$ query “AS204670” --type=asn → 1 result(s)
AS204670 — NTT
NTT United Kingdom Ltd
AS204670 is an enterprise stub network operated by NTT United Kingdom Ltd, established in the United Kingdom in 2018. The network announces 1 536 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 29, 2018
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 6
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 536
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇺🇸 US (6 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 536 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 2 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #45 228
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (6 total)
- 128.121.11.0/24 (256 addresses)
- 128.121.15.0/24 (256 addresses)
- 128.242.94.0/24 (256 addresses)
- 131.103.30.0/24 (256 addresses)
- 140.174.224.0/24 (256 addresses)
- 168.143.179.0/24 (256 addresses)