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 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

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:          203.101.152.0/24
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
203.101.42.0/24	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
203.101.152.228	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
20.16.156.88	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
122.177.127.184	AS24560 Bharti Airtel Ltd., Telemedia Services	`12.64ms` from Chennai, IN
67.167.58.88	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Chicago, US
102.205.46.232	AS214354 SiteHUB Agency Ltd	`0.26ms` from Draper, US
108.165.117.200	AS21859 Zenlayer Inc	`1.11ms` from Incheon, KR
76.172.87.40	AS20001 Charter Communications Inc	`6.20ms` from Los Angeles, US
47.180.184.184	AS5650 Frontier Communications of America, Inc.	`1.89ms` from Los Angeles, US
79.7.172.72	AS3269 Telecom Italia S.p.A.	`4.25ms` from Milan, IT
79.54.15.72	AS3269 Telecom Italia S.p.A.	`1.73ms` from Milan, IT
3.6.226.200	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
176.159.127.168	AS5410 Bouygues Telecom SA	`16.56ms` from Paris, FR
54.221.233.152	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
93.177.202.248	AS20910 SIA BITE Latvija	`0.61ms` from Riga, LV
189.92.38.56	AS22085 Claro S/A	`15.79ms` from Rio de Janeiro, BR
80.116.130.184	AS3269 Telecom Italia S.p.A.	`2.37ms` from Rome, IT
179.111.104.136	AS27699 TELEFÔNICA BRASIL S.A	`7.57ms` from Sao Paulo, BR
130.156.161.8	AS21976 NJEDge.Net, Inc.	`1.90ms` from Secaucus, US
211.219.70.40	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
140.123.84.248	AS1659 Taiwan Academic Network (TANet) Information Center	`5.40ms` from Taichung, TW
126.9.210.120	AS17676 SoftBank Corp.	`5.17ms` from Tokyo, JP
39.98.191.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.67ms` from Zhangjiakou, CN
69.248.125.88	AS7922 Comcast Cable Communications, LLC	`7.79ms` from Ashburn, US
109.245.78.88	AS15958 CETINdoo-NET	`0.72ms` from Belgrade, RS
35.32.12.136	AS27274 Central Michigan University	`2.80ms` from Grand Rapids, US
121.229.203.72	AS134756 CHINANET Nanjing Jishan IDC network	`3.14ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f4 203.101.152.248

traceroute to 203.101.152.248 (203.101.152.248): 64 hops max, 52 byte packets

4 [AS4637] 210.57.53.124 3.872 ms

5 *

6 *

7 [AS4637] 202.84.156.58 182.56 ms

8 [AS4637] 203.101.152.248 182.098 ms

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On February 7th 2026

What are IP address ranges?

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