203.146.152.0/22

AS4750 · CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country	Thailand
Domain	loxinfo.net.th
ASN	AS4750
Registry	APNIC
ID	LOXINFO-TH

WHOIS Details

inetnum:        203.146.152.0 - 203.146.155.255
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

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
203.146.20.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.212.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.48.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.188.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.192.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.140.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.176.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.168.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.84.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.112.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.100.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.104.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.40.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.156.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.172.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.180.0/23	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
203.146.96.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.138.0/23	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
203.146.76.0/24	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
203.146.75.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.52.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.109.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.45.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.29.0/24	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
203.146.247.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.230.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.204.0/24	AS38448	reassign to Asia Plus Securities Plc.	256
203.146.159.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.227.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.16.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.202.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.63.0/24	AS38444	reassign to Advanced Info Service	256
203.146.175.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.207.0/24	AS133481	Advanced Wireless Network Company Limited	256
203.146.136.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.183.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.17.0/24	AS45458	Advanced Wireless Network Company Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.146.153.25	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`4.51ms` from Bangkok, TH
203.146.152.129	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.60ms` from Bangkok, TH
203.146.155.225	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.60ms` from Bangkok, TH
203.146.154.2	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`2.97ms` 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
182.144.6.6	AS4134 CHINANET-BACKBONE	`1.35ms` from Chengdu, CN
65.43.19.86	AS7018 AT&T Enterprises, LLC	`3.04ms` from Chicago, US
63.177.146.182	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
123.17.118.150	AS45899 VNPT Corp	`4.31ms` from Hanoi, VN
68.95.177.118	AS7018 AT&T Enterprises, LLC	`9.83ms` from Miami, US
73.27.22.166	AS7922 Comcast Cable Communications, LLC	`7.85ms` from Miami, US
100.50.170.118	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
50.18.201.134	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
14.85.197.22	AS4766 Korea Telecom	`6.44ms` from Seoul, KR
115.233.9.6	AS4134 CHINANET-BACKBONE	`8.02ms` from Shanghai, CN
114.36.156.182	AS3462 Data Communication Business Group	`1.22ms` from Taipei, TW
3.112.79.134	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
106.167.127.118	AS2516 KDDI CORPORATION	`8.92ms` from Tokyo, JP
99.253.183.198	AS812 Rogers Communications Canada Inc.	`5.36ms` from Toronto, CA
27.16.189.246	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.74ms` from Wuhan, CN
185.178.123.182	AS21040 Datapark AG	`5.10ms` from Zuerich, CH
134.199.130.150	AS14061 DigitalOcean, LLC	`0.77ms` from Atlanta, US
195.199.208.6	AS1955 KIFU (Governmental Info Tech Development Agency)	`2.37ms` from Budapest, HU
119.39.29.6	AS4837 CHINA UNICOM China169 Backbone	`2.70ms` from Changsha, CN
204.93.137.54	AS23352 DEFT.COM	`0.41ms` from Chicago, US
24.14.200.150	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Chicago, US
87.50.185.86	AS3292 TDC Holding A/S	`4.05ms` from Copenhagen, DK
35.134.108.6	AS20115 Charter Communications LLC	`3.75ms` from Dallas, US
109.76.57.166	AS15502 Vodafone Ireland Limited	`3.71ms` from Dublin, IE
187.144.60.102	AS8151 UNINET	`6.27ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 203.146.154.14

traceroute to 203.146.154.14 (203.146.154.14): 64 hops max, 52 byte packets

1 [AS42473] 217.146.0.38 0.239 ms

2 [] 203.159.68.108 4.973 ms

3 [AS4750] 203.170.172.94 3.614 ms

4 [AS4750] 203.170.200.54 2.683 ms

5 [AS4750] 203.146.64.84 0.666 ms

6 [AS4750] 203.146.154.14 3.672 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 19th 2026

What are IP address ranges?

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