RDAP / Whois lookup

Look up authoritative registration records for a domain, IP, network prefix or ASN. Subdomains are resolved to their registrable domain automatically.

AS4837

Record foundAPNIC

CHINA169-Backbone

RDAP is structured authoritative registration data. Registration records and contacts do not establish current routing, device location or network safety.

Queried at10/15/2026, 05:44:39Local authoritative snapshot

ASN profile Network topology BGP routes

Resource type: Autonomous system
Registry: APNIC
Registration country / region: China
Registration status: Active
Registered at: 9/4/2008, 06:40:31
Last changed: 2/6/2024, 04:05:55

Resource rangeAS4837 – AS4837Autonomous system

Resource records1ASN count

Public contacts2Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS4837
Name: CHINA169-Backbone
Allocation type: Not provided by registry
Parent handle: Not provided by registry
Whois server: whois.apnic.net
Authoritative RDAP host: rdap.apnic.net

Address and number range

Resource range: AS4837 – AS4837
Address family: Not applicable
Resource records: Not applicable

Registration entities and contacts

Only public fields from the authoritative RDAP response are shown. Roles are assigned by the registry.

2 entities

Abuse

IRT-CU-CNIRT-CU-CN

hqs-ipabuse@chinaunicom.cn hqs-ipabuse@chinaunicom.cn

No.21,Financial Street · Beijing,100033 · P.R.China

TechnicalAdministrative

CNCGroup HostmasterCH444-AP

hqs-ipabuse@chinaunicom.cn+86-10-66259764+86-10-66259764

No.21,Financial Street · Beijing,100033,P.R.China

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	2/6/2024, 04:05:55	Not provided by registry
Registration	9/4/2008, 06:40:31	Not provided by registry

Terms and remarks

Registry notices are shown verbatim so their authoritative meaning is not altered.

4 notices

descriptionCHINA UNICOM China169 Backbone

SourceObjects returned came from source APNIC

Terms and ConditionsThis is the APNIC WHOIS Database query service. The objects are in RDAP format.

Whois Inaccuracy ReportingIf you see inaccuracies in the results, please visit:

CHA.LA authoritative RDAP snapshotIANA Bootstrap only locates the responsible registration service. Data comes from the corresponding RIR or domain registry and is cached locally by query target.Authoritative source: APNIC · rdap.apnic.net