131.236.0.0/16

AS23859  ·  University of New South Wales

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Summary

Country Australia
Domain unsw.edu.au
ASN AS23859
Registry APNIC
ID UNSW-NON-AU

WHOIS Details

inetnum:        131.236.0.0 - 131.236.255.255
netname:        UNSW-NON-AU
descr:          University of New South Wales
country:        AU
org:            ORG-UONS1-AP
admin-c:        NH302-AP
tech-c:         NH302-AP
abuse-c:        AN1027-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-NSWUNIVERSITY
mnt-routes:     MAINT-AU-NSWUNIVERSITY
mnt-irt:        IRT-NSWUNIVERSITY-AU
last-modified:  2020-10-15T01:33:54Z
source:         APNIC

irt:            IRT-NSWUNIVERSITY-AU
address:        University of New South Wales
address:        Communications Unit
address:        Sydney, NSW 2052
phone:          +61 2 9385 3333
e-mail:         hostmaster@unsw.edu.au
abuse-mailbox:  hostmaster@unsw.edu.au
admin-c:        NH302-AP
tech-c:         NH302-AP
auth:           # Filtered
remarks:        hostmaster@unsw.edu.au was validated on 2025-11-20
mnt-by:         MAINT-AU-NSWUNIVERSITY
last-modified:  2025-11-20T02:47:14Z
source:         APNIC

organisation:   ORG-UONS1-AP
org-name:       University of New South Wales
org-type:       LIR
country:        AU
address:        UNSW IT
address:        Level 13 Library Building
address:        The University of New South Wales
phone:          +61-2-93851333
e-mail:         hostmaster@unsw.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:43Z
source:         APNIC

role:           ABUSE NSWUNIVERSITYAU
country:        ZZ
address:        University of New South Wales
address:        Communications Unit
address:        Sydney, NSW 2052
phone:          +61 2 9385 3333
e-mail:         hostmaster@unsw.edu.au
admin-c:        NH302-AP
tech-c:         NH302-AP
nic-hdl:        AN1027-AP
remarks:        Generated from irt object IRT-NSWUNIVERSITY-AU
remarks:        hostmaster@unsw.edu.au was validated on 2025-11-20
abuse-mailbox:  hostmaster@unsw.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-20T02:47:37Z
source:         APNIC

role:           NSWUNIVERSITY Hostmaster
address:        University of New South Wales
address:        SYDNEY, NSW 2052
country:        AU
phone:          +61 2 9385 3333
fax-no:         +61 2 9385 1112
e-mail:         hostmaster@unsw.edu.au
admin-c:        NH302-AP
tech-c:         NH302-AP
nic-hdl:        NH302-AP
mnt-by:         MAINT-AU-NSWUNIVERSITY
last-modified:  2012-03-22T06:45:10Z
source:         APNIC

route:          131.236.0.0/16
origin:         AS23859
descr:          University of New South Wales UNSW IT Level 13 Library Building The University of New South Wales
mnt-by:         MAINT-AU-NSWUNIVERSITY
last-modified:  2022-08-25T04:11:18Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range ASN Company Num of IPs
131.244.0.0/15 AS24014 Bond University Limited 131,072
131.187.0.0/16 AS22320 OARnet 65,536
131.203.0.0/16 AS132264 Two Degrees Mobile Limited 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 65,536
131.115.0.0/16 AS1729 Telia Company AB 65,536
131.169.0.0/16 AS1754 Deutsches Elektronen-Synchrotron DESY 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.183.0.0/16 AS2025 University of Toledo 65,536
131.109.0.0/16 AS14464 Rhode Island Network for Educ. Technology 65,536
131.128.0.0/16 AS14348 University of Rhode Island 65,536
131.230.0.0/16 AS15119 Southern Illinois University Carbondale 65,536
131.230.0.0/16 AS15118 Southern Illinois University Carbondale 65,536
131.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.116.0.0/16 AS1729 Telia Company AB 65,536
131.142.0.0/16 AS1742 Smithsonian Astrophysical Observatory 65,536
131.128.0.0/16 AS14325 University of Rhode Island 65,536
131.211.0.0/16 AS1103 Heidelberglaan 8 65,536
131.239.0.0/16 AS11426 Crown Castle Fiber LLC 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.155.0.0/16 AS1161 Technische Universiteit Eindhoven 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.224.0.0/16 AS1103 Rijksinstituut voor Volksgezondheid en Milieuhygiene 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.194.0.0/16 AS19342 Trinity University 65,536
131.123.0.0/16 AS11050 Kent State University 65,536
131.167.0.0/16 AS13335 BATTELLE MEMORIAL INSTITUTE 65,536
131.190.0.0/16 AS11003 The Procter and Gamble Company 65,536
131.180.0.0/16 AS1128 P.O. Box 354 65,536
131.198.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.199.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.203.0.0/16 AS134359 Two Degrees Mobile Limited 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.243.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
131.174.0.0/16 AS1103 Radboud Universiteit 65,536
131.68.0.0/16 AS138 DoD Network Information Center 65,536
131.172.0.0/16 AS135893 LATROBE UNIVERSITY 65,536
131.151.0.0/16 AS11348 Missouri University of Science and Technology 65,536
131.114.0.0/16 AS137 UNI-Pisa 65,536
131.154.0.0/16 AS137 INFN - CNAF - Bologna 65,536
131.175.0.0/16 AS137 CINECA Consorzio Interuniversitario 65,536
131.156.0.0/16 AS11417 Northern Illinois University 65,536
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
131.236.210.1 AS23859 University of New South Wales 4.50ms from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
24.98.23.208 AS7922 Comcast Cable Communications, LLC 5.45ms from Atlanta, US
110.230.213.240 AS4837 CHINA UNICOM China169 Backbone 11.07ms from Beijing, CN
24.218.241.80 AS7922 Comcast Cable Communications, LLC 8.43ms from Boston, US
92.26.171.224 AS13285 TalkTalk Communications Limited 2.91ms from Erith, GB
183.141.2.192 AS4134 CHINANET-BACKBONE 6.89ms from Hangzhou, CN
108.84.185.96 AS7018 AT&T Enterprises, LLC 17.45ms from Los Angeles, US
92.151.164.16 AS3215 Orange S.A. 5.47ms from Marseille, FR
90.29.7.32 AS3215 Orange S.A. 17.34ms from Paris, FR
3.216.251.128 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
187.149.224.208 AS8151 UNINET 17.44ms from Santiago de Queretaro, MX
49.246.103.0 AS10054 CMB Kwangju Broadcasting 6.53ms from Seoul, KR
211.248.141.208 AS4766 Korea Telecom 6.05ms from Seoul, KR
211.188.150.64 AS9644 SK Telecom 2.95ms from Seoul, KR
188.251.61.48 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.35ms from Braga, PT
45.179.24.0 AS269063 ELIVELTON PEREIRA DA SILVA 4.23ms from Brasília, BR
81.165.54.48 AS6848 Telenet BV 7.65ms from Brussels, BE
197.49.191.96 AS8452 TE-AS 5.89ms from Cairo, EG
105.157.19.112 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.41ms from Casablanca, MA
134.70.224.0 AS31898 Oracle Corporation 0.29ms from Dallas, US
68.183.70.112 AS14061 DigitalOcean, LLC 0.31ms from Frankfurt am Main, DE
125.110.159.144 AS4134 CHINANET-BACKBONE 11.97ms from Hangzhou, CN
85.23.43.112 AS16086 DNA Oyj 3.11ms from Helsinki, FI
74.242.187.240 AS8075 Microsoft Corporation 0.34ms from Kloten, CH
138.199.16.240 AS212238 Datacamp Limited 0.23ms from Marseille, FR
75.73.220.160 AS7922 Comcast Cable Communications, LLC 8.73ms from Minneapolis, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m5 131.236.61.101
traceroute to 131.236.61.101 (131.236.61.101): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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