Autonomous System
AS8741 ratiokontakt GmbH
HostingActiveGermanyRIPE
AS8741 (ratiokontakt) is a hosting network operated by ratiokontakt GmbH in Germany, registered with RIPE. It has 2 IPv4 prefixes with 73,728 addresses and 1 IPv6 prefix, which makes it the 2,868th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses73,728in 2 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,868of 82,141 active ASNs
Details
Organizationratiokontakt GmbH · hosting provider profile
AS nameratiokontakt
Websiteratiokontakt.de
Country Germany (DE)
Network typeHosting
RegistryRIPE
Abuse contactabuse@ratiokontakt.de
Registered2002-09-09
Last updated2016-04-27
IPv4 prefixes
2 prefixes · 73,728 addresses| Network | Addresses | First – last address |
|---|---|---|
| 212.223.0.0/16 | 65,536 | 212.223.0.0 – 212.223.255.255 |
| 212.63.128.0/19 | 8,192 | 212.63.128.0 – 212.63.159.255 |
212.223.0.0/16 212.63.128.0/19
IPv6 prefixes
1 prefix- 2a02:708::/32
2a02:708::/32
Query AS8741 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=AS8741&key=YOUR_API_KEY"Any address in its prefixes resolves to AS8741, with or without a key:
curl "https://api.ipapi.is/?q=212.223.0.1"Largest networks in Germany
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