58.137.20.0/24

AS4750 · CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country	Thailand
Domain	kskgroup.com
ASN	AS4750
Registry	APNIC
ID	KSK-TH

WHOIS Details

inetnum:        58.137.20.224 - 58.137.20.255
netname:        KSK-TH
descr:          reassign to KSK Insurance PCL
descr:          contact satawas.pl@kskgroup.com
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:  2021-01-20T01:54:49Z
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:  2025-09-04T17:19:17Z
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:         ip_admin@csloxinfo.net
admin-c:        LIA1-AP
tech-c:         LIA1-AP
nic-hdl:        LIA1-AP
mnt-by:         CSLOXINFO-IS
last-modified:  2017-06-09T17:43:45Z
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
58.137.179.0/24	AS45458	Advanced Wireless Network Company Limited	256
58.137.185.0/24	AS45458	Advanced Wireless Network Company Limited	256
58.137.200.0/24	AS45458	Mekongnet TLS POP - internet	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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
58.137.20.254	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`2.39ms` 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
189.107.140.88	AS7738 V tal	`9.08ms` from Fortaleza, BR
176.158.28.232	AS5410 Bouygues Telecom SA	`5.26ms` from Frankfurt am Main, DE
23.199.134.168	AS16625 Akamai Technologies, Inc.	`0.26ms` from Kuala Lumpur, MY
154.84.61.200	AS400619 AROSSCLOUD INC.	`0.26ms` from Los Angeles, US
75.237.229.248	AS6167 Verizon Business	`13.45ms` from Los Angeles, US
177.45.178.184	AS19182 TELEFÔNICA BRASIL S.A	`1.90ms` from Osasco, BR
176.172.233.248	AS5410 Bouygues Telecom SA	`2.06ms` from Paris, FR
200.112.34.168	AS7418 TELEFÓNICA CHILE S.A.	`2.20ms` from Santiago, CL
179.153.208.184	AS28573 Claro NXT Telecomunicacoes Ltda	`9.75ms` from Sao Paulo, BR
116.67.55.56	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`7.32ms` from Seoul, KR
1.104.191.248	AS4766 Korea Telecom	`2.67ms` from Seoul, KR
118.220.205.216	AS9318 SK Broadband Co Ltd	`6.67ms` from Seoul, KR
213.212.44.200	AS12552 GlobalConnect AB	`0.53ms` from Stockholm, SE
60.133.50.56	AS17676 SoftBank Corp.	`7.53ms` from Tokyo, JP
89.219.68.88	AS58224 Iran Telecommunication Company PJS	`15.32ms` from Yerevan, AM
181.177.63.8	AS264642 TELESISTEMA S.R.L.	`18.66ms` from Asuncion, PY
197.39.252.136	AS8452 TE-AS	`3.32ms` from Cairo, EG
139.214.212.104	AS4837 CHINA UNICOM China169 Backbone	`4.63ms` from Changchun, CN
35.222.236.136	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
204.136.106.8	AS22460 PepsiCo, Inc.	`0.98ms` from Dallas, US
94.249.216.40	AS12586 GHOSTnet GmbH	`0.61ms` from Frankfurt am Main, DE
18.192.36.88	AS16509 Amazon.com, Inc.	`0.33ms` from Frankfurt am Main, DE
84.136.207.72	AS3320 Deutsche Telekom AG	`3.33ms` from Frankfurt am Main, DE
173.212.117.152	AS11260 EastLink	`8.52ms` from Halifax, CA
35.178.16.40	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 58.137.20.193

traceroute to 58.137.20.193 (58.137.20.193): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.146 1.381 ms

6 [AS4750] 202.183.233.41 2.572 ms

7 [AS4750] 202.183.233.62 1.509 ms

8 [AS4750] 203.146.97.24 1.481 ms

9 [AS4750] 58.137.20.193 2.416 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On October 17th 2025

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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