RDAP / Whois lookup

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

103.0.0.0 - 103.255.255.255

Record foundAPNIC

APNIC-APALLOCATED PORTABLE

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

Queried at11/7/2026, 19:22:35Local authoritative snapshot

BGP routes RPKI check Prefix profile

Resource type: Network prefix
Registry: APNIC
Registration country / region: Australia
Registration status: administrative
Registered at: 2/4/2011, 01:43:24
Last changed: 9/5/2023, 01:46:02

Resource range103.0.0.0 – 103.255.255.255Network prefix

Resource records1CIDR count

Public contacts4Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: 103.0.0.0 - 103.255.255.255
Name: APNIC-AP
Allocation type: ALLOCATED PORTABLE
Parent handle: Not provided by registry
Whois server: whois.apnic.net
Authoritative RDAP host: rdap.apnic.net

Address and number range

Resource range: 103.0.0.0 – 103.255.255.255
Address family: IPv4
Resource records: 1
CIDR inventory: 103.0.0.0/8

Registration entities and contacts

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

4 entities

Administrative

APNIC HostmasterHM20-AP

helpdesk@apnic.net+61 7 3858 3100+61 7 3858 3199

PO Box 3646 · South Brisbane · QLD 4101

Technical

APNIC Network OperationsNO4-AP

netops@apnic.net+61 7 3858 3100+61 7 3858 3199

PO Box 3646 · South Brisbane · QLD 4101

Abuse

IRT-APNIC-APIRT-APNIC-AP

helpdesk@apnic.net helpdesk@apnic.net

Brisbane, Australia

Registrant

Asia Pacific Network Information Center, Pty. Ltd.ORG-APNI3-AP

helpdesk@apnic.net

Level 1 - 33 Park Road

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	9/5/2023, 01:46:02	Not provided by registry
Registration	2/4/2011, 01:43:24	Not provided by registry

Terms and remarks

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

4 notices

descriptionAsia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia

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