203.21.130.0/23
AS10148 · The University of Melbourne, Melbourne, Victoria
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| Country |
Australia
|
| Domain | unimelb.edu.au |
| ASN | AS10148 |
| Registry | APNIC |
| ID | VICTORIAN-RN-AU |
WHOIS Details
inetnum: 203.21.130.0 - 203.21.131.255 netname: VICTORIAN-RN-AU descr: The University of Melbourne descr: Victorian Regional Network descr: c/o Networks, Systems and IT Infrastructure descr: The University of Melbourne descr: Parkville descr: VIC 3052 country: AU org: ORG-UOM3-AP admin-c: TUOM2-AP tech-c: TUOM2-AP abuse-c: AU218-AP status: ASSIGNED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-routes: MAINT-AU-UNIMELB mnt-irt: IRT-UNIMELB-AU last-modified: 2020-09-24T00:23:15Z source: APNIC irt: IRT-UNIMELB-AU address: Information Technology Services address: The University of Melbourne address: Victoria 3010 address: Australia e-mail: it-security@unimelb.edu.au abuse-mailbox: it-security@unimelb.edu.au admin-c: MM620-AP tech-c: MM620-AP auth: # Filtered remarks: it-security@unimelb.edu.au was validated on 2025-07-18 mnt-by: MAINT-AU-UNIMELB last-modified: 2025-11-18T00:27:57Z source: APNIC organisation: ORG-UOM3-AP org-name: University of Melbourne org-type: LIR country: AU address: Networks and Telephony address: Level 3 address: 11 Barry St phone: +61-3-90355511 e-mail: service-centre@unimelb.edu.au mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:59Z source: APNIC role: ABUSE UNIMELBAU country: ZZ address: Information Technology Services address: The University of Melbourne address: Victoria 3010 address: Australia phone: +000000000 e-mail: it-security@unimelb.edu.au admin-c: MM620-AP tech-c: MM620-AP nic-hdl: AU218-AP remarks: Generated from irt object IRT-UNIMELB-AU remarks: it-security@unimelb.edu.au was validated on 2025-07-18 abuse-mailbox: it-security@unimelb.edu.au mnt-by: APNIC-ABUSE last-modified: 2025-07-18T04:20:02Z source: APNIC role: The University of Melbourne Administrator address: Information Technology Services address: The University of Melbourne address: Victoria 3010 country: AU phone: +61 3 8344 7477 e-mail: mcm@unimelb.edu.au admin-c: MM620-AP tech-c: MM620-AP nic-hdl: TUOM2-AP mnt-by: MAINT-AU-UNIMELB last-modified: 2014-01-30T00:51:55Z source: APNIC route: 203.21.130.0/23 origin: AS10148 descr: University of Melbourne Networks and Telephony Level 3 11 Barry St mnt-by: MAINT-AU-UNIMELB last-modified: 2019-11-12T03:40:34Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.21.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.21.112.0/21 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 2,048 |
| 203.21.24.0/21 | AS703 | Verizon Australia PTY Limited | 2,048 |
| 203.21.140.0/22 | AS135409 | Kacific Broadband Satellites Pte Ltd | 1,024 |
| 203.21.108.0/22 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 1,024 |
| 203.21.150.0/23 | AS137896 | Hunter Water Corporation | 512 |
| 203.21.128.0/23 | AS2764 | St. Vincent's Health & Aged Care Ltd. | 512 |
| 203.21.42.0/23 | AS56118 | 47/111 Tiwanon Road | 512 |
| 203.21.76.0/23 | AS38549 | Viewbank Rise Networks | 512 |
| 203.21.66.0/24 | AS209854 | Cyberzone S.A. | 256 |
| 203.21.4.0/24 | AS216053 | Data Cloud Technology d.o.o Kragujevac | 256 |
| 203.21.7.0/24 | AS24448 | Synamedia Technologies (India) Private Limited | 256 |
| 203.21.79.0/24 | AS2764 | First Linear | 256 |
| 203.21.72.0/24 | AS395793 | Mistic Internet Security Pty Ltd | 256 |
| 203.21.125.0/24 | AS45671 | MailGuard Pty. Ltd. | 256 |
| 203.21.20.0/24 | AS4739 | iiNet Limited | 256 |
| 203.21.134.0/24 | AS58716 | Penrith City Council | 256 |
| 203.21.5.0/24 | AS7545 | Micronica | 256 |
| 203.21.78.0/24 | AS7545 | iiNet Limited | 256 |
| 203.21.121.0/24 | AS7575 | Universities Australia | 256 |
| 203.21.37.0/24 | AS7575 | Australian Academic and Research Network | 256 |
| 203.21.83.0/24 | AS7647 | OnTheNet Pty Ltd | 256 |
| 203.21.95.0/24 | AS9009 | Formosa Sydney Pty Limited | 256 |
| 203.21.22.0/24 | AS9266 | Fiveways International Limited | 256 |
| 203.21.207.0/24 | AS10143 | Infinet Group Pty Ltd | 256 |
| 203.21.12.0/24 | AS9650 | CITEC | 256 |
| 203.21.9.0/24 | AS10143 | OCTEC Incorporated | 256 |
| 203.21.40.0/24 | AS133015 | City of Stirling | 256 |
| 203.21.140.0/24 | AS135409 | Western Samoa Pool | 256 |
| 203.21.65.0/24 | AS154329 | Phoenix Business Solutions Australia Pty Ltd | 256 |
| 203.21.120.0/24 | AS17882 | Univision LLC | 256 |
| 203.21.21.0/24 | AS17889 | Intraceptives Pty Ltd | 256 |
| 203.21.104.0/24 | AS18986 | Calligo (Canada) Inc. | 256 |
| 203.21.47.0/24 | AS18986 | Calligo (Canada) Inc. | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 34.219.26.23 |
0.28ms from Boardman,
US
|
|
| 109.69.218.71 |
0.23ms from Brussels,
BE
|
|
| 50.44.117.71 |
7.28ms from Chicago,
US
|
|
| 49.130.199.199 |
18.96ms from Hong Kong,
HK
|
|
| 156.249.196.71 |
0.48ms from Kuala Lumpur,
MY
|
|
| 82.136.38.71 |
0.44ms from London,
GB
|
|
| 185.151.209.7 |
5.44ms from Madrid,
ES
|
|
| 82.122.28.135 |
5.74ms from Marseille,
FR
|
|
| 96.55.67.39 |
13.62ms from Seattle,
US
|
|
| 110.67.116.39 |
2.28ms from Tokyo,
JP
|
|
| 114.255.78.135 |
3.56ms from Beijing,
CN
|
|
| 160.176.255.231 |
10.04ms from Casablanca,
MA
|
|
| 131.238.6.7 |
3.45ms from Columbus,
US
|
|
| 79.254.110.39 |
9.92ms from Frankfurt am Main,
DE
|
|
| 35.246.78.23 |
0.10ms from London,
GB
|
|
| 66.93.51.247 |
0.48ms from Los Angeles,
US
|
|
| 58.69.249.151 |
1.60ms from Manila,
PH
|
|
| 201.6.3.7 |
1.61ms from Osasco,
BR
|
|
| 99.158.255.55 |
3.76ms from San Antonio,
US
|
|
| 191.61.189.71 |
1.40ms from Sao Paulo,
BR
|
|
| 80.69.59.39 |
2.11ms from Baku,
AZ
|
|
| 52.38.112.135 |
0.14ms from Boardman,
US
|
|
| 71.235.4.87 |
8.71ms from Boston,
US
|
|
| 129.74.249.135 |
9.56ms from Chicago,
US
|
|
| 18.158.233.183 |
0.13ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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