Autonomous System details

AS1851

Adelaide University  ·  adelaide.edu.au

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AS1851 – Adelaide University

Field Value
Country Australia
Website adelaide.edu.au
Hosted domains 77
IPv4 addresses 135,168
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 24 years ago on Aug 01, 2002
Updated 2 months ago on Nov 19, 2025
Netblock Company Num of IPs
129.127.0.0/16 University of Adelaide 65,536
130.220.0.0/16 University of South Australia 65,536
43.241.200.0/22 Adelaide University 1,024
45.121.132.0/22 Adelaide University 1,024
103.37.128.0/22 Adelaide University 1,024
130.220.208.0/24 University of South Australia 256
130.220.250.0/24 University of South Australia 256
192.43.227.0/24 imported inetnum object for UNIVER-31 256
192.43.228.0/24 imported inetnum object for UNIVER-31 256
192.160.71.0/24 imported inetnum object for UNIVER-31 256
203.9.156.0/24 Asia Pacific Network Information Centre 256

Netblock Company
2403:7900::/32 Adelaide University
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS1851
                                                OrgID:          AS1851
                                                ASName:         AS1851
                                                ASNumber:       AS1851
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 77 domain names hosted across 31 IP addresses on this ASN.

IP Address Domain Domains on this IP
129.127.149.1 ██████████ 15
130.220.1.128 ██████████ 13
130.220.1.136 ██████████ 10
130.220.90.19 ██████████ 8
130.220.1.27 ██████████ 7
130.220.1.127 ██████████ 3
129.127.18.190 ██████████ 3
129.127.95.177 ██████████ 2
129.127.149.87 ██████████ 2
129.127.153.55 ██████████ 2

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS7474 SingTel Optus Pty Ltd
AS7575 Australian Academic and Research Network (AARNet)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS7474 SingTel Optus Pty Ltd
AS7575 Australian Academic and Research Network (AARNet)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
130.220.237.252 AS1851 Adelaide University 11.14ms from Melbourne, AU
130.220.154.1 AS1851 Adelaide University 11.11ms from Melbourne, AU
130.220.201.74 AS1851 Adelaide University 11.28ms from Melbourne, AU
130.220.138.1 AS1851 Adelaide University 10.76ms from Melbourne, AU
130.220.174.1 AS1851 Adelaide University 11.15ms from Melbourne, AU
130.220.172.1 AS1851 Adelaide University 11.13ms from Melbourne, AU
130.220.90.1 AS1851 Adelaide University 10.91ms from Melbourne, AU
130.220.11.71 AS1851 Adelaide University 10.68ms from Melbourne, AU
129.127.45.58 AS1851 Adelaide University 9.72ms from Melbourne, AU
2403:7900:f000::1 AS1851 Adelaide University 9.69ms from Melbourne, AU
130.220.165.129 AS1851 Adelaide University 11.28ms from Melbourne, AU
130.220.146.1 AS1851 Adelaide University 11.09ms from Melbourne, AU
130.220.241.253 AS1851 Adelaide University 10.70ms from Melbourne, AU
130.220.132.1 AS1851 Adelaide University 10.89ms from Melbourne, AU
129.127.218.254 AS1851 Adelaide University 9.70ms from Melbourne, AU
130.220.230.1 AS1851 Adelaide University 10.69ms from Melbourne, AU
130.220.12.73 AS1851 Adelaide University 10.64ms from Melbourne, AU
130.220.86.129 AS1851 Adelaide University 11.13ms from Melbourne, AU
130.220.156.1 AS1851 Adelaide University 11.07ms from Melbourne, AU
130.220.150.1 AS1851 Adelaide University 11.15ms from Melbourne, AU
130.220.71.22 AS1851 Adelaide University 11.11ms from Melbourne, AU
130.220.2.1 AS1851 Adelaide University 10.53ms from Melbourne, AU
130.220.142.1 AS1851 Adelaide University 10.84ms from Melbourne, AU
130.220.64.126 AS1851 Adelaide University 11.20ms from Melbourne, AU
130.220.94.65 AS1851 Adelaide University 10.80ms from Melbourne, 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
85.152.66.123 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 14.63ms from A Coruna, ES
86.92.242.11 AS1136 KPN B.V. 2.83ms from Amsterdam, NL
68.33.189.91 AS7922 Comcast Cable Communications, LLC 7.35ms from Ashburn, US
171.213.229.123 AS4134 CHINANET-BACKBONE 3.32ms from Chengdu, CN
74.136.253.203 AS10796 Charter Communications Inc 9.87ms from Cleveland, US
122.163.230.251 AS24560 Bharti Airtel Ltd., Telemedia Services 9.68ms from Delhi, IN
3.5.48.235 AS16509 Amazon.com, Inc. 0.08ms from Dubai, AE
154.86.134.187 AS134548 DXTL Tseung Kwan O Service 0.68ms from Hong Kong, HK
43.102.26.235 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Hong Kong, HK
218.38.228.27 AS9318 SK Broadband Co Ltd 1.44ms from Incheon, KR
93.113.176.139 AS54339 NB NETWORKS GROUP LLC 1.19ms from London, GB
86.220.247.123 AS3215 Orange S.A. 3.17ms from Marseille, FR
76.153.64.43 AS7922 Comcast Cable Communications, LLC 4.15ms from Miami, US
72.188.5.251 AS33363 Charter Communications, Inc 9.25ms from Orlando, US
18.233.242.123 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
193.157.117.59 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 16.50ms from Riga, LV
114.56.35.251 AS16509 Amazon.com, Inc. 5.75ms from Seattle, US
1.96.90.139 AS4766 Korea Telecom 1.26ms from Seoul, KR
102.29.98.187 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.29ms from Tunis, TN
5.193.106.187 AS5384 Emirates Internet 3.35ms from Al Fujairah City, AE
35.89.221.11 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
81.183.211.251 AS5483 Magyar Telekom Plc. 0.96ms from Budapest, HU
191.85.50.235 AS22927 Telefonica de Argentina 1.79ms from Buenos Aires, AR
116.43.182.155 AS17858 LG POWERCOMM 1.88ms from Incheon, KR
34.16.187.59 AS396982 Google LLC 0.14ms from Las Vegas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 129.127.11.202
traceroute to 129.127.11.202 (129.127.11.202): 11 hops max, 52 byte packets
2 [AS55293] 69.48.136.4 0.267 ms
3 *
4 *
5 *
6 *
7 [AS7575] 138.44.192.95 302.193 ms
8 [AS1851] 192.43.227.18 301.859 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Detroit, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1851 at robtex.

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