Autonomous system profile

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

AS137571

Announcement observedAPNIC

Rang Yang Bai Shi Chuang Yun Co., Limited · PESYUN-AS-AP

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

Last active10/7/2026, 07:18:00Snapshot expired

View network topology RDAP registration

ASN: AS137571
Registration country: China
Name: Rang Yang Bai Shi Chuang Yun Co., Limited
Abbreviation: PESYUN-AS-AP
Registration date: 4/16/2018, 13:31:01
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.126.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Historical record
103.126.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Historical record
103.126.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Historical record
103.126.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Rang Yang Bai Shi Chuang Yun Co., Limited
RIR: APNIC
Registration country: China
Registration date: 4/16/2018, 13:31:01
Abuse contact: abuse@pesyun.com

Snapshot trend

10/7/2026, 07:18:004 v40 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 · iana-rdap-asn-bootstrap · rir-rdap-asn