203.154.121.0/24

AS4618  ·  Internet Thailand Company Limited

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Summary

Country Thailand
Domain inter.net.th
ASN AS4618
Parent Range 203.154.0.0/16
Registry APNIC
ID INET-TH

WHOIS Details

inetnum:        203.154.0.0 - 203.154.255.255
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


organisation:   ORG-ITCL3-AP
org-name:       Internet Thailand Company Ltd.
org-type:       LIR
country:        TH
address:        ********
address:        ********
address:        ********
address:        ********
phone:          ********
fax-no:         ********
e-mail:         ********
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
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

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

Overlapping Ranges

BGP prefixes that contain 203.154.121.0/24

Range ASN Company Num of IPs
203.154.0.0/16 AS132063 Internet Thailand Company Limited 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 203.154.0.0/16

Range ASN Company Num of IPs
203.154.0.0/16 AS132063 Internet Thailand Company Limited 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.154.108.0/24 AS4618 INET Branch 256
203.154.111.0/24 AS4618 INET Branch 256
203.154.123.0/24 AS4618 Openland scape Company Limited 256
203.154.135.0/24 AS4618 Openland scape Company Limited 256
203.154.18.0/24 AS4618 Bangkok Synthetics Co.,Ltd. 256
203.154.235.0/24 AS4618 Customer of INET 256
203.154.4.0/24 AS4618 INET CMI Branch 256
203.154.48.0/24 AS4618 Customer of INET 256
203.154.7.0/24 AS4618 Internet Thailand Public Company Limited (Chiang Mai Branch) 256
203.154.91.0/24 AS4618 Openland scape Company Limited 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.154.121.114 classicgold.biz 1
203.154.121.19 uavsystem.tech 1
203.154.121.66 felixbrokers.com 1
203.154.121.65 valenzdigital.com 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

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

IP Address ASN Details
203.154.121.115 AS4618 Internet Thailand Company Limited 2.98ms 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
84.80.114.184 AS1136 KPN B.V. 2.73ms from Amsterdam, NL
99.23.143.72 AS7018 AT&T Enterprises, LLC 2.16ms from Atlanta, US
75.187.85.200 AS10796 Charter Communications Inc 5.32ms from Columbus, US
14.165.171.152 AS45899 VNPT Corp 2.76ms from Da Nang, VN
84.249.14.200 AS1759 Telia Finland Oyj 3.41ms from Helsinki, FI
157.119.104.72 AS23860 Alliance Broadband Services Pvt. Ltd. 0.23ms from Kolkata, IN
5.181.40.56 AS30633 Leaseweb USA, Inc. 0.07ms from Manassas, US
13.204.137.168 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
160.218.105.104 AS5610 O2 Czech Republic, a.s. 10.90ms from Prague, CZ
36.239.99.168 AS3462 Data Communication Business Group 4.60ms from Taichung, TW
84.226.82.120 AS6730 Sunrise GmbH 2.03ms from Zuerich, CH
71.178.80.168 AS701 Verizon Business 8.71ms from Ashburn, US
74.69.87.152 AS11351 Charter Communications Inc 17.67ms from Chicago, US
96.164.108.104 AS393232 Comcast Cable Communications, LLC 0.93ms from Chicago, US
75.141.143.8 AS20115 Charter Communications LLC 7.07ms from Dallas, US
185.211.255.56 AS201000 Js Whizzy Internet Limited 3.04ms from Dublin, IE
68.40.219.200 AS7922 Comcast Cable Communications, LLC 7.97ms from Flint, US
45.142.107.168 AS49581 Ferdinand Zink trading as Tube-Hosting 0.08ms from Kerkrade, NL
201.102.51.248 AS8151 UNINET 1.26ms from Mexico City, MX
79.24.99.120 AS3269 Telecom Italia S.p.A. 2.74ms from Milan, IT
69.204.199.200 AS11351 Charter Communications Inc 11.30ms from New York City, US
129.175.34.24 AS2269 Renater 1.83ms from Paris, FR
113.238.99.72 AS4837 CHINA UNICOM China169 Backbone 0.72ms from Tieling, CN
31.192.163.56 AS35154 PJSC Rostelecom 0.93ms from Yekaterinburg, RU
73.212.109.88 AS7922 Comcast Cable Communications, LLC 7.25ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 203.154.121.238
traceroute to 203.154.121.238 (203.154.121.238): 64 hops max, 52 byte packets
3 [AS38158] 121.100.7.178 28.734 ms
4 *
5 [AS45629] 182.50.84.58 55.068 ms
6 [AS45629] 182.50.85.158 57.014 ms
7 *
8 *
9 *
10 [AS4618] 203.154.23.6 57.701 ms
11 *
12 *
13 [AS4618] 203.154.121.238 57.456 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
On

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