203.150.170.0/24

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

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

IP Address	ASN	Details
203.150.170.1	AS4618 Internet Thailand Company Limited	`0.47ms` 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
59.177.129.152	AS9829 National Internet Backbone	`1.68ms` from Delhi, IN
84.191.137.200	AS3320 Deutsche Telekom AG	`4.65ms` from Frankfurt am Main, DE
115.79.45.88	AS7552 Viettel Group	`0.63ms` from Ho Chi Minh City, VN
98.39.22.88	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Houston, US
45.130.56.56	AS43915 TrueSpeed Communications Limited	`4.02ms` from London, GB
128.253.173.248	AS26 Cornell University	`6.71ms` from New York City, US
180.43.124.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.40ms` from Osaka, JP
117.123.14.8	AS17849 SK Broadband Co Ltd	`2.55ms` from Seoul, KR
194.29.32.152	AS25046 Check Point Software Technologies LTD	`1.51ms` from Tel Aviv, IL
115.163.181.248	AS2527 Sony Network Communications Inc.	`5.25ms` from Tokyo, JP
89.40.20.8	AS61279 CHIMCOMPLEX SA BORZESTI	`6.69ms` from Bucharest, RO
68.148.190.136	AS6327 Shaw Communications	`4.22ms` from Edmonton, CA
24.7.65.216	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Fremont, US
137.138.24.88	AS513 CERN - European Organization for Nuclear Research	`1.16ms` from Geneve, CH
90.36.78.88	AS3215 Orange S.A.	`5.46ms` from Le Lamentin, MQ
151.101.0.40	AS54113 Fastly, Inc.	`0.05ms` from Lisbon, PT
131.215.12.184	AS31 California Institute of Technology	`0.88ms` from Los Angeles, US
5.139.90.168	AS12389 PJSC Rostelecom	`17.20ms` from Moscow, RU
97.165.177.88	AS6167 Verizon Business	`14.12ms` from Philadelphia, US
201.37.91.248	AS28573 Claro NXT Telecomunicacoes Ltda	`9.31ms` from Porto Alegre, BR
71.125.212.184	AS701 Verizon Business	`8.67ms` from Secaucus, US
188.129.148.152	AS16010 Magticom Ltd.	`0.57ms` from Tbilisi, GE
175.170.136.56	AS4837 CHINA UNICOM China169 Backbone	`7.29ms` from Tieling, CN
182.120.4.136	AS4837 CHINA UNICOM China169 Backbone	`2.12ms` from Zhengzhou, CN
154.203.209.216	AS214143 SKYDIGITAL TELECOM LTD	`1.07ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 203.150.170.1

traceroute to 203.150.170.1 (203.150.170.1): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.754 ms

2 *

3 [AS64050] 61.19.60.69 1.393 ms

4 [AS4618] 203.150.215.191 0.759 ms

5 [AS4618] 203.150.170.1 0.469 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 19th 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.

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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