$ query “AS18260” --type=asn → 1 result(s)

AS18260 · E-CATV

EHIME CATV CO. LTD.

AS18260 is run by EHIME CATV CO. LTD. and is a residential access provider, registered in Japan. The system announces a respectable 78 592 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Japan.

Basic Information

Country
🇯🇵 Japan
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
23 / 21
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
78 592
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇯🇵 Japan (78 592 IPs)
Prefix Changed
August 22, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
14 networks exchanging traffic without transit
Downstream Customers
3 downstreams buying transit
Degree
23 unique BGP neighbors
Reach
3 networks in customer cone

Upstream Providers (6)

Prefix Lists

IPv4 Prefixes (23 total)

  • 101.1.64.0/18 (16 384 addresses (/18 prefix))
  • 220.156.192.0/18 (16 384 addresses (/18 prefix))
  • 24.53.192.0/19 (8 192 addresses (/19 prefix))
  • 27.106.224.0/19 (8 192 addresses (/19 prefix))
  • 101.2.128.0/19 (8 192 addresses (/19 prefix))
  • 210.87.224.0/20 (4 096 addresses (/20 prefix))
  • 27.106.208.0/21 (2 048 addresses (/21 prefix))
  • 101.55.232.0/21 (2 048 addresses (/21 prefix))
  • 202.165.48.0/21 (2 048 addresses (/21 prefix))
  • 219.109.56.0/21 (2 048 addresses (/21 prefix))
  • 103.2.64.0/22 (1 024 addresses (/22 prefix))
  • 103.194.72.0/22 (1 024 addresses (/22 prefix))
  • 119.30.8.0/22 (1 024 addresses (/22 prefix))
  • 210.141.208.0/22 (1 024 addresses (/22 prefix))
  • 210.141.220.0/22 (1 024 addresses (/22 prefix))
  • 219.100.172.0/22 (1 024 addresses (/22 prefix))
  • 219.109.48.0/22 (1 024 addresses (/22 prefix))
  • 119.30.12.0/23 (512 addresses (/23 prefix))
  • 210.141.214.0/23 (512 addresses (/23 prefix))
  • 210.141.216.0/23 (512 addresses (/23 prefix))
  • 210.141.219.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2400:df00::/32