203.154.135.0/24

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:        203.154.135.0 - 203.154.135.255
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:  2023-08-09T12:00:49Z
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 was validated on 2025-08-19
mnt-by:         MAINT-TH-INET
last-modified:  2025-11-18T00:32:13Z
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 was validated on 2025-08-19
abuse-mailbox:  contact@openlandscape.cloud
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T06:56:34Z
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:          203.154.135.0/24
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:  2020-11-19T08:20:25Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.154.135.0/24

Range	ASN	Company	Num of IPs
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	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
203.154.18.0/24	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 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
203.154.135.185	consumerthai.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

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Pingable IPs

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

IP Address	ASN	Details
203.154.135.1	AS4618 Internet Thailand Company Limited	`2.62ms` 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
67.64.211.184	AS7018 AT&T Enterprises, LLC	`6.49ms` from Chicago, US
194.192.192.8	AS3292 TDC Holding A/S	`1.03ms` from Copenhagen, DK
176.61.55.184	AS6830 Liberty Global Europe Holding B.V.	`6.06ms` from Dublin, IE
37.81.103.200	AS3320 Deutsche Telekom AG	`16.53ms` from Duesseldorf, DE
175.43.121.152	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Fuzhou, CN
188.67.251.200	AS16086 DNA Oyj	`9.23ms` from Helsinki, FI
134.209.31.72	AS14061 DigitalOcean, LLC	`0.27ms` from London, GB
70.93.125.8	AS20001 Charter Communications Inc	`9.55ms` from Los Angeles, US
38.143.102.8	AS14310 Safra National Bank Of New York	`2.31ms` from Morris Plains, US
212.216.142.56	AS3269 Telecom Italia S.p.A.	`13.93ms` from Rome, IT
111.214.102.184	AS9812 Oriental Cable Network Co., Ltd.	`5.15ms` from Shanghai, CN
213.91.82.200	AS21107 # BLIC.NET AS peering info	`7.28ms` from Sisak, HR
210.42.16.8	AS4538 China Education and Research Network Center	`9.29ms` from Wuhan, CN
193.173.45.40	AS1136 KPN B.V.	`2.69ms` from Amsterdam, NL
86.104.22.24	AS25369 Hydra Communications Ltd	`0.19ms` from Amsterdam, NL
70.188.23.200	AS22773 Cox Communications Inc.	`7.75ms` from Ashburn, US
40.129.35.232	AS7029 Windstream Communications LLC	`6.29ms` from Ashburn, US
68.63.87.248	AS7922 Comcast Cable Communications, LLC	`15.27ms` from Atlanta, US
178.167.168.8	AS13280 Three Ireland (Hutchison) limited	`19.61ms` from Dublin, IE
79.197.122.88	AS3320 Deutsche Telekom AG	`5.97ms` from Duesseldorf, DE
84.182.110.120	AS3320 Deutsche Telekom AG	`2.73ms` from Frankfurt am Main, DE
113.169.160.24	AS45899 VNPT Corp	`4.54ms` from Ho Chi Minh City, VN
180.100.76.40	AS4134 CHINANET-BACKBONE	`0.33ms` from Huai'an, CN
162.249.252.8	AS36473 Contegix	`5.26ms` from Los Angeles, US
178.20.65.168	AS29608 OVEA SAS	`2.69ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f3 203.154.135.31

traceroute to 203.154.135.31 (203.154.135.31): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.69 0.757 ms

4 [AS4618] 203.150.215.113 3.027 ms

5 [AS4618] 203.154.176.14 4.038 ms

6 [AS4618] 203.154.135.31 2.777 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On February 7th 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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