203.146.142.0/23

AS4750 · CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country	Thailand
Domain	csloxinfo.net
ASN	AS4750
Parent Range	203.146.140.0/22
Registry	APNIC
ID	LOXINFO-TH

WHOIS Details

inetnum:        203.146.140.0 - 203.146.143.255
netname:        LOXINFO-TH
descr:          CS Loxinfo Public Company Limited
descr:          90 Cyber World Tower A 17-20th floor
descr:          Ratchadapisek Rd Huai Kwang
country:        TH
org:            ORG-CLPC1-AP
admin-c:        LIA1-AP
tech-c:         LIA1-AP
abuse-c:        AC1613-AP
status:         ALLOCATED PORTABLE
remarks:        This is an Aggregated objects from the small /22s.
mnt-by:         APNIC-HM
mnt-lower:      LOXINFO-IS
mnt-irt:        IRT-CSLOXINFO-TH
last-modified:  2024-07-18T04:23:50Z
source:         APNIC

irt:            IRT-CSLOXINFO-TH
address:        CW Tower
address:        Ratchadapisek Road, Huai Khwang, Bangkok 10310
phone:          +66 2 2638000
fax-no:         +66 2 2638790
e-mail:         csl-ip-admin@ais.co.th
abuse-mailbox:  csl-ip-admin@ais.co.th
admin-c:        LIA1-AP
tech-c:         LIA1-AP
auth:           # Filtered
remarks:        csl-ip-admin@ais.co.th was validated on 2025-09-04
mnt-by:         CSLOXINFO-IS
last-modified:  2025-11-18T10:47:13Z
source:         APNIC

organisation:   ORG-CLPC1-AP
org-name:       CS Loxinfo Public Company Limited
org-type:       LIR
country:        TH
address:        90 CW Tower A 19-20th floor
address:        Ratchadapisek Rd
address:        Huai Kwang
phone:          +66-2263-8000
fax-no:         +66-2263-8790
e-mail:         csl-ip-admin@ais.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-06-04T12:55:09Z
source:         APNIC

role:           ABUSE CSLOXINFOTH
country:        ZZ
address:        CW Tower
address:        Ratchadapisek Road, Huai Khwang, Bangkok 10310
phone:          +66 2 2638000
e-mail:         csl-ip-admin@ais.co.th
admin-c:        LIA1-AP
tech-c:         LIA1-AP
nic-hdl:        AC1613-AP
remarks:        Generated from irt object IRT-CSLOXINFO-TH
remarks:        csl-ip-admin@ais.co.th was validated on 2025-09-04
abuse-mailbox:  csl-ip-admin@ais.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T22:49:47Z
source:         APNIC

role:           Loxinfo IP Admins
remarks:        CS LOXINFO PUBLIC COMPANY LIMITED
address:        CW Tower
address:        Ratchadapisek Road, Huai Khwang, Bangkok 10310
country:        TH
phone:          +66-2263-8000
fax-no:         +66-2263-8790
e-mail:         csl-ip-admin@ais.co.th
admin-c:        LIA1-AP
tech-c:         LIA1-AP
nic-hdl:        LIA1-AP
mnt-by:         CSLOXINFO-IS
last-modified:  2026-01-12T02:24:09Z
source:         APNIC

route:          203.146.142.0/23
origin:         AS4750
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         LOXINFO-IS
last-modified:  2025-05-28T11:38:37Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.146.142.0/23

Range	ASN	Company	Num of IPs
203.146.140.0/22	AS4750	CS Loxinfo Public Company Limited	1,024

Nearby Ranges

BGP prefixes that overlap with 203.146.0.0/16

Range	ASN	Company	Num of IPs
203.146.232.0/21	AS4750	CS Loxinfo Public Company Limited	2,048
203.146.84.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.212.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.40.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.20.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.192.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.140.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.48.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.176.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.152.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.112.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.188.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.100.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.104.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.168.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.138.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.180.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.172.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.156.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.96.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.54.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.82.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.196.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.186.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.132.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.80.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.128.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.198.0/24	AS140326	Advanced Wireless Network Company Limited	256
203.146.76.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.108.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.75.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.109.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.52.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.45.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.74.0/24	AS45265	CS Loxinfo Public Company Limited	256
203.146.104.0/24	AS134682	reassign to True Universal Convergence Company Limited (Project : KGI)	256
203.146.185.0/24	AS133481	Advanced Wireless Network Company Limited	256
203.146.29.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.247.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.204.0/24	AS38448	reassign to Asia Plus Securities Plc.	256
203.146.16.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.159.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.230.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.202.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.175.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.63.0/24	AS38444	reassign to Advanced Info Service	256
203.146.207.0/24	AS133481	Advanced Wireless Network Company Limited	256
203.146.183.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.184.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.17.0/24	AS45458	Advanced Wireless Network Company Limited	256

Hosted domains

There are 19 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.146.143.55	intuitivebroadcast.com	6
203.146.143.56	globalaffinityinfo.com	5
203.146.142.194	ittestingcenter.com	3
203.146.142.203	itsupportdept.net	1
203.146.142.199	ittestingcenter.com	1
203.146.142.205	phromsuk.net	1
203.146.142.197	amphonet.com	1
203.146.142.216	ampotrade.com	1
203.146.143.121	evidensap.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

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

IP Address	ASN	Details
203.146.143.49	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`7.33ms` from Bangkok, TH
203.146.142.31	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.69ms` 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
79.240.3.7	AS3320 Deutsche Telekom AG	`2.32ms` from Duesseldorf, DE
212.149.175.23	AS16086 DNA Oyj	`1.99ms` from Helsinki, FI
98.198.219.119	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Houston, US
93.104.244.183	AS8767 M-net Telekommunikations GmbH	`4.22ms` from Munich, DE
74.101.220.39	AS701 Verizon Business	`3.09ms` from New York City, US
99.199.130.151	AS852 TELUS Communications Inc.	`3.90ms` from Seattle, US
66.242.209.7	AS18596 Madison Telephone Company	`6.53ms` from St. Louis, US
163.25.97.39	AS1659 Taiwan Academic Network (TANet) Information Center	`2.97ms` from Taipei, TW
83.222.6.23	AS8193 Uzbektelekom Joint Stock Company	`0.92ms` from Tashkent, UZ
79.191.164.55	AS5617 Orange Polska Spolka Akcyjna	`6.70ms` from Warsaw, PL
92.104.38.135	AS3303 Swisscom (Switzerland) Ltd	`1.27ms` from Zuerich, CH
80.223.29.247	AS1759 Telia Finland Oyj	`4.42ms` from Helsinki, FI
119.177.120.183	AS4837 CHINA UNICOM China169 Backbone	`4.66ms` from Jinan, CN
64.174.212.119	AS7018 AT&T Enterprises, LLC	`1.70ms` from Los Angeles, US
176.176.20.7	AS5410 Bouygues Telecom SA	`6.23ms` from Marseille, FR
153.66.156.119	AS14593 Space Exploration Technologies Corporation	`13.46ms` from New York City, US
115.38.192.119	AS18126 Chubu Telecommunications Company, Inc.	`7.16ms` from Osaka, JP
45.70.106.103	AS61937 Oquei Telecom Ltda	`1.76ms` from Sao Jose do Rio Preto, BR
94.43.51.71	AS35805 JSC Silknet	`0.85ms` from Tbilisi, GE
193.158.164.119	AS3320 Deutsche Telekom AG	`4.53ms` from Berlin, DE
142.177.175.135	AS855 Bell Canada	`4.63ms` from Fredericton, CA
8.138.147.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Guangzhou, CN
212.216.249.167	AS3269 Telecom Italia S.p.A.	`5.39ms` from Rome, IT
219.228.144.103	AS4538 China Education and Research Network Center	`6.79ms` from Shanghai, CN
81.6.45.247	AS13030 Init7 (Switzerland) Ltd.	`0.36ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f5 203.146.142.161

traceroute to 203.146.142.161 (203.146.142.161): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.146 1.343 ms

6 [AS4750] 202.183.233.41 3.284 ms

7 [AS4750] 202.183.233.62 1.531 ms

8 [AS4750] 203.146.97.66 1.368 ms

9 [AS4750] 203.146.142.161 2.34 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 2026

What are IP address ranges?

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