203.144.189.0/24

AS7470 · TRUE INTERNET Co.,Ltd.

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Summary

Country	Thailand
Domain	trueinternet.co.th
ASN	AS7470
Parent Range	203.144.128.0/17
Registry	APNIC
ID	TRUEINTERNET

WHOIS Details

inetnum:        203.144.189.0 - 203.144.189.255
netname:        TrueInternet
descr:          ISP
descr:          
country:        TH
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2021-01-27T01:41:00Z
source:         APNIC

irt:            IRT-TRUEINTERNET-TH
address:        14th,27 th, floor ,Fortune Town
address:        1 Ratchadaphisek Road, Din Daeng
address:        Bangkok 10400
e-mail:         abuse@trueinternet.co.th
abuse-mailbox:  abuse@trueinternet.co.th
admin-c:        TIA6-AP
tech-c:         TIA6-AP
auth:           # Filtered
remarks:        abuse@trueinternet.co.th was validated on 2025-09-24
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE TRUEINTERNETTH
country:        ZZ
address:        14th,27 th, floor ,Fortune Town
address:        1 Ratchadaphisek Road, Din Daeng
address:        Bangkok 10400
phone:          +000000000
e-mail:         abuse@trueinternet.co.th
admin-c:        TIA6-AP
tech-c:         TIA6-AP
nic-hdl:        AT961-AP
remarks:        Generated from irt object IRT-TRUEINTERNET-TH
remarks:        abuse@trueinternet.co.th was validated on 2025-09-24
abuse-mailbox:  abuse@trueinternet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T02:56:30Z
source:         APNIC

role:           TRUE IP ADMINISTRATION
address:        1 Fortune Town, 14th, 27th Floor,
address:        Ratchadapisek Road, Din Daeng
address:        Din Daeng, Bangkok 10400.
country:        TH
phone:          +662 6200400
fax-no:         +662 6421557
e-mail:         ipadmin@trueinternet.co.th
remarks:        abuse@trueinternet.co.th
admin-c:        AC1013-AP
admin-c:        WP1-AP
tech-c:         PY184-AP
nic-hdl:        TIA6-AP
notify:         ipadmin@trueinternet.co.th
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2021-08-31T02:52:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.144.189.0/24

Range	ASN	Company	Num of IPs
203.144.128.0/17	AS9287	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS7470	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS38543	True Internet Corporation Co. Ltd.	32,768

Nearby Ranges

BGP prefixes that overlap with 203.144.0.0/16

Range	ASN	Company	Num of IPs
203.144.128.0/17	AS38543	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS9287	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS7470	True Internet Corporation Co. Ltd.	32,768
203.144.32.0/20	AS17649	One New Zealand Group Limited	4,096
203.144.8.0/21	AS9313	Network Technology (AUST) P/L	2,048
203.144.4.0/22	AS9313	Network Technology (AUST) P/L	1,024
203.144.104.0/24	AS23764	Chinatelecom Global network	256
203.144.129.0/24	AS55476	TRUENET-LeasedLine	256
203.144.103.0/24	AS23764	Chinatelecom Global network	256
203.144.144.0/24	AS7470	Core Network 2002 ASIANFO-TH	256
203.144.164.0/24	AS7470	True Corporate Customer	256
203.144.173.0/24	AS7470	Truemail.co.th server farm	256
203.144.186.0/24	AS7470	Internal use of ASIAINFO-TH office	256
203.144.192.0/24	AS7470	ASIANFO-TH Customer Wan Connect	256
203.144.201.0/24	AS7470	These range in use FIXED IP for ASIANFO-TH customer	256
203.144.210.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.212.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.219.0/24	AS7470	IP Wan connect for ASIAINFO-TH	256
203.144.222.0/24	AS7470	Asianet Server Farm	256
203.144.101.0/24	AS23764	Chinatelecom Global network	256
203.144.23.0/24	AS9313	BRISDSLPOOL8-INT Netblock Assignment	256
203.144.31.0/24	AS9313	BRISDSLPOOL11-INT Netblock Assignment	256
203.144.5.0/24	AS9313	BRISDSLPOOL3-INT Netblock Assignment	256
203.144.105.0/24	AS23764	Chinatelecom Global network	256
203.144.65.0/24	AS17976	Server Servicing	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.144.189.10	jiazhao7.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.144.189.26	AS7470 TRUE INTERNET Co.,Ltd.	`0.22ms` from Bangkok, TH

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
52.55.80.248	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
46.70.3.216	AS6079 RCN	`1.63ms` from Ashburn, US
175.25.36.24	AS23724 IDC, China Telecommunications Corporation	`3.60ms` from Beijing, CN
130.44.151.120	AS6079 RCN	`2.57ms` from Boston, US
98.122.108.232	AS11426 Charter Communications Inc	`16.18ms` from Charlotte, US
24.211.231.24	AS11426 Charter Communications Inc	`7.34ms` from Charlotte, US
3.19.53.40	AS16509 Amazon.com, Inc.	`1.03ms` from Columbus, US
113.133.229.120	AS4134 CHINANET-BACKBONE	`15.76ms` from Lanzhou, CN
83.42.113.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.97ms` from Madrid, ES
37.41.25.72	AS28885 OmanTel NAP	`3.04ms` from Muscat, OM
189.34.189.8	AS28573 Claro NXT Telecomunicacoes Ltda	`1.90ms` from Sao Paulo, BR
115.45.122.248	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.36ms` from Shenzhen, CN
139.99.114.168	AS16276 OVH SAS	`0.12ms` from Singapore, SG
79.100.65.136	AS8866 Vivacom Bulgaria EAD	`4.29ms` from Sofia, BG
143.178.168.136	AS50266 Odido Netherlands B.V.	`2.97ms` from Amsterdam, NL
24.99.74.248	AS7922 Comcast Cable Communications, LLC	`5.27ms` from Atlanta, US
119.98.231.72	AS4134 CHINANET-BACKBONE	`14.11ms` from Chongqing, CN
122.172.148.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.20ms` from Delhi, IN
117.220.110.88	AS9829 National Internet Backbone	`17.91ms` from Delhi, IN
79.247.128.216	AS3320 Deutsche Telekom AG	`7.21ms` from Frankfurt am Main, DE
58.187.26.24	AS18403 FPT Telecom Company	`1.26ms` from Hanoi, VN
113.233.59.40	AS4837 CHINA UNICOM China169 Backbone	`13.25ms` from Liaoyang, CN
174.65.19.152	AS22773 Cox Communications Inc.	`7.05ms` from Los Angeles, US
68.105.111.56	AS22773 Cox Communications Inc.	`7.55ms` from Los Angeles, US
82.48.128.232	AS3269 Telecom Italia S.p.A.	`3.75ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f8 203.144.189.125

traceroute to 203.144.189.125 (203.144.189.125): 64 hops max, 52 byte packets

8 [AS7470] 203.144.189.125 0.363 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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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