203.101.152.0/24

AS4637 · Telstra Global

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Summary

Country	Thailand
Domain	telstraglobal.net
ASN	AS4637
Parent Range	203.101.128.0/19
Registry	APNIC
ID	TELSTRAGLOBAL-AP

WHOIS Details

inetnum:        203.101.152.0 - 203.101.152.255
netname:        TELSTRAGLOBAL-AP
descr:          Telstra Global Internet Services Network /24 Block
country:        TH
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
status:         ALLOCATED NON-PORTABLE
geofeed:        https://geofeed.telstraglobal.net/geofeed.csv
mnt-by:         MAINT-HK-TI
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2025-08-12T04:03:39Z
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:          203.101.152.0/24
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2023-08-11T06:05:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.101.152.0/24

Range	ASN	Company	Num of IPs
203.101.128.0/19	AS4637	Telstra Global Internet Services Network Blocks	8,192

Nearby Ranges

BGP prefixes that overlap with 203.101.0.0/16

Range	ASN	Company	Num of IPs
203.101.0.0/17	AS9498	Bharti Broadband networks Limited	32,768
203.101.128.0/19	AS4637	Telstra Global Internet Services Network Blocks	8,192
203.101.168.0/23	AS24440	Broadband Services	512
203.101.104.0/23	AS9498	Bharti Televentures Limited A/c ABTS MP	512
203.101.168.0/23	AS9541	Broadband Services	512
203.101.178.0/23	AS9541	Broadband Services	512
203.101.45.0/24	AS24560	BTNL-CHN-DSL	256
203.101.61.0/24	AS24560	ABTS (Karnataka),	256
203.101.41.0/24	AS24560	BTNL-CHN-DSL	256
203.101.134.0/24	AS4637	Telstra Global Internet Service	256
203.101.139.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.146.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.147.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.155.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.156.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.157.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.158.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.40.0/24	AS24560	BTNL-CHN-DSL	256
203.101.1.0/24	AS9498	BHARTI AIRTEL LTD - NGN N/W	256
203.101.95.0/24	AS9498	used for Network Infrastructure(Router/Switches)	256
203.101.40.0/24	AS9498	BTNL-CHN-DSL	256
203.101.87.0/24	AS9498	used for Network Infrastructure	256
203.101.42.0/24	AS24560	BTNL-CHN-DSL	256
203.101.43.0/24	AS24560	BTNL-CHN-DSL	256
203.101.44.0/24	AS24560	BTNL-CHN-DSL	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

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

IP Address	ASN	Details
203.101.152.249	AS4637 Telstra Global	`0.91ms` from Hong Kong, HK

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
159.223.4.24	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
71.204.200.40	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Ashburn, US
41.47.183.24	AS8452 TE-AS	`7.04ms` from Cairo, EG
139.212.102.152	AS4837 CHINA UNICOM China169 Backbone	`2.61ms` from Changchun, CN
99.3.7.136	AS7018 AT&T Enterprises, LLC	`6.21ms` from Columbus, US
177.16.27.200	AS18881 TELEFÔNICA BRASIL S.A	`1.06ms` from Curitiba, BR
72.178.187.88	AS11427 Charter Communications Inc	`5.47ms` from Dallas, US
93.131.182.24	AS6805 Telefonica Germany GmbH & Co.OHG	`3.72ms` from Duesseldorf, DE
110.64.58.8	AS4538 China Education and Research Network Center	`4.31ms` from Guangzhou, CN
70.120.169.216	AS11427 Charter Communications Inc	`18.48ms` from Houston, US
15.223.0.152	AS16509 Amazon.com, Inc.	`0.68ms` from Montreal, CA
86.201.37.136	AS3215 Orange S.A.	`13.98ms` from Paris, FR
91.218.232.24	AS51424 Jiri Sperl	`3.60ms` from Prague, CZ
191.239.123.72	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
122.51.235.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
82.118.31.24	AS141158 HIERO7 (M) SDN. BHD.	`0.31ms` from Taipei, TW
51.53.162.24	AS8075 Microsoft Corporation	`1.29ms` from Taipei, TW
120.4.97.24	AS4837 CHINA UNICOM China169 Backbone	`11.57ms` from Tianjin, CN
152.165.127.136	AS2527 Sony Network Communications Inc.	`1.32ms` from Tokyo, JP
20.220.237.8	AS8075 Microsoft Corporation	`0.22ms` from Toronto, CA
75.249.247.24	AS6167 Verizon Business	`16.90ms` from Ashburn, US
8.140.39.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Beijing, CN
36.134.122.88	AS9808 China Mobile Communications Group Co., Ltd.	`0.61ms` from Beijing, CN
89.12.55.184	AS6805 Telefonica Germany GmbH & Co.OHG	`2.75ms` from Berlin, DE
78.21.132.24	AS6848 Telenet BV	`6.95ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f3 203.101.152.236

traceroute to 203.101.152.236 (203.101.152.236): 64 hops max, 52 byte packets

3 [AS4637] 202.127.77.221 1.053 ms

4 [AS4637] 202.84.157.226 14.005 ms

5 [AS4637] 202.84.249.14 1.592 ms

6 [AS4637] 203.101.152.236 0.927 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

What are IP address ranges?

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