Autonomous system profile

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

AS139154

Announcement observedAPNIC

CEGN-SD - Big Data Center Of Shandong Province · CEGN-SD

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

Last active10/7/2026, 11:15:17Snapshot expired

View network topology RDAP registration

ASN: AS139154
Registration country: China
Name: CEGN-SD - Big Data Center Of Shandong Province
Abbreviation: CEGN-SD
Registration date: 4/3/2020, 00:46:12
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.150.24.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid
119.148.160.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid
219.235.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CEGN-SD - Big Data Center Of Shandong Province
RIR: APNIC
Registration country: China
Registration date: 4/3/2020, 00:46:12
Abuse contact: sakii@shandong.cn

Snapshot trend

10/7/2026, 11:15:173 v41 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 · rir-rdap-asn · iana-rdap-asn-bootstrap