203.146.140.0/22

AS4750 · CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country	Thailand
Domain	csloxinfo.net
ASN	AS4750
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 are contained by 203.146.140.0/22

Range	ASN	Company	Num of IPs
203.146.140.0/24	AS9891	CSLOXINFO-IDC	256

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
203.146.48.0/22	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 634 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
203.146.142.31	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.69ms` from Bangkok, TH
203.146.143.49	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`7.33ms` from Bangkok, TH
203.146.141.225	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.64ms` from Bangkok, TH
203.146.140.8	AS9891 CS LOXINFO Public Company Limited.	`0.51ms` 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
212.118.23.38	AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	`1.71ms` from Amman, JO
52.32.142.230	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
41.137.96.102	AS36884 Wana Corporate	`3.21ms` from Casablanca, MA
98.24.34.230	AS11426 Charter Communications Inc	`6.56ms` from Charlotte, US
98.22.39.22	AS7029 Windstream Communications LLC	`13.36ms` from Chicago, US
183.65.72.166	AS4134 CHINANET-BACKBONE	`1.42ms` from Chongqing, CN
107.196.163.70	AS7018 AT&T Enterprises, LLC	`8.94ms` from Columbus, US
93.213.73.22	AS3320 Deutsche Telekom AG	`7.37ms` from Frankfurt am Main, DE
115.221.61.54	AS4134 CHINANET-BACKBONE	`12.80ms` from Hangzhou, CN
20.239.240.102	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
23.217.84.182	AS16625 Akamai Technologies, Inc.	`0.09ms` from Johannesburg, ZA
103.21.154.38	AS24028 REDtone	`2.98ms` from Kuala Lumpur, MY
81.136.162.102	AS2856 British Telecommunications PLC	`2.48ms` from London, GB
73.127.74.182	AS7922 Comcast Cable Communications, LLC	`14.46ms` from Los Angeles, US
71.25.227.118	AS7922 Comcast Cable Communications, LLC	`9.54ms` from Murfreesboro, US
165.230.19.182	AS46 Rutgers, The State University	`1.66ms` from New York City, US
91.44.112.54	AS3320 Deutsche Telekom AG	`5.83ms` from Nuernberg, DE
185.47.53.246	AS56534 Comfortel Ltd.	`0.33ms` from Saint Petersburg, RU
182.208.94.102	AS17858 LG POWERCOMM	`1.69ms` from Seoul, KR
96.192.130.38	AS7922 Comcast Cable Communications, LLC	`7.75ms` from Ashburn, US
101.201.68.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.96ms` from Beijing, CN
181.128.16.166	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.17ms` from Bogota, CO
71.117.191.22	AS701 Verizon Business	`2.65ms` from Boston, US
15.181.34.6	AS16509 Amazon.com, Inc.	`0.67ms` from Chicago, US
12.186.205.198	AS7018 AT&T Enterprises, LLC	`0.79ms` from Dallas, US

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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