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 78
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 a month 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 78 domain names hosted across 30 IP addresses on this ASN.

IP Address Domain Domains on this IP
129.127.149.1 ██████████ 17
130.220.1.128 ██████████ 17
130.220.1.136 ██████████ 10
130.220.1.27 ██████████ 9
130.220.90.19 ██████████ 8
130.220.1.127 ██████████ 3
129.127.42.213 ██████████ 2
129.127.95.177 ██████████ 2
129.127.18.190 ██████████ 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)
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
130.220.57.65 AS1851 Adelaide University 11.04ms from Melbourne, AU
130.220.112.1 AS1851 Adelaide University 11.02ms from Melbourne, AU
130.220.230.1 AS1851 Adelaide University 10.71ms from Melbourne, AU
129.127.17.161 AS1851 Adelaide University 10.73ms from Melbourne, AU
130.220.140.1 AS1851 Adelaide University 11.10ms from Melbourne, AU
130.220.1.82 AS1851 Adelaide University 10.51ms from Melbourne, AU
130.220.72.98 AS1851 Adelaide University 10.63ms from Melbourne, AU
130.220.88.1 AS1851 Adelaide University 10.85ms from Melbourne, AU
130.220.146.1 AS1851 Adelaide University 11.11ms from Melbourne, AU
130.220.200.11 AS1851 Adelaide University 10.83ms from Melbourne, AU
130.220.37.251 AS1851 Adelaide University 11.06ms from Melbourne, AU
130.220.246.1 AS1851 Adelaide University 11.28ms from Melbourne, AU
130.220.87.1 AS1851 Adelaide University 11.14ms from Melbourne, AU
130.220.148.1 AS1851 Adelaide University 11.24ms from Melbourne, AU
129.127.239.37 AS1851 Adelaide University 9.70ms from Melbourne, AU
130.220.156.1 AS1851 Adelaide University 11.28ms from Melbourne, AU
130.220.11.161 AS1851 Adelaide University 10.78ms from Melbourne, AU
130.220.99.2 AS1851 Adelaide University 10.78ms from Melbourne, AU
129.127.156.17 AS1851 Adelaide University 10.16ms from Melbourne, AU
129.127.42.213 AS1851 Adelaide University 10.99ms from Melbourne, AU
129.127.116.159 AS1851 Adelaide University 12.67ms from Melbourne, AU
130.220.104.1 AS1851 Adelaide University 10.72ms from Melbourne, AU
130.220.126.1 AS1851 Adelaide University 11.04ms from Melbourne, AU
130.220.100.77 AS1851 Adelaide University 10.65ms from Melbourne, AU
130.220.10.1 AS1851 Adelaide University 11.07ms 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
45.242.28.251 AS24863 Link Egypt (Link.NET) 6.14ms from Cairo, EG
64.24.145.43 AS7029 Windstream Communications LLC 14.79ms from Dallas, US
69.40.48.219 AS7029 Windstream Communications LLC 5.01ms from Dallas, US
37.187.154.203 AS16276 OVH SAS 0.06ms from Gravelines, FR
181.115.74.171 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 6.61ms from Guatemala City, GT
171.238.157.155 AS7552 Viettel Group 9.41ms from Ho Chi Minh City, VN
207.127.97.235 AS31898 Oracle Corporation 0.31ms from Jeddah, SA
199.87.55.155 AS6461 Zayo Bandwidth 1.66ms from Kansas City, US
213.177.214.187 AS15704 XTRA TELECOM S.A. 3.81ms from Madrid, ES
151.249.249.27 AS42772 Unitary enterprise A1 0.75ms from Minsk, BY
177.191.223.155 AS53006 ALGAR TELECOM S/A 1.31ms from Osasco, BR
88.53.130.155 AS3269 Telecom Italia S.p.A. 13.44ms from Rome, IT
45.29.64.203 AS7018 AT&T Enterprises, LLC 5.81ms from San Jose, US
36.140.66.139 AS9808 China Mobile Communications Group Co., Ltd. 3.20ms from Shenzhen, CN
85.114.224.43 AS16010 Magticom Ltd. 0.60ms from Tbilisi, GE
188.25.65.203 AS8708 DIGI ROMANIA S.A. 4.01ms from Timisoara, RO
92.65.227.27 AS1136 KPN B.V. 0.45ms from Amsterdam, NL
89.39.14.139 AS39345 BTS TELECOM & Hosting SRL 0.69ms from Bucharest, RO
212.92.10.187 AS8990 4iG Telecommunications Holding Zrt 0.52ms from Budapest, HU
181.102.160.123 AS7303 Telecom Argentina S.A. 12.77ms from Buenos Aires, AR
98.156.4.43 AS11427 Charter Communications Inc 14.07ms from Dallas, US
191.99.255.251 AS27738 Ecuadortelecom S.A. 2.54ms from Guayaquil, EC
82.129.62.123 AS199452 MS3 Networks Ltd 6.82ms from London, GB
20.26.209.91 AS8075 Microsoft Corporation 0.18ms from London, GB
20.108.232.251 AS8075 Microsoft Corporation 0.20ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m11 129.127.62.168
traceroute to 129.127.62.168 (129.127.62.168): 11 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.171 ms
2 [AS140627] 103.151.64.7 70.298 ms
3 [] 202.77.88.26 70.873 ms
4 [AS7575] 113.197.15.42 89.249 ms
5 [AS7575] 138.44.192.95 89.743 ms
7 *
8 [AS1851] 192.43.227.18 90.142 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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