Autonomous System
AS212465 Comcast International Holdings UK Limited
ISPActiveUnited KingdomRIPE
AS212465 (COMCAST-UK-2) is an ISP network operated by Comcast International Holdings UK Limited in United Kingdom, registered with RIPE. It has 12 IPv4 prefixes with 62,464 addresses and 8 IPv6 prefixes, which makes it the 3,959th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses62,464in 12 prefixes
IPv6 prefixes8≈ 4.6 × 10²⁵ addresses
Size rank#3,959of 82,200 active ASNs
Details
OrganizationComcast International Holdings UK Limited
AS nameCOMCAST-UK-2
Websitecomcast.com
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactCNIPEO-Ip-registration@cable.comcast.com
Registered2020-10-22
Last updated2024-12-03
IPv4 prefixes
12 prefixes · 62,464 addresses| Network | Addresses | First – last address |
|---|---|---|
| 184.120.0.0/19 | 8,192 | 184.120.0.0 – 184.120.31.255 |
| 184.120.32.0/19 | 8,192 | 184.120.32.0 – 184.120.63.255 |
| 184.120.64.0/19 | 8,192 | 184.120.64.0 – 184.120.95.255 |
| 184.120.128.0/19 | 8,192 | 184.120.128.0 – 184.120.159.255 |
| 184.120.160.0/19 | 8,192 | 184.120.160.0 – 184.120.191.255 |
| 184.120.32.0/20 | 4,096 | 184.120.32.0 – 184.120.47.255 |
| 184.120.48.0/20 | 4,096 | 184.120.48.0 – 184.120.63.255 |
| 184.120.128.0/20 | 4,096 | 184.120.128.0 – 184.120.143.255 |
| 184.120.144.0/20 | 4,096 | 184.120.144.0 – 184.120.159.255 |
| 184.120.160.0/20 | 4,096 | 184.120.160.0 – 184.120.175.255 |
| 184.124.0.0/23 | 512 | 184.124.0.0 – 184.124.1.255 |
| 184.124.2.0/23 | 512 | 184.124.2.0 – 184.124.3.255 |
184.120.0.0/19 184.120.32.0/19 184.120.64.0/19 184.120.128.0/19 184.120.160.0/19 184.120.32.0/20 184.120.48.0/20 184.120.128.0/20 184.120.144.0/20 184.120.160.0/20 184.124.0.0/23 184.124.2.0/23
IPv6 prefixes
8 prefixes- 2a0c:93c0::/44
- 2a0c:93c0:10::/44
- 2a0c:93c0:6000::/48
- 2a0c:93c0:6002::/48
- 2a0c:93c0:8000::/48
- 2a0c:93c0:8002::/48
- 2a0c:93c0:c000::/48
- 2a0c:93c0:c002::/48
2a0c:93c0::/44 2a0c:93c0:10::/44 2a0c:93c0:6000::/48 2a0c:93c0:6002::/48 2a0c:93c0:8000::/48 2a0c:93c0:8002::/48 2a0c:93c0:c000::/48 2a0c:93c0:c002::/48
Query AS212465 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=AS212465&key=YOUR_API_KEY"Any address in its prefixes resolves to AS212465, with or without a key:
curl "https://api.ipapi.is/?q=184.120.0.1"