Autonomous system profile

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

AS31515

Announcement observedRIPE NCC

Inmarsat Global Limited · AS-INMARSAT

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

Last active10/29/2026, 18:29:31Snapshot expired

View network topology RDAP registration

ASN: AS31515
Registration country: United Kingdom
Name: Inmarsat Global Limited
Abbreviation: AS-INMARSAT
Registration date: 6/3/2004, 13:56:47
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
161.30.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.10.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/16/2026, 08:00:00	✓	×	Historical record
161.30.112.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.114.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.116.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.12.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.124.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.126.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.128.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.155.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.162.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.163.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.167.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.169.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.194.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Historical record
161.30.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 08:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.22.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.220.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.221.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid
161.30.40.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/29/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Inmarsat Global Limited
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 6/3/2004, 13:56:47
Abuse contact: LIR@inmarsat.com

Snapshot trend

10/29/2026, 18:29:3156 v41 v629 Upstream · 64 Uncertain

10/2/2026, 09:37:3355 v41 v632 Upstream · 64 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 · iana-rdap-asn-bootstrap · rir-rdap-asn