$ query “AS12290” --type=asn → 1 result(s)
AS12290 · EXONETRIC
Exonetric Consulting Ltd
AS12290 is operated by Exonetric Consulting Ltd and serves as an enterprise stub network, registered in the United Kingdom since 2002. The system announces 2 048 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United Kingdom. Prefix announcements for this AS were recently updated.
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 11, 2002
- Last Changed
- August 29, 2026
- Last Seen
- September 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇬🇧 United Kingdom (4 096 IPs)
- Prefix Changed
- September 05, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS20712 — AS20712
Prefix Lists
IPv4 Prefixes (1 total)
- 178.250.72.0/21 (2 048 addresses (/21 prefix))
IPv6 Prefixes (1 total)
- 2a02:1658::/32