1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.146.0.0/16
  4. AS4750  | 203.146.232.0/21

203.146.232.0/21

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country Thailand
Domain csloxinfo.net
ASN AS4750
Registry APNIC
ID LOXINFO-TH

WHOIS Details

inetnum:        203.146.232.0 - 203.146.239.255
netname:        LOXINFO-TH
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:        This is an Aggregated objects from the small /22s.
mnt-by:         APNIC-HM
mnt-lower:      LOXINFO-IS
mnt-irt:        IRT-CSLOXINFO-TH
last-modified:  2024-07-18T04:23:51Z
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:          203.146.236.0/22
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:  2025-05-28T11:50:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.146.0.0/16

Range ASN Company Num of IPs
203.146.84.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.212.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.40.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.20.0/22 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
203.146.48.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.176.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.152.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.112.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.188.0/22 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
203.146.168.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.138.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.180.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.172.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.156.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.96.0/23 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
203.146.132.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.80.0/24 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
203.146.76.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.108.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.75.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.109.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.52.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.45.0/24 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
203.146.29.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.247.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.204.0/24 AS38448 reassign to Asia Plus Securities Plc. 256
203.146.16.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.159.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.230.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.227.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.175.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.63.0/24 AS38444 reassign to Advanced Info Service 256
203.146.207.0/24 AS133481 Advanced Wireless Network Company Limited 256
203.146.183.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.184.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.17.0/24 AS45458 Advanced Wireless Network Company Limited 256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.146.232.241 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.62ms from Bangkok, TH
203.146.236.17 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.63ms from Bangkok, TH
203.146.239.149 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.37ms from Bangkok, TH
203.146.235.132 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 2.59ms from Bangkok, TH
203.146.233.197 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.63ms from Bangkok, TH
203.146.237.253 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.50ms from Bangkok, TH
203.146.238.162 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.59ms from Bangkok, TH
203.146.234.49 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.22ms 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
103.87.107.245 AS141314 Wi5 Internet Services Private Limited 9.21ms from Chennai, IN
187.32.62.101 AS16735 ALGAR TELECOM S/A 0.46ms from Curitiba, BR
87.201.242.37 AS15802 Emirates Integrated Telecommunications Company PJSC 2.92ms from Dubai, AE
96.76.230.165 AS7922 Comcast Cable Communications, LLC 9.90ms from Flint, US
112.208.167.85 AS9299 Philippine Long Distance Telephone Company 0.95ms from Manila, PH
13.66.247.101 AS8075 Microsoft Corporation 0.32ms from Quincy, US
89.192.67.229 AS8011 MongoDB, Inc. 0.16ms from Reston, US
52.95.200.165 AS16509 Amazon.com, Inc. 0.10ms from Seoul, KR
220.91.200.21 AS4766 Korea Telecom 1.92ms from Seoul, KR
95.180.158.69 AS34772 NEOTEL AD Skopje 0.37ms from Skopje, MK
78.155.6.53 AS15547 netplus.ch SA 8.10ms from Zuerich, CH
5.251.144.37 AS9198 JSC Kazakhtelecom 7.52ms from Almaty, KZ
209.152.89.117 AS5056 Aureon Network Services 10.02ms from Chicago, US
14.230.149.69 AS45899 VNPT Corp 4.31ms from Ho Chi Minh City, VN
156.59.157.5 AS21859 Zenlayer Inc 0.23ms from Hong Kong, HK
152.179.18.133 AS701 Verizon Business 0.56ms from New York City, US
126.110.251.85 AS17676 SoftBank Corp. 10.33ms from Osaka, JP
121.22.185.229 AS4837 CHINA UNICOM China169 Backbone 13.40ms from Qingdao, CN
18.208.4.117 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
3.217.76.101 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
195.1.38.133 AS2116 GLOBALCONNECT AS 4.58ms from Sandefjord, NO
187.112.51.37 AS18881 TELEFÔNICA BRASIL S.A 3.96ms from São Paulo, BR
173.32.183.149 AS812 Rogers Communications Canada Inc. 2.83ms from Toronto, CA
89.172.148.213 AS5391 Hrvatski Telekom d.d. 6.97ms from Zagreb, HR
31.165.60.21 AS6730 Sunrise GmbH 0.92ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f2 203.146.236.17
traceroute to 203.146.236.17 (203.146.236.17): 64 hops max, 52 byte packets
2 [] 203.159.68.108 6.257 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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