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 23 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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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)
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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)
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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
130.220.253.8 AS1851 Adelaide University 10.87ms from Melbourne, AU
130.220.57.129 AS1851 Adelaide University 10.96ms from Melbourne, AU
129.127.16.114 AS1851 Adelaide University 10.73ms from Melbourne, AU
130.220.229.15 AS1851 Adelaide University 10.38ms from Melbourne, AU
130.220.237.252 AS1851 Adelaide University 11.14ms from Melbourne, AU
130.220.98.136 AS1851 Adelaide University 10.57ms from Melbourne, AU
130.220.132.1 AS1851 Adelaide University 10.89ms from Melbourne, AU
130.220.81.253 AS1851 Adelaide University 11.00ms from Melbourne, AU
130.220.128.1 AS1851 Adelaide University 10.80ms from Melbourne, AU
130.220.178.1 AS1851 Adelaide University 15.05ms from Melbourne, AU
130.220.141.1 AS1851 Adelaide University 10.87ms from Melbourne, AU
130.220.92.1 AS1851 Adelaide University 10.93ms from Melbourne, AU
130.220.255.200 AS1851 Adelaide University 10.38ms from Melbourne, AU
130.220.95.1 AS1851 Adelaide University 10.91ms from Melbourne, AU
129.127.156.17 AS1851 Adelaide University 10.13ms from Melbourne, AU
130.220.152.1 AS1851 Adelaide University 11.25ms from Melbourne, AU
130.220.166.1 AS1851 Adelaide University 10.96ms from Melbourne, AU
130.220.171.1 AS1851 Adelaide University 11.20ms from Melbourne, AU
130.220.72.210 AS1851 Adelaide University 10.70ms from Melbourne, AU
130.220.243.253 AS1851 Adelaide University 10.42ms from Melbourne, AU
129.127.239.37 AS1851 Adelaide University 9.66ms from Melbourne, AU
130.220.104.1 AS1851 Adelaide University 10.90ms from Melbourne, AU
130.220.167.1 AS1851 Adelaide University 11.20ms from Melbourne, AU
130.220.154.1 AS1851 Adelaide University 11.11ms from Melbourne, AU
2403:7900:f000::1 AS1851 Adelaide University 9.69ms 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
199.160.156.171 AS6079 RCN 1.70ms from Ashburn, US
170.185.199.27 AS11686 Zayo Bandwidth 17.66ms from Atlanta, US
69.195.173.139 AS13414 Twitter Inc. 0.39ms from Atlanta, US
74.136.253.203 AS10796 Charter Communications Inc 9.87ms from Cleveland, US
71.228.106.171 AS7922 Comcast Cable Communications, LLC 9.54ms from Denver, US
86.150.42.123 AS2856 British Telecommunications PLC 3.35ms from Erith, GB
137.83.210.11 AS16509 Amazon.com, Inc. 0.68ms from Frankfurt am Main, DE
83.194.191.43 AS3215 Orange S.A. 7.42ms from Frankfurt am Main, DE
141.138.118.219 AS49223 EVEREST TV AND RADIO COMPANY LLC 2.91ms from Kyiv, UA
85.138.212.251 AS2860 NOS COMUNICACOES, S.A. 11.59ms from Lisbon, PT
195.226.53.27 AS5413 Wavenet Limited 3.32ms from London, GB
93.113.176.139 AS54339 NB NETWORKS GROUP LLC 1.19ms from London, GB
20.49.219.203 AS8075 Microsoft Corporation 0.25ms from London, GB
82.15.27.187 AS5089 Virgin Media Limited 11.15ms from Maidenhead, GB
13.35.133.235 AS16509 Amazon.com, Inc. 0.32ms from Manila, PH
99.130.30.107 AS7018 AT&T Enterprises, LLC 9.78ms from Miami, US
34.73.126.123 AS396982 Google LLC 0.16ms from Moncks Corner, US
220.71.4.251 AS4766 Korea Telecom 1.32ms from Seoul, KR
60.115.86.235 AS17676 SoftBank Corp. 3.14ms from Tokyo, JP
111.4.73.43 AS9808 China Mobile Communications Group Co., Ltd. 9.29ms from Wuhan, CN
222.137.83.219 AS4837 CHINA UNICOM China169 Backbone 1.03ms from Zhengzhou, CN
192.0.103.11 AS2635 Automattic, Inc 0.19ms from Ashburn, US
74.110.191.11 AS701 Verizon Business 4.50ms from Ashburn, US
99.166.111.75 AS7018 AT&T Enterprises, LLC 17.54ms from Atlanta, US
73.73.199.11 AS7922 Comcast Cable Communications, LLC 4.93ms from Chicago, 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 -m14 129.127.110.68
traceroute to 129.127.110.68 (129.127.110.68): 14 hops max, 52 byte packets
2 [AS174] 149.6.131.153 19.687 ms
3 [AS174] 154.25.10.45 14.904 ms
4 [AS174] 154.54.61.197 6.712 ms
5 [AS174] 154.54.57.241 37.135 ms
6 [AS174] 130.117.15.186 49.351 ms
7 *
8 [AS3356] 217.163.113.74 31.783 ms
9 [AS7575] 113.197.15.44 311.408 ms
10 [AS7575] 138.44.192.95 324.33 ms
11 [AS1851] 192.43.227.18 296.88 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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