Autonomous System
AS51918 Cerberus Networks Ltd
ISPActiveUnited KingdomRIPE
AS51918 (CERBERUSNETWORKS-AS) is an ISP network operated by Cerberus Networks Ltd in United Kingdom, registered with RIPE. It has 24 IPv4 prefixes with 36,096 addresses and 2 IPv6 prefixes, which makes it the 5,012th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses36,096in 24 prefixes
IPv6 prefixes2≈ 7.1 × 10²⁹ addresses
Size rank#5,012of 82,200 active ASNs
Details
OrganizationCerberus Networks Ltd
AS nameCERBERUSNETWORKS-AS
Websitecerberusnetworks.co.uk
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse@cerberusnetworks.co.uk
Registered2010-11-29
Last updated2023-05-01
IPv4 prefixes
24 prefixes · 36,096 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.37.32.0/19 | 8,192 | 46.37.32.0 – 46.37.63.255 |
| 83.151.224.0/19 | 8,192 | 83.151.224.0 – 83.151.255.255 |
| 46.37.32.0/22 | 1,024 | 46.37.32.0 – 46.37.35.255 |
| 46.37.36.0/22 | 1,024 | 46.37.36.0 – 46.37.39.255 |
| 46.37.40.0/22 | 1,024 | 46.37.40.0 – 46.37.43.255 |
| 46.37.44.0/22 | 1,024 | 46.37.44.0 – 46.37.47.255 |
| 46.37.48.0/22 | 1,024 | 46.37.48.0 – 46.37.51.255 |
| 46.37.52.0/22 | 1,024 | 46.37.52.0 – 46.37.55.255 |
| 46.37.56.0/22 | 1,024 | 46.37.56.0 – 46.37.59.255 |
| 46.37.60.0/22 | 1,024 | 46.37.60.0 – 46.37.63.255 |
| 83.151.224.0/22 | 1,024 | 83.151.224.0 – 83.151.227.255 |
| 83.151.228.0/22 | 1,024 | 83.151.228.0 – 83.151.231.255 |
| 83.151.232.0/22 | 1,024 | 83.151.232.0 – 83.151.235.255 |
| 83.151.236.0/22 | 1,024 | 83.151.236.0 – 83.151.239.255 |
| 83.151.240.0/22 | 1,024 | 83.151.240.0 – 83.151.243.255 |
| 83.151.244.0/22 | 1,024 | 83.151.244.0 – 83.151.247.255 |
| 83.151.248.0/22 | 1,024 | 83.151.248.0 – 83.151.251.255 |
| 83.151.252.0/22 | 1,024 | 83.151.252.0 – 83.151.255.255 |
| 185.14.208.0/22 | 1,024 | 185.14.208.0 – 185.14.211.255 |
| 185.117.236.0/22 | 1,024 | 185.117.236.0 – 185.117.239.255 |
| 77.73.170.0/23 | 512 | 77.73.170.0 – 77.73.171.255 |
| 77.73.172.0/24 | 256 | 77.73.172.0 – 77.73.172.255 |
| 92.119.254.0/24 | 256 | 92.119.254.0 – 92.119.254.255 |
| 195.10.232.0/24 | 256 | 195.10.232.0 – 195.10.232.255 |
46.37.32.0/19 83.151.224.0/19 46.37.32.0/22 46.37.36.0/22 46.37.40.0/22 46.37.44.0/22 46.37.48.0/22 46.37.52.0/22 46.37.56.0/22 46.37.60.0/22 83.151.224.0/22 83.151.228.0/22 83.151.232.0/22 83.151.236.0/22 83.151.240.0/22 83.151.244.0/22 83.151.248.0/22 83.151.252.0/22 185.14.208.0/22 185.117.236.0/22 77.73.170.0/23 77.73.172.0/24 92.119.254.0/24 195.10.232.0/24
IPv6 prefixes
2 prefixes- 2a06:94c0::/29
- 2a01:5d00::/32
2a06:94c0::/29 2a01:5d00::/32
Query AS51918 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=AS51918&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51918, with or without a key:
curl "https://api.ipapi.is/?q=46.37.32.1"