$ query “AS205548” --type=asn → 1 result(s)

AS205548 · ZOUTER

ZOUTER LIMITED

AS205548 is run by ZOUTER LIMITED and is a residential access provider, registered in the United Kingdom since 2025. The system announces 7 168 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United Kingdom, with additional presence in Japan and Hong Kong SAR China, and a smaller footprint in another country. This AS has recently updated its prefix announcements.

Basic Information

Country
🇬🇧 United Kingdom
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 12, 2025
Last Changed
September 01, 2026
Last Seen
September 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
28 / 22
IPv6 Prefixes (raw / aggregated)
6 / 4
IPv4 Addresses
7 168
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/47
Geolocated Countries
🇬🇧 United Kingdom (5 632 IPs), 🇯🇵 Japan (5 632 IPs), 🇭🇰 Hong Kong SAR China (2 048 IPs) and 1 more
Prefix Changed
September 16, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
9 networks exchanging traffic without transit
Downstream Customers
1 downstream buying transit
Unclassified
1 unclassified BGP neighbor
Degree
16 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (5)

Prefix Lists

IPv4 Prefixes (28 total)

  • 216.23.120.0/22 (1 024 addresses (/22 prefix))
  • 103.19.50.0/23 (512 addresses (/23 prefix))
  • 216.23.82.0/23 (512 addresses (/23 prefix))
  • 103.97.200.0/23 (512 addresses (/23 prefix))
  • 145.79.143.0/24 (256 addresses (/24 prefix))
  • 155.117.224.0/24 (256 addresses (/24 prefix))
  • 85.149.218.0/24 (256 addresses (/24 prefix))
  • 140.150.236.0/24 (256 addresses (/24 prefix))
  • 143.14.189.0/24 (256 addresses (/24 prefix))
  • 143.20.156.0/24 (256 addresses (/24 prefix))
  • 14.137.230.0/24 (256 addresses (/24 prefix))
  • 151.243.229.0/24 (256 addresses (/24 prefix))
  • 155.117.82.0/24 (256 addresses (/24 prefix))
  • 85.149.220.0/24 (256 addresses (/24 prefix))
  • 162.141.117.0/24 (256 addresses (/24 prefix))
  • 167.148.203.0/24 (256 addresses (/24 prefix))
  • 168.222.0.0/24 (256 addresses (/24 prefix))
  • 193.168.200.0/24 (256 addresses (/24 prefix))
  • 216.23.81.0/24 (256 addresses (/24 prefix))
  • 78.31.249.0/24 (256 addresses (/24 prefix))
  • 216.23.104.0/24 (256 addresses (/24 prefix))
  • 66.92.50.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (6 total)

  • 2a0e:97c0:3f0::/47
  • 2a0e:97c0:3f4::/47
  • 2a0e:97c0:3f2::/48
  • 2a0e:97c0:3f6::/48