58.137.20.0/22

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
58.137.23.130	sealitegroup.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
58.137.23.116	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`6.81ms` from Bangkok, TH
58.137.20.254	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`2.24ms` from Bangkok, TH
58.137.22.241	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`2.59ms` 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
1.88.186.102	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.33ms` from Beijing, CN
181.234.2.70	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.68ms` from Bogota, CO
12.91.241.38	AS7018 AT&T Enterprises, LLC	`5.40ms` from Columbus, US
34.29.63.86	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
117.161.181.198	AS9808 China Mobile Communications Group Co., Ltd.	`1.67ms` from Hohhot, CN
24.246.222.230	AS40918 Diode Cable Company	`7.46ms` from Lincoln, US
18.245.23.6	AS16509 Amazon.com, Inc.	`0.35ms` from London, GB
206.82.6.118	AS963 N963 PTE. LTD.	`0.27ms` from Los Angeles, US
79.147.188.118	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.80ms` from Madrid, ES
83.63.212.134	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.85ms` from Madrid, ES
89.189.131.38	AS24955 JSC "Ufanet"	`19.61ms` from Moscow, RU
20.106.81.230	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
3.236.249.214	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
107.195.79.246	AS7018 AT&T Enterprises, LLC	`2.95ms` from San Antonio, US
74.93.12.198	AS7922 Comcast Cable Communications, LLC	`6.12ms` from San Jose, US
4.194.36.38	AS8075 Microsoft Corporation	`0.60ms` from Singapore, SG
199.114.253.246	AS11239 Skycomp Solutions Inc.	`2.16ms` from Toronto, CA
193.178.132.214	AS29536 Bank Millennium SA	`0.70ms` from Warsaw, PL
188.18.22.214	AS12389 PJSC Rostelecom	`5.46ms` from Yekaterinburg, RU
108.93.148.38	AS7018 AT&T Enterprises, LLC	`4.12ms` from Atlanta, US
104.59.19.150	AS7018 AT&T Enterprises, LLC	`3.95ms` from Atlanta, US
210.82.10.230	AS4808 China Unicom Beijing Province Network	`3.70ms` from Beijing, CN
179.32.51.230	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.77ms` from Bogota, CO
65.25.57.70	AS10796 Charter Communications Inc	`8.41ms` from Cleveland, US
99.56.69.38	AS7018 AT&T Enterprises, LLC	`11.60ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -m8 58.137.21.172

traceroute to 58.137.21.172 (58.137.21.172): 8 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.445 ms

2 *

3 [AS4750] 27.254.196.21 1.96 ms

4 [AS4750] 202.183.233.41 3.679 ms

5 [AS4750] 203.170.200.223 1.96 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 19th 2026

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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