203.150.19.0/24

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inter.net.th
ASN	AS4618
Registry	APNIC
ID	INET-TH

WHOIS Details

inetnum:        203.150.0.0 - 203.150.127.255
netname:        INET-TH
descr:          Internet Thailand Company
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:  2020-06-02T03:52:02Z
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 2026-03-18
mnt-by:         MAINT-TH-INET
last-modified:  2026-03-18T07:00:20Z
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 2026-03-18
abuse-mailbox:  op-network@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-18T07:00:37Z
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

Nearby Ranges

BGP prefixes that overlap with 203.150.0.0/16

Range	ASN	Company	Num of IPs
203.150.160.0/20	AS135381	INEXT Broadband Company Limited	4,096
203.150.176.0/20	AS4618	INEXT Broadband Company Limited	4,096
203.150.96.0/20	AS4618	Reserved for Broadband Plus	4,096
203.150.160.0/20	AS4618	INEXT Broadband Company Limited	4,096
203.150.128.0/20	AS4618	INEXT Broadband Company Limited	4,096
203.150.160.0/20	AS55925	INEXT Broadband Company Limited	4,096
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
203.150.146.0/24	AS4618	Customer of INET	256
203.150.9.0/24	AS4618	INET Datacenter Vlan9	256
203.150.7.0/24	AS4618	The LL KNICKERBOCKER (Thailand) Co.,Ltd	256
203.150.159.0/24	AS4618	INEXT Broadband Company Limited	256
203.150.33.0/24	AS4618	Customer of INET	256
203.150.48.0/24	AS4618	INTERNET THAILAND	256
203.150.8.0/24	AS4618	INET Datacenter Vlan8	256
203.150.229.0/24	AS4618	INET IDC HQ Vlan229	256
203.150.32.0/24	AS4618	Internet Thailand Company Ltd	256
203.150.244.0/24	AS4618	Internet Thailand Public Company Limited	256
203.150.4.0/24	AS4618	INET Broadband TOT	256
203.150.226.0/24	AS4618	INET IDC HQ Vlan226	256
203.150.217.0/24	AS4618	INET Internal server	256
203.150.227.0/24	AS4618	INET IDC HQ Vlan227	256
203.150.228.0/24	AS4618	INET IDC HQ Vlan228	256
203.150.11.0/24	AS4618	INET IDC	256

Hosted domains

There are 55 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.150.19.107	friendlypaperpallet.co.th	41
203.150.19.208	siamnetdesign.com	5
203.150.19.130	bmplus2018.com	3
203.150.19.76	amornrattana.com	2
203.150.19.190	mmthmdrive.com	2
203.150.19.20	marinemet.net	1
203.150.19.102	dokodemon.com	1
203.150.19.26	marinemet.net	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

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

IP Address	ASN	Details
203.150.19.129	AS4618 Internet Thailand Company Limited	`0.56ms` 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
20.56.139.216	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
73.154.42.72	AS7922 Comcast Cable Communications, LLC	`13.69ms` from Ashburn, US
18.116.148.184	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
5.80.160.216	AS2856 British Telecommunications PLC	`8.13ms` from Erith, GB
90.100.183.248	AS3215 Orange S.A.	`11.47ms` from Frankfurt am Main, DE
79.222.199.136	AS3320 Deutsche Telekom AG	`6.20ms` from Frankfurt am Main, DE
4.184.166.152	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
211.248.18.24	AS4766 Korea Telecom	`2.14ms` from Incheon, KR
61.162.207.136	AS4837 CHINA UNICOM China169 Backbone	`7.85ms` from Qingdao, CN
44.204.12.216	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
121.170.62.8	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
175.123.220.88	AS9318 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
65.95.176.120	AS577 Bell Canada	`3.76ms` from Toronto, CA
13.245.195.88	AS16509 Amazon.com, Inc.	`0.09ms` from Cape Town, ZA
173.217.118.248	AS19108 Optimum	`14.59ms` from Dallas, US
202.164.135.40	AS17465 Cable ISP in India	`1.11ms` from Hyderabad, IN
67.127.14.8	AS7018 AT&T Enterprises, LLC	`1.72ms` from Los Angeles, US
83.32.133.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`0.99ms` from Madrid, ES
68.77.129.152	AS7018 AT&T Enterprises, LLC	`4.08ms` from San Antonio, US
121.128.189.8	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
115.19.176.56	AS4766 Korea Telecom	`7.97ms` from Seoul, KR
50.68.245.168	AS6327 Shaw Communications	`7.24ms` from Woodinville, US
145.124.224.8	AS1103 SURF B.V.	`3.73ms` from Amsterdam, NL
104.211.6.40	AS8075 Microsoft Corporation	`0.49ms` from Ashburn, US
2.219.130.40	AS5607 Sky UK Limited	`5.83ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f3 203.150.19.78

traceroute to 203.150.19.78 (203.150.19.78): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.69 0.96 ms

4 [AS4618] 203.150.222.217 0.841 ms

5 [AS4618] 203.150.19.78 0.665 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 29th 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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