$ query “AS24279” --type=asn → 1 result(s)
AS24279 · CAT-V
SENDAI CATV CO. LTD.
AS24279 belongs to SENDAI CATV CO. LTD. and is a content network, established in Japan. The system announces a respectable 16 384 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Japan.
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
- July 17, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 8
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 16 384
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇯🇵 Japan (23 552 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 59 networks exchanging traffic without transit
- Degree
- 61 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (8 total)
- 133.226.144.0/20 (4 096 addresses (/20 prefix))
- 202.162.80.0/20 (4 096 addresses (/20 prefix))
- 14.15.64.0/21 (2 048 addresses (/21 prefix))
- 114.31.216.0/21 (2 048 addresses (/21 prefix))
- 103.13.252.0/22 (1 024 addresses (/22 prefix))
- 110.232.136.0/22 (1 024 addresses (/22 prefix))
- 133.226.140.0/22 (1 024 addresses (/22 prefix))
- 219.100.192.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2403:1240::/32