203.154.106.0/24

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inter.net.th
ASN	AS4618
Parent Range	203.154.0.0/16
Registry	APNIC
ID	INET-TH

WHOIS Details

inetnum:        203.154.0.0 - 203.154.255.255
netname:        INET-TH
descr:          Internet Thailand Company Limited
country:        TH
org:            ORG-ITCL3-AP
admin-c:        INR1-AP
tech-c:         INR1-AP
abuse-c:        AI358-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TH-INET
mnt-irt:        IRT-INET-TH
last-modified:  2020-11-20T04:03:49Z
source:         APNIC

irt:            IRT-INET-TH
address:        Internet Thailand Public Company Limited
address:        1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address:        New Petchburi Road, Khwaeng Bang Kapi,
address:        Khet Huay Khwang, Bangkok 10310 Thailand
e-mail:         op-network@inet.co.th
abuse-mailbox:  op-network@inet.co.th
admin-c:        TY1494-AP
tech-c:         IP219-AP
auth:           # Filtered
remarks:        op-network@inet.co.th was validated on 2025-09-15
mnt-by:         MAINT-TH-INET
last-modified:  2025-11-17T23:08:36Z
source:         APNIC

organisation:   ORG-ITCL3-AP
org-name:       Internet Thailand Company Ltd.
org-type:       LIR
country:        TH
address:        1768 IFCT Tower, 10th-12th FL
address:        IT Floor New Petchburi Road
address:        Khwaeng Bang Kapi
address:        Khet Huay Khwang
phone:          +662-257-7000
fax-no:         +662-257-7222
e-mail:         noc@inet.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE INETTH
country:        ZZ
address:        Internet Thailand Public Company Limited
address:        1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address:        New Petchburi Road, Khwaeng Bang Kapi,
address:        Khet Huay Khwang, Bangkok 10310 Thailand
phone:          +000000000
e-mail:         op-network@inet.co.th
admin-c:        TY1494-AP
tech-c:         IP219-AP
nic-hdl:        AI358-AP
remarks:        Generated from irt object IRT-INET-TH
remarks:        op-network@inet.co.th was validated on 2025-09-15
abuse-mailbox:  op-network@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T12:43:30Z
source:         APNIC

role:           INET NOC ROLE
address:        1768 Thai Summit Tower, New Petchburi Road
address:        Khet Huay Khwang, Bangkok
address:        Thailand 10310
country:        TH
phone:          +662 02 2577000
fax-no:         +662 02 2577275
e-mail:         noc@inet.co.th
remarks:        send spam and abuse reports to noc@inet.co.th
admin-c:        CN7-AP
tech-c:         AP224-AP
tech-c:         IP219-AP
tech-c:         NL276-AP
nic-hdl:        INR1-AP
remarks:        http://www.inet.co.th
notify:         noc@inet.co.th
mnt-by:         MAINT-TH-INET
last-modified:  2024-09-19T08:38:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.154.106.0/24

Range	ASN	Company	Num of IPs
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 203.154.0.0/16

Range	ASN	Company	Num of IPs
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.154.108.0/24	AS4618	INET Branch	256
203.154.111.0/24	AS4618	INET Branch	256
203.154.123.0/24	AS4618	Openland scape Company Limited	256
203.154.135.0/24	AS4618	Openland scape Company Limited	256
203.154.18.0/24	AS4618	Bangkok Synthetics Co.,Ltd.	256
203.154.235.0/24	AS4618	Customer of INET	256
203.154.4.0/24	AS4618	INET CMI Branch	256
203.154.48.0/24	AS4618	Customer of INET	256
203.154.7.0/24	AS4618	Internet Thailand Public Company Limited (Chiang Mai Branch)	256
203.154.91.0/24	AS4618	Openland scape Company Limited	256

Hosted domains

There are 15 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.154.106.75	dragonhealthy.com	8
203.154.106.50	service-ttc.com	2
203.154.106.105	cweetlabs.com	1
203.154.106.250	poems.in.th	1
203.154.106.49	bffbkk.com	1
203.154.106.209	lartstu.com	1
203.154.106.57	patkolpae.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

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

IP Address	ASN	Details
203.154.106.51	AS4618 Internet Thailand Company Limited	`3.16ms` 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
13.223.180.136	AS14618 Amazon.com, Inc.	`0.96ms` from Ashburn, US
135.237.227.248	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
73.203.93.168	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Denver, US
4.150.215.248	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
54.75.155.8	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
187.111.197.232	AS53123 Power Telecomunicações Ltda. - ME	`15.83ms` from Fortaleza, BR
79.213.255.40	AS3320 Deutsche Telekom AG	`3.60ms` from Frankfurt am Main, DE
216.22.16.8	AS30633 Leaseweb USA, Inc.	`0.10ms` from Manassas, US
199.187.247.104	AS33695 ScaleMatrix	`0.71ms` from San Diego, US
201.82.235.24	AS28573 Claro NXT Telecomunicacoes Ltda	`5.87ms` from Sao Paulo, BR
219.74.96.8	AS9506 Singtel Fibre Broadband	`1.30ms` from Singapore, SG
121.61.131.184	AS4134 CHINANET-BACKBONE	`5.61ms` from Wuhan, CN
42.224.239.232	AS4837 CHINA UNICOM China169 Backbone	`2.70ms` from Zhengzhou, CN
119.249.67.232	AS4837 CHINA UNICOM China169 Backbone	`10.74ms` from Beijing, CN
71.68.22.136	AS11426 Charter Communications Inc	`6.52ms` from Charlotte, US
217.82.96.152	AS3320 Deutsche Telekom AG	`4.38ms` from Frankfurt am Main, DE
189.178.255.40	AS8151 UNINET	`0.99ms` from Guadalajara, MX
41.24.179.8	AS36994 Vodacom	`1.72ms` from Johannesburg, ZA
109.238.79.216	AS16082 Spitfire Network Services Limited	`0.36ms` from London, GB
153.127.224.88	AS24282 KAGOYA JAPAN Inc.	`1.01ms` from Osaka, JP
176.136.162.168	AS5410 Bouygues Telecom SA	`8.62ms` from Paris, FR
138.91.175.168	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
191.252.161.8	AS27715 Locaweb Serviços de Internet S/A	`0.64ms` from Sao Paulo, BR
114.253.200.120	AS4808 China Unicom Beijing Province Network	`3.28ms` from Beijing, CN
44.246.98.104	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f5 203.154.106.62

traceroute to 203.154.106.62 (203.154.106.62): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.70 3.953 ms

6 [AS4618] 203.150.222.231 4.601 ms

7 [AS4618] 203.154.23.6 3.638 ms

8 [AS4618] 203.151.2.238 4.212 ms

9 [AS4618] 203.154.106.62 3.336 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 2026

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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