203.150.128.0/19

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:        203.150.128.0 - 203.150.143.255
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:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-INET
mnt-irt:        IRT-INET-IBB-TH
last-modified:  2023-08-09T04:09:16Z
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 2025-05-14
mnt-by:         MAINT-TH-INET
last-modified:  2025-09-04T00:59:57Z
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 2025-05-14
abuse-mailbox:  op-bb@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-14T10:08:57Z
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:          203.150.128.0/20
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:  2021-06-01T07:27:28Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.150.128.0/19

Range	ASN	Company	Num of IPs
203.150.159.0/24	AS4618	INEXT Broadband Company Limited	256
203.150.146.0/24	AS4618	Customer of INET	256

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 43 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.150.146.145	integreata.com	2
203.150.146.81	buddy-care.org	1
203.150.142.196	runner-th.com	1
203.150.145.70	mtfdutyfree.com	1
203.150.146.91	onedpt.com	1
203.150.145.28	openghonggroup.com	1
203.150.142.131	sth-api.com	1
203.150.142.25	itmsaas.com	1
203.150.142.117	hr-botanicaluxuryvilla.com	1
203.150.142.175	denla.store	1
203.150.145.31	manggonmocycle.com	1
203.150.145.57	connecttelehealth.com	1
203.150.142.135	tn-tonmai.online	1
203.150.147.145	hrwellnessasia.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

2,149 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.150.140.13	AS4618 Internet Thailand Company Limited	`0.92ms` from Bangkok, TH
203.150.139.37	AS4618 Internet Thailand Company Limited	`0.39ms` from Bangkok, TH
203.150.144.234	AS4618 Internet Thailand Company Limited	`0.61ms` from Bangkok, TH
203.150.159.14	AS4618 Internet Thailand Company Limited	`3.02ms` from Bangkok, TH
203.150.153.1	AS4618 Internet Thailand Company Limited	`0.43ms` from Bangkok, TH
203.150.136.213	AS4618 Internet Thailand Company Limited	`0.40ms` from Bangkok, TH
203.150.143.59	AS4618 Internet Thailand Company Limited	`2.66ms` from Bangkok, TH
203.150.134.149	AS4618 Internet Thailand Company Limited	`1.55ms` from Bangkok, TH
203.150.147.134	AS4618 Internet Thailand Company Limited	`0.51ms` from Bangkok, TH
203.150.152.1	AS4618 Internet Thailand Company Limited	`0.46ms` from Bangkok, TH
203.150.146.157	AS4618 Internet Thailand Company Limited	`3.00ms` from Bangkok, TH
203.150.145.201	AS4618 Internet Thailand Company Limited	`2.69ms` from Bangkok, TH
203.150.149.126	AS4618 Internet Thailand Company Limited	`2.85ms` from Bangkok, TH
203.150.158.1	AS4618 Internet Thailand Company Limited	`1.05ms` from Bangkok, TH
203.150.154.1	AS4618 Internet Thailand Company Limited	`0.44ms` from Bangkok, TH
203.150.155.1	AS4618 Internet Thailand Company Limited	`0.47ms` from Bangkok, TH
203.150.150.203	AS4618 Internet Thailand Company Limited	`2.95ms` from Bangkok, TH
203.150.130.1	AS4618 Internet Thailand Company Limited	`0.42ms` from Bangkok, TH
203.150.131.1	AS4618 Internet Thailand Company Limited	`0.41ms` from Bangkok, TH
203.150.148.46	AS4618 Internet Thailand Company Limited	`0.46ms` from Bangkok, TH
203.150.132.250	AS4618 Internet Thailand Company Limited	`1.09ms` from Bangkok, TH
203.150.137.110	AS4618 Internet Thailand Company Limited	`0.42ms` from Bangkok, TH
203.150.128.1	AS4618 Internet Thailand Company Limited	`0.43ms` from Bangkok, TH
203.150.141.161	AS4618 Internet Thailand Company Limited	`0.40ms` from Bangkok, TH
203.150.156.1	AS4618 Internet Thailand Company Limited	`0.44ms` 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
69.66.135.195	AS7029 Windstream Communications LLC	`3.14ms` from Atlanta, US
24.99.221.211	AS7922 Comcast Cable Communications, LLC	`4.59ms` from Atlanta, US
171.102.154.3	AS7470 TRUE INTERNET Co.,Ltd.	`2.21ms` from Bangkok, TH
203.157.172.3	AS9649 Information Technology Office	`14.21ms` from Bangkok, TH
44.231.123.227	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
191.92.79.243	AS27831 Colombia Móvil	`14.25ms` from Bogota, CO
104.176.12.163	AS7018 AT&T Enterprises, LLC	`2.73ms` from Dallas, US
52.19.146.243	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
86.207.44.243	AS3215 Orange S.A.	`7.40ms` from Marseille, FR
45.142.223.115	AS208366 DENIC SERVICES	`0.17ms` from Miami, US
95.179.45.51	AS12389 PJSC Rostelecom	`8.45ms` from Moscow, RU
103.225.114.3	AS133860 Transunion Cibil Limited	`1.37ms` from Mumbai, IN
209.123.35.3	AS8001 Cologix, Inc	`1.44ms` from New York City, US
177.23.13.147	AS53112 SULNET TELECOM	`12.39ms` from Novo Hamburgo, BR
78.192.165.35	AS12322 Free SAS	`1.20ms` from Paris, FR
222.175.28.115	AS4134 CHINANET-BACKBONE	`8.73ms` from Qingdao, CN
69.181.70.195	AS7922 Comcast Cable Communications, LLC	`5.62ms` from San Jose, US
189.150.210.51	AS8151 UNINET	`9.54ms` from Santiago de Queretaro, MX
65.102.134.19	AS209 CenturyLink Communications, LLC	`1.93ms` from Seattle, US
1.211.49.179	AS3786 LG DACOM Corporation	`1.97ms` from Seoul, KR
122.147.54.67	AS9919 New Century InfoComm Tech Co., Ltd.	`1.07ms` from Taipei, TW
157.7.103.3	AS7506 GMO Internet Group, Inc.	`0.94ms` from Tokyo, JP
88.206.127.99	AS8369 Intersvyaz-2 JSC	`3.46ms` from Yekaterinburg, RU
92.106.106.211	AS3303 Swisscom (Switzerland) Ltd	`2.34ms` from Zuerich, CH
193.74.100.83	AS5432 Proximus NV	`4.97ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f5 203.150.149.190

traceroute to 203.150.149.190 (203.150.149.190): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.70 3.995 ms

6 [AS4618] 203.150.222.112 3.921 ms

7 [AS4618] 203.154.129.147 3.663 ms

8 [AS4618] 203.150.149.190 3.776 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On October 30th 2025

What are IP address ranges?

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