203.150.207.0/24

AS4618 · Internet Thailand Company Limited

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Summary

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

WHOIS Details

inetnum:        203.150.128.0 - 203.150.255.255
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:  2020-11-20T04:03:48Z
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

route:          203.150.144.0/20
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

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
203.150.128.0/20	AS4618	INEXT Broadband Company Limited	4,096
203.150.160.0/20	AS4618	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	AS55925	INEXT Broadband Company Limited	4,096
203.150.0.0/22	AS4618	E-mail & Webhosting service segment	1,024
203.150.224.0/23	AS4618	INET IDC HQ Vlan224	512
203.150.230.0/23	AS4618	INET IDC HQ Vlan230	512
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	Internet Thailand Company Ltd	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
203.150.11.0/24	AS4618	INET IDC	256
203.150.7.0/24	AS4618	The LL KNICKERBOCKER (Thailand) Co.,Ltd	256
203.150.146.0/24	AS4618	Customer of INET	256
203.150.8.0/24	AS4618	INET Datacenter Vlan8	256
203.150.159.0/24	AS4618	INEXT Broadband Company Limited	256
203.150.9.0/24	AS4618	INET Datacenter Vlan9	256
203.150.217.0/24	AS4618	INET Internal server	256

Hosted domains

There are 8 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.150.207.20	southlandinternational.com.cn	6
203.150.207.171	ta-unique.com	2

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

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

IP Address	ASN	Details
203.150.207.237	AS4618 Internet Thailand Company Limited	`2.64ms` 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
23.117.135.24	AS7018 AT&T Enterprises, LLC	`7.12ms` from Atlanta, US
97.234.50.88	AS6167 Verizon Business	`16.64ms` from Chicago, US
108.224.112.200	AS7018 AT&T Enterprises, LLC	`16.70ms` from Chicago, US
3.126.191.184	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
119.41.10.24	AS4134 CHINANET-BACKBONE	`3.72ms` from Haikou, CN
83.150.230.56	AS12722 RECONN LLC	`0.62ms` from Moscow, RU
13.204.254.88	AS16509 Amazon.com, Inc.	`0.26ms` from Mumbai, IN
86.252.244.152	AS3215 Orange S.A.	`1.53ms` from Paris, FR
3.36.145.200	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR
91.82.147.24	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.20ms` from Budapest, HU
97.149.52.136	AS6167 Verizon Business	`14.83ms` from Chicago, US
154.119.227.104	AS37236 Reflex Solutions	`0.51ms` from Johannesburg, ZA
186.200.34.184	AS10429 TELEFÔNICA BRASIL S.A	`1.23ms` from Osasco, BR
88.165.155.136	AS12322 Free SAS	`15.23ms` from Paris, FR
87.84.138.120	AS30058 FDCservers.net	`0.21ms` from Paris, FR
78.132.18.56	AS8412 T-Mobile Austria GmbH	`16.54ms` from Vienna, AT
39.107.173.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.31ms` from Beijing, CN
14.167.127.216	AS45899 VNPT Corp	`7.93ms` from Da Nang, VN
86.129.52.232	AS2856 British Telecommunications PLC	`1.85ms` from Erith, GB
106.52.216.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
83.148.234.104	AS39699 Lounea Palvelut Oy	`2.55ms` from Helsinki, FI
118.141.219.136	AS9304 HGC Global Communications Limited	`1.45ms` from Hong Kong, HK
83.223.175.8	AS15457 NOS Madeira Comunicacoes, S.A.	`15.21ms` from Lisbon, PT
99.40.48.152	AS7018 AT&T Enterprises, LLC	`4.78ms` from Los Angeles, US
64.229.73.8	AS577 Bell Canada	`4.06ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 203.150.207.254

traceroute to 203.150.207.254 (203.150.207.254): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.426 ms

2 *

3 [AS64050] 61.19.60.69 1.009 ms

4 [AS4618] 203.150.222.112 3.332 ms

5 [AS4618] 203.150.207.254 3.325 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.

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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