203.146.206.0/24

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:        203.146.206.0 - 203.146.206.255
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:  2024-07-18T04:23:51Z
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
203.146.152.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.84.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.140.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.168.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.212.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.192.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.112.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.40.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.176.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.48.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.20.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.104.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.188.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.100.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.146.96.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.196.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.172.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.82.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.138.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.156.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.186.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.54.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.180.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.146.75.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.28.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.247.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.198.0/24	AS140326	Advanced Wireless Network Company Limited	256
203.146.52.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.135.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.29.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.132.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.76.0/24	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
203.146.137.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.128.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.204.0/24	AS38448	reassign to Asia Plus Securities Plc.	256
203.146.98.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.109.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.30.0/24	AS4750	reassign to Server farm firewall zone(Cyber World)	256
203.146.231.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.134.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.159.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.13.0/24	AS4750	reassign to Datapro Computer System Co.,Ltd (BKK)	256
203.146.202.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.146.108.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.146.62.0/24	AS38444	reassign to Advanced Info Service	256
203.146.182.0/24	AS133481	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
88.159.41.136	AS1136 KPN B.V.	`2.80ms` from Amsterdam, NL
190.253.133.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.54ms` from Bogota, CO
3.167.155.24	AS16509 Amazon.com, Inc.	`0.21ms` from Chicago, US
3.131.230.120	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
178.202.51.88	AS3209 Vodafone GmbH	`6.70ms` from Frankfurt am Main, DE
149.81.204.40	AS36351 IBM Cloud	`0.46ms` from Frankfurt am Main, DE
94.231.34.40	AS39049 Kyivski Merezhi ltd	`0.24ms` from Kyiv, UA
86.141.96.136	AS2856 British Telecommunications PLC	`3.21ms` from London, GB
83.224.144.8	AS30722 Fastweb SpA	`17.36ms` from Milan, IT
182.69.2.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.75ms` from Mumbai, IN
74.73.108.104	AS12271 Charter Communications Inc	`4.17ms` from New York City, US
121.80.155.168	AS17511 OPTAGE Inc.	`2.13ms` from Osaka, JP
204.195.55.200	AS11404 Wave Broadband	`8.08ms` from Seattle, US
1.243.169.136	AS9318 SK Broadband Co Ltd	`1.55ms` from Seoul, KR
219.250.84.56	AS9318 SK Broadband Co Ltd	`1.28ms` from Seoul, KR
1.175.233.200	AS3462 Data Communication Business Group	`4.41ms` from Taichung, TW
176.205.199.24	AS5384 Emirates Internet	`5.51ms` from Al Fujairah City, AE
174.168.118.24	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Boston, US
89.152.125.168	AS2860 NOS COMUNICACOES, S.A.	`7.78ms` from Braga, PT
114.204.15.56	AS9318 SK Broadband Co Ltd	`1.77ms` from Incheon, KR
154.39.73.8	AS40065 CNSERVERS LLC	`0.25ms` from Los Angeles, US
47.61.230.136	AS12430 VODAFONE ESPANA S.A.U.	`10.18ms` from Madrid, ES
204.51.83.216	AS701 Verizon Business	`0.27ms` from Miami, US
46.36.18.24	AS48642 Joint stock company "For"	`0.61ms` from Yekaterinburg, RU
34.216.18.136	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -m11 203.146.206.170

traceroute to 203.146.206.170 (203.146.206.170): 11 hops max, 52 byte packets

1 [AS15169] 142.251.49.144 81.956 ms

2 [AS15169] 192.178.109.114 85.407 ms

3 *

4 [AS45430] 119.31.2.184 109.937 ms

5 [AS45430] 119.31.2.79 108.34 ms

6 [AS45430] 49.231.47.128 108.918 ms

7 *

8 [AS4750] 203.170.152.14 121.443 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20th 2026

What are IP address ranges?

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