1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.146.0.0/16
  4. AS4750  | 203.146.8.0/22

203.146.8.0/22

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country Thailand
Domain ais.co.th
ASN AS4750
Registry APNIC
ID CSL-WIFI

WHOIS Details

inetnum:        203.146.9.0 - 203.146.9.255
netname:        CSL-WIFI
descr:          reassign to Project Wifi coporate upcountry.
descr:          contact [email protected]
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:  2021-01-20T01:49:50Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        LIA1-AP
tech-c:         LIA1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        LIA1-AP
tech-c:         LIA1-AP
nic-hdl:        AC1613-AP
remarks:        Generated from irt object IRT-CSLOXINFO-TH
remarks:        [email protected] was validated on 2025-09-04
abuse-mailbox:  [email protected]
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:         [email protected]
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:          203.146.8.0/22
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:  2025-05-28T11:57:11Z
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
203.146.20.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.212.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.48.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.188.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.192.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.140.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.176.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.168.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.152.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.84.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.112.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.100.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.104.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.40.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.156.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.172.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.180.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.54.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.82.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.196.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.186.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.96.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.138.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.132.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.80.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.76.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.128.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.198.0/24 AS140326 Advanced Wireless Network Company Limited 256
203.146.75.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.52.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.109.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.45.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.29.0/24 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
203.146.247.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.230.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.204.0/24 AS38448 reassign to Asia Plus Securities Plc. 256
203.146.159.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.227.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.16.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.202.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.63.0/24 AS38444 reassign to Advanced Info Service 256
203.146.175.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.207.0/24 AS133481 Advanced Wireless Network Company Limited 256
203.146.136.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.183.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.17.0/24 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

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

IP Address ASN Details
203.146.10.253 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.96ms from Bangkok, TH
203.146.8.137 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.65ms from Bangkok, TH
203.146.11.94 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.61ms 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
170.145.100.134 AS2048 State of Louisiana Office of Technology Services 16.64ms from Atlanta, US
109.138.96.86 AS5432 Proximus NV 2.06ms from Brussels, BE
187.147.164.6 AS8151 UNINET 12.41ms from Cancún, MX
191.187.162.214 AS28573 Claro NXT Telecomunicacoes Ltda 18.35ms from Fortaleza, BR
212.42.167.118 AS12519 FastNet International Ltd 4.60ms from London, GB
47.195.142.150 AS5650 Frontier Communications of America, Inc. 6.58ms from Miami, US
64.20.49.86 AS19318 Interserver, Inc 0.42ms from New York City, US
128.112.201.38 AS88 Princeton University 2.63ms from New York City, US
180.0.219.230 AS4713 NTT DOCOMO BUSINESS,Inc. 2.60ms from Osaka, JP
24.251.87.182 AS22773 Cox Communications Inc. 5.99ms from Phoenix, US
90.180.114.70 AS5610 O2 Czech Republic, a.s. 4.55ms from Prague, CZ
193.242.206.38 AS35420 Perspektiva Ltd. 4.60ms from Saint Petersburg, RU
50.93.76.70 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
1.34.77.22 AS3462 Data Communication Business Group 2.51ms from Taipei, TW
12.117.237.198 AS7018 AT&T Enterprises, LLC 0.71ms from Atlanta, US
114.254.25.6 AS4808 China Unicom Beijing Province Network 3.58ms from Beijing, CN
34.208.32.150 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
122.201.8.38 AS38244 VNG Corporation 0.75ms from Ho Chi Minh City, VN
171.250.184.134 AS7552 Viettel Group 1.05ms from Ho Chi Minh City, VN
121.89.231.198 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.73ms from Jining, CN
37.6.214.182 AS25472 Nova Telecommunications & Media Single Member S.A 6.98ms from Volos, GR
5.77.206.86 AS44395 Ucom CJSC 0.14ms from Yerevan, AM
219.154.243.118 AS4837 CHINA UNICOM China169 Backbone 2.73ms from Zhengzhou, CN
182.121.203.38 AS4837 CHINA UNICOM China169 Backbone 2.82ms from Zhengzhou, CN
77.67.72.198 AS3257 GTT Communications Inc. 0.18ms 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 203.146.11.93
traceroute to 203.146.11.93 (203.146.11.93): 64 hops max, 52 byte packets
2 [] 203.159.68.108 3.147 ms
4 [AS4750] 203.146.11.93 3.415 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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