Autonomous System
AS21491 Uganda Telecom
ISPActiveUgandaRIPE
AS21491 (Uganda-Telecom) is an ISP network operated by Uganda Telecom in Uganda, registered with RIPE. It has 55 IPv4 prefixes with 79,360 addresses, which makes it the 2,718th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses79,360in 55 prefixes
IPv6 prefixes0none
Size rank#2,718of 82,283 active ASNs
Details
OrganizationUganda Telecom
AS nameUganda-Telecom
Websiteutl.co.ug
Country Uganda (UG)
Network typeISP
RegistryRIPE
Abuse contact—
Registered2002-05-24
Last updated2018-09-04
IPv4 prefixes
55 prefixes · 79,360 addresses| Network | Addresses | First – last address |
|---|---|---|
| 196.0.0.0/16 | 65,536 | 196.0.0.0 – 196.0.255.255 |
| 196.0.1.0/24 | 256 | 196.0.1.0 – 196.0.1.255 |
| 196.0.2.0/24 | 256 | 196.0.2.0 – 196.0.2.255 |
| 196.0.4.0/24 | 256 | 196.0.4.0 – 196.0.4.255 |
| 196.0.5.0/24 | 256 | 196.0.5.0 – 196.0.5.255 |
| 196.0.6.0/24 | 256 | 196.0.6.0 – 196.0.6.255 |
| 196.0.7.0/24 | 256 | 196.0.7.0 – 196.0.7.255 |
| 196.0.8.0/24 | 256 | 196.0.8.0 – 196.0.8.255 |
| 196.0.10.0/24 | 256 | 196.0.10.0 – 196.0.10.255 |
| 196.0.11.0/24 | 256 | 196.0.11.0 – 196.0.11.255 |
| 196.0.13.0/24 | 256 | 196.0.13.0 – 196.0.13.255 |
| 196.0.14.0/24 | 256 | 196.0.14.0 – 196.0.14.255 |
| 196.0.17.0/24 | 256 | 196.0.17.0 – 196.0.17.255 |
| 196.0.19.0/24 | 256 | 196.0.19.0 – 196.0.19.255 |
| 196.0.21.0/24 | 256 | 196.0.21.0 – 196.0.21.255 |
| 196.0.22.0/24 | 256 | 196.0.22.0 – 196.0.22.255 |
| 196.0.23.0/24 | 256 | 196.0.23.0 – 196.0.23.255 |
| 196.0.25.0/24 | 256 | 196.0.25.0 – 196.0.25.255 |
| 196.0.26.0/24 | 256 | 196.0.26.0 – 196.0.26.255 |
| 196.0.27.0/24 | 256 | 196.0.27.0 – 196.0.27.255 |
| 196.0.28.0/24 | 256 | 196.0.28.0 – 196.0.28.255 |
| 196.0.29.0/24 | 256 | 196.0.29.0 – 196.0.29.255 |
| 196.0.30.0/24 | 256 | 196.0.30.0 – 196.0.30.255 |
| 196.0.32.0/24 | 256 | 196.0.32.0 – 196.0.32.255 |
| 196.0.34.0/24 | 256 | 196.0.34.0 – 196.0.34.255 |
196.0.0.0/16 196.0.1.0/24 196.0.2.0/24 196.0.4.0/24 196.0.5.0/24 196.0.6.0/24 196.0.7.0/24 196.0.8.0/24 196.0.10.0/24 196.0.11.0/24 196.0.13.0/24 196.0.14.0/24 196.0.17.0/24 196.0.19.0/24 196.0.21.0/24 196.0.22.0/24 196.0.23.0/24 196.0.25.0/24 196.0.26.0/24 196.0.27.0/24 196.0.28.0/24 196.0.29.0/24 196.0.30.0/24 196.0.32.0/24 196.0.34.0/24
The 25 largest of 55. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS21491 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS21491&key=YOUR_API_KEY"Any address in its prefixes resolves to AS21491, with or without a key:
curl "https://api.ipapi.is/?q=196.0.0.1"Largest networks in Uganda
AS37075 Airtel Uganda Limited832,512 IPv4 addressesAS327687 Research and Education Network for Uganda166,656 IPv4 addressesAS20294 MTN Uganda82,432 IPv4 addressesAS37063 Roke Investments International Ltd31,232 IPv4 addressesAS37113 Tangerine Limited30,208 IPv4 addressesAS328198 Blue Crane Communications (U) Ltd26,624 IPv4 addresses