$ query “AS212329” --type=asn → 1 result(s)
AS212329 · NETCRAFT
Netcraft Ltd
AS212329 is operated by Netcraft Ltd and serves as an enterprise stub network, registered in the United Kingdom since 2020. The system announces 512 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United Kingdom.
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 19, 2020
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 1
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /23 (512 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
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS2856 — BT-UK-AS
Prefix Lists
IPv4 Prefixes (2 total)
- 91.236.64.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (2 total)
- 2a10:a700:1::/48
- 2a10:a700:2::/48