Autonomous system profile

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

AS26158

Announcement observedARIN

USG-TOR-AS - ULTIMATE SOFTWARE GROUP · USG-TOR-AS

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

Last active10/1/2026, 20:09:59Snapshot expired

View network topology RDAP registration

ASN: AS26158
Registration country: United States
Name: USG-TOR-AS - ULTIMATE SOFTWARE GROUP
Abbreviation: USG-TOR-AS
Registration date: 1/4/2018, 20:33:48
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
135.84.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record
206.152.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: USG-TOR-AS - ULTIMATE SOFTWARE GROUP
RIR: ARIN
Registration country: United States
Registration date: 1/4/2018, 20:33:48
Abuse contact: usg.abuse@ukg.com

Snapshot trend

10/1/2026, 20:09:592 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 · rir-rdap-asn · iana-rdap-asn-bootstrap