203.154.112.0/20

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	openlandscape.cloud
ASN	AS4618
Parent Range	203.154.0.0/16
Registry	APNIC
ID	INET-OLS-TH

WHOIS Details

inetnum:        203.154.123.0 - 203.154.123.255
netname:        INET-OLS-TH
descr:          Openland scape Company Limited
country:        TH
admin-c:        WB728-AP
tech-c:         CW2606-AP
tech-c:         ITP2-AP
abuse-c:        AI833-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ITSC-AP
mnt-irt:        IRT-INET-OLS-TH
last-modified:  2023-08-09T12:00:46Z
source:         APNIC

irt:            IRT-INET-OLS-TH
address:        Openland scape Company Limited
address:        1768 Thai Summit Tower, ITth Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang,
address:        Bangkok 10310
e-mail:         contact@openlandscape.cloud
abuse-mailbox:  contact@openlandscape.cloud
admin-c:        ITP2-AP
tech-c:         ITP2-AP
auth:           # Filtered
remarks:        contact@openlandscape.cloud is invalid
mnt-by:         MAINT-TH-INET
last-modified:  2026-03-11T13:09:01Z
source:         APNIC

role:           ABUSE INETOLSTH
country:        ZZ
address:        Openland scape Company Limited
address:        1768 Thai Summit Tower, ITth Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang,
address:        Bangkok 10310
phone:          +000000000
e-mail:         contact@openlandscape.cloud
admin-c:        ITP2-AP
tech-c:         ITP2-AP
nic-hdl:        AI833-AP
remarks:        Generated from irt object IRT-INET-OLS-TH
remarks:        contact@openlandscape.cloud is invalid
abuse-mailbox:  contact@openlandscape.cloud
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-11T13:10:04Z
source:         APNIC

person:         Chanon Watcharachinvong
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         chanon.wa@inet.co.th
nic-hdl:        CW2606-AP
mnt-by:         MAINT-ITSC-AP
last-modified:  2023-08-09T04:05:42Z
source:         APNIC

person:         INTERNET THAILAND PCL
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         op-network@inet.co.th
nic-hdl:        ITP2-AP
mnt-by:         MAINT-TH-INET
last-modified:  2022-06-13T06:34:28Z
source:         APNIC

person:         Woranan Boonpradit
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +662-257-7111
e-mail:         woranan.bo@ols.co.th
nic-hdl:        WB728-AP
mnt-by:         MAINT-TH-INET
last-modified:  2023-08-09T11:55:19Z
source:         APNIC

route:          203.154.123.0/24
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:  2025-08-15T04:26:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.154.112.0/20

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

BGP prefixes that are contained by 203.154.112.0/20

Range	ASN	Company	Num of IPs
203.154.123.0/24	AS4618	Openland scape Company Limited	256

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 33 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.154.115.84	afteryoudessertcafe.com	6
203.154.116.43	cchan.co.th	3
203.154.115.87	cafemikka.com	2
203.154.126.123	aksornnex.com	2
203.154.116.82	ramahosp.org	1
203.154.115.83	afteryoumobile.com	1
203.154.117.234	mtsgold.com	1
203.154.117.32	opm.go.th	1
203.154.126.76	cloud-bluebox.com	1
203.154.115.225	ysscrm.com	1
203.154.126.42	forumhai.com	1
203.154.115.226	ysscrm.com	1
203.154.126.7	learnrabbit.com	1
203.154.115.17	bluefishsolution.net	1
203.154.116.40	joyboy.fan	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

Read more

Pingable IPs

476 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
203.154.124.225	AS4618 Internet Thailand Company Limited	`0.44ms` from Bangkok, TH
203.154.123.70	AS4618 Internet Thailand Company Limited	`3.10ms` from Bangkok, TH
203.154.113.34	AS4618 Internet Thailand Company Limited	`0.54ms` from Bangkok, TH
203.154.119.77	AS4618 Internet Thailand Company Limited	`0.50ms` from Bangkok, TH
203.154.118.253	AS4618 Internet Thailand Company Limited	`2.63ms` from Bangkok, TH
203.154.115.123	AS4618 Internet Thailand Company Limited	`0.44ms` from Bangkok, TH
203.154.120.253	AS4618 Internet Thailand Company Limited	`0.76ms` from Bangkok, TH
203.154.125.163	AS4618 Internet Thailand Company Limited	`0.60ms` from Bangkok, TH
203.154.114.126	AS4618 Internet Thailand Company Limited	`0.46ms` from Bangkok, TH
203.154.117.191	AS4618 Internet Thailand Company Limited	`0.52ms` from Bangkok, TH
203.154.116.254	AS4618 Internet Thailand Company Limited	`0.46ms` from Bangkok, TH
203.154.122.61	AS4618 Internet Thailand Company Limited	`0.77ms` from Bangkok, TH
203.154.127.104	AS4618 Internet Thailand Company Limited	`0.60ms` from Bangkok, TH
203.154.126.102	AS4618 Internet Thailand Company Limited	`0.55ms` 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
4.245.3.132	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
79.128.68.4	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.66ms` from Athens, GR
201.194.6.148	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.86ms` from Curridabat, CR
65.161.178.180	AS174 Cogent Communications, LLC	`1.31ms` from Dallas, US
220.158.132.84	AS41095 IPTP LTD	`0.78ms` from Hong Kong, HK
88.238.91.212	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.32ms` from Istanbul, TR
196.41.96.196	AS36874 Cybersmart	`0.22ms` from Johannesburg, ZA
94.8.208.244	AS5607 Sky UK Limited	`8.95ms` from London, GB
209.132.28.20	AS33398 Miva Merchant, Inc.	`5.14ms` from Los Angeles, US
51.94.225.84	AS16509 Amazon.com, Inc.	`5.73ms` from Madrid, ES
72.239.130.148	AS33363 Charter Communications, Inc	`4.77ms` from Orlando, US
107.146.100.116	AS33363 Charter Communications, Inc	`6.22ms` from Orlando, US
211.222.173.228	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
58.126.39.36	AS9318 SK Broadband Co Ltd	`6.69ms` from Seoul, KR
130.204.151.4	AS13124 A1 Bulgaria EAD	`5.15ms` from Sofia, BG
195.214.251.4	AS35773 iConnect Ltd.	`3.36ms` from Sofia, BG
111.81.26.36	AS17421 Mobile Business Group	`6.23ms` from Taipei, TW
197.203.41.228	AS36947 Telecom Algeria	`9.81ms` from Valencia, ES
124.65.5.180	AS4808 China Unicom Beijing Province Network	`3.75ms` from Beijing, CN
2.63.89.100	AS12389 PJSC Rostelecom	`0.93ms` from Krasnoyarsk, RU
50.149.196.244	AS63402 Universal Orlando	`6.51ms` from Los Angeles, US
80.104.246.84	AS3269 Telecom Italia S.p.A.	`5.88ms` from Milan, IT
75.226.170.228	AS6167 Verizon Business	`11.70ms` from Seattle, US
85.253.47.84	AS2586 Elisa Eesti AS	`9.72ms` from Tallinn, EE
169.61.112.212	AS36351 IBM Cloud	`0.45ms` 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 -f2 203.154.119.229

traceroute to 203.154.119.229 (203.154.119.229): 64 hops max, 52 byte packets

2 [] 203.159.68.115 1.485 ms

3 [AS4618] 203.150.215.250 1.154 ms

4 [AS4618] 203.154.119.229 2.926 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 20th 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.

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