Autonomous system profile

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

AS18719

Announcement observedARIN

TSR Solutions, Inc. · TSRSOLUTIONS

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

Last active9/30/2026, 23:02:18Snapshot expired

View network topology RDAP registration

ASN: AS18719
Registration country: United States
Name: TSR Solutions, Inc.
Abbreviation: TSRSOLUTIONS
Registration date: 10/3/2000, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.31.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
96.30.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
96.30.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
96.30.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
96.30.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TSR Solutions, Inc.
RIR: ARIN
Registration country: United States
Registration date: 10/3/2000, 04:00:00
Abuse contact: noc@tsrsolutions.com

Snapshot trend

9/30/2026, 23:02:185 v40 v62 Upstream · 0 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