1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.144.0.0/16
  4. AS7470  | 203.144.144.0/24

203.144.144.0/24

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 CORE2002-ASIANET

WHOIS Details

inetnum:        203.144.144.0 - 203.144.144.255
netname:        CORE2002-ASIANET
descr:          Core Network 2002 ASIANFO-TH
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:  2021-01-27T01:40:43Z
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

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:  2026-03-24T08:29:50Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.144.144.0/24

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

Nearby Ranges

BGP prefixes that overlap with 203.144.0.0/16

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
203.144.32.0/20 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
203.144.103.0/24 AS23764 Chinatelecom Global network 256
203.144.129.0/24 AS55476 TRUENET-LeasedLine 256
203.144.173.0/24 AS7470 Truemail.co.th server farm 256
203.144.192.0/24 AS7470 ASIANFO-TH Customer Wan Connect 256
203.144.164.0/24 AS7470 True Corporate Customer 256
203.144.219.0/24 AS7470 IP Wan connect for ASIAINFO-TH 256
203.144.189.0/24 AS7470 ISP 256
203.144.186.0/24 AS7470 Internal use of ASIAINFO-TH office 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
203.144.222.0/24 AS7470 Asianet Server Farm 256
203.144.31.0/24 AS9313 BRISDSLPOOL11-INT Netblock Assignment 256
203.144.5.0/24 AS9313 BRISDSLPOOL3-INT Netblock Assignment 256
203.144.23.0/24 AS9313 BRISDSLPOOL8-INT Netblock Assignment 256
203.144.65.0/24 AS17976 Server Servicing 256
203.144.105.0/24 AS23764 Chinatelecom Global network 256
203.144.104.0/24 AS23764 Chinatelecom Global network 256
203.144.101.0/24 AS23764 Chinatelecom Global network 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
203.144.144.147 AS7470 TRUE INTERNET Co.,Ltd. 0.99ms 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
46.70.115.24 AS6079 RCN 1.52ms from Ashburn, US
3.14.155.88 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
129.88.198.200 AS1942 Renater 5.22ms from Geneve, CH
183.154.179.24 AS4134 CHINANET-BACKBONE 9.89ms from Hangzhou, CN
142.129.234.200 AS20001 Charter Communications Inc 4.92ms from Los Angeles, US
72.69.185.24 AS701 Verizon Business 2.12ms from New York City, US
180.29.37.24 AS4713 NTT DOCOMO BUSINESS,Inc. 2.56ms from Osaka, JP
95.170.8.232 AS25540 Alphalink SASU 0.66ms from Paris, FR
16.16.175.88 AS16509 Amazon.com, Inc. 0.12ms from Stockholm, SE
72.4.145.104 AS18447 Ntirety, Inc. 0.50ms from Tampa, US
134.231.51.104 AS21949 Beanfield Technologies Inc. 0.75ms from Toronto, CA
45.223.233.24 AS19551 Incapsula Inc 0.23ms from Amsterdam, NL
24.145.11.200 AS11776 Breezeline 17.95ms from Ashburn, US
129.213.112.216 AS31898 Oracle Corporation 0.32ms from Ashburn, US
101.240.240.24 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.30ms from Beijing, CN
183.172.180.120 AS4538 China Education and Research Network Center 5.91ms from Beijing, CN
54.202.121.8 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
97.157.38.88 AS6167 Verizon Business 12.27ms from Chicago, US
183.151.126.200 AS4134 CHINANET-BACKBONE 9.67ms from Hangzhou, CN
73.206.6.200 AS7922 Comcast Cable Communications, LLC 7.08ms from Houston, US
84.122.28.216 AS6739 Vodafone ONO AS 15.32ms from Madrid, ES
89.243.200.248 AS13285 TalkTalk Communications Limited 2.54ms from Manchester, GB
114.230.89.232 AS4134 CHINANET-BACKBONE 5.52ms from Nanjing, CN
46.50.156.248 AS21127 Joint Stock Company TransTeleCom 9.16ms from Novosibirsk, RU
52.201.42.200 AS14618 Amazon.com, Inc. 0.20ms from Reston, 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 203.144.144.147
traceroute to 203.144.144.147 (203.144.144.147): 64 hops max, 52 byte packets
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.

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