203.154.160.0/20

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

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

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 2026-03-18
abuse-mailbox:  op-network@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-18T07:00:37Z
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 203.154.160.0/20

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 54 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.154.175.185 doubleaofficesupplies.com 3
203.154.162.114 magsimmax.com 2
203.154.174.82 yongcharoen.co.th 2
203.154.171.233 ttcsteelplus.com 2
203.154.174.129 r-lairod.com 2
203.154.162.11 fet-2021.com 1
203.154.175.135 seanethosting.com 1
203.154.174.238 maitonprivateisland.com 1
203.154.162.198 gplusgroup.com 1
203.154.161.9 ylggoldinvestment.com 1
203.154.174.72 tg-isithailand.com 1
203.154.168.217 jfbkk.or.th 1
203.154.175.101 tg-sp.com 1
203.154.175.102 tg-spm.com 1
203.154.175.22 skl.co.th 1
203.154.175.201 tigersoftlineservice.com 1
203.154.175.170 kpghr.com 1
203.154.171.242 jtektasia.co.th 1
203.154.168.37 sricha.com 1
203.154.168.35 sricha.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

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

IP Address ASN Details
203.154.164.174 AS4618 Internet Thailand Company Limited 0.48ms from Bangkok, TH
203.154.160.254 AS4618 Internet Thailand Company Limited 0.50ms from Bangkok, TH
203.154.173.126 AS4618 Internet Thailand Company Limited 3.04ms from Bangkok, TH
203.154.168.78 AS4618 Internet Thailand Company Limited 0.49ms from Bangkok, TH
203.154.166.2 AS4618 Internet Thailand Company Limited 2.80ms from Bangkok, TH
203.154.174.254 AS4618 Internet Thailand Company Limited 0.51ms from Bangkok, TH
203.154.171.246 AS4618 Internet Thailand Company Limited 0.57ms from Bangkok, TH
203.154.162.254 AS4618 Internet Thailand Company Limited 0.56ms from Bangkok, TH
203.154.161.174 AS4618 Internet Thailand Company Limited 0.49ms from Bangkok, TH
203.154.175.3 AS4618 Internet Thailand Company Limited 0.53ms from Bangkok, TH
203.154.170.27 AS4618 Internet Thailand Company Limited 0.56ms 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
23.111.226.52 AS7979 Servers.com, Inc. 0.28ms from Amsterdam, NL
3.220.229.180 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
98.239.226.244 AS7922 Comcast Cable Communications, LLC 10.94ms from Ashburn, US
181.92.206.228 AS7303 Telecom Argentina S.A. 18.68ms from Asuncion, PY
72.3.203.244 AS33070 Rackspace Hosting 1.05ms from Dallas, US
97.184.38.68 AS6167 Verizon Business 19.86ms from Dallas, US
18.245.86.148 AS16509 Amazon.com, Inc. 0.30ms from Frankfurt am Main, DE
218.0.255.4 AS4134 CHINANET-BACKBONE 5.96ms from Hangzhou, CN
90.60.182.180 AS3215 Orange S.A. 14.90ms from Marseille, FR
195.80.228.4 AS35195 AO SUEK 1.96ms from Moscow, RU
45.47.247.228 AS11351 Charter Communications Inc 14.39ms from New York City, US
121.88.70.148 AS10036 DLIVE 1.36ms from Seoul, KR
211.198.37.196 AS4766 Korea Telecom 2.42ms from Seoul, KR
47.117.240.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.05ms from Shanghai, CN
81.170.206.20 AS8473 Bahnhof AB 0.78ms from Stockholm, SE
51.85.77.84 AS16509 Amazon.com, Inc. 1.83ms from Tel Aviv, IL
39.152.138.148 AS56044 China Mobile communications corporation 9.65ms from Tieling, CN
126.37.212.52 AS17676 SoftBank Corp. 4.29ms from Tokyo, JP
185.170.165.52 AS60906 Playdom B.V. 0.24ms from Amsterdam, NL
62.74.122.84 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 0.96ms from Athens, GR
4.150.113.180 AS8075 Microsoft Corporation 0.33ms from Boydton, US
188.36.126.212 AS5483 Magyar Telekom Plc. 0.97ms from Budapest, HU
190.113.85.4 AS263698 TRANSDATELECOM S.A 2.27ms from Curridabat, CR
113.99.214.116 AS4134 CHINANET-BACKBONE 3.83ms from Guangzhou, CN
84.66.143.244 AS5378 Vodafone Limited 3.83ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 203.154.166.30
traceroute to 203.154.166.30 (203.154.166.30): 64 hops max, 52 byte packets
7 [AS4618] 203.151.2.141 3.038 ms
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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