Autonomous system profile

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

AS394520

Announcement observedARIN

The Law Society of Upper Canada · LSUCNET2

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

Last active10/20/2026, 12:15:44Snapshot expired

View network topology RDAP registration

ASN: AS394520
Registration country: Canada
Name: The Law Society of Upper Canada
Abbreviation: LSUCNET2
Registration date: 10/5/2015, 19:01:12
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
142.57.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.160.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.192.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.208.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
142.57.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: The Law Society of Upper Canada
RIR: ARIN
Registration country: Canada
Registration date: 10/5/2015, 19:01:12
Abuse contact: igoubaid@lso.ca

Snapshot trend

10/20/2026, 12:15:4416 v41 v62 Upstream · 0 Uncertain

10/15/2026, 23:34:010 v40 v60 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