$ query “AS8801” --type=asn → 1 result(s)
AS8801 · ROCKETFIBRE
Rocket Fibre Ltd
AS8801 is owned by Rocket Fibre Ltd and is a mid-size transit provider, based in the United Kingdom. The system announces 9 728 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United Kingdom.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- May 01, 2026
- Last Seen
- September 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 7
- IPv6 Prefixes (raw / aggregated)
- 2 / 1
- IPv4 Addresses
- 9 728
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇬🇧 United Kingdom (12 288 IPs)
- Prefix Changed
- April 09, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 9 728 total (0.01%)
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 455 networks exchanging traffic without transit
- Downstream Customers
- 7 downstreams buying transit
- Unclassified
- 8 unclassified BGP neighbors
- Degree
- 475 unique BGP neighbors
- Reach
- 93 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (7 total)
- 83.167.160.0/20 (4 096 addresses (/20 prefix))
- 83.167.176.0/21 (2 048 addresses (/21 prefix))
- 83.167.184.0/22 (1 024 addresses (/22 prefix))
- 154.62.188.0/22 (1 024 addresses (/22 prefix))
- 193.56.176.0/22 (1 024 addresses (/22 prefix))
- 154.51.145.0/24 (256 addresses (/24 prefix))
- 185.222.21.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a10:f300::/29