Autonomous system profile

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

AS135653

Announcement observedAPNIC

URSYS-AS-AP - URSYS PTY. LTD. · URSYS-AS-AP

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

Last active10/7/2026, 01:40:22Snapshot expired

View network topology RDAP registration

ASN: AS135653
Registration country: Australia
Name: URSYS-AS-AP - URSYS PTY. LTD.
Abbreviation: URSYS-AS-AP
Registration date: 10/28/2016, 05:37:12
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
203.7.148.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 16:00:00	10/6/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: URSYS-AS-AP - URSYS PTY. LTD.
RIR: APNIC
Registration country: Australia
Registration date: 10/28/2016, 05:37:12
Abuse contact: abuse@ursys.com.au

Snapshot trend

10/7/2026, 01:40:221 v41 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