Autonomous System
AS44356 Epsilon Telecommunications Ltd
ISPActiveUnited KingdomRIPE
AS44356 (EPSILON) is an ISP network operated by Epsilon Telecommunications Ltd in United Kingdom, registered with RIPE. It has 29 IPv4 prefixes with 12,544 addresses and 3 IPv6 prefixes, which makes it the 9,023rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,544in 29 prefixes
IPv6 prefixes3≈ 2.4 × 10²⁹ addresses
Size rank#9,023of 82,200 active ASNs
Details
OrganizationEpsilon Telecommunications Ltd
AS nameEPSILON
Websiteepsilontel.com
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse@epsilontel.com
Registered2008-01-03
Last updated2025-06-02
IPv4 prefixes
29 prefixes · 12,544 addresses| Network | Addresses | First – last address |
|---|---|---|
| 31.13.152.0/21 | 2,048 | 31.13.152.0 – 31.13.159.255 |
| 79.99.192.0/21 | 2,048 | 79.99.192.0 – 79.99.199.255 |
| 172.110.88.0/22 | 1,024 | 172.110.88.0 – 172.110.91.255 |
| 180.178.72.0/22 | 1,024 | 180.178.72.0 – 180.178.75.255 |
| 31.13.152.0/24 | 256 | 31.13.152.0 – 31.13.152.255 |
| 31.13.153.0/24 | 256 | 31.13.153.0 – 31.13.153.255 |
| 31.13.154.0/24 | 256 | 31.13.154.0 – 31.13.154.255 |
| 31.13.155.0/24 | 256 | 31.13.155.0 – 31.13.155.255 |
| 31.13.156.0/24 | 256 | 31.13.156.0 – 31.13.156.255 |
| 31.13.157.0/24 | 256 | 31.13.157.0 – 31.13.157.255 |
| 31.13.158.0/24 | 256 | 31.13.158.0 – 31.13.158.255 |
| 31.13.159.0/24 | 256 | 31.13.159.0 – 31.13.159.255 |
| 79.99.192.0/24 | 256 | 79.99.192.0 – 79.99.192.255 |
| 79.99.193.0/24 | 256 | 79.99.193.0 – 79.99.193.255 |
| 79.99.194.0/24 | 256 | 79.99.194.0 – 79.99.194.255 |
| 79.99.195.0/24 | 256 | 79.99.195.0 – 79.99.195.255 |
| 79.99.196.0/24 | 256 | 79.99.196.0 – 79.99.196.255 |
| 79.99.197.0/24 | 256 | 79.99.197.0 – 79.99.197.255 |
| 79.99.198.0/24 | 256 | 79.99.198.0 – 79.99.198.255 |
| 79.99.199.0/24 | 256 | 79.99.199.0 – 79.99.199.255 |
| 80.84.144.0/24 | 256 | 80.84.144.0 – 80.84.144.255 |
| 103.229.96.0/24 | 256 | 103.229.96.0 – 103.229.96.255 |
| 180.178.76.0/24 | 256 | 180.178.76.0 – 180.178.76.255 |
| 180.178.77.0/24 | 256 | 180.178.77.0 – 180.178.77.255 |
| 180.178.78.0/24 | 256 | 180.178.78.0 – 180.178.78.255 |
31.13.152.0/21 79.99.192.0/21 172.110.88.0/22 180.178.72.0/22 31.13.152.0/24 31.13.153.0/24 31.13.154.0/24 31.13.155.0/24 31.13.156.0/24 31.13.157.0/24 31.13.158.0/24 31.13.159.0/24 79.99.192.0/24 79.99.193.0/24 79.99.194.0/24 79.99.195.0/24 79.99.196.0/24 79.99.197.0/24 79.99.198.0/24 79.99.199.0/24 80.84.144.0/24 103.229.96.0/24 180.178.76.0/24 180.178.77.0/24 180.178.78.0/24
The 25 largest of 29. The API and the database have all of them.
IPv6 prefixes
3 prefixes- 2402:4400::/32
- 2606:3e80::/32
- 2a00:1538::/32
2402:4400::/32 2606:3e80::/32 2a00:1538::/32
Query AS44356 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=AS44356&key=YOUR_API_KEY"Any address in its prefixes resolves to AS44356, with or without a key:
curl "https://api.ipapi.is/?q=31.13.152.1"