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:         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 203.144.160.0/20

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
203.144.173.0/24 AS7470 Truemail.co.th server farm 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
203.144.128.0/17 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

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

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. 1.28ms from Bangkok, TH
203.144.170.150 AS7470 TRUE INTERNET Co.,Ltd. 6.51ms from Bangkok, TH
203.144.172.189 AS7470 TRUE INTERNET Co.,Ltd. 1.33ms from Bangkok, TH
203.144.163.124 AS7470 TRUE INTERNET Co.,Ltd. 1.04ms from Bangkok, TH
203.144.161.40 AS7470 TRUE INTERNET Co.,Ltd. 0.95ms from Bangkok, TH
203.144.162.165 AS7470 TRUE INTERNET Co.,Ltd. 0.81ms from Bangkok, TH
203.144.173.9 AS7470 TRUE INTERNET Co.,Ltd. 22.48ms from Singapore, SG
203.144.165.240 AS7470 TRUE INTERNET Co.,Ltd. 2.93ms from Bangkok, TH
203.144.174.107 AS7470 TRUE INTERNET Co.,Ltd. 0.91ms from Bangkok, TH
203.144.166.129 AS7470 TRUE INTERNET Co.,Ltd. 6.40ms from Bangkok, TH
203.144.167.196 AS7470 TRUE INTERNET Co.,Ltd. 0.30ms 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
68.144.59.36 AS6327 Shaw Communications 5.94ms from Calgary, CA
49.213.79.36 AS38244 VNG Corporation 0.75ms from Ho Chi Minh City, VN
103.186.0.68 AS136052 PT Cloud Hosting Indonesia 0.65ms from Jakarta, ID
94.7.62.84 AS5607 Sky UK Limited 4.69ms from London, GB
108.81.20.148 AS7018 AT&T Enterprises, LLC 18.54ms from Los Angeles, US
213.98.169.212 AS3352 TELEFONICA DE ESPANA S.A.U. 8.54ms from Madrid, ES
204.237.230.36 AS3257 GTT Communications Inc. 0.26ms from Miami, US
188.14.230.20 AS3269 Telecom Italia S.p.A. 7.50ms from Milan, IT
98.61.188.20 AS7922 Comcast Cable Communications, LLC 6.25ms from Minneapolis, US
37.204.26.20 AS42610 PJSC Rostelecom 1.16ms from Moscow, RU
143.208.76.180 AS262907 BRASIL TECPAR | AMIGO | AVATO 1.26ms from Novo Hamburgo, BR
115.124.182.116 AS7679 QTnet,Inc. 13.18ms from Osaka, JP
75.194.108.180 AS6167 Verizon Business 19.44ms from Pompano Beach, US
174.160.162.196 AS7922 Comcast Cable Communications, LLC 2.92ms from San Jose, US
52.197.223.100 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
4.172.124.212 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
94.242.214.212 AS7979 Servers.com, Inc. 0.71ms from Amsterdam, NL
75.217.236.84 AS6167 Verizon Business 18.90ms from Chicago, US
204.222.7.164 AS668 United States Department of Defense (DoD) 4.16ms from Chicago, US
12.131.200.4 AS7018 AT&T Enterprises, LLC 6.56ms from Los Angeles, US
69.53.123.212 AS13977 Fidium 3.34ms from Montreal, CA
73.224.180.100 AS7922 Comcast Cable Communications, LLC 7.41ms from Orlando, US
119.231.21.116 AS17511 OPTAGE Inc. 2.97ms from Osaka, JP
98.35.47.52 AS7922 Comcast Cable Communications, LLC 5.77ms from San Jose, US
180.230.120.132 AS17858 LG POWERCOMM 6.57ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 203.144.174.65
traceroute to 203.144.174.65 (203.144.174.65): 64 hops max, 52 byte packets
1 [AS42473] 217.146.0.38 0.323 ms
2 [] 203.159.68.111 1.317 ms
3 *
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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