203.151.116.0/24

AS4618 · Internet Thailand Company Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	inter.net.th
ASN	AS4618
Parent Range	203.151.0.0/16
Registry	APNIC
ID	INET-TH

WHOIS Details

inetnum:        203.151.0.0 - 203.151.255.255
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:  2020-11-20T04:03:49Z
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:          203.151.208.0/20
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:  2021-06-01T07:31:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.151.116.0/24

Range	ASN	Company	Num of IPs
203.151.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.151.0.0/16	AS133529	Internet Thailand Company Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 203.151.0.0/16

Range	ASN	Company	Num of IPs
203.151.0.0/16	AS133529	Internet Thailand Company Limited	65,536
203.151.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.151.44.0/23	AS4618	Co-location Segment	512
203.151.232.0/23	AS4618	INET Datacenter net232	512
203.151.20.0/23	AS4618	INET Datacenter net20	512
203.151.147.0/24	AS4618	INET Coporate branch (South)	256
203.151.155.0/24	AS4618	Udomsuksa School	256
203.151.169.0/24	AS4618	Internet Thailand Public Company Limited	256
203.151.178.0/24	AS4618	Internet Thailand Co.,Ltd.(Webhosting Service)	256
203.151.238.0/24	AS4618	Customer of INET	256
203.151.39.0/24	AS4618	Khonkaen Internet Co.,Ltd.(Point Of Presence)	256
203.151.40.0/24	AS4618	The Federation of Thai Industries	256
203.151.46.0/24	AS4618	Office of the Permanent Secretary	256
203.151.51.0/24	AS4618	INET KKN Branch	256
203.151.85.0/24	AS4618	INET-TH	256
203.151.18.0/24	AS23644	Government Savings Bank	256
203.151.159.0/24	AS55932	The Thai Bond Dealing Centre	256
203.151.25.0/24	AS38184	INET ISDN	256
203.151.11.0/24	AS4618	INET NC Server	256
203.151.115.0/24	AS4618	Inet-Empower #2	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
203.151.116.29	AS4618 Internet Thailand Company Limited	`0.81ms` 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
23.23.223.120	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
144.162.213.40	AS10849 Dallas College	`1.75ms` from Dallas, US
212.87.152.168	AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH	`3.54ms` from Frankfurt am Main, DE
91.89.121.168	AS3209 Vodafone GmbH	`11.68ms` from Frankfurt am Main, DE
8.134.81.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.12ms` from Guangzhou, CN
194.144.13.88	AS12969 Vodafone Iceland	`1.46ms` from Hafnarfjoerdur, IS
45.186.101.232	AS269422 GKG NET TELECON LTDA	`3.13ms` from Osasco, BR
83.193.168.120	AS3215 Orange S.A.	`13.71ms` from Paris, FR
32.216.171.40	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.12ms` from Secaucus, US
49.213.225.152	AS18049 Taiwan Infrastructure Network Technologie	`3.50ms` from Taipei, TW
85.92.108.184	AS210976 Timeweb, LLP	`0.50ms` from Amsterdam, NL
73.217.204.200	AS7922 Comcast Cable Communications, LLC	`11.52ms` from Chicago, US
84.181.48.56	AS3320 Deutsche Telekom AG	`2.84ms` from Frankfurt am Main, DE
14.161.149.40	AS45899 VNPT Corp	`3.65ms` from Ho Chi Minh City, VN
147.81.122.104	AS36149 Hawaiian Telcom Services Company, Inc.	`1.32ms` from Honolulu, US
79.156.143.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.29ms` from Madrid, ES
92.145.93.104	AS3215 Orange S.A.	`7.65ms` from Marseille, FR
42.55.128.184	AS4837 CHINA UNICOM China169 Backbone	`8.30ms` from Tieling, CN
114.254.123.248	AS4808 China Unicom Beijing Province Network	`3.19ms` from Beijing, CN
178.41.230.200	AS6855 Slovak Telekom, a.s.	`1.74ms` from Bratislava, SK
12.219.84.24	AS7018 AT&T Enterprises, LLC	`1.11ms` from Chicago, US
156.146.64.168	AS393397 Lake Region Electric Cooperative, Inc	`6.31ms` from Dallas, US
66.136.239.168	AS7018 AT&T Enterprises, LLC	`9.82ms` from Dallas, US
176.95.17.216	AS3209 Vodafone GmbH	`0.80ms` from Frankfurt am Main, DE
210.245.34.120	AS18403 FPT Telecom Company	`1.06ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 203.151.116.129

traceroute to 203.151.116.129 (203.151.116.129): 64 hops max, 52 byte packets

2 [AS174] 154.18.35.200 0.903 ms

3 [AS174] 154.18.2.229 24.618 ms

4 [AS137557] 103.113.44.26 26.939 ms

5 [AS4618] 203.151.116.129 26.596 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales