1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.144.0.0/16
  4. AS7470  | 203.144.160.0/20

203.144.160.0/20

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 TRUECORPORATE

WHOIS Details

inetnum:        203.144.168.0 - 203.144.169.255
netname:        TrueCorporate
descr:          True Internet Co., Ltd.
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:  2021-01-27T01:40:53Z
source:         APNIC

irt:            IRT-TRUEINTERNET-TH
address:        14th,27 th, floor ,Fortune Town
address:        1 Ratchadaphisek Road, Din Daeng
address:        Bangkok 10400
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TIA6-AP
tech-c:         TIA6-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        TIA6-AP
tech-c:         TIA6-AP
nic-hdl:        AT961-AP
remarks:        Generated from irt object IRT-TRUEINTERNET-TH
remarks:        [email protected] was validated on 2025-09-24
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        [email protected]
admin-c:        AC1013-AP
admin-c:        WP1-AP
tech-c:         PY184-AP
nic-hdl:        TIA6-AP
notify:         [email protected]
mnt-by:         MAINT-AP-TRUEINTERNET
last-modified:  2021-08-31T02:52:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.144.160.0/20

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

BGP prefixes that are contained by 203.144.160.0/20

Range ASN Company Num of IPs
203.144.164.0/24 AS7470 True Corporate Customer 256
203.144.173.0/24 AS7470 Truemail.co.th server farm 256

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
203.144.192.0/24 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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.144.164.249 AS7470 TRUE INTERNET Co.,Ltd. 1.31ms from Bangkok, TH
203.144.173.18 AS7470 TRUE INTERNET Co.,Ltd. 23.81ms from Singapore, SG
203.144.165.254 AS7470 TRUE INTERNET Co.,Ltd. 2.23ms from Bangkok, TH
203.144.161.40 AS7470 TRUE INTERNET Co.,Ltd. 0.91ms from Bangkok, TH
203.144.163.119 AS7470 TRUE INTERNET Co.,Ltd. 1.12ms from Bangkok, TH
203.144.162.165 AS7470 TRUE INTERNET Co.,Ltd. 0.82ms from Bangkok, TH
203.144.172.189 AS7470 TRUE INTERNET Co.,Ltd. 1.42ms from Bangkok, TH
203.144.174.119 AS7470 TRUE INTERNET Co.,Ltd. 0.89ms from Bangkok, TH
203.144.170.145 AS7470 TRUE INTERNET Co.,Ltd. 4.85ms from Bangkok, TH
203.144.167.196 AS7470 TRUE INTERNET Co.,Ltd. 0.29ms from Bangkok, TH
203.144.166.130 AS7470 TRUE INTERNET Co.,Ltd. 5.99ms 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
86.97.177.132 AS5384 Emirates Internet 5.96ms from Al Fujairah City, AE
169.60.200.148 AS36351 IBM Cloud 1.07ms from Dallas, US
212.2.86.132 AS34125 Bechtle Managed Service GmbH 1.64ms from Frankfurt am Main, DE
86.114.5.52 AS1759 Telia Finland Oyj 1.18ms from Helsinki, FI
185.169.244.4 AS206984 Lypy Limited 0.41ms from London, GB
114.217.191.180 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.51ms from Shanghai, CN
185.194.15.228 AS9009 M247 Europe SRL 0.31ms from Warsaw, PL
132.220.127.68 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
123.182.187.20 AS58539 Langfang,Hebei province, P.R.China 5.21ms from Beijing, CN
111.22.157.52 AS56047 China Mobile communications corporation 2.14ms from Changsha, CN
98.4.92.148 AS11351 Charter Communications Inc 19.28ms from Chicago, US
192.183.95.132 AS5650 Frontier Communications of America, Inc. 4.69ms from Chicago, US
173.90.103.36 AS10796 Charter Communications Inc 14.95ms from Columbus, US
93.238.56.20 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
176.71.77.228 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
223.199.8.132 AS4134 CHINANET-BACKBONE 4.27ms from Haikou, CN
31.23.164.4 AS12389 PJSC Rostelecom 16.87ms from Moscow, RU
95.72.73.212 AS12389 PJSC Rostelecom 2.92ms from Moscow, RU
173.231.61.212 AS18450 WebNX, Inc. 0.96ms from Salt Lake City, US
125.242.5.20 AS17858 LG POWERCOMM 3.22ms from Seoul, KR
183.116.118.100 AS4766 Korea Telecom 1.66ms from Seoul, KR
49.234.54.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
104.242.11.20 AS13657 E-Gate Communications Inc. 0.62ms from Toronto, CA
44.210.128.180 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
71.225.58.228 AS7922 Comcast Cable Communications, LLC 4.82ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 203.144.161.121
traceroute to 203.144.161.121 (203.144.161.121): 64 hops max, 52 byte packets
3 [AS7470] 171.102.254.1 1.673 ms
4 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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