1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.170.0.0/16
  4. AS4750  | 203.170.200.0/22

203.170.200.0/22

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

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

WHOIS Details

inetnum:        203.170.200.0 - 203.170.207.255
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:  2024-07-18T04:23:54Z
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:          203.170.206.0/24
origin:         AS45458
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         Loxinfo-IS
last-modified:  2025-05-29T00:29:54Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.170.200.0/22

Range ASN Company Num of IPs
203.170.200.0/24 AS4750 reassign to CO-LOCATION-ST1 256
203.170.202.0/24 AS4750 reassign to CS LOXINFO Server Farm ---> INNE 256
203.170.201.0/24 AS4750 reassign to CS LOXINFO Server Farm (E-mail) 256

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
203.170.112.0/20 AS9569 HYUNDAI HCN Seocho Cable Tv System Co.Ltd 4,096
203.170.32.0/20 AS10000 Nagasaki Cable Media Inc. 4,096
203.170.80.0/21 AS38719 Dreamscape Networks PTY LTD 2,048
203.170.164.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.170.248.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.170.16.0/22 AS45533 The Comptroller General's Department 1,024
203.170.52.0/22 AS3491 PCCW Global Japan corporation. 1,024
203.170.240.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.170.172.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.170.108.0/22 AS9569 HYUNDAI HCN Seocho Cable Tv System Co.Ltd 1,024
203.170.160.0/23 AS9891 CS Loxinfo Public Company Limited 512
203.170.88.0/23 AS45437 Real World Technology Solutions Pty Ltd 512
203.170.50.0/23 AS23883 Movaci Co., Ltd 512
203.170.98.0/23 AS9569 HYUNDAI HCN Seocho Cable Tv System Co.Ltd 512
203.170.192.0/23 AS9891 CS Loxinfo Public Company Limited 512
203.170.26.0/23 AS38247 Vietnamobile Telecommunications Joint Stock Company 512
203.170.146.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.170.241.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.240.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.217.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.223.0/24 AS133481 reassign to CSL SME Broadband 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
203.170.230.0/24 AS38444 reassign to Advanced Info Service 256
203.170.231.0/24 AS38444 reassign to Advanced Info Service 256
203.170.222.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.216.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.131.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.137.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.209.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.199.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.194.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.221.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.185.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.171.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.56.0/24 AS23838 Network Pro 256
203.170.220.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.213.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.179.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.168.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.191.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.155.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.196.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.48.0/24 AS17912 EPAM SYSTEMS INDIA PRIVATE LIMITED 256
203.170.210.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.214.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.225.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.227.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.153.0/24 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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Pingable IPs

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

IP Address ASN Details
203.170.200.138 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.56ms from Bangkok, TH
203.170.202.8 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.53ms from Bangkok, TH
203.170.203.124 AS9891 CS LOXINFO Public Company Limited. 0.95ms 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
46.44.162.198 AS28685 Routit BV 0.47ms from Amsterdam, NL
185.182.57.86 AS48635 Your Hosting B.V. 0.41ms from Amsterdam, NL
172.217.135.166 AS15169 Google LLC 0.42ms from Ashburn, US
132.45.21.182 AS668 United States Department of Defense (DoD) 0.57ms from Atlanta, US
35.164.143.118 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
193.120.117.230 AS2110 Enet Communications LIMITED 1.87ms from Dublin, IE
84.153.132.246 AS3320 Deutsche Telekom AG 5.41ms from Frankfurt am Main, DE
79.247.155.54 AS3320 Deutsche Telekom AG 5.73ms from Frankfurt am Main, DE
154.216.78.182 AS132839 POWER LINE DATACENTER 1.01ms from Hong Kong, HK
162.193.116.54 AS7018 AT&T Enterprises, LLC 6.73ms from Kansas City, US
172.218.231.54 AS852 TELUS Communications Inc. 1.55ms from Kelowna, CA
81.156.113.150 AS2856 British Telecommunications PLC 1.75ms from London, GB
117.239.194.150 AS9829 National Internet Backbone 16.31ms from Mumbai, IN
82.225.38.150 AS12322 Free SAS 2.54ms from Paris, FR
88.182.18.22 AS12322 Free SAS 8.84ms from Paris, FR
120.79.54.102 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.52ms from Shenzhen, CN
80.208.228.54 AS212531 Interneto vizija 0.80ms from Vilnius, LT
47.92.190.86 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Zhangjiakou, CN
109.128.86.22 AS5432 Proximus NV 2.86ms from Brussels, BE
218.76.247.134 AS63835 CT-HuNan-Changsha-IDC 0.21ms from Changsha, CN
188.176.180.166 AS3292 TDC Holding A/S 6.98ms from Copenhagen, DK
79.205.243.38 AS3320 Deutsche Telekom AG 5.61ms from Frankfurt am Main, DE
116.40.151.38 AS17858 LG POWERCOMM 1.83ms from Incheon, KR
193.238.27.22 AS15598 NorthC Deutschland GmbH 1.39ms from Nuernberg, DE
67.189.107.22 AS7922 Comcast Cable Communications, LLC 5.02ms from Portland, 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 203.170.201.30
traceroute to 203.170.201.30 (203.170.201.30): 11 hops max, 52 byte packets
1 [AS15169] 142.251.51.173 312.308 ms
2 *
3 *
4 [AS45430] 119.31.2.77 265.446 ms
5 [AS45430] 49.231.71.103 263.969 ms
6 [AS45430] 49.231.47.128 265.908 ms
7 [AS7568] 202.183.138.246 265.196 ms
8 [AS4750] 203.170.226.57 264.655 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
On

What are IP address ranges?

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