$ query “AS39617” --type=asn → 1 result(s)
AS39617 — CONSULTANCY-ASN
Chris Burton
AS39617 belongs to Chris Burton and is a stub network, established in the United Kingdom in 2006. The system announces 256 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United Kingdom.
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 28, 2006
- Last Changed
- March 04, 2026
- Last Seen
- April 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇬🇧 United Kingdom (512 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 194.50.88.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:678:5ec::/48