203.151.104.0/24

AS38296  ·  National Science and Technology Development Agency

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Summary

Country Thailand
Domain inter.net.th
ASN AS38296
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 2025-03-06
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 contain 203.151.104.0/24

Range ASN Company Num of IPs
203.151.0.0/16 AS133529 Internet Thailand Company Limited 65,536
203.151.0.0/16 AS38296 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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.151.104.37 sciencepark.or.th 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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
142.173.58.184 AS6079 RCN 1.61ms from Ashburn, US
165.22.214.216 AS14061 DigitalOcean, LLC 0.30ms from Bengaluru, IN
97.242.186.152 AS6167 Verizon Business 11.26ms from Chicago, US
184.120.138.40 AS212465 Comcast International Holdings UK Limited 12.05ms from London, GB
172.114.20.56 AS20001 Charter Communications Inc 6.61ms from Los Angeles, US
95.232.185.200 AS3269 Telecom Italia S.p.A. 4.66ms from Milan, IT
79.10.242.56 AS3269 Telecom Italia S.p.A. 4.16ms from Milan, IT
88.127.192.200 AS12322 Free SAS 2.60ms from Paris, FR
52.87.80.88 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
181.105.117.104 AS7303 Telecom Argentina S.A. 1.75ms from Rosario, AR
71.212.44.200 AS209 CenturyLink Communications, LLC 1.40ms from Seattle, US
59.86.217.40 AS17839 LG HelloVision Corp. 7.22ms from Seoul, KR
31.163.122.136 AS12389 PJSC Rostelecom 6.69ms from Yekaterinburg, RU
103.1.190.8 AS58507 Wireline 0.16ms from Brisbane, AU
218.244.131.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.78ms from Hangzhou, CN
77.52.249.184 AS21497 PrJSC VF UKRAINE 12.61ms from Kyiv, UA
78.145.163.136 AS13285 TalkTalk Communications Limited 1.91ms from London, GB
80.41.168.168 AS9105 TalkTalk Communications Limited 1.19ms from Manchester, GB
159.65.235.88 AS14061 DigitalOcean, LLC 0.17ms from New York City, US
167.131.106.8 AS1798 State of Oregon 2.47ms from Portland, US
54.90.154.104 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.115.248.72 AS26599 TELEFÔNICA BRASIL S.A 2.34ms from Sao Paulo, BR
117.144.101.120 AS24400 Shanghai Mobile Communications Co.,Ltd. 4.75ms from Shanghai, CN
1.168.39.184 AS3462 Data Communication Business Group 0.89ms from Taichung, TW
60.198.110.184 AS18049 Taiwan Infrastructure Network Technologie 8.28ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m6 203.151.104.252
traceroute to 203.151.104.252 (203.151.104.252): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Kansas City, US
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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