$ query “AS55376” --type=asn → 1 result(s)
AS55376 · KCV-HITANET
KCV Communications Co. Ltd.
AS55376 belongs to KCV Communications Co. Ltd. and is a content network, based in Japan. The system announces 6 656 IPv4 addresses. The bulk of its IP address space is in Japan. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇯🇵 Japan
- Category
- Hosting
- Network Role
- Content Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- June 30, 2026
- Last Seen
- September 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 6 656
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Geolocated Countries
- 🇯🇵 Japan (12 288 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 50 networks exchanging traffic without transit
- Degree
- 52 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (4 total)
- 27.118.0.0/20 (4 096 addresses (/20 prefix))
- 202.6.68.0/22 (1 024 addresses (/22 prefix))
- 202.223.24.0/22 (1 024 addresses (/22 prefix))
- 103.136.138.0/23 (512 addresses (/23 prefix))