203.154.64.0/20

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:        203.154.71.0 - 203.154.71.255
netname:        INET-OLS-TH
descr:          Openland scape Company Limited
country:        TH
admin-c:        WB728-AP
tech-c:         ITP2-AP
tech-c:         CW2606-AP
abuse-c:        AI833-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-INET
mnt-irt:        IRT-INET-OLS-TH
last-modified:  2023-08-09T12:00:50Z
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:          203.154.71.0/24
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:  2025-09-15T14:42:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.154.64.0/20

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 174 domain names hosted across 85 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.154.71.195	thetoursgroup.com	35
203.154.66.159	to.co.th	9
203.154.71.61	lhpf-pf.com	8
203.154.66.154	asterpattaya.com	5
203.154.71.104	vmlo2.shop	4
203.154.71.97	atlanticpharma.info	3
203.154.66.93	assetaplus.co.th	2
203.154.66.96	tokicoaftermarket.com	2
203.154.75.215	dth-ewht.com	2
203.154.71.47	e-sap.biz	1
203.154.74.70	tefal-warranty.com	1
203.154.66.131	wisdominnovatech.com	1
203.154.66.72	saengaree.in.th	1
203.154.74.141	adventureearth.co	1
203.154.67.21	fxprofitsharing.com	1
203.154.71.125	datanext.in.th	1
203.154.71.63	lhr-reit.com	1
203.154.66.130	cpbfhr.com	1
203.154.71.73	dtcapps.net	1
203.154.71.142	ogsdev.net	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

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

IP Address	ASN	Details
203.154.77.30	AS4618 Internet Thailand Company Limited	`0.49ms` from Bangkok, TH
203.154.73.33	AS4618 Internet Thailand Company Limited	`0.89ms` from Bangkok, TH
203.154.64.188	AS4618 Internet Thailand Company Limited	`2.57ms` from Bangkok, TH
203.154.66.160	AS4618 Internet Thailand Company Limited	`0.56ms` from Bangkok, TH
203.154.78.52	AS4618 Internet Thailand Company Limited	`0.69ms` from Bangkok, TH
203.154.76.254	AS4618 Internet Thailand Company Limited	`2.58ms` from Bangkok, TH
203.154.74.190	AS4618 Internet Thailand Company Limited	`0.70ms` from Bangkok, TH
203.154.69.157	AS4618 Internet Thailand Company Limited	`0.63ms` from Bangkok, TH
203.154.70.46	AS4618 Internet Thailand Company Limited	`2.77ms` from Bangkok, TH
203.154.75.193	AS4618 Internet Thailand Company Limited	`0.54ms` from Bangkok, TH
203.154.79.190	AS4618 Internet Thailand Company Limited	`0.51ms` from Bangkok, TH
203.154.65.190	AS4618 Internet Thailand Company Limited	`0.53ms` from Bangkok, TH
203.154.68.254	AS4618 Internet Thailand Company Limited	`2.60ms` from Bangkok, TH
203.154.71.37	AS4618 Internet Thailand Company Limited	`2.56ms` from Bangkok, TH
203.154.67.79	AS4618 Internet Thailand Company Limited	`0.60ms` from Bangkok, TH
203.154.72.117	AS4618 Internet Thailand Company Limited	`3.15ms` 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
149.6.216.100	AS35699 Adamo Telecom Iberia S.A.	`0.43ms` from Barcelona, ES
78.20.118.20	AS6848 Telenet BV	`8.61ms` from Brussels, BE
170.81.229.36	AS264832 FIBERNEXT SRL	`13.63ms` from Buenos Aires, AR
202.107.249.68	AS4134 CHINANET-BACKBONE	`9.04ms` from Hangzhou, CN
175.141.1.164	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.12ms` from Kuala Lumpur, MY
88.184.0.164	AS12322 Free SAS	`10.84ms` from Paris, FR
152.166.148.100	AS28118 ALTICE DOMINICANA S.A.	`2.73ms` from Santo Domingo, DO
110.67.35.164	AS2527 Sony Network Communications Inc.	`2.72ms` from Tokyo, JP
164.70.11.36	AS55374 FUJITSU LIMITED	`3.59ms` from Tokyo, JP
163.43.232.148	AS9370 SAKURA Internet Inc.	`0.95ms` from Tokyo, JP
97.146.99.244	AS6167 Verizon Business	`12.96ms` from Ashburn, US
91.183.15.212	AS5432 Proximus NV	`0.51ms` from Brussels, BE
35.206.120.100	AS15169 Google LLC	`0.11ms` from Council Bluffs, US
35.209.16.116	AS15169 Google LLC	`0.13ms` from Council Bluffs, US
113.199.143.116	AS23752 Nepal Telecommunications Corporation, Internet Services,	`7.83ms` from Kathmandu, NP
98.249.149.20	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Miami, US
34.74.112.116	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
133.32.27.4	AS2519 ARTERIA Networks Corporation	`2.51ms` from Osaka, JP
165.214.33.4	AS14626 Columbia/HCA Healthcare, Inc.	`1.50ms` from Salt Lake City, US
47.251.19.244	AS45102 Alibaba (US) Technology Co., Ltd.	`0.38ms` from Santa Clara, US
23.246.62.100	AS2906 Netflix Streaming Services Inc.	`0.15ms` from Seattle, US
119.200.108.244	AS4766 Korea Telecom	`7.09ms` from Seoul, KR
27.113.91.100	AS9781 GREEN CABLE TELEVISION STATION	`5.74ms` from Seoul, KR
3.106.216.36	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
210.25.0.36	AS4538 China Education and Research Network Center	`4.46ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 -f5 203.154.71.120

traceroute to 203.154.71.120 (203.154.71.120): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.69 1.904 ms

6 [AS4618] 203.150.222.112 3.735 ms

7 [AS4618] 203.154.176.10 5.424 ms

8 [AS4618] 203.154.71.120 5.572 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 20th 2026

What are IP address ranges?

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