$ query “AS42831” --type=asn → 1 result(s)
AS42831 — UKSERVERS-AS
UK Dedicated Servers Limited
AS42831 is a mid-size transit provider operated by UK Dedicated Servers Limited, established in the United Kingdom in 2007. The network announces a solid 130 304 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
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 24, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 333 / 311
- IPv6 Prefixes (raw / aggregated)
- 10 / 10
- IPv4 Addresses
- 130 304
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇬🇧 GB (161 IPs), 🇭🇺 HU (199 IPs), 🇸🇬 SG (90 IPs), 🇺🇸 US, 🇩🇪 DE, 🇨🇿 CZ, 🇫🇷 FR, 🇱🇹 LT, 🇦🇪 AE, 🇦🇺 AU, 🇪🇸 ES, 🇺🇦 UA, 🇸🇨 SC, 🇧🇬 BG and 11 more
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 19 flagged IPs out of 130 304 total (0.01%)
- Tor Exit Nodes
- 1 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 109 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 36 downstream autonomous systems buying transit
- Degree
- 152 unique BGP neighbors (providers + customers + peers)
- Reach
- 86 — customer cone size measuring network influence
- Degree Rank
- #942
- Reach Rank
- #1 169
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (333 total)
- 78.157.208.0/20 (4 096 addresses)
- 94.229.64.0/20 (4 096 addresses)
- 178.159.0.0/20 (4 096 addresses)
- 5.101.136.0/21 (2 048 addresses)
- 5.101.144.0/21 (2 048 addresses)
- 5.101.168.0/21 (2 048 addresses)
- 31.132.0.0/21 (2 048 addresses)
- 37.9.56.0/21 (2 048 addresses)
- 77.74.192.0/21 (2 048 addresses)
- 77.75.120.0/21 (2 048 addresses)
- 78.110.160.0/21 (2 048 addresses)
- 78.157.192.0/21 (2 048 addresses)
- 91.109.112.0/21 (2 048 addresses)
- 45.11.236.0/22 (1 024 addresses)
- 78.110.172.0/22 (1 024 addresses)
- 78.157.200.0/22 (1 024 addresses)
- 81.92.192.0/22 (1 024 addresses)
- 85.116.196.0/22 (1 024 addresses)
- 89.125.88.0/22 (1 024 addresses)
- 89.125.196.0/22 (1 024 addresses)
- 94.46.184.0/22 (1 024 addresses)
- 94.46.192.0/22 (1 024 addresses)
- 94.46.220.0/22 (1 024 addresses)
- 94.46.244.0/22 (1 024 addresses)
- 94.136.168.0/22 (1 024 addresses)
- 95.85.196.0/22 (1 024 addresses)
- 95.85.208.0/22 (1 024 addresses)
- 166.0.80.0/22 (1 024 addresses)
- 185.54.84.0/22 (1 024 addresses)
- 185.103.96.0/22 (1 024 addresses)
- 185.109.168.0/22 (1 024 addresses)
- 185.242.156.0/22 (1 024 addresses)
- 31.22.108.0/23 (512 addresses)
- 45.155.100.0/23 (512 addresses)
- 46.102.158.0/23 (512 addresses)
- 78.110.168.0/23 (512 addresses)
- 78.157.206.0/23 (512 addresses)
- 82.38.48.0/23 (512 addresses)
- 82.41.16.0/23 (512 addresses)
- 82.41.144.0/23 (512 addresses)
- 86.110.54.0/23 (512 addresses)
- 88.80.142.0/23 (512 addresses)
- 89.117.70.0/23 (512 addresses)
- 94.177.134.0/23 (512 addresses)
- 96.9.214.0/23 (512 addresses)
- 141.11.214.0/23 (512 addresses)
- 143.20.118.0/23 (512 addresses)
- 150.241.132.0/23 (512 addresses)
- 150.241.238.0/23 (512 addresses)
- 168.222.108.0/23 (512 addresses)
IPv6 Prefixes (10 total)
- 2a04:d180::/29
- 2a01:a500::/32
- 2a01:a502::/32
- 2a01:a507::/32
- 2a03:9da0::/40
- 2001:678:10b0::/48
- 2a00:10e8:100::/48
- 2a0c:b840:2::/48
- 2a0e:fd45:b30::/48
- 2a13:9500:108::/48