Autonomous System
AS8586 TalkTalk Communications Limited
ISPActiveUnited KingdomRIPE
AS8586 (OBSL-AS) is an ISP network operated by TalkTalk Communications Limited in United Kingdom, registered with RIPE. It has 16 IPv4 prefixes with 108,032 addresses and 1 IPv6 prefix, which makes it the 2,232nd largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses108,032in 16 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,232of 82,141 active ASNs
Details
OrganizationTalkTalk Communications Limited
AS nameOBSL-AS
Websitetalktalk.co.uk
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse-reports@pxc.co.uk
Registered2002-09-10
Last updated2025-10-15
IPv4 prefixes
16 prefixes · 108,032 addresses| Network | Addresses | First – last address |
|---|---|---|
| 84.252.192.0/18 | 16,384 | 84.252.192.0 – 84.252.255.255 |
| 213.83.64.0/18 | 16,384 | 213.83.64.0 – 213.83.127.255 |
| 213.246.128.0/18 | 16,384 | 213.246.128.0 – 213.246.191.255 |
| 62.8.96.0/19 | 8,192 | 62.8.96.0 – 62.8.127.255 |
| 195.12.0.0/19 | 8,192 | 195.12.0.0 – 195.12.31.255 |
| 195.74.128.0/19 | 8,192 | 195.74.128.0 – 195.74.159.255 |
| 212.58.32.0/19 | 8,192 | 212.58.32.0 – 212.58.63.255 |
| 5.102.80.0/20 | 4,096 | 5.102.80.0 – 5.102.95.255 |
| 37.152.32.0/20 | 4,096 | 37.152.32.0 – 37.152.47.255 |
| 94.250.224.0/20 | 4,096 | 94.250.224.0 – 94.250.239.255 |
| 146.255.0.0/20 | 4,096 | 146.255.0.0 – 146.255.15.255 |
| 164.40.208.0/20 | 4,096 | 164.40.208.0 – 164.40.223.255 |
| 178.239.96.0/20 | 4,096 | 178.239.96.0 – 178.239.111.255 |
| 185.13.140.0/22 | 1,024 | 185.13.140.0 – 185.13.143.255 |
| 178.16.238.0/24 | 256 | 178.16.238.0 – 178.16.238.255 |
| 178.16.239.0/24 | 256 | 178.16.239.0 – 178.16.239.255 |
84.252.192.0/18 213.83.64.0/18 213.246.128.0/18 62.8.96.0/19 195.12.0.0/19 195.74.128.0/19 212.58.32.0/19 5.102.80.0/20 37.152.32.0/20 94.250.224.0/20 146.255.0.0/20 164.40.208.0/20 178.239.96.0/20 185.13.140.0/22 178.16.238.0/24 178.16.239.0/24
IPv6 prefixes
1 prefix- 2001:4160::/32
2001:4160::/32
Query AS8586 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=AS8586&key=YOUR_API_KEY"Any address in its prefixes resolves to AS8586, with or without a key:
curl "https://api.ipapi.is/?q=84.252.192.1"