$ query “AS25180” --type=asn → 1 result(s)

AS25180 · EXPONENTIAL-E-AS

Exponential-E Ltd.

AS25180 is owned by Exponential-E Ltd. and is a mid-size transit provider, registered in the United Kingdom since 2002. The system announces a solid 291 328 IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in the United Kingdom, with additional presence in Australia.

  • 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
August 30, 2002
Last Changed
March 04, 2026
Last Seen
April 30, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
45 / 40
IPv6 Prefixes (raw / aggregated)
3 / 3
IPv4 Addresses
291 328
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇬🇧 United Kingdom (552 448 IPs), 🇦🇺 Australia (8 192 IPs)
Prefix Changed
April 22, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
47 networks exchanging traffic without transit
Downstream Customers
54 downstreams buying transit
Degree
104 unique BGP neighbors
Reach
61 networks in customer cone

Upstream Providers (3)

Prefix Lists

IPv4 Prefixes (45 total)

  • 149.63.0.0/16 (65 536 addresses (/16 prefix))
  • 167.98.0.0/16 (65 536 addresses (/16 prefix))
  • 5.148.0.0/17 (32 768 addresses (/17 prefix))
  • 31.221.0.0/17 (32 768 addresses (/17 prefix))
  • 83.244.128.0/17 (32 768 addresses (/17 prefix))
  • 109.231.192.0/18 (16 384 addresses (/18 prefix))
  • 5.148.128.0/19 (8 192 addresses (/19 prefix))
  • 176.46.160.0/19 (8 192 addresses (/19 prefix))
  • 62.244.160.0/19 (8 192 addresses (/19 prefix))
  • 212.93.80.0/20 (4 096 addresses (/20 prefix))
  • 212.93.72.0/21 (2 048 addresses (/21 prefix))
  • 193.58.64.0/22 (1 024 addresses (/22 prefix))
  • 185.85.60.0/22 (1 024 addresses (/22 prefix))
  • 185.52.36.0/22 (1 024 addresses (/22 prefix))
  • 185.167.40.0/22 (1 024 addresses (/22 prefix))
  • 195.107.32.0/22 (1 024 addresses (/22 prefix))
  • 212.90.112.0/22 (1 024 addresses (/22 prefix))
  • 5.252.220.0/22 (1 024 addresses (/22 prefix))
  • 176.123.52.0/23 (512 addresses (/23 prefix))
  • 193.58.68.0/23 (512 addresses (/23 prefix))
  • 212.148.230.0/23 (512 addresses (/23 prefix))
  • 51.149.18.0/23 (512 addresses (/23 prefix))
  • 51.149.22.0/23 (512 addresses (/23 prefix))
  • 194.155.130.0/23 (512 addresses (/23 prefix))
  • 91.195.168.0/23 (512 addresses (/23 prefix))
  • 194.101.82.0/23 (512 addresses (/23 prefix))
  • 194.101.68.0/24 (256 addresses (/24 prefix))
  • 91.199.249.0/24 (256 addresses (/24 prefix))
  • 193.22.89.0/24 (256 addresses (/24 prefix))
  • 95.142.144.0/24 (256 addresses (/24 prefix))
  • 194.101.80.0/24 (256 addresses (/24 prefix))
  • 193.17.210.0/24 (256 addresses (/24 prefix))
  • 194.140.251.0/24 (256 addresses (/24 prefix))
  • 51.149.249.0/24 (256 addresses (/24 prefix))
  • 195.95.131.0/24 (256 addresses (/24 prefix))
  • 91.208.53.0/24 (256 addresses (/24 prefix))
  • 185.28.203.0/24 (256 addresses (/24 prefix))
  • 51.149.16.0/24 (256 addresses (/24 prefix))
  • 5.154.184.0/24 (256 addresses (/24 prefix))
  • 91.223.111.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (3 total)

  • 2a05:ab40::/29
  • 2a00:1d40::/32
  • 2a0d:9b84:1000::/36