203.146.98.0/24

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:        203.146.98.0 - 203.146.98.255
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:  2024-07-18T04:23:49Z
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
203.146.84.0/22	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
203.146.227.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.146.98.21	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`0.54ms` 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
51.158.21.136	AS12876 SCALEWAY S.A.S.	`0.24ms` from Amsterdam, NL
178.208.87.8	AS214798 Digital City FZE	`1.01ms` from Amsterdam, NL
147.135.78.136	AS16276 OVH SAS	`1.29ms` from Ashburn, US
15.235.113.88	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
102.40.81.8	AS8452 TE-AS	`6.67ms` from Cairo, EG
107.4.15.120	AS7922 Comcast Cable Communications, LLC	`6.96ms` from Flint, US
14.29.143.40	AS4134 CHINANET-BACKBONE	`2.08ms` from Guangzhou, CN
175.224.99.8	AS4766 Korea Telecom	`1.58ms` from Incheon, KR
163.61.134.8	AS153615 PT Lentera Abadi Solusinet	`0.30ms` from Jakarta, ID
82.219.250.120	AS30740 Exa Networks Limited	`3.03ms` from Manchester, GB
137.204.235.120	AS137 Consortium GARR	`7.42ms` from Milan, IT
194.88.199.200	AS47204 MCS LLC	`15.06ms` from Moscow, RU
183.134.22.232	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`10.18ms` from Ningbo, CN
77.141.125.8	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`19.77ms` from Paris, FR
86.238.234.168	AS3215 Orange S.A.	`3.21ms` from Paris, FR
119.183.220.104	AS4837 CHINA UNICOM China169 Backbone	`4.54ms` from Qingdao, CN
38.44.196.248	AS400391 Pacific Wyyerd LLC	`2.44ms` from San Diego, US
57.154.173.72	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
52.76.165.8	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
77.28.68.168	AS6821 Makedonski Telekom AD-Skopje	`8.38ms` from Skopje, MK
116.179.196.40	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Taiyuan, CN
62.56.237.136	AS12491 Gilat Telecom Ltd.	`1.48ms` from Tel Aviv, IL
221.9.170.136	AS4837 CHINA UNICOM China169 Backbone	`14.96ms` from Tieling, CN
124.89.120.8	AS4837 CHINA UNICOM China169 Backbone	`10.25ms` from Xi'an, CN
128.132.93.8	AS668 United States Department of Defense (DoD)	`2.72ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 203.146.98.1

traceroute to 203.146.98.1 (203.146.98.1): 64 hops max, 52 byte packets

1 [AS42473] 217.146.0.38 0.33 ms

2 [] 203.159.68.108 3.485 ms

3 [AS4750] 203.146.98.1 1.902 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 19th 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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