Autonomous system profile

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

AS4713

Announcement observedAPNIC

OCN - NTT DOCOMO BUSINESS,Inc. · OCN

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

Last active10/15/2026, 14:12:31Snapshot expired

View network topology RDAP registration

ASN: AS4713
Registration country: Japan
Name: OCN - NTT DOCOMO BUSINESS,Inc.
Abbreviation: OCN
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
103.163.250.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
114.144.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
114.160.0.0/11BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
118.0.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
118.16.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
119.161.104.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
121.112.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
122.1.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
122.16.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
123.216.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
123.224.0.0/14BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
124.84.0.0/14BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
124.96.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
125.170.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
125.172.0.0/14BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
125.200.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
133.153.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
133.153.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
138.212.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.35.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.35.235.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.5.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.35.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.41.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.46.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.70.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
150.61.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
153.124.192.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
153.128.0.0/10BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
153.192.0.0/11BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: OCN - NTT DOCOMO BUSINESS,Inc.
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/15/2026, 14:12:31183 v46 v64 Upstream · 3 Uncertain

10/6/2026, 23:04:20182 v46 v64 Upstream · 3 Uncertain

10/3/2026, 18:56:55181 v46 v64 Upstream · 3 Uncertain

9/29/2026, 12:08:51181 v46 v64 Upstream · 3 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