Autonomous System
AS31317 AnschlussWerk GmbH
ISPActiveGermanyRIPE
AS31317 (ANSCHLUSSWERK) is an ISP network operated by AnschlussWerk GmbH in Germany, registered with RIPE. It has 18 IPv4 prefixes with 26,112 addresses and 8 IPv6 prefixes, which makes it the 5,924th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses26,112in 18 prefixes
IPv6 prefixes8≈ 1.3 × 10³⁰ addresses
Size rank#5,924of 82,200 active ASNs
Details
OrganizationAnschlussWerk GmbH
AS nameANSCHLUSSWERK
Websiteanschlusswerk.de
Country Germany (DE)
Network typeISP
RegistryRIPE
Abuse contactabuse@anschlusswerk.de
Registered2015-05-19
Last updated2021-06-09
IPv4 prefixes
18 prefixes · 26,112 addresses| Network | Addresses | First – last address |
|---|---|---|
| 31.209.160.0/20 | 4,096 | 31.209.160.0 – 31.209.175.255 |
| 46.253.64.0/20 | 4,096 | 46.253.64.0 – 46.253.79.255 |
| 31.220.112.0/21 | 2,048 | 31.220.112.0 – 31.220.119.255 |
| 37.251.224.0/21 | 2,048 | 37.251.224.0 – 37.251.231.255 |
| 37.251.232.0/21 | 2,048 | 37.251.232.0 – 37.251.239.255 |
| 195.192.192.0/21 | 2,048 | 195.192.192.0 – 195.192.199.255 |
| 195.192.200.0/21 | 2,048 | 195.192.200.0 – 195.192.207.255 |
| 45.119.124.0/22 | 1,024 | 45.119.124.0 – 45.119.127.255 |
| 185.95.112.0/22 | 1,024 | 185.95.112.0 – 185.95.115.255 |
| 185.114.140.0/22 | 1,024 | 185.114.140.0 – 185.114.143.255 |
| 185.156.28.0/22 | 1,024 | 185.156.28.0 – 185.156.31.255 |
| 185.170.244.0/22 | 1,024 | 185.170.244.0 – 185.170.247.255 |
| 185.178.56.0/22 | 1,024 | 185.178.56.0 – 185.178.59.255 |
| 80.224.236.0/23 | 512 | 80.224.236.0 – 80.224.237.255 |
| 5.154.171.0/24 | 256 | 5.154.171.0 – 5.154.171.255 |
| 77.87.191.0/24 | 256 | 77.87.191.0 – 77.87.191.255 |
| 91.198.136.0/24 | 256 | 91.198.136.0 – 91.198.136.255 |
| 185.206.121.0/24 | 256 | 185.206.121.0 – 185.206.121.255 |
31.209.160.0/20 46.253.64.0/20 31.220.112.0/21 37.251.224.0/21 37.251.232.0/21 195.192.192.0/21 195.192.200.0/21 45.119.124.0/22 185.95.112.0/22 185.114.140.0/22 185.156.28.0/22 185.170.244.0/22 185.178.56.0/22 80.224.236.0/23 5.154.171.0/24 77.87.191.0/24 91.198.136.0/24 185.206.121.0/24
IPv6 prefixes
8 prefixes- 2a05:fb80::/29
- 2a0a:b900::/29
- 2001:678:42c::/48
- 2001:678:e40::/48
- 2001:67c:f00::/48
- 2001:67c:ff8::/48
- 2001:67c:10b0::/48
- 2001:67c:2048::/48
2a05:fb80::/29 2a0a:b900::/29 2001:678:42c::/48 2001:678:e40::/48 2001:67c:f00::/48 2001:67c:ff8::/48 2001:67c:10b0::/48 2001:67c:2048::/48
Query AS31317 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=AS31317&key=YOUR_API_KEY"Any address in its prefixes resolves to AS31317, with or without a key:
curl "https://api.ipapi.is/?q=31.209.160.1"Largest networks in Germany
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