203.58.64.0/18
AS1221 · Telstra Limited
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| Country |
Australia
|
| Domain | telstra.net |
| ASN | AS1221 |
| Registry | APNIC |
| ID | TELSTRAINTERNET7-AU |
WHOIS Details
inetnum: 203.58.64.0 - 203.58.127.255 netname: TELSTRAINTERNET7-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 [email protected] remarks: ------ mnt-by: APNIC-HM mnt-lower: MAINT-AU-TIAR-AP mnt-routes: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-05-10T00:50:24Z source: APNIC irt: IRT-TELSTRA-AU address: Telstra Internet e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP auth: # Filtered remarks: [email protected] 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: [email protected] 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: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: AT1005-AP remarks: Generated from irt object IRT-TELSTRA-AU remarks: [email protected] was validated on 2025-07-15 abuse-mailbox: [email protected] 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: [email protected] 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: [email protected] 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: 203.58.64.0/18 origin: AS1221 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2019-12-11T21:09:47Z source: APNIC route: 203.58.64.0/18 origin: AS19905 descr: Telstra Corporation Limited 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2022-09-12T02:38:47Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.58.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.58.128.0/17 | AS1221 | Telstra Limited | 32,768 |
| 203.58.32.0/19 | AS1221 | Telstra Limited | 8,192 |
| 203.58.0.0/19 | AS7545 | TPG Internet Pty Ltd. | 8,192 |
Hosted domains
There are 18 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.58.95.13 | ifmeurope.co.uk | 6 |
| 203.58.78.174 | anzpaa.com.au | 5 |
| 203.58.105.181 | finsyn.com.au | 3 |
| 203.58.90.217 | ablimports.com | 1 |
| 203.58.113.125 | epiccabinets.com.au | 1 |
| 203.58.89.14 | ronstan.co.id | 1 |
| 203.58.107.141 | hardigroup.com.au | 1 |
Hosted domains API
Pingable IPs
89 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.58.117.252 |
2.83ms from Brisbane,
AU
|
|
| 203.58.88.210 |
1.09ms from Melbourne,
AU
|
|
| 203.58.85.169 |
7.04ms from Sydney,
AU
|
|
| 203.58.91.5 |
0.97ms from Sydney,
AU
|
|
| 203.58.113.145 |
1.24ms from Sydney,
AU
|
|
| 203.58.78.40 |
1.09ms from Melbourne,
AU
|
|
| 203.58.108.112 |
9.40ms from Sydney,
AU
|
|
| 203.58.92.10 |
11.26ms from Sydney,
AU
|
|
| 203.58.93.169 |
1.17ms from Melbourne,
AU
|
|
| 203.58.67.73 |
1.08ms from Perth,
AU
|
|
| 203.58.66.178 |
1.10ms from Perth,
AU
|
|
| 203.58.71.235 |
1.17ms from Sydney,
AU
|
|
| 203.58.90.254 |
1.04ms from Melbourne,
AU
|
|
| 203.58.106.187 |
0.82ms from Melbourne,
AU
|
|
| 203.58.116.217 |
1.02ms from Perth,
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 |
|---|---|---|
| 27.9.147.50 |
3.39ms from Chongqing,
CN
|
|
| 113.94.142.194 |
5.18ms from Guangzhou,
CN
|
|
| 114.96.110.98 |
4.65ms from Huai'an,
CN
|
|
| 197.91.222.178 |
3.68ms from Johannesburg,
ZA
|
|
| 69.51.203.130 |
3.79ms from Montreal,
CA
|
|
| 177.34.26.226 |
13.55ms from Novo Hamburgo,
BR
|
|
| 187.216.145.50 |
2.32ms from Santiago de Queretaro,
MX
|
|
| 24.46.251.242 |
7.32ms from Secaucus,
US
|
|
| 103.23.85.2 |
2.47ms from Seoul,
KR
|
|
| 114.30.209.130 |
7.86ms from Seoul,
KR
|
|
| 110.10.246.242 |
5.25ms from Seoul,
KR
|
|
| 133.175.14.226 |
19.23ms from Tokyo,
JP
|
|
| 79.107.77.210 |
10.88ms from Volos,
GR
|
|
| 212.51.196.34 |
5.56ms from Warsaw,
PL
|
|
| 3.235.77.18 |
0.75ms from Ashburn,
US
|
|
| 172.245.19.2 |
0.57ms from Atlanta,
US
|
|
| 12.251.141.114 |
9.16ms from Chicago,
US
|
|
| 137.220.100.226 |
0.95ms from Erith,
GB
|
|
| 75.142.58.178 |
3.30ms from Los Angeles,
US
|
|
| 65.205.150.18 |
0.63ms from Miami,
US
|
|
| 59.95.41.178 |
19.93ms from Mumbai,
IN
|
|
| 119.188.50.66 |
4.97ms from Qingdao,
CN
|
|
| 136.59.134.34 |
1.36ms from Salt Lake City,
US
|
|
| 187.237.159.210 |
1.34ms from Santiago de Queretaro,
MX
|
|
| 179.160.253.146 |
2.83ms from Sao Paulo,
BR
|
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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