$ query “AS25180” --type=asn → 1 result(s)
AS25180 — EXPONENTIAL-E-AS
Exponential-E Ltd.
AS25180 is a mid-size transit provider run by Exponential-E Ltd., established in the United Kingdom in 2002. The network announces a solid 291 584 IPv4 addresses, including a /16. 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
- August 30, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 46 / 41
- IPv6 Prefixes (raw / aggregated)
- 3 / 3
- IPv4 Addresses
- 291 584
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇬🇧 GB (60 IPs), 🇦🇺 AU (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 291 584 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 48 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 55 downstream autonomous systems buying transit
- Degree
- 106 unique BGP neighbors (providers + customers + peers)
- Reach
- 65 — customer cone size measuring network influence
- Degree Rank
- #1 414
- Reach Rank
- #1 357
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (46 total)
- 149.63.0.0/16 (65 536 addresses)
- 167.98.0.0/16 (65 536 addresses)
- 5.148.0.0/17 (32 768 addresses)
- 31.221.0.0/17 (32 768 addresses)
- 83.244.128.0/17 (32 768 addresses)
- 109.231.192.0/18 (16 384 addresses)
- 5.148.128.0/19 (8 192 addresses)
- 62.244.160.0/19 (8 192 addresses)
- 176.46.160.0/19 (8 192 addresses)
- 212.93.80.0/20 (4 096 addresses)
- 212.93.72.0/21 (2 048 addresses)
- 5.252.220.0/22 (1 024 addresses)
- 185.52.36.0/22 (1 024 addresses)
- 185.85.60.0/22 (1 024 addresses)
- 185.167.40.0/22 (1 024 addresses)
- 193.58.64.0/22 (1 024 addresses)
- 195.107.32.0/22 (1 024 addresses)
- 212.90.112.0/22 (1 024 addresses)
- 51.149.18.0/23 (512 addresses)
- 51.149.22.0/23 (512 addresses)
- 91.195.168.0/23 (512 addresses)
- 176.123.52.0/23 (512 addresses)
- 193.58.68.0/23 (512 addresses)
- 194.101.82.0/23 (512 addresses)
- 194.155.130.0/23 (512 addresses)
- 212.148.230.0/23 (512 addresses)
- 5.154.184.0/24 (256 addresses)
- 51.149.16.0/24 (256 addresses)
- 51.149.249.0/24 (256 addresses)
- 91.199.249.0/24 (256 addresses)
- 91.208.53.0/24 (256 addresses)
- 91.223.111.0/24 (256 addresses)
- 95.142.144.0/24 (256 addresses)
- 185.28.203.0/24 (256 addresses)
- 193.17.210.0/24 (256 addresses)
- 193.22.89.0/24 (256 addresses)
- 194.101.68.0/24 (256 addresses)
- 194.101.80.0/24 (256 addresses)
- 194.140.251.0/24 (256 addresses)
- 195.20.222.0/24 (256 addresses)
- 195.95.131.0/24 (256 addresses)
IPv6 Prefixes (3 total)
- 2a05:ab40::/29
- 2a00:1d40::/32
- 2a0d:9b84:1000::/36