203.192.136.0/24

AS4637 · Telstra Global

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	telstraglobal.net
ASN	AS4637
Parent Range	203.192.128.0/18
Registry	APNIC
ID	TELSTRAGLOBAL

WHOIS Details

inetnum:        203.192.136.0 - 203.192.136.255
netname:        TELSTRAGLOBAL
descr:          Telstra Global Internet Service
descr:          infrastructure
country:        AU
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
status:         ASSIGNED NON-PORTABLE
geofeed:        https://geofeed.telstraglobal.net/geofeed.csv
mnt-by:         MAINT-HK-TI
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2025-08-12T04:03:42Z
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 2025-07-15
remarks:        abuse@telstra.net was validated on 2025-07-15
mnt-by:         MAINT-HK-TI
last-modified:  2025-09-04T05:54:39Z
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 2025-07-15
remarks:        abuse@telstra.net was validated on 2025-07-15
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-15T22:42:45Z
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:          203.192.136.0/24
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2023-08-11T06:14:55Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.192.136.0/24

Range	ASN	Company	Num of IPs
203.192.128.0/18	AS4637	Telstra Global Internet Services Network Blocks	16,384

Nearby Ranges

BGP prefixes that overlap with 203.192.0.0/16

Range	ASN	Company	Num of IPs
203.192.128.0/18	AS4637	Telstra Global Internet Services Network Blocks	16,384
203.192.96.0/19	AS23804	Nonprofit Organization Kitaura Hana Net	8,192
203.192.64.0/19	AS24130	TPG Internet Pty Ltd.	8,192
203.192.64.0/19	AS7545	TPG Internet Pty Ltd.	8,192
203.192.32.0/20	AS4750	THAICOM Public Company Limited	4,096
203.192.32.0/20	AS63951	THAICOM Public Company Limited	4,096
203.192.102.0/24	AS10013	Nonprofit Organization Akita IT Plathome Association	256
203.192.4.0/24	AS4611	XINHUANET CO., LTD.	256
203.192.130.0/24	AS4637	Telstra Global Internet Service	256
203.192.141.0/24	AS4637	Telstra Global Internet Service	256
203.192.2.0/24	AS4611	XINHUANET CO., LTD.	256
203.192.105.0/24	AS10013	Nonprofit Organization Akita IT Plathome Association	256
203.192.106.0/24	AS10013	Nonprofit Organization Akita IT Plathome Association	256
203.192.107.0/24	AS10013	Nonprofit Organization Akita IT Plathome Association	256
203.192.10.0/24	AS4611	XINHUANET CO., LTD.	256
203.192.1.0/24	AS4611	XINHUANET CO., LTD.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.192.136.54	AS4637 Telstra Global	`1.02ms` 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
184.27.177.72	AS20940 Akamai International B.V.	`0.48ms` from Atlanta, US
181.102.124.88	AS7303 Telecom Argentina S.A.	`10.49ms` from Buenos Aires, AR
98.43.146.8	AS7922 Comcast Cable Communications, LLC	`8.97ms` from Casper, US
209.180.70.56	AS209 CenturyLink Communications, LLC	`18.42ms` from Chicago, US
107.131.215.232	AS7018 AT&T Enterprises, LLC	`2.07ms` from Houston, US
185.31.62.152	AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung	`6.25ms` from Ljubljana, SI
15.185.196.24	AS16509 Amazon.com, Inc.	`0.34ms` from Manama, BH
185.205.245.40	AS136787 PacketHub S.A.	`0.12ms` from Paris, FR
54.82.74.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
151.77.104.88	AS1267 WIND TRE S.P.A.	`5.01ms` from Rome, IT
43.200.59.8	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
129.159.123.24	AS31898 Oracle Corporation	`0.36ms` from Ashburn, US
186.29.155.200	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
73.4.170.168	AS7922 Comcast Cable Communications, LLC	`8.26ms` from Boston, US
79.110.170.56	AS208590 Lasagna Ltd	`0.22ms` from Fremont, US
49.149.211.136	AS9299 Philippine Long Distance Telephone Company	`15.54ms` from Manila, PH
126.31.163.40	AS17676 SoftBank Corp.	`4.22ms` from Osaka, JP
54.86.26.184	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
52.91.170.72	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
98.95.193.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
15.134.48.248	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
220.240.103.72	AS7545 TPG Telecom Limited	`0.98ms` from Sydney, AU
163.23.35.104	AS1659 Taiwan Academic Network (TANet) Information Center	`2.55ms` from Taichung, TW
104.25.170.216	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
93.142.177.88	AS5391 Hrvatski Telekom d.d.	`7.36ms` from Zagreb, HR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 203.192.136.22

traceroute to 203.192.136.22 (203.192.136.22): 64 hops max, 52 byte packets

1 [AS133752] 203.23.128.253 0.189 ms

2 [AS133752] 64.120.119.2 0.272 ms

3 [AS4637] 202.127.77.221 0.73 ms

4 [AS4637] 202.84.157.226 2.505 ms

5 *

6 [AS4637] 202.84.138.89 117.386 ms

7 [AS4637] 202.84.222.82 115.39 ms

8 [AS4637] 203.192.136.22 117.143 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 18th 2026

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.

Get Started for Free Contact Sales