203.36.0.0/14
AS1221 · Telstra Limited
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| Country |
Australia
|
| Domain | telstra.net |
| ASN | AS1221 |
| Registry | APNIC |
| ID | TELSTRAINTERNET10-AU |
WHOIS Details
inetnum: 203.36.0.0 - 203.39.255.255 netname: TELSTRAINTERNET10-AU descr: Telstra Limited country: AU org: ORG-TC6-AP admin-c: TIAR-AP tech-c: TAN2-AP abuse-c: AT1005-AP status: ALLOCATED PORTABLE remarks: ----- remarks: All reports regarding SPAM or security breaches remarks: should be addressed to abuse@telstra.net remarks: ------ mnt-by: APNIC-HM mnt-lower: MAINT-AU-TIAR-AP mnt-routes: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-05-10T00:50:23Z source: APNIC irt: IRT-TELSTRA-AU address: Telstra Internet e-mail: abuse@telstra.net abuse-mailbox: abuse@telstra.net admin-c: TIAR-AP tech-c: TIAR-AP auth: # Filtered remarks: abuse@telstra.net was validated on 2025-07-15 mnt-by: MAINT-AU-TIAR-AP last-modified: 2025-11-18T00:26:24Z source: APNIC organisation: ORG-TC6-AP org-name: Telstra Limited org-type: LIR country: AU address: 242 Exhibition Street e-mail: corporateaddressing@team.telstra.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-12-06T08:30:50Z source: APNIC role: ABUSE TELSTRAAU country: ZZ address: Telstra Internet phone: +000000000 e-mail: abuse@telstra.net admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: AT1005-AP remarks: Generated from irt object IRT-TELSTRA-AU remarks: abuse@telstra.net was validated on 2025-07-15 abuse-mailbox: abuse@telstra.net mnt-by: APNIC-ABUSE last-modified: 2025-07-15T22:43:15Z source: APNIC role: Telstra AU NOC address: Telstra Internet address: 242 Exhibition Street address: Melbourne address: VIC 3000 country: AU phone: +61 3 8650 3305 e-mail: ipnoc-au@team.telstra.com admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: TAN2-AP mnt-by: MAINT-AU-TIAR-AP last-modified: 2025-11-26T05:11:17Z source: APNIC person: Telstra Internet Address Registry address: Telstra Internet address: 242 Exhibition St address: Melbourne address: VIC 3000 country: AU phone: +61 000000000 e-mail: addressing@telstra.net nic-hdl: TIAR-AP remarks: Telstra Internet Address Registry Role Object mnt-by: MAINT-AU-TIAR-AP last-modified: 2021-12-09T22:28:56Z source: APNIC route: 203.36.0.0/14 origin: AS1221 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2019-12-11T21:09:21Z source: APNIC route: 203.36.0.0/14 origin: AS19905 descr: Telstra Corporation Limited 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2022-09-12T02:32:23Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.40.0.0/13 | AS1221 | Telstra Limited | 524,288 |
| 203.48.0.0/14 | AS1221 | Telstra Limited | 262,144 |
| 203.52.0.0/15 | AS1221 | Telstra Limited | 131,072 |
| 203.102.0.0/15 | AS703 | Verizon Australia PTY Limited | 131,072 |
| 203.157.0.0/16 | AS9649 | Ministry of Public Health, Thailand | 65,536 |
| 203.177.0.0/16 | AS4775 | Globe Telecom | 65,536 |
| 203.155.0.0/16 | AS7693 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.177.0.0/16 | AS24179 | Globe Telecom | 65,536 |
| 203.231.0.0/16 | AS3608 | SEJONG NETWORKS | 65,536 |
| 203.200.0.0/16 | AS4755 | Internet Service Provider | 65,536 |
| 203.75.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.125.0.0/16 | AS3758 | SingNet Pte Ltd | 65,536 |
| 203.177.0.0/16 | AS24451 | Globe Telecom | 65,536 |
| 203.54.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 203.227.0.0/16 | AS9848 | SEJONG NETWORKS | 65,536 |
| 203.59.0.0/16 | AS7545 | iiNet Limited | 65,536 |
| 203.231.0.0/16 | AS9848 | SEJONG NETWORKS | 65,536 |
| 203.155.0.0/16 | AS45197 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.155.0.0/16 | AS135620 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.162.0.0/16 | AS45899 | Vietnam Posts and Telecommunications Group | 65,536 |
| 203.69.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.108.0.0/16 | AS703 | OzEmail Pty Ltd | 65,536 |
| 203.66.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.231.0.0/16 | AS17881 | SEJONG NETWORKS | 65,536 |
| 203.74.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.85.0.0/16 | AS4058 | CITIC Telecom International CPC Limited | 65,536 |
| 203.155.0.0/16 | AS23644 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.69.0.0/16 | AS137280 | Data Communication Business Group, | 65,536 |
| 203.35.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 203.197.0.0/16 | AS4755 | Internet Service Provider | 65,536 |
| 203.61.0.0/16 | AS703 | Verizon Australia PTY Limited | 65,536 |
| 203.108.0.0/16 | AS12234 | OzEmail Pty Ltd | 65,536 |
| 203.155.0.0/16 | AS17478 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.231.0.0/16 | AS23593 | SEJONG NETWORKS | 65,536 |
| 203.200.0.0/16 | AS40009 | Internet Service Provider | 65,536 |
| 203.231.0.0/16 | AS9973 | SEJONG NETWORKS | 65,536 |
| 203.231.0.0/16 | AS131866 | SEJONG NETWORKS | 65,536 |
| 203.162.0.0/16 | AS7643 | Vietnam Posts and Telecommunications Group | 65,536 |
| 203.151.0.0/16 | AS4618 | Internet Thailand Company Limited | 65,536 |
| 203.177.0.0/16 | AS132199 | Globe Telecom | 65,536 |
| 203.177.0.0/16 | AS17894 | Globe Telecom | 65,536 |
| 203.59.0.0/16 | AS4802 | iiNet Limited | 65,536 |
| 203.219.0.0/16 | AS7545 | TPG Internet Pty Ltd. | 65,536 |
| 203.227.0.0/16 | AS9973 | SEJONG NETWORKS | 65,536 |
| 203.182.0.0/16 | AS4673 | NTT DATA CORPORATION | 65,536 |
| 203.151.0.0/16 | AS133529 | Internet Thailand Company Limited | 65,536 |
| 203.177.0.0/16 | AS132595 | Globe Telecom | 65,536 |
| 203.59.0.0/16 | AS4739 | iiNet Limited | 65,536 |
| 203.180.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
Hosted domains
There are 1,508 domain names hosted across 290 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.39.65.64 | jbgcontractors.com.au | 312 |
| 203.39.219.84 | danmurphysbeer.co.nz | 112 |
| 203.38.115.82 | peopleandcultureconsulting.com | 84 |
| 203.36.221.130 | driverhistory.com.au | 73 |
| 203.39.58.66 | agencies.net.au | 56 |
| 203.39.71.10 | badenpatkgn.sa.edu.au | 53 |
| 203.39.71.12 | westlkshkgn.sa.edu.au | 51 |
| 203.39.71.9 | settlerspre.sa.edu.au | 39 |
| 203.39.71.11 | balaklavacc.sa.edu.au | 38 |
| 203.38.230.211 | imagineframe.com | 38 |
| 203.38.230.210 | lifestylebrandsinternational.com.au | 25 |
| 203.36.226.33 | althani.eu | 24 |
| 203.36.150.35 | investmentguard.com.au | 24 |
| 203.38.230.200 | lifestylebhk.com | 24 |
| 203.36.113.45 | alliedpickford.net.nz | 22 |
| 203.36.226.12 | nicau.net | 22 |
| 203.39.156.180 | invitroonline.com.au | 16 |
| 203.39.147.206 | thetweedbusiness.com.au | 15 |
| 203.38.121.9 | mirvachomes.com.au | 14 |
| 203.38.212.196 | silverservicetaxis.net.au | 12 |
Hosted domains API
Pingable IPs
3,005 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.38.171.139 |
19.98ms from Brisbane,
AU
|
|
| 203.39.0.42 |
0.73ms from Melbourne,
AU
|
|
| 203.38.149.145 |
1.06ms from Melbourne,
AU
|
|
| 203.38.229.46 |
5.61ms from Melbourne,
AU
|
|
| 203.39.33.212 |
1.43ms from Melbourne,
AU
|
|
| 203.37.98.49 |
1.10ms from Melbourne,
AU
|
|
| 203.38.170.68 |
1.33ms from Sydney,
AU
|
|
| 203.38.135.122 |
31.86ms from Brisbane,
AU
|
|
| 203.38.74.158 |
1.37ms from Melbourne,
AU
|
|
| 203.38.69.66 |
1.54ms from Melbourne,
AU
|
|
| 203.38.101.234 |
1.03ms from Perth,
AU
|
|
| 203.39.32.65 |
10.66ms from Perth,
AU
|
|
| 203.39.72.27 |
1.68ms from Melbourne,
AU
|
|
| 203.37.157.47 |
9.04ms from Melbourne,
AU
|
|
| 203.37.69.129 |
0.94ms from Sydney,
AU
|
|
| 203.39.66.209 |
2.89ms from Sydney,
AU
|
|
| 203.38.154.45 |
0.73ms from Sydney,
AU
|
|
| 203.39.40.169 |
4.78ms from Sydney,
AU
|
|
| 203.38.58.227 |
1.33ms from Sydney,
AU
|
|
| 203.37.126.95 |
1.39ms from Adelaide,
AU
|
|
| 203.37.239.118 |
0.56ms from Melbourne,
AU
|
|
| 203.37.127.178 |
1.11ms from Melbourne,
AU
|
|
| 203.38.228.216 |
1.62ms from Melbourne,
AU
|
|
| 203.37.39.81 |
0.89ms from Sydney,
AU
|
|
| 203.39.17.21 |
15.62ms from Sydney,
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 |
|---|---|---|
| 185.213.0.30 |
3.94ms from Amsterdam,
NL
|
|
| 45.30.169.94 |
18.31ms from Atlanta,
US
|
|
| 82.141.163.142 |
0.52ms from Budapest,
HU
|
|
| 102.45.74.62 |
4.03ms from Cairo,
EG
|
|
| 196.114.229.94 |
13.00ms from Casablanca,
MA
|
|
| 27.13.28.190 |
5.97ms from Chongqing,
CN
|
|
| 23.192.254.254 |
0.35ms from Duesseldorf,
DE
|
|
| 119.178.117.94 |
6.39ms from Jinan,
CN
|
|
| 115.96.128.94 |
1.06ms from Kolkata,
IN
|
|
| 79.157.214.158 |
9.21ms from Madrid,
ES
|
|
| 76.108.69.190 |
5.58ms from Miami,
US
|
|
| 24.73.26.190 |
8.23ms from Orlando,
US
|
|
| 92.174.144.158 |
1.48ms from Paris,
FR
|
|
| 71.231.11.190 |
5.79ms from Seattle,
US
|
|
| 122.202.255.254 |
8.79ms from Seoul,
KR
|
|
| 87.62.246.158 |
3.11ms from Skanderborg,
DK
|
|
| 1.123.179.190 |
5.13ms from Sydney,
AU
|
|
| 91.223.245.254 |
0.63ms from Tbilisi,
GE
|
|
| 128.100.26.254 |
1.18ms from Toronto,
CA
|
|
| 108.170.170.190 |
16.27ms from Toronto,
CA
|
|
| 185.222.39.222 |
8.40ms from Zuerich,
CH
|
|
| 20.163.146.94 |
0.43ms from Ashburn,
US
|
|
| 65.24.125.254 |
12.52ms from Chicago,
US
|
|
| 102.244.223.254 |
4.05ms from Douala,
CM
|
|
| 145.239.174.190 |
0.07ms from Gravelines,
FR
|
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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