Autonomous System
AS15919 Servicios de Hosting en Internet S.A.
HostingActiveSpainRIPE
AS15919 (INTERHOST) is a hosting network operated by Servicios de Hosting en Internet S.A. in Spain, registered with RIPE. It has 6 IPv4 prefixes with 24,576 addresses and 1 IPv6 prefix, which makes it the 6,108th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses24,576in 6 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,108of 82,200 active ASNs
Details
OrganizationServicios de Hosting en Internet S.A. · hosting provider profile
AS nameINTERHOST
Websiteinterhost.com
Country Spain (ES)
Network typeHosting
RegistryRIPE
Abuse contactabuse@interhost.com
Registered2002-09-12
Last updated2026-03-27
IPv4 prefixes
6 prefixes · 24,576 addresses| Network | Addresses | First – last address |
|---|---|---|
| 213.134.32.0/19 | 8,192 | 213.134.32.0 – 213.134.63.255 |
| 217.75.224.0/19 | 8,192 | 217.75.224.0 – 217.75.255.255 |
| 79.171.104.0/21 | 2,048 | 79.171.104.0 – 79.171.111.255 |
| 213.134.32.0/21 | 2,048 | 213.134.32.0 – 213.134.39.255 |
| 213.134.40.0/21 | 2,048 | 213.134.40.0 – 213.134.47.255 |
| 213.134.48.0/21 | 2,048 | 213.134.48.0 – 213.134.55.255 |
213.134.32.0/19 217.75.224.0/19 79.171.104.0/21 213.134.32.0/21 213.134.40.0/21 213.134.48.0/21
IPv6 prefixes
1 prefix- 2001:b90::/32
2001:b90::/32
Query AS15919 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=AS15919&key=YOUR_API_KEY"Any address in its prefixes resolves to AS15919, with or without a key:
curl "https://api.ipapi.is/?q=213.134.32.1"Largest networks in Spain
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