1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.50.0.0/16
  4. AS4750  | 147.50.0.0/22

147.50.0.0/22

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country Thailand
Domain bts.co.th
ASN AS4750
Registry APNIC
ID BANGKOKMASSTRANSITSYSTEM-TH

WHOIS Details

inetnum:        147.50.0.0 - 147.50.0.255
netname:        BangkokMassTransitSystem-TH
descr:          reassign to Bangkok Mass Transit System PLC.(BTS)
descr:          contact [email protected]
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:  2021-01-20T01:53:10Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        LIA1-AP
tech-c:         LIA1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        LIA1-AP
tech-c:         LIA1-AP
nic-hdl:        AC1613-AP
remarks:        Generated from irt object IRT-CSLOXINFO-TH
remarks:        [email protected] was validated on 2025-09-04
abuse-mailbox:  [email protected]
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:         [email protected]
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:          147.50.0.0/24
origin:         AS137919
descr:          CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
mnt-by:         LOXINFO-IS
last-modified:  2025-05-28T11:03:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 147.50.0.0/22

Range ASN Company Num of IPs
147.50.0.0/24 AS137919 reassign to Bangkok Mass Transit System PLC.(BTS) 256
147.50.2.0/24 AS137977 reassign to One to One Contacts Co., Ltd. 256
147.50.0.0/24 AS4750 reassign to Bangkok Mass Transit System PLC.(BTS) 256

Nearby Ranges

BGP prefixes that overlap with 147.50.0.0/16

Range ASN Company Num of IPs
147.50.192.0/19 AS151808 ADVANCED WIRELESS NETWORK COMPANY LIMITED 8,192
147.50.192.0/19 AS45458 ADVANCED WIRELESS NETWORK COMPANY LIMITED 8,192
147.50.128.0/19 AS4750 CS Loxinfo Public Company Limited 8,192
147.50.192.0/19 AS37932 ADVANCED WIRELESS NETWORK COMPANY LIMITED 8,192
147.50.176.0/20 AS45806 ADVANCED WIRELESS NETWORK COMPANY LIMITED 4,096
147.50.80.0/20 AS133581 ADVANCED WIRELESS NETWORK COMPANY LIMITED 4,096
147.50.160.0/20 AS4750 CS Loxinfo Public Company Limited 4,096
147.50.176.0/20 AS45458 ADVANCED WIRELESS NETWORK COMPANY LIMITED 4,096
147.50.80.0/20 AS45458 ADVANCED WIRELESS NETWORK COMPANY LIMITED 4,096
147.50.36.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
147.50.240.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.242.0/24 AS142299 CLOUDFOREST CO., LTD. 256
147.50.243.0/24 AS142299 CLOUDFOREST CO., LTD. 256
147.50.244.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.252.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.253.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.196.0/24 AS150686 reassign to State Railway of Thailand-Internet 256
147.50.62.0/24 AS152190 CS Loxinfo Public Company Limited 256
147.50.40.0/24 AS154088 reassign to Advanced Info Services (JW Marriott Phuket Resort & Spa) 256
147.50.207.0/24 AS45430 reassign to 2nd Phase Tik Tok CDN 256
147.50.192.0/24 AS45458 reassign to มหาวิทยาลัยพายัพ 256
147.50.193.0/24 AS45458 reassign to มหาวิทยาลัยเทคโนโลยีราชมงคลสุวรรณ ูมิ 256
147.50.195.0/24 AS45458 reassign to TV5 HQ Internet Main 256
147.50.201.0/24 AS45458 บจ. คอฟฟี่ คอนเซ็ปต์ รีเทล 256
147.50.33.0/24 AS45458 Advanced Wireless Network Company Limited 256
147.50.63.0/24 AS45458 Advanced Wireless Network Company Limited 256
147.50.79.0/24 AS45458 Advanced Wireless Network Company Limited 256
147.50.97.0/24 AS45458 โรงพยาบาล แม่สอด-Internet # 1 256
147.50.0.0/24 AS4750 reassign to Bangkok Mass Transit System PLC.(BTS) 256
147.50.128.0/24 AS4750 reassign to VCloud 10G Service 256
147.50.16.0/24 AS4750 reassign to Teledirect Telecommerce (Thailand) Co.,Ltd. 256
147.50.46.0/24 AS4750 reassign to LXT Networks Co.,Ltd. 256
147.50.49.0/24 AS4750 reassign to Interlink Telecom Public Company Limited (Project SIS Distribution) 256
147.50.78.0/24 AS4750 CS Loxinfo Public Company Limited 256
147.50.233.0/24 AS9891 CLOUDFOREST CO.,LTD. 256
147.50.240.0/24 AS9891 CLOUDFOREST CO.,LTD. 256
147.50.16.0/24 AS133791 reassign to Teledirect Telecommerce (Thailand) Co.,Ltd. 256
147.50.69.0/24 AS135381 reassign to Symphony Communication Public Company Limited (Proj.SIS Distribution(Thailand) Public Company Limited) 256
147.50.0.0/24 AS137919 reassign to Bangkok Mass Transit System PLC.(BTS) 256
147.50.2.0/24 AS137977 reassign to One to One Contacts Co., Ltd. 256
147.50.74.0/24 AS140662 reassign to AEON Thana Sinsap (Thailand) 256
147.50.229.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.233.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.235.0/24 AS142299 CLOUDFOREST CO.,LTD. 256
147.50.238.0/24 AS142299 CLOUDFOREST CO.,LTD. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
147.50.0.1 AS137919 BTS Building, 1000 Phahonyothin Rd., Chomphon, Chatuchak Bangkok 10900 Thailand 1.02ms from Bangkok, TH
147.50.1.89 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.90ms from Bangkok, TH
147.50.2.253 AS137977 ONE TO ONE CONTACTS PUBLIC COMPANY LIMITED 2.45ms from Bangkok, TH
147.50.3.66 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.94ms 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
221.198.65.70 AS4837 CHINA UNICOM China169 Backbone 4.69ms from Beijing, CN
163.228.231.22 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.23ms from Beijing, CN
38.94.50.182 AS54488 QxC Communications, Inc. 1.99ms from Boca Raton, US
175.6.6.22 AS63835 CT-HuNan-Changsha-IDC 0.89ms from Changsha, CN
137.128.79.150 AS668 United States Department of Defense (DoD) 4.24ms from Chicago, US
34.31.119.150 AS396982 Google LLC 0.12ms from Council Bluffs, US
177.135.89.198 AS18881 TELEFÔNICA BRASIL S.A 1.09ms from Curitiba, BR
90.125.219.70 AS3215 Orange S.A. 9.55ms from Frankfurt am Main, DE
34.159.203.38 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
47.239.137.246 AS45102 Alibaba (US) Technology Co., Ltd. 0.66ms from Hong Kong, HK
95.101.245.198 AS16625 Akamai Technologies, Inc. 0.24ms from Manchester, GB
195.190.111.198 AS3216 PJSC "Vimpelcom" 0.50ms from Saint Petersburg, RU
121.50.29.214 AS4668 LG CNS 1.21ms from Seoul, KR
221.164.58.86 AS4766 Korea Telecom 6.13ms from Seoul, KR
118.39.156.246 AS4766 Korea Telecom 7.04ms from Seoul, KR
197.9.63.70 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.54ms from Tunis, TN
73.137.126.118 AS7922 Comcast Cable Communications, LLC 3.23ms from Atlanta, US
51.225.132.166 AS16509 Amazon.com, Inc. 1.17ms from Berlin, DE
73.69.229.198 AS7922 Comcast Cable Communications, LLC 5.04ms from Boston, US
36.140.49.214 AS9808 China Mobile Communications Group Co., Ltd. 0.68ms from Chongqing, CN
50.189.40.230 AS7922 Comcast Cable Communications, LLC 5.42ms from Denver, US
23.114.41.6 AS7018 AT&T Enterprises, LLC 4.88ms from Durham, US
91.48.20.70 AS3320 Deutsche Telekom AG 10.44ms from Frankfurt am Main, DE
96.232.40.246 AS701 Verizon Business 2.58ms from New York City, US
180.33.218.198 AS4713 NTT DOCOMO BUSINESS,Inc. 3.00ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 147.50.3.65
traceroute to 147.50.3.65 (147.50.3.65): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.146 1.324 ms
8 [AS4750] 203.146.97.16 1.382 ms
9 [AS4750] 147.50.3.65 2.036 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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