Autonomous systems
AS13037 ZEN-AS Zen Internet - UK
IPv4 prefixes
23
IPv4 addresses
527,616
IPv6 prefixes
1
Registered
2002-09-20
whois.ripe.net
At a glance
- Country
- 🇬🇧 United Kingdom
- Network type
- Residential
- Registry name
- ZEN-AS AS13037
- technical
- Ben Carter
- registrant
- Zen Internet Ltd
- registrant
- RIPE-NCC-END-MNT
- administrative
- Richard Tang
IPv4 prefixes
Page 1
| CIDR | First address | Last address | Addresses |
|---|---|---|---|
| 51.148.0.0/16 | 51.148.0.0 | 51.148.255.255 | 65,536 |
| 51.155.0.0/16 | 51.155.0.0 | 51.155.255.255 | 65,536 |
| 62.3.64.0/18 | 62.3.64.0 | 62.3.127.255 | 16,384 |
| 77.104.128.0/18 | 77.104.128.0 | 77.104.191.255 | 16,384 |
| 82.68.0.0/15 | 82.68.0.0 | 82.69.255.255 | 131,072 |
| 82.71.0.0/16 | 82.71.0.0 | 82.71.255.255 | 65,536 |
| 88.97.0.0/18 | 88.97.0.0 | 88.97.79.255 | 20,480 |
| 88.97.88.0/22 | 88.97.88.0 | 88.97.91.255 | 1,024 |
| 88.97.96.0/20 | 88.97.96.0 | 88.97.111.255 | 4,096 |
| 88.98.0.0/20 | 88.98.0.0 | 88.98.18.255 | 4,864 |
| 88.98.21.0/24 | 88.98.21.0 | 88.98.95.255 | 19,200 |
| 88.98.128.0/19 | 88.98.128.0 | 88.98.167.255 | 10,240 |
| 88.98.170.0/23 | 88.98.170.0 | 88.98.191.255 | 5,632 |
| 91.235.214.0/24 | 91.235.214.0 | 91.235.214.255 | 256 |
| 146.66.64.0/18 | 146.66.64.0 | 146.66.127.255 | 16,384 |
| 185.6.135.0/24 | 185.6.135.0 | 185.6.135.255 | 256 |
| 185.81.232.0/22 | 185.81.232.0 | 185.81.235.255 | 1,024 |
| 185.169.116.0/22 | 185.169.116.0 | 185.169.119.255 | 1,024 |
| 185.183.100.0/22 | 185.183.100.0 | 185.183.103.255 | 1,024 |
| 188.122.32.0/20 | 188.122.32.0 | 188.122.61.255 | 7,680 |
| 188.122.63.0/24 | 188.122.63.0 | 188.122.63.255 | 256 |
| 212.23.0.0/19 | 212.23.0.0 | 212.23.31.255 | 8,192 |
| 217.155.0.0/16 | 217.155.0.0 | 217.155.255.255 | 65,536 |
IPv6 prefixes
1
2a02:8010::/29