203.170.141.0/24

AS4750 · CS LOXINFO PUBLIC COMPANY LIMITED

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	csloxinfo.net
ASN	AS4750
Registry	APNIC
ID	CSC

WHOIS Details

inetnum:        203.170.141.0 - 203.170.141.255
netname:        CSC
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:        Aggregated 2 * /18 to /17
mnt-by:         APNIC-HM
mnt-lower:      Loxinfo-IS
mnt-irt:        IRT-CSLOXINFO-TH
last-modified:  2024-07-18T04:23:53Z
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 203.170.0.0/16

Range	ASN	Company	Num of IPs
203.170.96.0/19	AS9569	kt HCN Co.,Ltd.	8,192
203.170.32.0/20	AS10000	Nagasaki Cable Media Inc.	4,096
203.170.80.0/21	AS38719	Dreamscape Networks PTY LTD	2,048
203.170.52.0/22	AS3491	PCCW Global Japan corporation.	1,024
203.170.172.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.16.0/22	AS45533	The Comptroller General's Department	1,024
203.170.240.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.164.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.248.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.146.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.170.50.0/23	AS23883	Movaci Co., Ltd	512
203.170.26.0/23	AS38247	Vietnamobile Telecommunications Joint Stock Company	512
203.170.88.0/23	AS45437	Real World Technology Solutions Pty Ltd	512
203.170.160.0/23	AS9891	CS Loxinfo Public Company Limited	512
203.170.192.0/23	AS9891	CS Loxinfo Public Company Limited	512
203.170.22.0/24	AS133772	MAXSUN INT	256
203.170.175.0/24	AS136581	reassign to ACL Securities Co.,Ltd (Apple Wealth Securities)	256
203.170.69.0/24	AS141421	Cactus Internet Services Private Limited	256
203.170.169.0/24	AS154502	CS Loxinfo Public Company Limited	256
203.170.48.0/24	AS17912	EPAM SYSTEMS INDIA PRIVATE LIMITED	256
203.170.56.0/24	AS23838	Network Pro	256
203.170.190.0/24	AS9891	CS Loxinfo Public Company Limited	256
203.170.213.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.129.0/24	AS9891	reassign to IDC-BR Customer	256
203.170.230.0/24	AS38444	reassign to Advanced Info Service	256
203.170.229.0/24	AS38444	reassign to Advanced Info Service	256
203.170.228.0/24	AS38444	reassign to Advanced Info Service	256
203.170.231.0/24	AS38444	reassign to Advanced Info Service	256
203.170.216.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.145.0/24	AS9891	CS Loxinfo Public Company Limited	256
203.170.191.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.196.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.232.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.253.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.168.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.185.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.199.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.245.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.171.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.149.0/24	AS45458	reassign to IP Star	256
203.170.238.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.227.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.179.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.237.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.210.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.194.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.62.0/24	AS45466	CPA GLOBAL SUPPORT SERVICES INDIA PVT LTD.	256
203.170.219.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.49.0/24	AS45561	Suite 2002, 20/F Chinachem Century Tower	256
203.170.57.0/24	AS45626	CURRENCY SELECT PTY LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
213.49.132.24	AS5432 Proximus NV	`2.38ms` from Brussels, BE
27.155.153.8	AS4134 CHINANET-BACKBONE	`3.71ms` from Fuzhou, CN
185.109.53.136	AS199995 Omega Telecom LLC	`0.25ms` from Kyiv, UA
173.168.170.152	AS33363 Charter Communications, Inc	`9.03ms` from Orlando, US
122.128.12.56	AS37908 KIBI Cable Television Co.,Ltd.	`6.26ms` from Osaka, JP
61.206.5.216	AS7522 STNet, Incorporated	`3.98ms` from Osaka, JP
101.76.205.56	AS4538 China Education and Research Network Center	`5.82ms` from Qingdao, CN
79.127.152.40	AS60068 Datacamp Limited	`0.13ms` from Santiago, CL
218.53.178.24	AS9318 SK Broadband Co Ltd	`4.20ms` from Seoul, KR
201.13.155.24	AS27699 TELEFÔNICA BRASIL S.A	`3.46ms` from São Paulo, BR
183.189.98.168	AS4837 CHINA UNICOM China169 Backbone	`7.86ms` from Taiyuan, CN
68.37.220.248	AS7922 Comcast Cable Communications, LLC	`8.79ms` from Flint, US
129.226.117.136	AS132203 Tencent Building, Kejizhongyi Avenue	`0.48ms` from Hong Kong, HK
47.244.47.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.84ms` from Hong Kong, HK
117.64.209.8	AS4134 CHINANET-BACKBONE	`6.77ms` from Huai'an, CN
86.155.208.184	AS2856 British Telecommunications PLC	`2.42ms` from London, GB
190.28.179.216	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`16.11ms` from Medellin, CO
5.39.234.200	AS60641 HEXATEL SAS	`0.83ms` from Paris, FR
14.0.121.88	AS54994 Meteverse Limited.	`1.11ms` from Seoul, KR
42.59.126.136	AS4837 CHINA UNICOM China169 Backbone	`8.64ms` from Tieling, CN
213.134.129.232	AS12741 Netia SA	`0.53ms` from Wrocław, PL
50.85.198.40	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
98.233.254.8	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Ashburn, US
20.22.23.88	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
96.36.39.72	AS20115 Charter Communications LLC	`7.92ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m14 203.170.141.33

traceroute to 203.170.141.33 (203.170.141.33): 14 hops max, 52 byte packets

4 [AS3257] 89.149.130.50 0.886 ms

5 [AS3257] 199.229.230.98 1.549 ms

6 [AS3356] 4.69.211.62 229.439 ms

7 *

8 *

9 *

10 [AS7568] 202.183.138.246 242.458 ms

11 [AS4750] 203.170.200.62 241.099 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Herndon, US

On March 20th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales