1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.144.0.0/16
  4. AS7470  | 203.144.201.0/24

203.144.201.0/24

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 CUSTLAN-ASIANET

WHOIS Details

inetnum:        203.144.201.0 - 203.144.201.255
netname:        CUSTLAN-ASIANET
descr:          These range in use FIXED IP for ASIANFO-TH customer
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:  2021-01-27T01:40:53Z
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 203.144.201.0/24

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

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
203.144.210.0/24 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

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

IP Address ASN Details
203.144.201.226 AS7470 TRUE INTERNET Co.,Ltd. 0.41ms 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
20.253.33.136 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
172.172.156.232 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
172.214.108.8 AS8075 Microsoft Corporation 0.76ms from Ashburn, US
125.236.58.168 AS4648 Global-Gateway Internet 14.35ms from Auckland, NZ
109.58.62.8 AS44034 Hi3G Access AB 7.45ms from Copenhagen, DK
84.167.89.72 AS3320 Deutsche Telekom AG 2.49ms from Hamburg, DE
116.104.198.24 AS7552 Viettel Group 5.71ms from Hanoi, VN
109.24.55.24 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.82ms from Lyon, FR
83.33.163.168 AS3352 TELEFONICA DE ESPANA S.A.U. 5.74ms from Madrid, ES
80.21.78.8 AS3269 Telecom Italia S.p.A. 5.41ms from Milan, IT
185.13.221.8 AS201502 JCOM Telecomunicazioni s.c.a r.l. 1.22ms from Palermo, IT
64.168.240.200 AS7018 AT&T Enterprises, LLC 2.61ms from San Jose, US
61.82.36.168 AS4766 Korea Telecom 4.83ms from Seoul, KR
209.15.243.120 AS13768 Aptum Technologies 0.79ms from Toronto, CA
198.27.98.184 AS16276 OVH SAS 0.07ms from Beauharnois, CA
188.2.22.200 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.30ms from Belgrade, RS
112.44.123.248 AS9808 China Mobile Communications Group Co., Ltd. 3.73ms from Chengdu, CN
18.217.165.72 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
64.112.201.200 AS13728 D&P Communications, Inc. 2.60ms from Detroit, US
16.78.102.136 AS16509 Amazon.com, Inc. 0.17ms from Jakarta, ID
83.105.51.248 AS5378 Vodafone Limited 6.01ms from London, GB
213.213.28.168 AS8968 BT Italia S.p.A. 6.45ms from Milan, IT
209.73.82.248 AS20283 CONSOLIDATED TELEPHONE COMPANY 5.57ms from Minneapolis, US
87.160.77.248 AS3320 Deutsche Telekom AG 3.90ms from Nuernberg, DE
83.232.0.232 AS1136 KPN B.V. 13.89ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 203.144.201.112
traceroute to 203.144.201.112 (203.144.201.112): 64 hops max, 52 byte packets
1 [AS15169] 108.170.235.191 241.329 ms
2 *
Measurement taken from IPinfo ProbeNet in London, GB
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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