203.144.192.0/24

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	AI-WANCUST-ASIANET

WHOIS Details

inetnum:        203.144.192.0 - 203.144.192.255
netname:        AI-WANCUST-ASIANET
descr:          ASIANFO-TH Customer Wan Connect
country:        TH
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2021-01-27T01:41:01Z
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:  2026-02-05T03:55:52Z
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 203.144.192.0/24

Range	ASN	Company	Num of IPs
203.144.128.0/17	AS7470	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	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
203.144.189.0/24	AS7470	ISP	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.144.192.53	AS7470 TRUE INTERNET Co.,Ltd.	`1.33ms` 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
111.203.64.40	AS4808 China Unicom Beijing Province Network	`3.84ms` from Beijing, CN
35.155.197.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
24.41.4.24	AS7029 Windstream Communications LLC	`0.48ms` from Chicago, US
67.173.0.8	AS7922 Comcast Cable Communications, LLC	`4.58ms` from Chicago, US
135.225.122.216	AS8075 Microsoft Corporation	`0.22ms` from Gaevle, SE
74.101.226.232	AS701 Verizon Business	`2.75ms` from New York City, US
68.202.243.40	AS33363 Charter Communications, Inc	`6.38ms` from Orlando, US
76.140.108.104	AS7922 Comcast Cable Communications, LLC	`7.59ms` from Salt Lake City, US
47.88.19.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.41ms` from Santa Clara, US
103.2.26.232	AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD.	`1.53ms` from Tokyo, JP
68.47.157.136	AS7922 Comcast Cable Communications, LLC	`11.41ms` from Atlanta, US
24.62.214.8	AS7922 Comcast Cable Communications, LLC	`10.38ms` from Boston, US
4.152.159.168	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
45.27.66.120	AS7018 AT&T Enterprises, LLC	`4.19ms` from Chicago, US
113.189.232.104	AS45899 VNPT Corp	`3.75ms` from Hanoi, VN
27.75.199.232	AS7552 Viettel Group	`2.94ms` from Ho Chi Minh City, VN
18.167.221.232	AS16509 Amazon.com, Inc.	`0.14ms` from Hong Kong, HK
173.173.98.24	AS11427 Charter Communications Inc	`7.71ms` from Houston, US
111.94.233.200	AS23700 Linknet-Fastnet ASN	`5.77ms` from Jakarta, ID
167.58.175.248	AS6057 Administracion Nacional de Telecomunicaciones	`1.64ms` from Montevideo, UY
180.171.139.88	AS4812 China Telecom (Group)	`5.95ms` from Shanghai, CN
183.86.174.40	AS10010 TOKAI Communications Corporation	`10.18ms` from Tokyo, JP
76.66.107.24	AS577 Bell Canada	`2.58ms` from Toronto, CA
182.112.226.8	AS4837 CHINA UNICOM China169 Backbone	`6.44ms` from Zhengzhou, CN
156.62.165.40	AS24398 Auckland University of Technology	`1.95ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -f5 203.144.192.53

traceroute to 203.144.192.53 (203.144.192.53): 64 hops max, 52 byte packets

5 [AS3491] 116.206.112.1 1.154 ms

6 [AS7470] 171.102.250.49 1.436 ms

7 [AS7470] 171.102.250.135 1.325 ms

8 *

9 [AS7470] 203.144.192.53 1.53 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On February 7th 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.

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