1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.170.0.0/16
  4. AS133481  | 203.170.222.0/24

203.170.222.0/24

AS133481  ·  AIS Fibre

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Summary

Country Thailand
Domain csl.co.th
ASN AS133481
Registry APNIC
ID CSL-SME-BB-TH

WHOIS Details

inetnum:        203.170.222.0 - 203.170.222.255
netname:        CSL-SME-BB-TH
descr:          reassign to CSL SME Broadband
descr:          contact ip_admin@csl.co.th
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:  2021-01-20T01:55:00Z
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:          203.170.222.0/24
origin:         AS133481
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         Loxinfo-IS
last-modified:  2025-05-29T00:32:12Z
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
203.170.32.0/20 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
203.170.16.0/22 AS45533 The Comptroller General's Department 1,024
203.170.52.0/22 AS3491 PCCW Global Japan corporation. 1,024
203.170.248.0/22 AS4750 CS Loxinfo Public Company Limited 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
203.170.50.0/23 AS23883 Movaci Co., Ltd 512
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
203.170.192.0/23 AS9891 CS Loxinfo Public Company Limited 512
203.170.146.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.170.26.0/23 AS38247 Vietnamobile Telecommunications Joint Stock Company 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
203.170.216.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.209.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.210.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.228.0/24 AS38444 reassign to Advanced Info Service 256
203.170.229.0/24 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
203.170.196.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.191.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.131.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.221.0/24 AS133481 reassign to CSL SME Broadband 256
203.170.56.0/24 AS23838 Network Pro 256
203.170.48.0/24 AS17912 EPAM SYSTEMS INDIA PRIVATE LIMITED 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
203.170.155.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.153.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.169.0/24 AS154502 CS Loxinfo Public Company Limited 256
203.170.168.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.171.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.179.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.185.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.149.0/24 AS45458 reassign to IP Star 256
203.170.194.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.144.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.199.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.170.69.0/24 AS141421 Cactus Internet Services Private 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
203.170.219.0/24 AS133481 reassign to CSL SME Broadband 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
203.170.222.18 AS133481 AIS Fibre 4.13ms 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
99.113.206.136 AS7018 AT&T Enterprises, LLC 7.79ms from Atlanta, US
181.23.114.216 AS22927 Telefonica de Argentina 3.87ms from Buenos Aires, AR
184.64.3.8 AS6327 Shaw Communications 9.08ms from Calgary, CA
18.253.204.104 AS8987 Amazon Data Services Ireland Ltd 1.07ms from Columbus, US
204.80.187.8 AS11080 Yellowknife Wireless Company, LLC 5.46ms from Hillsboro, US
207.178.209.200 AS5033 Key Information Systems, Inc. 1.88ms from Los Angeles, US
173.237.243.216 AS15321 Groupe Maskatel 2.90ms from Montreal, CA
23.93.203.40 AS46375 Sonic Telecom LLC 1.69ms from San Jose, US
49.31.186.8 AS4766 Korea Telecom 8.05ms from Seoul, KR
190.202.169.248 AS8048 CANTV Servicios, Venezuela 9.60ms from Willemstad, CW
107.20.78.24 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
62.1.194.232 AS1241 Forthnet 1.34ms from Athens, GR
46.244.117.152 AS54103 MOD Mission Critical, LLC 0.34ms from Chicago, US
217.241.49.232 AS3320 Deutsche Telekom AG 12.99ms from Frankfurt am Main, DE
60.177.234.88 AS4134 CHINANET-BACKBONE 4.88ms from Hangzhou, CN
183.160.181.200 AS4134 CHINANET-BACKBONE 5.74ms from Huai'an, CN
51.94.212.152 AS16509 Amazon.com, Inc. 5.66ms from Madrid, ES
179.225.177.248 AS26599 TELEFÔNICA BRASIL S.A 1.85ms from Osasco, BR
126.7.214.72 AS17676 SoftBank Corp. 2.97ms from Tokyo, JP
82.162.55.200 AS12389 PJSC Rostelecom 1.22ms from Vladivostok, RU
86.85.201.232 AS1136 KPN B.V. 2.78ms from Amsterdam, NL
69.43.65.232 AS32432 Colleges of the Fenway, Inc. 0.89ms from Boston, US
40.89.83.232 AS8075 Microsoft Corporation 0.35ms from Boydton, US
187.139.132.136 AS8151 UNINET 6.74ms from Guadalajara, MX
2.230.98.24 AS12874 Fastweb SpA 8.13ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 203.170.222.6
traceroute to 203.170.222.6 (203.170.222.6): 64 hops max, 52 byte packets
5 [AS21859] 128.1.9.205 0.436 ms
6 [AS45458] 119.31.4.200 0.962 ms
7 [AS133481] 49.228.4.57 1.105 ms
8 [AS133481] 49.228.4.97 1.226 ms
9 [AS133481] 58.64.62.2 5.451 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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