203.170.220.0/22

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:        203.170.216.0 - 203.170.223.255
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

Overlapping Ranges

BGP prefixes that are contained by 203.170.220.0/22

Range ASN Company Num of IPs
203.170.222.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.223.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.221.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.220.0/24 AS133481 reassign to CSL SME Broadband 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

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

IP Address ASN Details
203.170.220.254 AS133481 AIS Fibre 8.78ms from Bangkok, TH
203.170.222.18 AS133481 AIS Fibre 4.04ms from Bangkok, TH
203.170.223.2 AS133481 AIS Fibre 16.94ms from Bangkok, TH
203.170.221.1 AS133481 AIS Fibre 5.22ms 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
5.161.97.102 AS213230 Hetzner Online GmbH 0.19ms from Ashburn, US
44.238.28.70 AS16509 Amazon.com, Inc. 0.08ms from Boardman, US
98.24.165.38 AS11426 Charter Communications Inc 5.43ms from Charlotte, US
94.18.212.86 AS31027 GlobalConnect A/S 0.70ms from Copenhagen, DK
104.51.154.86 AS7018 AT&T Enterprises, LLC 11.21ms from Dallas, US
27.109.133.6 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.74ms from Hong Kong, HK
86.139.8.182 AS2856 British Telecommunications PLC 6.94ms from London, GB
123.153.147.102 AS4837 CHINA UNICOM China169 Backbone 10.84ms from Ningbo, CN
189.121.229.6 AS28573 Claro NXT Telecomunicacoes Ltda 2.95ms from Osasco, BR
4.154.237.230 AS8075 Microsoft Corporation 0.32ms from Quincy, US
78.36.78.198 AS12389 PJSC Rostelecom 2.33ms from Saint Petersburg, RU
206.87.250.182 AS393249 University of British Columbia 7.36ms from Seattle, US
61.74.244.6 AS4766 Korea Telecom 0.85ms from Seoul, KR
20.24.176.70 AS8075 Microsoft Corporation 0.59ms from Singapore, SG
80.80.164.166 AS21246 IPKO Telecommunications LLC 17.01ms from Sofia, BG
68.184.207.6 AS20115 Charter Communications LLC 7.31ms from St. Louis, US
50.7.167.6 AS30058 FDCservers.net 0.20ms from Amsterdam, NL
76.119.98.22 AS7922 Comcast Cable Communications, LLC 9.08ms from Boston, US
20.246.23.246 AS8075 Microsoft Corporation 0.29ms from Boydton, US
47.184.213.6 AS5650 Frontier Communications of America, Inc. 1.24ms from Dallas, US
97.183.192.118 AS6167 Verizon Business 17.00ms from Dallas, US
52.18.68.22 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
218.237.145.70 AS9318 SK Broadband Co Ltd 2.72ms from Incheon, KR
83.105.125.102 AS5378 Vodafone Limited 4.43ms from London, GB
87.176.156.246 AS3320 Deutsche Telekom AG 5.59ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 203.170.222.8
traceroute to 203.170.222.8 (203.170.222.8): 64 hops max, 52 byte packets
4 [] 37.49.238.174 173.371 ms
5 [AS133481] 49.228.4.67 181.119 ms
6 [AS133481] 49.228.4.101 179.255 ms
7 [AS133481] 58.64.62.1 185.757 ms
8 [AS133481] 203.170.222.8 184.266 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
On

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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