Registration
IPv4 Prefixes
69 prefixes · 64,000 addresses · 59 top-level Routing data as of 2026-10-05 00:00 UTC
41.0.0.0/8 · 11 prefixes · 4,096 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 41.75.208.0/20 | 41.75.208.0 – 41.75.223.255 | 4,096 |
| 41.75.208.0/23 | 41.75.208.0 – 41.75.209.255 | 512 |
| 41.75.210.0/23 | 41.75.210.0 – 41.75.211.255 | 512 |
| 41.75.212.0/23 | 41.75.212.0 – 41.75.213.255 | 512 |
| 41.75.214.0/24 | 41.75.214.0 – 41.75.214.255 | 256 |
| 41.75.218.0/24 | 41.75.218.0 – 41.75.218.255 | 256 |
| 41.75.219.0/24 | 41.75.219.0 – 41.75.219.255 | 256 |
| 41.75.220.0/22 | 41.75.220.0 – 41.75.223.255 | 1,024 |
| 41.75.220.0/24 | 41.75.220.0 – 41.75.220.255 | 256 |
| 41.75.221.0/24 | 41.75.221.0 – 41.75.221.255 | 256 |
| 41.75.222.0/24 | 41.75.222.0 – 41.75.222.255 | 256 |
156.0.0.0/8 · 5 prefixes · 41,984 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 156.156.66.0/24 | 156.156.66.0 – 156.156.66.255 | 256 |
| 156.156.68.0/23 | 156.156.68.0 – 156.156.69.255 | 512 |
| 156.156.70.0/24 | 156.156.70.0 – 156.156.70.255 | 256 |
| 156.156.128.0/19 | 156.156.128.0 – 156.156.159.255 | 8,192 |
| 156.158.0.0/17 | 156.158.0.0 – 156.158.127.255 | 32,768 |
196.0.0.0/8 · 3 prefixes · 768 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 196.46.121.0/24 | 196.46.121.0 – 196.46.121.255 | 256 |
| 196.46.122.0/24 | 196.46.122.0 – 196.46.122.255 | 256 |
| 196.46.123.0/24 | 196.46.123.0 – 196.46.123.255 | 256 |
197.0.0.0/8 · 50 prefixes · 17,152 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 197.186.0.0/24 | 197.186.0.0 – 197.186.0.255 | 256 |
| 197.186.1.0/24 | 197.186.1.0 – 197.186.1.255 | 256 |
| 197.186.2.0/24 | 197.186.2.0 – 197.186.2.255 | 256 |
| 197.186.3.0/24 | 197.186.3.0 – 197.186.3.255 | 256 |
| 197.186.4.0/24 | 197.186.4.0 – 197.186.4.255 | 256 |
| 197.186.5.0/24 | 197.186.5.0 – 197.186.5.255 | 256 |
| 197.186.6.0/23 | 197.186.6.0 – 197.186.7.255 | 512 |
| 197.186.8.0/23 | 197.186.8.0 – 197.186.9.255 | 512 |
| 197.186.10.0/24 | 197.186.10.0 – 197.186.10.255 | 256 |
| 197.186.15.0/24 | 197.186.15.0 – 197.186.15.255 | 256 |
| 197.186.16.0/24 | 197.186.16.0 – 197.186.16.255 | 256 |
| 197.186.17.0/24 | 197.186.17.0 – 197.186.17.255 | 256 |
| 197.186.18.0/24 | 197.186.18.0 – 197.186.18.255 | 256 |
| 197.186.19.0/24 | 197.186.19.0 – 197.186.19.255 | 256 |
| 197.186.25.0/24 | 197.186.25.0 – 197.186.25.255 | 256 |
| 197.186.26.0/23 | 197.186.26.0 – 197.186.27.255 | 512 |
| 197.186.28.0/22 | 197.186.28.0 – 197.186.31.255 | 1,024 |
| 197.186.32.0/24 | 197.186.32.0 – 197.186.32.255 | 256 |
| 197.186.33.0/24 | 197.186.33.0 – 197.186.33.255 | 256 |
| 197.186.34.0/24 | 197.186.34.0 – 197.186.34.255 | 256 |
| 197.186.37.0/24 | 197.186.37.0 – 197.186.37.255 | 256 |
| 197.186.38.0/24 | 197.186.38.0 – 197.186.38.255 | 256 |
| 197.186.39.0/24 | 197.186.39.0 – 197.186.39.255 | 256 |
| 197.186.40.0/24 | 197.186.40.0 – 197.186.40.255 | 256 |
| 197.186.41.0/24 | 197.186.41.0 – 197.186.41.255 | 256 |
| 197.186.42.0/24 | 197.186.42.0 – 197.186.42.255 | 256 |
| 197.186.43.0/24 | 197.186.43.0 – 197.186.43.255 | 256 |
| 197.186.44.0/24 | 197.186.44.0 – 197.186.44.255 | 256 |
| 197.186.45.0/24 | 197.186.45.0 – 197.186.45.255 | 256 |
| 197.186.46.0/24 | 197.186.46.0 – 197.186.46.255 | 256 |
| 197.186.47.0/24 | 197.186.47.0 – 197.186.47.255 | 256 |
| 197.186.48.0/24 | 197.186.48.0 – 197.186.48.255 | 256 |
| 197.186.52.0/24 | 197.186.52.0 – 197.186.52.255 | 256 |
| 197.186.53.0/24 | 197.186.53.0 – 197.186.53.255 | 256 |
| 197.186.54.0/24 | 197.186.54.0 – 197.186.54.255 | 256 |
| 197.186.55.0/24 | 197.186.55.0 – 197.186.55.255 | 256 |
| 197.186.56.0/24 | 197.186.56.0 – 197.186.56.255 | 256 |
| 197.186.57.0/24 | 197.186.57.0 – 197.186.57.255 | 256 |
| 197.186.58.0/24 | 197.186.58.0 – 197.186.58.255 | 256 |
| 197.186.59.0/24 | 197.186.59.0 – 197.186.59.255 | 256 |
| 197.186.60.0/24 | 197.186.60.0 – 197.186.60.255 | 256 |
| 197.186.61.0/24 | 197.186.61.0 – 197.186.61.255 | 256 |
| 197.186.62.0/24 | 197.186.62.0 – 197.186.62.255 | 256 |
| 197.186.63.0/24 | 197.186.63.0 – 197.186.63.255 | 256 |
| 197.186.64.0/24 | 197.186.64.0 – 197.186.64.255 | 256 |
| 197.186.65.0/24 | 197.186.65.0 – 197.186.65.255 | 256 |
| 197.186.66.0/23 | 197.186.66.0 – 197.186.67.255 | 512 |
| 197.186.68.0/22 | 197.186.68.0 – 197.186.71.255 | 1,024 |
| 197.186.72.0/21 | 197.186.72.0 – 197.186.79.255 | 2,048 |
| 197.186.80.0/24 | 197.186.80.0 – 197.186.80.255 | 256 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-05 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2c0f:f2f8:: | 296 |
BGP Neighbours
15 unique neighbours · 2 upstream/peer · 13 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (2)
Downstream side (13)
AS Name AS paths IPv4 sightings IPv6 sightings AS37349 Aptus Solutions Ltd - Aptus Solutions Ltd 852 1,664 341 AS327795 e-Government Authority - e-Government Authority 438 2,295 0 AS36909 Habari Node Public Limited - Habari Node Public Limited 434 1,454 0 AS328436 Flashnet Technologies Limited - Flashnet Technologies Limited 358 1,518 0 AS14789 CLOUDFLARENET - Cloudflare, Inc. 267 345 0 AS37013 Satcom Networks Africa - Satcom Networks Africa 267 342 0 AS328700 TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association 262 0 361 AS328075 Gadgetronix.Net Ltd - Gadgetronix.Net Ltd 237 477 0 AS22354 - 199 265 0 AS327859 Capital Technologies - Capital Technologies 105 675 0 AS30844 LIQUID-AS Liquid Telecommunications Ltd 90 120 0 AS37662 West Indian Ocean Cable Company - West Indian Ocean Cable Company 70 93 0 AS36873 Airtel Networks Limited - Airtel Networks Limited 11 16 0
Raw RDAP Response
{
"rdapConformance": [
"rdap_level_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_flat_0"
],
"notices": [
{
"title": "ABOUT",
"description": [
"This is the AfriNIC RDAP server."
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "describedby",
"href": "https://www.afrinic.net/support/whois-db/reference-manual",
"hreflang": [
"en"
],
"type": "text/html",
"title": "AFRINIC Database Reference Manual",
"media": "screen"
}
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the AFRINIC Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "terms-of-service",
"href": "https://afrinic.net/whois/terms",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "inaccuracy-report",
"href": "https://www.afrinic.net/support/whois-db/reference-manual",
"type": "text/html",
"title": "AFRINIC WHOIS Inaccuracy Report"
}
]
},
{
"title": "jCard sunset end",
"description": [
"2023-12-31T23:59:59Z"
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "related",
"href": "https://www.ietf.org/id/draft-ietf-regext-rdap-jscontact-12.html",
"type": "text/html",
"title": "jCard deprecation and replacement with JSContact Card"
},
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "alternate",
"href": "https://rdap.afrinic.net/rdap/autnum/AS37133?jscard=1",
"type": "application/rdap+json",
"title": "JSContact Card version"
}
]
},
{
"title": "jCard deprecation end",
"description": [
"2022-12-31T23:59:59Z"
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "related",
"href": "https://www.ietf.org/id/draft-ietf-regext-rdap-jscontact-12.html",
"type": "text/html",
"title": "jCard deprecation and replacement with JSContact Card"
},
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "alternate",
"href": "https://rdap.afrinic.net/rdap/autnum/AS37133?jscard=1",
"type": "application/rdap+json",
"title": "JSContact Card version"
}
]
}
],
"handle": "AS37133",
"lang": "en",
"links": [
{
"value": "https://rdap.afrinic.net/rdap/autnum/AS37133",
"rel": "self",
"href": "https://rdap.afrinic.net/rdap/autnum/AS37133"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2009-08-25T11:54:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-01-22T11:03:00Z"
}
],
"status": [
"active"
],
"port43": "whois.afrinic.net",
"name": "ORG-CT1-AFRINIC",
"entities": [
{
"handle": "ORG-CT1-AFRINIC",
"lang": "en",
"links": [
{
"value": "https://rdap.afrinic.net/rdap/entity/ORG-CT1-AFRINIC",
"rel": "self",
"href": "https://rdap.afrinic.net/rdap/entity/ORG-CT1-AFRINIC"
}
],
"status": [
"active"
],
"port43": "whois.afrinic.net",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"Airtel Tanzania"
],
[
"tel",
{
"type": "work"
},
"text",
"tel:+255-784-670-357"
],
[
"tel",
{
"type": "work"
},
"text",
"tel:+255-748-101-929"
],
[
"tel",
{
"type": "work"
},
"text",
"tel:+255-7481044409"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"adr",
{
"label": "Airtel House\nMoroco, Block 41\nP O Box 9626\nDar es Salaam"
},
"text",
[
"Airtel House",
"Moroco, Block 41",
"P O Box 9626",
"Dar es Salaam",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"objectClassName": "entity"
},
{
"handle": "GF5-AFRINIC",
"lang": "en",
"remarks": [
{
"title": "Remark",
"description": [
"Network Services Engineer"
]
},
{
"title": "Remark",
"description": [
"Airtel Tanzania"
]
},
{
"title": "Remark",
"description": [
"http://africa.airtel.com/tanzania"
]
}
],
"links": [
{
"value": "https://rdap.afrinic.net/rdap/entity/GF5-AFRINIC",
"rel": "self",
"href": "https://rdap.afrinic.net/rdap/entity/GF5-AFRINIC"
}
],
"status": [
"active"
],
"port43": "whois.afrinic.net",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"objectClassName": "entity"
}
],
"startAutnum": 37133,
"endAutnum": 37133,
"objectClassName": "autnum"
} Contact details of private individuals are redacted.