203.21.197.0/24
AS1221 · Telstra Limited
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
Australia
|
| Domain | nsw.gov.au |
| ASN | AS1221 |
| Registry | APNIC |
| ID | NNLHD-AU |
WHOIS Details
inetnum: 203.21.192.0 - 203.21.199.255 netname: NNLHD-AU descr: Northern NSW Local Health District country: AU org: ORG-NNLH1-AP admin-c: NNLH1-AP tech-c: NNLH1-AP abuse-c: AN762-AP status: ALLOCATED 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-lower: MAINT-NNLHD-AU mnt-routes: MAINT-NNLHD-AU mnt-irt: IRT-NNLHD-AU last-modified: 2020-06-22T05:06:25Z source: APNIC irt: IRT-NNLHD-AU address: Locked bag 11, Lismore NSW 2480 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: NNLH1-AP tech-c: NNLH1-AP auth: # Filtered remarks: [email protected] was validated on 2025-10-14 mnt-by: MAINT-NNLHD-AU last-modified: 2025-11-18T00:32:31Z source: APNIC organisation: ORG-NNLH1-AP org-name: Northern NSW Local Health District org-type: LIR country: AU address: Crawford House address: Hunter Street phone: +61 2 6620 2295 fax-no: +61 2 6620 2230 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-01-24T13:00:37Z source: APNIC role: ABUSE NNLHDAU country: ZZ address: Locked bag 11, Lismore NSW 2480 phone: +000000000 e-mail: [email protected] admin-c: NNLH1-AP tech-c: NNLH1-AP nic-hdl: AN762-AP remarks: Generated from irt object IRT-NNLHD-AU remarks: [email protected] was validated on 2025-10-14 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-10-14T20:51:03Z source: APNIC role: Northern NSW Local Health District administrator address: Locked bag 11, Lismore NSW 2480 country: AU phone: +61 2 6620 2295 fax-no: +61 2 6620 2295 e-mail: [email protected] admin-c: NNLH1-AP tech-c: NNLH1-AP nic-hdl: NNLH1-AP mnt-by: MAINT-NNLHD-AU last-modified: 2018-08-29T23:34:27Z 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 |
| 203.21.130.0/23 | AS10148 | The University of Melbourne | 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 |
|---|---|---|
| 223.236.62.24 |
3.35ms from Ahmedabad,
IN
|
|
| 172.76.154.248 |
13.77ms from Ashburn,
US
|
|
| 54.75.65.56 |
0.29ms from Dublin,
IE
|
|
| 88.0.25.152 |
1.03ms from Madrid,
ES
|
|
| 37.215.95.8 |
2.52ms from Minsk,
BY
|
|
| 220.152.244.104 |
2.85ms from Shenzhen,
CN
|
|
| 20.53.171.56 |
0.65ms from Sydney,
AU
|
|
| 86.99.89.136 |
2.90ms from Al Fujairah City,
AE
|
|
| 134.194.119.168 |
2.68ms from Ashburn,
US
|
|
| 190.249.8.8 |
6.19ms from Bogota,
CO
|
|
| 109.129.42.120 |
3.49ms from Brussels,
BE
|
|
| 86.38.119.152 |
0.14ms from London,
GB
|
|
| 24.46.14.136 |
8.48ms from Newark,
US
|
|
| 23.106.151.120 |
0.40ms from Tokyo,
JP
|
|
| 202.171.145.152 |
2.41ms from Tokyo,
JP
|
|
| 144.134.2.120 |
2.44ms from Brisbane,
AU
|
|
| 104.137.244.200 |
12.13ms from Chicago,
US
|
|
| 88.76.178.248 |
10.50ms from Duesseldorf,
DE
|
|
| 191.100.155.24 |
6.55ms from Guayaquil,
EC
|
|
| 211.226.186.232 |
0.77ms from Incheon,
KR
|
|
| 110.9.187.104 |
7.09ms from Incheon,
KR
|
|
| 79.105.39.232 |
10.21ms from Khabarovsk,
RU
|
|
| 5.128.222.40 |
1.56ms from Novosibirsk,
RU
|
|
| 60.137.0.168 |
3.90ms from Osaka,
JP
|
|
| 186.206.230.88 |
11.53ms from Rio de Janeiro,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Columbus, US
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs