Autonomous System
AS15372 IBH connect GmbH
ISPActiveGermanyRIPE
AS15372 (IBH-AS) is an ISP network operated by IBH connect GmbH in Germany, registered with RIPE. It has 10 IPv4 prefixes with 11,520 addresses and 2 IPv6 prefixes, which makes it the 9,439th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses11,520in 10 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#9,439of 82,200 active ASNs
Details
OrganizationIBH connect GmbH
AS nameIBH-AS
Websiteibh.de
Country Germany (DE)
Network typeISP
RegistryRIPE
Abuse contactabuse@ibh.net
Registered2002-01-10
Last updated2026-04-16
IPv4 prefixes
10 prefixes · 11,520 addresses| Network | Addresses | First – last address |
|---|---|---|
| 212.111.224.0/19 | 8,192 | 212.111.224.0 – 212.111.255.255 |
| 193.36.120.0/22 | 1,024 | 193.36.120.0 – 193.36.123.255 |
| 188.239.188.0/23 | 512 | 188.239.188.0 – 188.239.189.255 |
| 91.90.167.0/24 | 256 | 91.90.167.0 – 91.90.167.255 |
| 141.76.202.0/24 | 256 | 141.76.202.0 – 141.76.202.255 |
| 153.96.101.0/24 | 256 | 153.96.101.0 – 153.96.101.255 |
| 153.96.230.0/24 | 256 | 153.96.230.0 – 153.96.230.255 |
| 176.111.245.0/24 | 256 | 176.111.245.0 – 176.111.245.255 |
| 193.176.146.0/24 | 256 | 193.176.146.0 – 193.176.146.255 |
| 195.248.83.0/24 | 256 | 195.248.83.0 – 195.248.83.255 |
212.111.224.0/19 193.36.120.0/22 188.239.188.0/23 91.90.167.0/24 141.76.202.0/24 153.96.101.0/24 153.96.230.0/24 176.111.245.0/24 193.176.146.0/24 195.248.83.0/24
IPv6 prefixes
2 prefixes- 2a01:7700::/32
- 2001:67c:12b8::/48
2a01:7700::/32 2001:67c:12b8::/48
Query AS15372 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=AS15372&key=YOUR_API_KEY"Any address in its prefixes resolves to AS15372, with or without a key:
curl "https://api.ipapi.is/?q=212.111.224.1"Largest networks in Germany
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