58.137.21.0/24

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

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

WHOIS Details

inetnum:        58.137.16.0 - 58.137.23.255
netname:        csloxinfo-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:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      LOXINFO-IS
mnt-irt:        IRT-CSLOXINFO-TH
last-modified:  2025-01-08T05:21:00Z
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

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:          58.137.20.0/24
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:  2025-05-29T01:09:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 58.137.0.0/16

Range ASN Company Num of IPs
58.137.32.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.188.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.52.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.124.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.128.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.0.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.104.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.148.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.76.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.152.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.80.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.180.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
58.137.176.0/23 AS140326 CS Loxinfo Public Company Limited 512
58.137.176.0/23 AS4750 CS Loxinfo Public Company Limited 512
58.137.122.0/23 AS4750 CS Loxinfo Public Company Limited 512
58.137.118.0/23 AS4750 CS Loxinfo Public Company Limited 512
58.137.114.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.120.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.133.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.147.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.185.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.204.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.205.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.206.0/24 AS45458 reassign to MEDIA ADC 256
58.137.207.0/24 AS45458 IP Public for UPF: VPN_N6_IPCBB_internet 256
58.137.50.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.75.0/24 AS45458 Advanced Wireless Network Company Limited 256
58.137.65.0/24 AS45530 reassign to Agoda Services Co.,Ltd. 256
58.137.217.0/24 AS45800 reassign to Suan Sunandha Rajabhat University 256
58.137.218.0/24 AS45800 reassign to Suan Sunandha Rajabhat University 256
58.137.95.0/24 AS45959 reassign to Thai Re Sevices Co.,Ltd.wait for return 16 ip) 256
58.137.111.0/24 AS4750 reassign to Bangkok Aviation Fuel Services PCL (BAFS) 256
58.137.115.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.117.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.121.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.132.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.146.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.157.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.160.0/24 AS4750 reassign to Shinee dot com 256
58.137.184.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.195.0/24 AS4750 reassign to Courtyard Bangkok Hotel(in Marriot Group) 256
58.137.198.0/24 AS4750 reassign to Horizon Mobile Communications Co., Ltd.(Singtel) 256
58.137.203.0/24 AS4750 reassign to CPF IT Center Co.,Ltd 256
58.137.223.0/24 AS4750 reassign to Minor Information Technology Co.,Ltd 256
58.137.226.0/24 AS4750 reassign to Marriott Executive Apartments, Sathorn Vista – Bangkok 256
58.137.232.0/24 AS4750 reassign to Wan IP for Corporate customer 256
58.137.249.0/24 AS4750 reassign to SMTP Outgoing Pool 256
58.137.252.0/24 AS4750 reassign to WAN IP for Bangkok 256
58.137.27.0/24 AS4750 CS Loxinfo Public Company Limited 256
58.137.31.0/24 AS4750 CS Loxinfo Public 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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.31.15.136 AS7922 Comcast Cable Communications, LLC 5.11ms from Ashburn, US
111.161.117.136 AS4837 CHINA UNICOM China169 Backbone 4.02ms from Beijing, CN
108.166.15.216 AS19994 Rackspace Hosting 1.32ms from Chicago, US
84.43.31.232 AS13285 TalkTalk Communications Limited 8.64ms from London, GB
80.32.30.248 AS3352 TELEFONICA DE ESPANA S.A.U. 10.80ms from Madrid, ES
75.168.199.168 AS209 CenturyLink Communications, LLC 1.59ms from Minneapolis, US
186.65.118.136 AS263740 Corporacion Laceibanetsociety 0.98ms from New York City, US
20.112.109.104 AS8075 Microsoft Corporation 0.24ms from Quincy, US
82.57.176.40 AS3269 Telecom Italia S.p.A. 2.56ms from Rome, IT
148.204.136.232 AS3484 Instituto Politecnico Nacional 6.17ms from Santiago de Queretaro, MX
14.35.146.200 AS4766 Korea Telecom 1.64ms from Seoul, KR
124.221.133.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.45ms from Shanghai, CN
211.136.105.8 AS9808 China Mobile Communications Group Co., Ltd. 1.89ms from Shanghai, CN
13.213.231.248 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
188.149.159.184 AS1257 Tele2 Sverige AB 1.19ms from Stockholm, SE
77.116.56.216 AS25255 ==> TELE2 AUSTRIA <== 11.46ms from Vienna, AT
111.196.63.200 AS4808 China Unicom Beijing Province Network 3.34ms from Beijing, CN
72.145.0.88 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
142.132.144.72 AS24940 Hetzner Online GmbH 0.24ms from Falkenstein, DE
160.119.191.120 AS36924 GVA Cote d'Ivoire SAS 15.25ms from Lomé, TG
69.17.1.88 AS3257 GTT Communications Inc. 0.60ms from Los Angeles, US
93.149.25.8 AS30722 Fastweb SpA 7.89ms from Milan, IT
177.195.60.248 AS28573 Claro NXT Telecomunicacoes Ltda 10.16ms from Rio de Janeiro, BR
90.22.238.200 AS3215 Orange S.A. 1.64ms from Saint-Denis, FR
41.96.58.200 AS36947 Telecom Algeria 10.02ms from Valencia, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 58.137.21.83
traceroute to 58.137.21.83 (58.137.21.83): 11 hops max, 52 byte packets
5 [AS7568] 202.183.138.122 190.469 ms
6 [AS7568] 202.183.138.121 201.935 ms
7 [AS7568] 202.183.138.246 206.004 ms
8 [AS4750] 203.170.200.62 201.485 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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