Autonomous system profile

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

AS207389

Announcement observedRIPE NCC

JING-SHIUN-CHEN · PT-Network

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

Last active10/30/2026, 21:43:19Snapshot expired

View network topology RDAP registration

ASN: AS207389
Registration country: Registration country pending sync
Name: JING-SHIUN-CHEN
Abbreviation: PT-Network
Registration date: 6/4/2025, 10:26:57
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a13:2200:f::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	10/16/2026, 16:00:00	10/30/2026, 16:00:00	×	✓	Currently valid
2a14:7581:6fc0::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	10/16/2026, 16:00:00	10/30/2026, 16:00:00	×	✓	Currently valid

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

Registration and sources

Organization: JING-SHIUN-CHEN
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 6/4/2025, 10:26:57
Abuse contact: hello@ptchen.tw

Snapshot trend

10/30/2026, 21:43:190 v42 v61 Upstream · 0 Uncertain

10/11/2026, 06:36:450 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