1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.170.0.0/16
  4. AS4750  | 203.170.200.0/24

203.170.200.0/24

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country Thailand
Domain ais.co.th
ASN AS4750
Registry APNIC
ID CSLOXINFO-TH

WHOIS Details

inetnum:        203.170.200.0 - 203.170.200.255
netname:        csloxinfo-th
descr:          reassign to CO-LOCATION-ST1
country:        TH
admin-c:        LIA1-AP
tech-c:         LIA1-AP
abuse-c:        AC1613-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         LOXINFO-IS
mnt-irt:        IRT-CSLOXINFO-TH
last-modified:  2021-01-20T01:54:50Z
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

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:          203.170.200.0/24
origin:         AS4750
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         LOXINFO-IS
last-modified:  2025-05-29T00:29:14Z
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
203.170.112.0/20 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

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

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

IP Address ASN Details
203.170.200.142 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.55ms 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
73.134.111.184 AS7922 Comcast Cable Communications, LLC 7.75ms from Ashburn, US
154.179.97.152 AS8452 TE-AS 5.05ms from Cairo, EG
201.50.78.8 AS7738 V tal 19.10ms from Fortaleza, BR
93.227.232.40 AS3320 Deutsche Telekom AG 6.11ms from Frankfurt am Main, DE
75.237.54.136 AS6167 Verizon Business 14.58ms from Los Angeles, US
103.55.76.8 AS134141 B2B Wholesale Pty Ltd 0.27ms from Melbourne, AU
3.96.55.8 AS16509 Amazon.com, Inc. 0.65ms from Montreal, CA
13.202.254.88 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
59.184.89.40 AS9829 National Internet Backbone 19.64ms from Mumbai, IN
98.117.204.88 AS701 Verizon Business 4.53ms from Philadelphia, US
205.142.7.8 AS54485 Philadelphia College of Osteopathic Medicine 3.76ms from Secaucus, US
175.194.79.184 AS4766 Korea Telecom 1.59ms from Seoul, KR
118.77.36.216 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Taiyuan, CN
130.15.101.216 AS31983 Queen's University at Kingston 5.09ms from Toronto, CA
95.23.251.88 AS12479 Orange Espagne SA 6.91ms from Zaragoza, ES
77.166.205.104 AS1136 KPN B.V. 3.07ms from Amsterdam, NL
47.81.37.152 AS45102 Alibaba (US) Technology Co., Ltd. 0.14ms from Bangkok, TH
181.234.61.56 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.75ms from Bogotá, CO
119.6.176.216 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Chengdu, CN
24.55.37.56 AS11427 Charter Communications Inc 9.76ms from Houston, US
4.250.134.24 AS8075 Microsoft Corporation 0.24ms from London, GB
109.173.89.136 AS42610 PJSC Rostelecom 1.47ms from Moscow, RU
57.154.52.24 AS8075 Microsoft Corporation 0.13ms from Phoenix, US
149.96.119.88 AS16839 SERVICENOW, INC. 0.43ms from Zuerich, CH
172.96.174.40 AS46178 Integrity Virtual IT, Inc. 1.32ms 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 -f2 203.170.200.21
traceroute to 203.170.200.21 (203.170.200.21): 64 hops max, 52 byte packets
2 [] 203.159.68.108 2.419 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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