$ query “AS21472” --type=asn → 1 result(s)
AS21472 — SERVERHOUSE
ServerHouse Ltd
AS21472 is a hosting access provider operated by ServerHouse Ltd, established in the United Kingdom in 2001. The network announces 7 936 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 20, 2001
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 11 / 10
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 7 936
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇬🇧 GB (17 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 7 936 total (0.01%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 79 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 7 downstream autonomous systems buying transit
- Degree
- 90 unique BGP neighbors (providers + customers + peers)
- Reach
- 9 — customer cone size measuring network influence
- Degree Rank
- #1 800
- Reach Rank
- #3 301
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (11 total)
- 5.2.16.0/21 (2 048 addresses)
- 185.79.56.0/22 (1 024 addresses)
- 185.149.176.0/22 (1 024 addresses)
- 195.49.144.0/22 (1 024 addresses)
- 78.143.254.0/23 (512 addresses)
- 91.224.190.0/23 (512 addresses)
- 162.33.228.0/23 (512 addresses)
- 185.98.214.0/23 (512 addresses)
- 185.229.40.0/23 (512 addresses)
- 185.182.147.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a00:e740::/32