1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.144.0.0/16
  4. AS7470  | 203.144.139.0/24

203.144.139.0/24

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 TRUEINTERNET-TH

WHOIS Details

inetnum:        203.144.128.0 - 203.144.159.255
netname:        TRUEINTERNET-TH
descr:          True Internet Corporation Co. Ltd.
descr:          1 Fortune Town,17th Floor
descr:          Ratchadapisek Road,
descr:          Din-Daeng
country:        TH
org:            ORG-TICC1-AP
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-TRUEINTERNET
mnt-routes:     MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2020-07-22T03:34:11Z
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:  2025-09-24T02:56:02Z
source:         APNIC

organisation:   ORG-TICC1-AP
org-name:       TRUE INTERNET CORPORATION CO. LTD.
org-type:       LIR
country:        TH
address:        No. 18, True Tower, Ratchadapisek Road
address:        Huai Khwang Subdistrict
phone:          +66-(0)-2783-0400
e-mail:         ipadmin@trueinternet.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
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 203.144.139.0/24

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 AS9287 True Internet Corporation Co. Ltd. 32,768
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
203.144.32.0/20 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
203.144.164.0/24 AS7470 True Corporate Customer 256
203.144.173.0/24 AS7470 Truemail.co.th server farm 256
203.144.183.0/24 AS23717 Lan of Ayudhya Allianz C.P. Life 256
203.144.186.0/24 AS7470 Internal use of ASIAINFO-TH office 256
203.144.101.0/24 AS23764 Chinatelecom Global network 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
203.144.23.0/24 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
203.144.65.0/24 AS17976 Server Servicing 256
203.144.189.0/24 AS7470 ISP 256
203.144.103.0/24 AS23764 Chinatelecom Global network 256
203.144.104.0/24 AS23764 Chinatelecom Global network 256
203.144.105.0/24 AS23764 Chinatelecom Global network 256
203.144.129.0/24 AS55476 TRUENET-LeasedLine 256
203.144.144.0/24 AS7470 Core Network 2002 ASIANFO-TH 256

Hosted domains

There are 4 domain names hosted across 3 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

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

IP Address ASN Details
203.144.139.92 AS7470 TRUE INTERNET Co.,Ltd. 0.60ms 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
181.118.149.152 AS266747 ZONAMERICA USUARIO OPERADOR DE ZONA FRANCA S.A.S. 8.01ms from Bogota, CO
89.180.73.248 AS2860 NOS COMUNICACOES, S.A. 12.88ms from Braga, PT
193.190.168.104 AS2611 BELNET 0.79ms from Brussels, BE
35.184.25.56 AS396982 Google LLC 0.12ms from Council Bluffs, US
14.179.178.104 AS45899 VNPT Corp 2.52ms from Ho Chi Minh City, VN
72.176.209.248 AS11427 Charter Communications Inc 14.13ms from Houston, US
81.136.235.88 AS2856 British Telecommunications PLC 3.13ms from London, GB
74.74.132.200 AS11351 Charter Communications Inc 18.39ms from New York City, US
104.19.7.200 AS13335 Cloudflare, Inc. 0.11ms from Porto Alegre, BR
60.215.173.152 AS4837 CHINA UNICOM China169 Backbone 7.87ms from Qingdao, CN
52.143.120.40 AS8075 Microsoft Corporation 0.33ms from Quincy, US
98.80.146.216 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
59.11.42.248 AS4766 Korea Telecom 1.36ms from Seoul, KR
220.73.62.120 AS4766 Korea Telecom 3.69ms from Seoul, KR
142.113.224.56 AS577 Bell Canada 1.81ms from Toronto, CA
123.55.60.232 AS4134 CHINANET-BACKBONE 7.65ms from Zhengzhou, CN
73.214.219.104 AS7922 Comcast Cable Communications, LLC 14.69ms from Ashburn, US
216.212.255.72 AS16700 CNSNext 14.31ms from Atlanta, US
129.128.31.232 AS3359 University of Alberta 0.96ms from Edmonton, CA
3.120.162.200 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
14.188.22.216 AS45899 VNPT Corp 2.79ms from Hanoi, VN
73.32.209.216 AS7922 Comcast Cable Communications, LLC 8.10ms from Houston, US
86.218.157.24 AS3215 Orange S.A. 11.88ms from Paris, FR
84.14.132.200 AS8220 COLT Technology Services Group Limited 0.68ms from Paris, FR
149.169.65.232 AS2900 Arizona Tri University Network 1.19ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.144.139.238
traceroute to 203.144.139.238 (203.144.139.238): 64 hops max, 52 byte packets
5 [] 27.111.228.76 25.996 ms
Measurement taken from IPinfo ProbeNet in Surabaya, ID
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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