58.137.66.0/24

AS23891 · Phatra Securities

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Summary

Country	Thailand
Domain	phatrasecurities.com
ASN	AS23891
Registry	APNIC
ID	PHATRASEC-TH

WHOIS Details

inetnum:        58.137.66.0 - 58.137.66.255
netname:        phatrasec-th
descr:          reassign to  Phatra Securities Public Company Limited
descr:          contact Phatrawut@phatrasecurities.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:  2021-01-20T01:54:14Z
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:         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:          58.137.66.0/24
origin:         AS154179
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 19-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         LOXINFO-IS
last-modified:  2025-10-21T09:16:31Z
source:         APNIC

route:          58.137.66.0/24
origin:         AS23891
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         LOXINFO-IS
last-modified:  2025-05-29T01:14:19Z
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
58.137.66.138	phatraasset.co.th	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
58.137.66.3	AS23891 Phatra Securities	`4.19ms` 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
101.109.6.104	AS23969 TOT Public Company Limited	`2.56ms` from Bangkok, TH
218.67.155.200	AS4837 CHINA UNICOM China169 Backbone	`5.32ms` from Beijing, CN
35.155.207.248	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
86.120.35.24	AS8708 DIGI ROMANIA S.A.	`4.71ms` from Bucharest, RO
16.50.6.88	AS16509 Amazon.com, Inc.	`0.62ms` from Melbourne, AU
79.22.7.232	AS3269 Telecom Italia S.p.A.	`5.53ms` from Milan, IT
133.32.27.88	AS2519 ARTERIA Networks Corporation	`2.45ms` from Osaka, JP
185.54.38.248	AS57752 VOIP Telecom SAS	`0.57ms` from Paris, FR
187.142.228.8	AS8151 UNINET	`3.94ms` from Santiago de Queretaro, MX
39.175.170.136	AS56041 China Mobile communications corporation	`6.13ms` from Suzhou, CN
61.230.118.216	AS3462 Data Communication Business Group	`1.31ms` from Taipei, TW
52.198.166.24	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
89.65.163.88	AS9141 P4 Sp. z o.o.	`6.88ms` from Warsaw, PL
171.12.130.232	AS4134 CHINANET-BACKBONE	`8.85ms` from Zhengzhou, CN
16.145.61.88	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
44.248.13.120	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
179.179.44.8	AS18881 TELEFÔNICA BRASIL S.A	`19.80ms` from Brasilia, BR
90.64.156.200	AS15962 Orange Slovensko a.s.	`1.32ms` from Bratislava, SK
102.97.81.120	AS36925 MEDITELECOM	`6.63ms` from Casablanca, MA
27.12.49.72	AS4837 CHINA UNICOM China169 Backbone	`5.99ms` from Chongqing, CN
95.203.213.24	AS3301 Telia Company AB	`8.62ms` from Copenhagen, DK
47.75.37.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Hong Kong, HK
134.204.224.248	AS18723 Seagate Technology LLC	`15.78ms` from London, GB
92.40.111.152	AS206067 Hutchison 3G UK Limited	`8.30ms` from London, GB
104.125.83.168	AS35994 Akamai Technologies, Inc.	`0.48ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f5 58.137.66.3

traceroute to 58.137.66.3 (58.137.66.3): 64 hops max, 52 byte packets

5 [AS21859] 128.1.9.192 0.295 ms

6 [AS64050] 61.19.60.108 1.378 ms

7 [AS14789] 172.70.116.86 0.829 ms

8 [AS14789] 172.70.116.76 0.886 ms

9 [AS14789] 172.70.116.95 0.931 ms

10 [AS23891] 58.137.66.3 4.157 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 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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