1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.144.0.0/16
  4. AS7470  | 203.144.192.0/20

203.144.192.0/20

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 ASIANET-NET

WHOIS Details

inetnum:        203.144.202.0 - 203.144.206.255
netname:        ASIANET-NET
descr:          Internet Service Provider
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:  2021-01-27T01:40:42Z
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 203.144.192.0/20

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 203.144.192.0/20

Range ASN Company Num of IPs
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

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 8 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.144.204.221 mediatransasia.com 2
203.144.204.120 iqnewsclip.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

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

IP Address ASN Details
203.144.198.129 AS7470 TRUE INTERNET Co.,Ltd. 4.15ms from Bangkok, TH
203.144.192.53 AS7470 TRUE INTERNET Co.,Ltd. 1.37ms from Bangkok, TH
203.144.193.118 AS7470 TRUE INTERNET Co.,Ltd. 0.72ms from Bangkok, TH
203.144.196.81 AS7470 TRUE INTERNET Co.,Ltd. 1.08ms from Bangkok, TH
203.144.204.41 AS7470 TRUE INTERNET Co.,Ltd. 2.92ms from Bangkok, TH
203.144.207.6 AS7470 TRUE INTERNET Co.,Ltd. 0.76ms from Bangkok, TH
203.144.201.226 AS7470 TRUE INTERNET Co.,Ltd. 0.40ms from Bangkok, TH
203.144.203.145 AS7470 TRUE INTERNET Co.,Ltd. 2.19ms from Bangkok, TH
203.144.197.201 AS7470 TRUE INTERNET Co.,Ltd. 1.30ms from Bangkok, TH
203.144.194.241 AS7470 TRUE INTERNET Co.,Ltd. 1.99ms from Bangkok, TH
203.144.206.9 AS7470 TRUE INTERNET Co.,Ltd. 0.26ms from Bangkok, TH
203.144.200.225 AS7470 TRUE INTERNET Co.,Ltd. 1.12ms 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
212.96.77.244 AS48503 Tele2 Kazakhstan 9.35ms from Almaty, KZ
23.209.188.84 AS20940 Akamai International B.V. 0.50ms from Atlanta, US
35.85.187.212 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
75.184.44.116 AS11426 Charter Communications Inc 4.83ms from Charlotte, US
136.111.98.244 AS396982 Google LLC 0.13ms from Council Bluffs, US
70.58.19.132 AS209 CenturyLink Communications, LLC 2.14ms from Denver, US
115.195.241.148 AS4134 CHINANET-BACKBONE 5.36ms from Hangzhou, CN
1.239.198.196 AS9318 SK Broadband Co Ltd 1.36ms from Incheon, KR
217.129.43.180 AS13156 NOWO COMMUNICATIONS, S.A. 9.14ms from Lisbon, PT
74.48.44.228 AS35916 MULTACOM CORPORATION 0.17ms from Los Angeles, US
83.50.138.148 AS3352 TELEFONICA DE ESPANA S.A.U. 9.10ms from Madrid, ES
162.38.124.100 AS2200 Renater 3.14ms from Marseille, FR
64.137.81.212 AS212238 Datacamp Limited 0.22ms from Milan, IT
63.134.253.4 AS14992 NewtekOne, Inc. 8.88ms from San Diego, US
218.83.229.4 AS4812 China Telecom (Group) 5.07ms from Shanghai, CN
40.101.91.132 AS8075 Microsoft Corporation 1.22ms from Amsterdam, NL
91.127.122.244 AS6855 Slovak Telekom, a.s. 6.03ms from Bratislava, SK
213.49.50.132 AS5432 Proximus NV 2.34ms from Brussels, BE
147.91.26.20 AS13092 Akademska mreza Republike Srbije - AMRES 10.61ms from Budapest, HU
117.253.102.212 AS9829 National Internet Backbone 10.74ms from Delhi, IN
134.245.70.20 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.13ms from Hamburg, DE
176.168.43.132 AS5410 Bouygues Telecom SA 6.14ms from Marseille, FR
95.171.35.68 AS20811 Retelit Digital Services S.p.A. 4.76ms from Milan, IT
88.190.212.84 AS12322 Free SAS 15.54ms from Paris, FR
191.114.124.100 AS7418 TELEFÓNICA CHILE S.A. 8.81ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -f2 203.144.204.41
traceroute to 203.144.204.41 (203.144.204.41): 64 hops max, 52 byte packets
2 [] 203.159.68.111 1.68 ms
3 *
5 [AS7470] 103.3.179.106 1.572 ms
6 [AS7470] 58.97.108.178 3.162 ms
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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