203.144.128.0/17

AS7470 · TRUE INTERNET Co.,Ltd.

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Summary

Country	Thailand
Domain	trueinternet.co.th
ASN	AS7470
Registry	APNIC
ID	TRUEINTERNET-TH

WHOIS Details

inetnum:        203.144.128.0 - 203.144.255.255
netname:        TRUEINTERNET-TH
descr:          True Internet Corporation Co. Ltd.
descr:          1 Fortune Town,17th Floor
descr:          Ratchadapisek Road,
descr:          Din-Daeng
country:        TH
org:            ORG-TICC1-AP
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ALLOCATED PORTABLE
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-lower:      MAINT-AP-TRUEINTERNET
mnt-routes:     MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2020-07-22T03:34:06Z
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

organisation:   ORG-TICC1-AP
org-name:       TRUE INTERNET CORPORATION CO. LTD.
org-type:       LIR
country:        TH
address:        No. 18, True Tower, Ratchadapisek Road
address:        Huai Khwang Subdistrict
phone:          +66-(0)-2783-0400
e-mail:         ipadmin@trueinternet.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
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 are contained by 203.144.128.0/17

Range	ASN	Company	Num of IPs
203.144.219.0/24	AS7470	IP Wan connect for ASIAINFO-TH	256
203.144.212.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.222.0/24	AS7470	Asianet Server Farm	256
203.144.210.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.201.0/24	AS7470	These range in use FIXED IP for ASIANFO-TH customer	256
203.144.129.0/24	AS55476	TRUENET-LeasedLine	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
203.144.189.0/24	AS7470	ISP	256
203.144.192.0/24	AS7470	ASIANFO-TH Customer Wan Connect	256
203.144.144.0/24	AS7470	Core Network 2002 ASIANFO-TH	256
203.144.164.0/24	AS7470	True Corporate Customer	256

Nearby Ranges

BGP prefixes that overlap with 203.144.0.0/16

Range	ASN	Company	Num of IPs
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
203.144.189.0/24	AS7470	ISP	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 86 domain names hosted across 58 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.144.241.56	tiscoasset-etrade.net	5
203.144.248.10	bookaccess.co.th	3
203.144.220.132	cptrading.co.th	3
203.144.248.12	waterandwine.co.th	3
203.144.233.110	barawindsor.com	2
203.144.243.196	extenditresource.com	2
203.144.204.221	bangkokfestivals.com	2
203.144.194.236	kntclinic.com	1
203.144.211.228	hrcpland.com	1
203.144.234.104	elimfound.com	1
203.144.189.10	jiazhao7.com	1
203.144.224.162	asiantrails.org	1
203.144.234.35	drjaysayhi.com	1
203.144.128.194	muto-th.com	1
203.144.167.195	biscothai.com	1
203.144.248.8	bookpro.link	1
203.144.139.193	mibholding.com	1
203.144.173.18	sunnytrading.co.th	1
203.144.187.253	gpdpublic.com	1
203.144.183.28	azayexpress.com	1

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

2,043 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.144.134.45	AS7470 TRUE INTERNET Co.,Ltd.	`1.04ms` from Bangkok, TH
203.144.172.189	AS7470 TRUE INTERNET Co.,Ltd.	`1.39ms` from Bangkok, TH
203.144.140.11	AS7470 TRUE INTERNET Co.,Ltd.	`8.30ms` from Bangkok, TH
203.144.154.17	AS133791 Teledirect Telecommerce	`2.58ms` from Bangkok, TH
203.144.196.81	AS7470 TRUE INTERNET Co.,Ltd.	`1.21ms` from Bangkok, TH
203.144.162.165	AS7470 TRUE INTERNET Co.,Ltd.	`0.85ms` from Bangkok, TH
203.144.193.118	AS7470 TRUE INTERNET Co.,Ltd.	`0.81ms` from Bangkok, TH
203.144.176.33	AS7470 TRUE INTERNET Co.,Ltd.	`2.30ms` from Bangkok, TH
203.144.191.68	AS7470 TRUE INTERNET Co.,Ltd.	`1.89ms` from Bangkok, TH
203.144.164.249	AS7470 TRUE INTERNET Co.,Ltd.	`1.57ms` from Bangkok, TH
203.144.208.2	AS38543 IBM THAILAND NETWORK	`1.78ms` from Bangkok, TH
203.144.192.53	AS7470 TRUE INTERNET Co.,Ltd.	`1.32ms` from Bangkok, TH
203.144.139.89	AS7470 TRUE INTERNET Co.,Ltd.	`1.50ms` from Bangkok, TH
203.144.188.14	AS7470 TRUE INTERNET Co.,Ltd.	`0.96ms` from Bangkok, TH
203.144.145.78	AS7470 TRUE INTERNET Co.,Ltd.	`0.72ms` from Bangkok, TH
203.144.141.181	AS7470 TRUE INTERNET Co.,Ltd.	`7.51ms` from Bangkok, TH
203.144.178.161	AS7470 TRUE INTERNET Co.,Ltd.	`2.37ms` from Bangkok, TH
203.144.177.7	AS7470 TRUE INTERNET Co.,Ltd.	`1.79ms` from Bangkok, TH
203.144.131.1	AS154179 Kiatnakin Phatra Securities Public Company Limited	`3.19ms` from Bangkok, TH
203.144.144.147	AS7470 TRUE INTERNET Co.,Ltd.	`1.26ms` from Bangkok, TH
203.144.148.161	AS7470 TRUE INTERNET Co.,Ltd.	`4.57ms` from Bangkok, TH
203.144.153.1	AS7470 TRUE INTERNET Co.,Ltd.	`1.96ms` from Bangkok, TH
203.144.197.201	AS7470 TRUE INTERNET Co.,Ltd.	`1.37ms` from Bangkok, TH
203.144.207.6	AS7470 TRUE INTERNET Co.,Ltd.	`0.75ms` from Bangkok, TH
203.144.157.46	AS7470 TRUE INTERNET Co.,Ltd.	`1.06ms` 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
173.219.94.1	AS19108 Optimum	`7.32ms` from Ashburn, US
160.104.212.241	AS6186 Garcia Consulting, Inc.	`0.07ms` from Ashburn, US
68.99.62.193	AS22773 Cox Communications Inc.	`15.07ms` from Atlanta, US
12.48.244.33	AS7018 AT&T Enterprises, LLC	`11.37ms` from Atlanta, US
181.61.4.1	AS10620 Telmex Colombia S.A.	`1.00ms` from Bogota, CO
74.104.98.1	AS701 Verizon Business	`2.25ms` from Boston, US
50.224.210.193	AS7922 Comcast Cable Communications, LLC	`1.68ms` from Boston, US
152.168.31.1	AS7303 Telecom Argentina S.A.	`7.07ms` from Buenos Aires, AR
41.32.7.17	AS8452 TE-AS	`4.61ms` from Cairo, EG
122.165.4.1	AS24560 Bharti Airtel Ltd., Telemedia Services	`0.88ms` from Chennai, IN
71.30.25.1	AS7029 Windstream Communications LLC	`12.92ms` from Chicago, US
106.83.197.1	AS4134 CHINANET-BACKBONE	`1.31ms` from Chongqing, CN
18.221.5.193	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
170.130.111.1	AS62904 Eonix Corporation	`0.82ms` from Dallas, US
103.69.37.113	AS135679 Suncity Broadband Pvt Ltd	`1.64ms` from Delhi, IN
4.37.82.129	AS3356 Level 3 Parent, LLC	`0.37ms` from Denver, US
69.144.38.1	AS33588 Charter Communications LLC	`5.27ms` from Denver, US
86.15.200.1	AS5089 Virgin Media Limited	`1.39ms` from Erith, GB
98.103.107.49	AS10796 Charter Communications Inc	`7.93ms` from Flint, US
87.166.31.113	AS3320 Deutsche Telekom AG	`4.07ms` from Frankfurt am Main, DE
114.135.97.1	AS4134 CHINANET-BACKBONE	`4.96ms` from Guiyang, CN
8.139.146.209	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.02ms` from Hangzhou, CN
113.172.184.113	AS45899 VNPT Corp	`1.38ms` from Ho Chi Minh City, VN
8.212.13.129	AS45102 Alibaba (US) Technology Co., Ltd.	`0.77ms` from Hong Kong, HK
185.174.221.17	AS210294 Private company "Ukrainian hosting"	`0.37ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f3 203.144.201.112

traceroute to 203.144.201.112 (203.144.201.112): 64 hops max, 52 byte packets

3 [] 80.249.210.177 155.393 ms

4 [AS7470] 203.144.201.112 269.555 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

What are IP address ranges?

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