ASN Lookup Tool

Adelaide University adelaide.edu.au AU AU 12 Routes

AS Data

AS1851

AS1851Adelaide University

AS Number 1851
AS Name ADELAIDE-UNIVERSITY-AS-AP
Organization Adelaide University(org-tuoa1-ap)
Country AU
Website adelaide.edu.au
Number of IPv4 Routes 11
Number of IPv6 Routes 1
ASN type EDUCATION
Registry APNIC
Date Allocated N/A

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Use ASN data for AS1851 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.37.128.0/22 1024
45.121.132.0/22 1024
130.220.208.0/24 256
130.220.0.0/16 65536
2403:7900::/32 ~79×10²⁷
192.160.71.0/24 256
130.220.250.0/24 256
192.43.227.0/24 256
203.9.156.0/24 256
129.127.0.0/16 65536

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS1851'

% Abuse contact for 'AS1851' is 'noc@adelaide.edu.au'

aut-num:        AS1851
as-name:        ADELAIDE-UNIVERSITY-AS-AP
descr:          Adelaide University
country:        AU
remarks:        email: noc@adelaide.edu.au
remarks:        abuse email: abuse@adelaide.edu.au
org:            ORG-TUOA1-AP
admin-c:        AUA2-AP
tech-c:         AUA2-AP
abuse-c:        AU121-AP
mnt-lower:      MAINT-ADELAIDEUNI-AU
mnt-lower:      MAINT-AU-UOFA
mnt-routes:     MAINT-ADELAIDEUNI-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-ADELAIDEUNI-AU
last-modified:  2025-11-19T06:17:38Z
source:         APNIC

irt:            IRT-ADELAIDEUNI-AU
address:        University of Adelaide
address:        North Terrace
address:        Adelaide SA 5005
e-mail:         noc@adelaide.edu.au
abuse-mailbox:  noc@adelaide.edu.au
admin-c:        AUA2-AP
tech-c:         AUA2-AP
auth:           # Filtered
remarks:        noc@adelaide.edu.au was validated on 2026-02-23
mnt-by:         MAINT-ADELAIDEUNI-AU
last-modified:  2026-02-25T04:55:09Z
source:         APNIC

organisation:   ORG-TUOA1-AP
org-name:       Adelaide University
org-type:       LIR
country:        AU
address:        North Terrace
phone:          +61-8-313-7001
e-mail:         noc@adelaide.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-11-19T13:10:16Z
source:         APNIC

role:           ABUSE UOFANETAPAU
country:        ZZ
address:        University of Adelaide
address:        Level 4, 50 Rundle Mall, Rundle Mall Plaza
address:        ADELAIDE SA 5005
phone:          +000000000
e-mail:         noc@adelaide.edu.au
admin-c:        UN21-AP
tech-c:         UN21-AP
nic-hdl:        AU121-AP
remarks:        Generated from irt object IRT-UOFANET-AP-AU
remarks:        noc@adelaide.edu.au was validated on 2025-08-20
abuse-mailbox:  noc@adelaide.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-20T03:39:13Z
source:         APNIC

person:         Adelaide University Administrator
address:        University of Adelaide
address:        Level 4, 50 Rundle Mall, Rundle Mall Plaza
address:        ADELAIDE SA 5005
country:        AU
phone:          +61 8 83137001
e-mail:         noc@adelaide.edu.au
nic-hdl:        AUA2-AP
mnt-by:         MAINT-ADELAIDEUNI-AU
abuse-mailbox:  abuse@adelaide.edu.au
last-modified:  2025-11-19T06:17:36Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1851
ASName:         APNIC-1851
ASHandle:       AS1851
RegDate:        2002-07-31
Updated:        2009-10-08
Comment:        This AS number is not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/1851

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS7474 SingTel Optus Pty Ltd AU
AS7575 Australian Academic and Research Network AU
AS7575 Australian Academic and Research Network (AARNet) AU

Upstreams

AS Number Description Country
AS7474 SingTel Optus Pty Ltd AU
AS7575 Australian Academic and Research Network AU

Contacts

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Frequently Asked Questions

ASN AS1851 is an Autonomous System Number used to identify a network for BGP internet routing.
AS1851 is listed under Adelaide University.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.