Autonomous System
AS29527 Astutium Limited
HostingActiveUnited KingdomRIPE
AS29527 (ASTUTIUM-AS) is a hosting network operated by Astutium Limited in United Kingdom, registered with RIPE. It has 11 IPv4 prefixes with 13,312 addresses and 1 IPv6 prefix, which makes it the 8,724th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses13,312in 11 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#8,724of 82,200 active ASNs
Details
OrganizationAstutium Limited · hosting provider profile
AS nameASTUTIUM-AS
Websiteastutium.com
Country United Kingdom (GB)
Network typeHosting
RegistryRIPE
Abuse contactabuse@astutium.com
Registered2003-10-06
Last updated2026-09-25
IPv4 prefixes
11 prefixes · 13,312 addresses| Network | Addresses | First – last address |
|---|---|---|
| 217.148.32.0/20 | 4,096 | 217.148.32.0 – 217.148.47.255 |
| 83.243.96.0/21 | 2,048 | 83.243.96.0 – 83.243.103.255 |
| 95.128.48.0/21 | 2,048 | 95.128.48.0 – 95.128.55.255 |
| 80.76.212.0/22 | 1,024 | 80.76.212.0 – 80.76.215.255 |
| 80.76.216.0/22 | 1,024 | 80.76.216.0 – 80.76.219.255 |
| 91.227.124.0/22 | 1,024 | 91.227.124.0 – 91.227.127.255 |
| 194.150.120.0/22 | 1,024 | 194.150.120.0 – 194.150.123.255 |
| 193.84.0.0/24 | 256 | 193.84.0.0 – 193.84.0.255 |
| 193.108.221.0/24 | 256 | 193.108.221.0 – 193.108.221.255 |
| 193.203.20.0/24 | 256 | 193.203.20.0 – 193.203.20.255 |
| 193.203.21.0/24 | 256 | 193.203.21.0 – 193.203.21.255 |
217.148.32.0/20 83.243.96.0/21 95.128.48.0/21 80.76.212.0/22 80.76.216.0/22 91.227.124.0/22 194.150.120.0/22 193.84.0.0/24 193.108.221.0/24 193.203.20.0/24 193.203.21.0/24
IPv6 prefixes
1 prefix- 2001:4bf0:1::/48
2001:4bf0:1::/48
Query AS29527 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=AS29527&key=YOUR_API_KEY"Any address in its prefixes resolves to AS29527, with or without a key:
curl "https://api.ipapi.is/?q=217.148.32.1"