203.123.128.0/18
AS4637 · Telstra Global
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| Country |
India
|
| Domain | telstra.com |
| ASN | AS4637 |
| Registry | APNIC |
| ID | TELSTRAGLOBAL |
WHOIS Details
inetnum: 203.123.128.0 - 203.123.191.255 netname: TELSTRAGLOBAL descr: Telstra International Limited country: IN org: ORG-TIL3-AP admin-c: TI55-AP tech-c: TI54-AP abuse-c: AT940-AP status: ALLOCATED PORTABLE geofeed: https://geofeed.telstraglobal.net/geofeed.csv 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-HK-TI mnt-lower: MAINT-HK-TI mnt-irt: IRT-TELSTRA-INTL-HK last-modified: 2025-05-30T04:28:46Z source: APNIC irt: IRT-TELSTRA-INTL-HK address: Internet and Private Networks address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. e-mail: IRT@team.telstra.com abuse-mailbox: abuse@telstra.net admin-c: TI55-AP tech-c: TI54-AP auth: # Filtered remarks: irt@team.telstra.com was validated on 2026-01-26 remarks: abuse@telstra.net was validated on 2026-01-26 mnt-by: MAINT-HK-TI last-modified: 2026-01-26T01:19:22Z source: APNIC organisation: ORG-TIL3-AP org-name: Telstra International Limited org-type: LIR country: HK address: 19/F Telecom House address: 3 Gloucester Road phone: +852-2983-4820 fax-no: +852-2597-5896 e-mail: ipNOC@team.telstra.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:55Z source: APNIC role: ABUSE TELSTRAINTLHK country: ZZ address: Internet and Private Networks address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. phone: +000000000 e-mail: IRT@team.telstra.com admin-c: TI55-AP tech-c: TI54-AP nic-hdl: AT940-AP remarks: Generated from irt object IRT-TELSTRA-INTL-HK remarks: irt@team.telstra.com was validated on 2026-01-26 remarks: abuse@telstra.net was validated on 2026-01-26 abuse-mailbox: abuse@telstra.net mnt-by: APNIC-ABUSE last-modified: 2026-01-26T01:19:32Z source: APNIC person: Telstra-International IPNOC nic-hdl: TI54-AP e-mail: ipnoc@team.telstra.com address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. phone: +852 2983 3388 fax-no: +852 2597 5896 country: HK remarks: For SPAM/ABUSE Issue: ipnoc@team.telstra.com remarks: For Network Related Issue: ipnoc@team.telstra.com mnt-by: MAINT-AP-ANC last-modified: 2019-09-11T04:30:26Z source: APNIC person: Telstra-International IPNPD address: 14/F Telecom House, 3 Gloucester Road, Wanchai country: HK phone: +852 2983 3388 fax-no: +852 2597 5896 e-mail: ipnpd@team.telstra.com nic-hdl: TI55-AP abuse-mailbox: abuse@intl.telstra.com mnt-by: MAINT-HK-TI last-modified: 2019-04-15T01:08:26Z source: APNIC route: 203.123.128.0/18 origin: AS4637 descr: Telstra-International Telecom House, 3 Gloucester Rd, Wanchai, Hong Kong mnt-by: MAINT-HK-TI last-modified: 2020-02-20T05:11:38Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.123.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.123.96.0/19 | AS38195 | SUPERLOOP (AUSTRALIA) PTY LTD | 8,192 |
| 203.123.0.0/19 | AS17547 | M1 NET LTD | 8,192 |
| 203.123.192.0/19 | AS17597 | SK Broadband Co Ltd | 8,192 |
| 203.123.80.0/20 | AS136907 | HUAWEI INTERNATIONAL PTE. LTD. | 4,096 |
| 203.123.48.0/22 | AS37989 | Main Network for DCS1 | 1,024 |
| 203.123.225.0/24 | AS4855 | PT. Samudera Indonesia - Agency Division | 256 |
| 203.123.54.0/24 | AS140982 | Broadside, India DC | 256 |
| 203.123.53.0/24 | AS153305 | Broadisde India | 256 |
| 203.123.35.0/24 | AS10029 | Shyam Spectra Pvt Ltd | 256 |
Hosted domains
There are 14 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.123.140.215 | happy2insure.in | 4 |
| 203.123.140.70 | mfeatsmobileapps.in | 2 |
| 203.123.141.152 | upganlawar.in | 1 |
| 203.123.145.72 | mahindrafixeddeposit.com | 1 |
| 203.123.190.34 | srishtihealth.com | 1 |
| 203.123.179.170 | risk2insure.com | 1 |
| 203.123.174.162 | zeomega.org | 1 |
| 203.123.140.77 | mfdms.com | 1 |
| 203.123.140.148 | plinsurance.co.in | 1 |
| 203.123.190.50 | trustpharmacy.org | 1 |
Hosted domains API
Pingable IPs
19 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.123.145.85 |
0.88ms from Mumbai,
IN
|
|
| 203.123.133.149 |
2.39ms from Mumbai,
IN
|
|
| 203.123.140.169 |
2.39ms from Mumbai,
IN
|
|
| 203.123.184.5 |
3.64ms from Bengaluru,
IN
|
|
| 203.123.146.117 |
1.91ms from Delhi,
IN
|
|
| 203.123.142.17 |
1.52ms from Mumbai,
IN
|
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 |
|---|---|---|
| 108.228.66.130 |
2.07ms from Atlanta,
US
|
|
| 118.173.114.162 |
11.18ms from Bangkok,
TH
|
|
| 190.75.126.66 |
7.21ms from Caracas,
VE
|
|
| 14.142.161.210 |
0.70ms from Delhi,
IN
|
|
| 104.37.247.34 |
0.57ms from Denver,
US
|
|
| 64.137.110.146 |
0.18ms from Dronten,
NL
|
|
| 46.223.125.98 |
12.68ms from Frankfurt am Main,
DE
|
|
| 112.5.88.162 |
5.45ms from Fuzhou,
CN
|
|
| 58.187.175.2 |
0.71ms from Hanoi,
VN
|
|
| 23.220.57.82 |
0.25ms from Kuala Lumpur,
MY
|
|
| 5.32.138.2 |
0.43ms from Ljubljana,
SI
|
|
| 67.203.5.2 |
0.32ms from Los Angeles,
US
|
|
| 122.54.192.114 |
1.79ms from Manila,
PH
|
|
| 93.42.214.178 |
0.81ms from Milan,
IT
|
|
| 100.37.8.82 |
2.13ms from New York City,
US
|
|
| 109.171.99.18 |
1.14ms from Novosibirsk,
RU
|
|
| 126.90.160.146 |
6.55ms from Osaka,
JP
|
|
| 194.223.94.66 |
1.05ms from Perth,
AU
|
|
| 109.67.4.82 |
1.37ms from Petaẖ Tiqva,
IL
|
|
| 204.236.195.82 |
0.22ms from Reston,
US
|
|
| 3.92.185.242 |
0.41ms from Reston,
US
|
|
| 46.10.44.2 |
4.34ms from Sofia,
BG
|
|
| 38.177.17.130 |
0.94ms from Tokyo,
JP
|
|
| 153.180.70.114 |
2.61ms from Tokyo,
JP
|
|
| 217.153.22.50 |
0.92ms from Warsaw,
PL
|
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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