Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS24271

Announcement observedAPNIC

iCTV - Iruma CATV co. · iCTV

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active11/3/2026, 19:47:18Snapshot expired

View network topology RDAP registration

ASN: AS24271
Registration country: Japan
Name: iCTV - Iruma CATV co.
Abbreviation: iCTV
Registration date: Not recorded
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
202.177.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
202.177.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid
218.231.216.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	11/3/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: iCTV - Iruma CATV co.
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: hostmaster@nic.ad.jp

Snapshot trend

11/3/2026, 19:47:188 v41 v66 Upstream · 13 Uncertain

10/1/2026, 15:26:158 v41 v67 Upstream · 14 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap