Autonomous system profile

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

AS7155

Announcement observedARIN

VIASAT-SP-BACKBONE - ViaSat,Inc. · VIASAT-SP-BACKBONE

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

Last active10/31/2026, 08:55:04Snapshot expired

View network topology RDAP registration

ASN: AS7155
Registration country: United States
Name: VIASAT-SP-BACKBONE - ViaSat,Inc.
Abbreviation: VIASAT-SP-BACKBONE
Registration date: 10/15/2009, 20:15:27
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.217.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
103.217.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.127.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.132.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.134.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.135.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid
162.72.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	11/2/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: VIASAT-SP-BACKBONE - ViaSat,Inc.
RIR: ARIN
Registration country: United States
Registration date: 10/15/2009, 20:15:27
Abuse contact: wildblueabuse@viasat.com

Snapshot trend

10/31/2026, 08:55:044345 v44 v617 Upstream · 5 Uncertain

10/23/2026, 08:23:034345 v44 v615 Upstream · 3 Uncertain

10/22/2026, 15:03:384346 v44 v661 Upstream · 81 Uncertain

10/12/2026, 07:42:174346 v44 v617 Upstream · 5 Uncertain

10/10/2026, 05:45:584346 v44 v617 Upstream · 5 Uncertain

10/5/2026, 22:20:324346 v44 v654 Upstream · 79 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