$ query “AS25098” --type=asn → 1 result(s)
AS25098 · NETCALIBRE
Netcalibre Ltd
AS25098 is run by Netcalibre Ltd and is a residential access provider, registered in the United Kingdom since 2002. The system announces a respectable 25 856 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United Kingdom, with additional presence in Moldova and Germany.
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
- July 24, 2002
- Last Changed
- October 03, 2026
- Last Seen
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 12 / 10
- IPv6 Prefixes (raw / aggregated)
- 2 / 1
- IPv4 Addresses
- 25 856
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇬🇧 United Kingdom (23 296 IPs), 🇲🇩 Moldova (2 304 IPs), 🇩🇪 Germany (256 IPs)
- Prefix Changed
- June 03, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 30 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 38 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (12 total)
- 213.230.192.0/18 (16 384 addresses (/18 prefix))
- 165.65.208.0/20 (4 096 addresses (/20 prefix))
- 89.34.112.0/21 (2 048 addresses (/21 prefix))
- 46.248.112.0/22 (1 024 addresses (/22 prefix))
- 93.94.48.0/23 (512 addresses (/23 prefix))
- 152.89.30.0/23 (512 addresses (/23 prefix))
- 193.201.70.0/23 (512 addresses (/23 prefix))
- 62.68.73.0/24 (256 addresses (/24 prefix))
- 217.60.239.0/24 (256 addresses (/24 prefix))
- 217.60.246.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a01:70::/32