Autonomous system profile

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

AS398400

Announcement observedARIN

TRCOOK - Transvision Cookshire Inc · TRCOOK

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

Last active10/10/2026, 11:45:48Snapshot expired

View network topology RDAP registration

ASN: AS398400
Registration country: Canada
Name: TRCOOK - Transvision Cookshire Inc
Abbreviation: TRCOOK
Registration date: 5/18/2020, 20:41:08
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
162.222.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
162.250.44.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
199.102.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
199.192.232.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TRCOOK - Transvision Cookshire Inc
RIR: ARIN
Registration country: Canada
Registration date: 5/18/2020, 20:41:08
Abuse contact: abuse@netrevolution.com

Snapshot trend

10/10/2026, 11:45:484 v40 v62 Upstream · 0 Uncertain

10/10/2026, 05:48:230 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 · rir-rdap-asn · iana-rdap-asn-bootstrap