203.151.0.0/16

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:        203.151.0.0 - 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 2025-03-06
mnt-by:         MAINT-TH-INET
last-modified:  2025-09-04T00:59:58Z
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 2025-03-06
abuse-mailbox:  op-network@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-06T04:24:22Z
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 are contained by 203.151.0.0/16

Range ASN Company Num of IPs
203.151.85.0/24 AS4618 INET-TH 256
203.151.11.0/24 AS4618 INET NC Server 256
203.151.115.0/24 AS4618 Inet-Empower #2 256
203.151.147.0/24 AS4618 INET Coporate branch (South) 256
203.151.155.0/24 AS4618 Udomsuksa School 256
203.151.159.0/24 AS55932 The Thai Bond Dealing Centre 256
203.151.178.0/24 AS4618 Internet Thailand Co.,Ltd.(Webhosting Service) 256
203.151.18.0/24 AS23644 Government Savings Bank 256
203.151.238.0/24 AS4618 Customer of INET 256
203.151.25.0/24 AS38184 INET ISDN 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
203.151.44.0/23 AS4618 Co-location Segment 512
203.151.20.0/23 AS4618 INET Datacenter net20 512
203.151.232.0/23 AS4618 INET Datacenter net232 512

Hosted domains

There are 3,654 domain names hosted across 591 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.151.157.121 ocr-group.com 683
203.151.157.22 ucorp.co.th 339
203.151.20.176 klonghaecity.go.th 172
203.151.59.49 childconnect.co.th 89
203.151.59.19 sahamongkolsin.co.th 75
203.151.157.90 wisdomtravelth.com 72
203.151.23.32 thelandagent40.com 43
203.151.166.123 tech4work.com 27
203.151.136.132 ex-mba-ku.or.th 20
203.151.23.85 seasonartroom.com 16
203.151.136.243 inext.net.th 16
203.151.210.111 tnlx.shop 13
203.151.157.113 mep.co.th 12
203.151.157.100 kanfm9825.com 11
203.151.157.59 xn--12c8b3abr2ave6b7b1f4ed.net 10
203.151.59.30 tsp.asia 9
203.151.236.243 yanheevitaminwater.com 9
203.151.169.6 happydive.net 8
203.151.93.15 followmemember.com 8
203.151.130.56 sanook.com 8

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

Pingable IPs

6,276 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.151.200.6 AS4618 Internet Thailand Company Limited 0.58ms from Bangkok, TH
203.151.190.254 AS4618 Internet Thailand Company Limited 2.91ms from Bangkok, TH
203.151.201.240 AS4618 Internet Thailand Company Limited 0.76ms from Bangkok, TH
203.151.160.94 AS4618 Internet Thailand Company Limited 0.52ms from Bangkok, TH
203.151.245.2 AS4618 Internet Thailand Company Limited 0.90ms from Bangkok, TH
203.151.197.254 AS4618 Internet Thailand Company Limited 1.15ms from Bangkok, TH
203.151.156.46 AS4618 Internet Thailand Company Limited 0.60ms from Bangkok, TH
203.151.248.253 AS4618 Internet Thailand Company Limited 0.85ms from Bangkok, TH
203.151.158.254 AS4618 Internet Thailand Company Limited 0.96ms from Bangkok, TH
203.151.174.20 AS4618 Internet Thailand Company Limited 1.18ms from Bangkok, TH
203.151.205.158 AS4618 Internet Thailand Company Limited 0.67ms from Bangkok, TH
203.151.196.162 AS4618 Internet Thailand Company Limited 1.36ms from Bangkok, TH
203.151.217.155 AS4618 Internet Thailand Company Limited 0.57ms from Bangkok, TH
203.151.182.124 AS4618 Internet Thailand Company Limited 0.86ms from Bangkok, TH
203.151.183.188 AS4618 Internet Thailand Company Limited 0.94ms from Bangkok, TH
203.151.230.14 AS4618 Internet Thailand Company Limited 0.51ms from Bangkok, TH
203.151.252.254 AS4618 Internet Thailand Company Limited 0.51ms from Bangkok, TH
203.151.222.41 AS4618 Internet Thailand Company Limited 0.53ms from Bangkok, TH
203.151.223.254 AS4618 Internet Thailand Company Limited 0.54ms from Bangkok, TH
203.151.212.144 AS4618 Internet Thailand Company Limited 2.77ms from Bangkok, TH
203.151.216.33 AS4618 Internet Thailand Company Limited 1.29ms from Bangkok, TH
203.151.244.254 AS4618 Internet Thailand Company Limited 1.14ms from Bangkok, TH
203.151.150.126 AS4618 Internet Thailand Company Limited 2.89ms from Bangkok, TH
203.151.241.91 AS4618 Internet Thailand Company Limited 0.58ms from Bangkok, TH
203.151.171.26 AS4618 Internet Thailand Company Limited 2.69ms 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
138.88.225.224 AS701 Verizon Business 2.29ms from Ashburn, US
75.208.31.176 AS6167 Verizon Business 15.57ms from Atlanta, US
152.89.239.80 AS216188 Bieber IT GmbH 3.80ms from Berlin, DE
174.106.189.16 AS11426 Charter Communications Inc 10.24ms from Charlotte, US
45.37.239.64 AS11426 Charter Communications Inc 7.98ms from Charlotte, US
98.193.59.80 AS7922 Comcast Cable Communications, LLC 5.18ms from Chicago, US
47.221.71.16 AS19108 Optimum 12.71ms from Dallas, US
218.86.84.112 AS4134 CHINANET-BACKBONE 5.23ms from Fuzhou, CN
171.233.66.80 AS7552 Viettel Group 3.18ms from Ho Chi Minh City, VN
123.179.87.16 AS4134 CHINANET-BACKBONE 8.29ms from Hohhot, CN
58.244.5.208 AS4837 CHINA UNICOM China169 Backbone 17.98ms from Liaoyang, CN
196.75.44.0 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.71ms from Lisbon, PT
35.230.136.144 AS396982 Google LLC 0.10ms from London, GB
109.170.129.112 AS5413 Wavenet Limited 4.16ms from London, GB
75.175.159.96 AS209 CenturyLink Communications, LLC 6.34ms from Los Angeles, US
131.100.241.208 AS61663 INFOLINE BANDA LARGA 3.93ms from Rio de Janeiro, BR
40.118.191.16 AS8075 Microsoft Corporation 0.56ms from San Jose, US
211.173.1.240 AS9316 DACOM-PUBNETPLUS 2.06ms from Seoul, KR
36.239.109.16 AS3462 Data Communication Business Group 4.52ms from Taichung, TW
220.128.174.128 AS3462 Data Communication Business Group 0.76ms from Taipei, TW
145.236.148.96 AS5483 Magyar Telekom Plc. 5.30ms from Budapest, HU
181.82.120.32 AS7303 Telecom Argentina S.A. 13.85ms from Buenos Aires, AR
59.183.7.176 AS9829 National Internet Backbone 4.02ms from Delhi, IN
34.88.227.176 AS396982 Google LLC 0.14ms from Hamina, FI
96.30.7.192 AS32244 Liquid Web, L.L.C 0.19ms from Lansing, US

Traceroute

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

$
traceroute -a -n -q1 -f5 203.151.160.126
traceroute to 203.151.160.126 (203.151.160.126): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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