Autonomous System
AS31727 Node4 Limited
HostingActiveUnited KingdomRIPE
AS31727 (NODE4-AS) is a hosting network operated by Node4 Limited in United Kingdom, registered with RIPE. It has 142 IPv4 prefixes with 76,800 addresses and 2 IPv6 prefixes, which makes it the 2,775th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses76,800in 142 prefixes
IPv6 prefixes2≈ 1.6 × 10²⁹ addresses
Size rank#2,775of 82,200 active ASNs
Details
OrganizationNode4 Limited · hosting provider profile
AS nameNODE4-AS
Websitenode4.co.uk
Country United Kingdom (GB)
Network typeHosting
RegistryRIPE
Abuse contactabuse@node4.co.uk
Registered2004-07-26
Last updated2022-03-03
IPv4 prefixes
142 prefixes · 76,800 addresses| Network | Addresses | First – last address |
|---|---|---|
| 83.166.160.0/19 | 8,192 | 83.166.160.0 – 83.166.191.255 |
| 148.253.128.0/19 | 8,192 | 148.253.128.0 – 148.253.159.255 |
| 89.248.48.0/20 | 4,096 | 89.248.48.0 – 89.248.63.255 |
| 46.231.184.0/21 | 2,048 | 46.231.184.0 – 46.231.191.255 |
| 77.111.216.0/21 | 2,048 | 77.111.216.0 – 77.111.223.255 |
| 109.234.192.0/21 | 2,048 | 109.234.192.0 – 109.234.199.255 |
| 109.234.200.0/21 | 2,048 | 109.234.200.0 – 109.234.207.255 |
| 158.255.224.0/21 | 2,048 | 158.255.224.0 – 158.255.231.255 |
| 193.203.240.0/21 | 2,048 | 193.203.240.0 – 193.203.247.255 |
| 77.111.212.0/22 | 1,024 | 77.111.212.0 – 77.111.215.255 |
| 77.111.224.0/22 | 1,024 | 77.111.224.0 – 77.111.227.255 |
| 93.174.136.0/22 | 1,024 | 93.174.136.0 – 93.174.139.255 |
| 93.174.140.0/22 | 1,024 | 93.174.140.0 – 93.174.143.255 |
| 185.10.88.0/22 | 1,024 | 185.10.88.0 – 185.10.91.255 |
| 185.29.136.0/22 | 1,024 | 185.29.136.0 – 185.29.139.255 |
| 185.82.76.0/22 | 1,024 | 185.82.76.0 – 185.82.79.255 |
| 185.245.128.0/22 | 1,024 | 185.245.128.0 – 185.245.131.255 |
| 5.77.62.0/23 | 512 | 5.77.62.0 – 5.77.63.255 |
| 89.255.174.0/23 | 512 | 89.255.174.0 – 89.255.175.255 |
| 91.236.26.0/23 | 512 | 91.236.26.0 – 91.236.27.255 |
| 109.203.100.0/23 | 512 | 109.203.100.0 – 109.203.101.255 |
| 109.203.124.0/23 | 512 | 109.203.124.0 – 109.203.125.255 |
| 157.96.10.0/23 | 512 | 157.96.10.0 – 157.96.11.255 |
| 157.96.14.0/23 | 512 | 157.96.14.0 – 157.96.15.255 |
| 157.96.20.0/23 | 512 | 157.96.20.0 – 157.96.21.255 |
83.166.160.0/19 148.253.128.0/19 89.248.48.0/20 46.231.184.0/21 77.111.216.0/21 109.234.192.0/21 109.234.200.0/21 158.255.224.0/21 193.203.240.0/21 77.111.212.0/22 77.111.224.0/22 93.174.136.0/22 93.174.140.0/22 185.10.88.0/22 185.29.136.0/22 185.82.76.0/22 185.245.128.0/22 5.77.62.0/23 89.255.174.0/23 91.236.26.0/23 109.203.100.0/23 109.203.124.0/23 157.96.10.0/23 157.96.14.0/23 157.96.20.0/23
The 25 largest of 142. The API and the database have all of them.
IPv6 prefixes
2 prefixes- 2a00:5600::/32
- 2a00:f9c0::/32
2a00:5600::/32 2a00:f9c0::/32
Query AS31727 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=AS31727&key=YOUR_API_KEY"Any address in its prefixes resolves to AS31727, with or without a key:
curl "https://api.ipapi.is/?q=83.166.160.1"