
Airtel Tanzania
|
512 | AFRINIC | ASSIGNED PA |
| 41.75.214.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.214.0/23 |
Airtel Tanzania
|
512 | AFRINIC | ASSIGNED PA |
| 41.75.216.0/22 |
Airtel Tanzania
|
1,024 | AFRINIC | ASSIGNED PA |
| 41.75.217.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.218.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.219.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.220.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.220.0/22 |
Airtel Tanzania
|
1,024 | AFRINIC | ASSIGNED PA |
| 41.75.221.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 41.75.222.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 156.156.0.0/16 |
Airtel Tanzania
|
65,536 | AFRINIC | ASSIGNED PA |
| 156.156.0.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.156.128.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 156.157.0.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.157.128.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.158.0.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.158.32.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 156.158.128.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.159.0.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 156.159.128.0/17 |
Airtel Tanzania
|
32,768 | AFRINIC | ASSIGNED PA |
| 196.46.120.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 196.46.121.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 196.46.122.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 196.46.123.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.152.0.0/18 |
Airtel Tanzania
|
16,384 | AFRINIC | ASSIGNED PA |
| 197.152.0.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.64.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.96.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.128.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.160.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.192.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.152.224.0/19 |
Airtel Tanzania
|
8,192 | AFRINIC | ASSIGNED PA |
| 197.186.0.0/15 |
Airtel Tanzania
|
131,072 | AFRINIC | ASSIGNED PA |
| 197.186.0.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.1.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.2.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.3.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.4.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.5.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.6.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.7.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.8.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.9.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.10.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.15.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.16.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.17.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.18.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.19.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.25.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.26.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.27.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.28.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.29.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.30.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.31.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.32.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.33.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.34.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.37.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.38.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.39.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.40.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.41.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.42.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.43.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.44.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.45.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.46.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.47.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.48.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.52.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.53.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.54.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.55.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.56.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.57.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.58.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.59.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.60.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.61.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.62.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.63.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.64.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.186.65.0/24 |
Airtel Tanzania
|
256 | AFRINIC | ASSIGNED PA |
| 197.187.0.0/18 |
Airtel Tanzania
|
16,384 | AFRINIC | ASSIGNED PA |
| 197.187.64.0/18 |
Airtel Tanzania
|
16,384 | AFRINIC | ASSIGNED PA |
| 197.187.128.0/18 |
Airtel Tanzania
|
16,384 | AFRINIC | ASSIGNED PA |
| 197.187.192.0/18 |
Airtel Tanzania
|
16,384 | AFRINIC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2c0f:f2f8::/32 |
Airtel Tanzania
|
7.9228× 1028 | AFRINIC | ALLOCATED-BY-RIR |
Peers
AS37133 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS37133 connects to the global Internet via at least 3 upstream providers. In this setup, AS37133 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS37133 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS37133's role in extending Internet access beyond its own infrastructure.