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 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry apnic
Allocated 24 years ago on Aug 01, 2002
Updated 4 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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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 ██████████ 6
130.220.1.127 ██████████ 3
129.127.18.190 ██████████ 3
129.127.153.55 ██████████ 2
129.127.42.213 ██████████ 2
129.127.149.87 ██████████ 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)
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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

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

IP Address ASN Details
130.220.92.1 AS1851 Adelaide University 10.86ms from Melbourne, AU
130.220.246.1 AS1851 Adelaide University 11.17ms from Melbourne, AU
130.220.37.251 AS1851 Adelaide University 10.80ms from Melbourne, AU
130.220.72.98 AS1851 Adelaide University 10.65ms from Melbourne, AU
130.220.93.1 AS1851 Adelaide University 10.82ms from Melbourne, AU
130.220.164.10 AS1851 Adelaide University 10.83ms from Melbourne, AU
130.220.1.3 AS1851 Adelaide University 10.39ms from Melbourne, AU
130.220.64.125 AS1851 Adelaide University 11.07ms from Melbourne, AU
130.220.200.11 AS1851 Adelaide University 10.84ms from Melbourne, AU
130.220.101.208 AS1851 Adelaide University 10.45ms from Melbourne, AU
130.220.136.1 AS1851 Adelaide University 10.83ms from Melbourne, AU
130.220.112.1 AS1851 Adelaide University 10.89ms from Melbourne, AU
130.220.65.9 AS1851 Adelaide University 10.71ms from Melbourne, AU
129.127.41.25 AS1851 Adelaide University 10.37ms from Melbourne, AU
129.127.43.44 AS1851 Adelaide University 10.40ms from Melbourne, AU
129.127.26.3 AS1851 Adelaide University 10.36ms from Melbourne, AU
130.220.230.1 AS1851 Adelaide University 10.70ms from Melbourne, AU
130.220.11.65 AS1851 Adelaide University 10.71ms from Melbourne, AU
192.43.228.53 AS1851 Adelaide University 10.36ms from Melbourne, AU
129.127.20.19 AS1851 Adelaide University 10.16ms from Melbourne, AU
130.220.156.1 AS1851 Adelaide University 10.99ms from Melbourne, AU
130.220.57.65 AS1851 Adelaide University 10.95ms from Melbourne, AU
43.241.203.254 AS1851 Adelaide University 10.78ms from Melbourne, AU
129.127.53.53 AS1851 Adelaide University 10.23ms from Melbourne, AU
130.220.135.1 AS1851 Adelaide University 11.11ms 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
86.89.72.139 AS1136 KPN B.V. 1.57ms from Amsterdam, NL
66.92.180.203 AS7029 Windstream Communications LLC 0.71ms from Ashburn, US
69.195.173.139 AS13414 Twitter Inc. 0.45ms from Atlanta, US
76.140.149.251 AS7922 Comcast Cable Communications, LLC 11.86ms from Atlanta, US
60.27.232.27 AS4837 CHINA UNICOM China169 Backbone 4.21ms from Beijing, CN
74.129.131.187 AS10796 Charter Communications Inc 14.89ms from Cleveland, US
52.228.173.123 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
51.183.41.251 AS5607 Sky UK Limited 1.64ms from Dublin, IE
198.53.194.11 AS852 TELUS Communications Inc. 1.97ms from Edmonton, CA
27.36.30.43 AS17816 China Unicom IP network China169 Guangdong province 2.84ms from Guangzhou, CN
117.67.65.27 AS4134 CHINANET-BACKBONE 11.84ms from Huai'an, CN
186.54.237.59 AS6057 Administracion Nacional de Telecomunicaciones 1.69ms from Montevideo, UY
52.183.130.251 AS8075 Microsoft Corporation 1.14ms from Mumbai, IN
189.98.99.155 AS26599 TELEFÔNICA BRASIL S.A 4.92ms from Osasco, BR
177.128.62.139 AS52638 Mundo SIM 9.06ms from Osasco, BR
51.175.136.219 AS29695 Lyse Tele AS 0.92ms from Oslo, NO
70.45.225.11 AS14638 Liberty Communications of Puerto Rico LLC 9.05ms from San Juan, PR
8.135.26.107 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.62ms from Shenzhen, CN
46.174.182.59 AS52142 Polcom Sp. z o.o. 4.08ms from Wrocław, PL
170.185.199.27 AS11686 Zayo Bandwidth 17.57ms from Atlanta, US
114.55.135.187 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.33ms from Hangzhou, CN
106.203.207.155 AS24560 Bharti Airtel Ltd., Telemedia Services 1.75ms from Hyderabad, IN
142.247.233.139 AS25019 Saudi Telecom Company JSC 5.95ms from Jeddah, SA
72.104.142.203 AS6167 Verizon Business 14.74ms from Manassas, US
113.15.52.91 AS4134 CHINANET-BACKBONE 5.71ms from Nanning, CN

Traceroute

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

$
traceroute -a -n -q1 -m9 130.220.147.55
traceroute to 130.220.147.55 (130.220.147.55): 9 hops max, 52 byte packets
2 [AS15169] 192.178.97.90 198.878 ms
3 *
4 [AS7575] 113.197.15.42 216.859 ms
5 [AS7575] 138.44.192.95 217.649 ms
6 [AS1851] 192.43.227.18 217.445 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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