Autonomous system profile

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

AS203069

Announcement observedRIPE NCC

Thomas Riley Brown · Thomas-Brown

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

Last active10/1/2026, 03:01:38Snapshot expired

View network topology RDAP registration

ASN: AS203069
Registration country: Registration country pending sync
Name: Thomas Riley Brown
Abbreviation: Thomas-Brown
Registration date: 8/31/2022, 08:32:07
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a05:dfc5::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid
2a05:dfc5:b00b::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid
2a06:a005:1b72::/47BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid
2a06:a005:488::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid
2a0f:b240:b00::/40BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid
2a0f:b240:b04::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/15/2026, 16:00:00	×	✓	Currently valid

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

Registration and sources

Organization: Thomas Riley Brown
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 8/31/2022, 08:32:07
Abuse contact: abuse@w4xzr.xyz

Snapshot trend

10/1/2026, 03:01:380 v46 v62 Upstream · 0 Uncertain

10/1/2026, 02:24:010 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