203.150.171.0/24

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inext.co.th
ASN	AS4618
Registry	APNIC
ID	INET-IBB-TH

WHOIS Details

inetnum:        203.150.160.0 - 203.150.175.255
netname:        INET-IBB-TH
descr:          INEXT Broadband Company Limited
country:        TH
admin-c:        TP539-AP
tech-c:         ITP2-AP
tech-c:         CW2606-AP
abuse-c:        AI832-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-TH-INET
mnt-irt:        IRT-INET-IBB-TH
last-modified:  2023-08-09T04:09:17Z
source:         APNIC

irt:            IRT-INET-IBB-TH
address:        INEXT Broadband Company Limited
address:        1768 Thai Summit Tower, 10th Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang
address:        Bangkok 10310
e-mail:         op-bb@inet.co.th
abuse-mailbox:  op-bb@inet.co.th
admin-c:        TP539-AP
tech-c:         ITP2-AP
auth:           # Filtered
remarks:        op-bb@inet.co.th was validated on 2025-11-21
mnt-by:         MAINT-TH-INET
last-modified:  2025-11-21T08:49:57Z
source:         APNIC

role:           ABUSE INETIBBTH
country:        ZZ
address:        INEXT Broadband Company Limited
address:        1768 Thai Summit Tower, 10th Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang
address:        Bangkok 10310
phone:          +000000000
e-mail:         op-bb@inet.co.th
admin-c:        TP539-AP
tech-c:         ITP2-AP
nic-hdl:        AI832-AP
remarks:        Generated from irt object IRT-INET-IBB-TH
remarks:        op-bb@inet.co.th was validated on 2025-11-21
abuse-mailbox:  op-bb@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-21T08:50:25Z
source:         APNIC

person:         Chanon Watcharachinvong
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         chanon.wa@inet.co.th
nic-hdl:        CW2606-AP
mnt-by:         MAINT-ITSC-AP
last-modified:  2023-08-09T04:05:42Z
source:         APNIC

person:         INTERNET THAILAND PCL
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         op-network@inet.co.th
nic-hdl:        ITP2-AP
mnt-by:         MAINT-TH-INET
last-modified:  2022-06-13T06:34:28Z
source:         APNIC

person:         Thanut Prasertsan
address:        Internet Thailand Company Limited
country:        TH
phone:          +66-2257-7000
e-mail:         thanut.pr@inet.co.th
nic-hdl:        TP539-AP
mnt-by:         MAINT-ITSC-AP
last-modified:  2021-05-27T07:07:13Z
source:         APNIC

route:          203.150.160.0/20
origin:         AS4618
descr:          Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang
mnt-by:         MAINT-TH-INET
last-modified:  2021-06-01T07:27:55Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.150.0.0/16

Range	ASN	Company	Num of IPs
203.150.0.0/22	AS4618	E-mail & Webhosting service segment	1,024
203.150.230.0/23	AS4618	INET IDC HQ Vlan230	512
203.150.224.0/23	AS4618	INET IDC HQ Vlan224	512
203.150.159.0/24	AS4618	INEXT Broadband Company Limited	256
203.150.217.0/24	AS4618	INET Internal server	256
203.150.226.0/24	AS4618	INET IDC HQ Vlan226	256
203.150.227.0/24	AS4618	INET IDC HQ Vlan227	256
203.150.228.0/24	AS4618	INET IDC HQ Vlan228	256
203.150.229.0/24	AS4618	INET IDC HQ Vlan229	256
203.150.244.0/24	AS4618	Internet Thailand Public Company Limited	256
203.150.32.0/24	AS4618	Government Housing Bank	256
203.150.33.0/24	AS4618	Customer of INET	256
203.150.4.0/24	AS4618	INET Broadband TOT	256
203.150.48.0/24	AS4618	INTERNET THAILAND	256
203.150.7.0/24	AS4618	The LL KNICKERBOCKER (Thailand) Co.,Ltd	256
203.150.8.0/24	AS4618	INET Datacenter Vlan8	256
203.150.9.0/24	AS4618	INET Datacenter Vlan9	256
203.150.11.0/24	AS4618	INET IDC	256
203.150.146.0/24	AS4618	Customer of INET	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.150.171.1	AS4618 Internet Thailand Company Limited	`0.43ms` 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
154.248.58.8	AS36947 Telecom Algeria	`14.99ms` from Algiers, DZ
109.121.10.88	AS7029 Windstream Communications LLC	`1.71ms` from Ashburn, US
89.186.145.8	AS16202 Tele Columbus AG	`13.04ms` from Berlin, DE
71.73.88.56	AS10796 Charter Communications Inc	`7.75ms` from Cleveland, US
118.141.144.120	AS9304 HGC Global Communications Limited	`1.25ms` from Hong Kong, HK
130.176.104.8	AS16509 Amazon.com, Inc.	`1.03ms` from Lohogaon, IN
73.151.63.216	AS7922 Comcast Cable Communications, LLC	`9.51ms` from Los Angeles, US
183.154.101.120	AS4134 CHINANET-BACKBONE	`5.54ms` from Ningbo, CN
60.142.195.56	AS17676 SoftBank Corp.	`3.49ms` from Osaka, JP
93.173.235.72	AS1680 Cellcom Fixed Line Communication L.P	`4.28ms` from Petaẖ Tiqva, IL
135.135.146.152	AS4181 TDS TELECOM	`8.15ms` from Seattle, US
180.163.147.168	AS4811 China Telecom (Group)	`1.69ms` from Shanghai, CN
31.160.37.120	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
54.201.143.40	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
44.239.189.56	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
54.184.198.72	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
81.82.197.168	AS6848 Telenet BV	`3.81ms` from Brussels, BE
141.142.216.184	AS1224 University of Illinois	`2.90ms` from Chicago, US
24.162.152.120	AS11427 Charter Communications Inc	`7.00ms` from Dallas, US
23.112.246.72	AS7018 AT&T Enterprises, LLC	`1.72ms` from Dallas, US
31.150.214.168	AS9145 EWE TEL GmbH	`5.22ms` from Hamburg, DE
103.159.60.216	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.77ms` from Hanoi, VN
103.237.92.216	AS55933 Cloudie Limited	`1.24ms` from Hong Kong, HK
94.4.72.168	AS5607 Sky UK Limited	`10.19ms` from London, GB
65.0.117.56	AS16509 Amazon.com, Inc.	`0.32ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f2 203.150.171.172

traceroute to 203.150.171.172 (203.150.171.172): 64 hops max, 52 byte packets

2 [] 203.159.68.115 1.636 ms

3 [AS4618] 203.150.222.190 1.417 ms

4 [AS4618] 203.150.124.10 1.688 ms

5 [AS4618] 203.150.171.172 2.052 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 18th 2026

What are IP address ranges?

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