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
147.50.3.66 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.95ms from Bangkok, TH
147.50.2.253 AS137977 ONE TO ONE CONTACTS PUBLIC COMPANY LIMITED 2.44ms from Bangkok, TH
147.50.1.89 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.02ms from Bangkok, TH
147.50.0.1 AS137919 BTS Building, 1000 Phahonyothin Rd., Chomphon, Chatuchak Bangkok 10900 Thailand 1.04ms 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
50.255.137.22 AS7922 Comcast Cable Communications, LLC 7.62ms from Boston, US
97.225.125.22 AS6167 Verizon Business 19.74ms from Dallas, US
103.184.178.134 AS149662 PT Hostnet Data Global 0.44ms from Jakarta, ID
77.47.163.22 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.68ms from Kyiv, UA
70.55.187.102 AS577 Bell Canada 3.45ms from Montreal, CA
218.204.59.38 AS9808 China Mobile Communications Group Co., Ltd. 1.83ms from Nanning, CN
90.49.104.246 AS3215 Orange S.A. 6.92ms from Paris, FR
92.168.14.70 AS3215 Orange S.A. 2.23ms from Paris, FR
189.60.6.54 AS28573 Claro NXT Telecomunicacoes Ltda 7.21ms from Rio de Janeiro, BR
31.130.16.102 AS51032 LLC POWERNET 11.20ms from Samara, RU
222.100.86.6 AS4766 Korea Telecom 1.57ms from Seoul, KR
211.33.243.102 AS4766 Korea Telecom 4.60ms from Seoul, KR
96.236.149.198 AS701 Verizon Business 6.66ms from Ashburn, US
50.186.222.246 AS7922 Comcast Cable Communications, LLC 6.83ms from Ashburn, US
181.58.235.230 AS10620 Telmex Colombia S.A. 14.93ms from Bogota, CO
208.90.150.6 AS23018 CareSource Management Group, Co. 8.27ms from Chicago, US
50.238.75.6 AS7922 Comcast Cable Communications, LLC 2.16ms from Chicago, US
63.224.89.118 AS209 CenturyLink Communications, LLC 7.77ms from Denver, US
23.114.41.6 AS7018 AT&T Enterprises, LLC 5.05ms from Durham, US
37.24.69.54 AS3209 Vodafone GmbH 9.62ms from Frankfurt am Main, DE
4.165.20.150 AS8075 Microsoft Corporation 0.24ms from Gaevle, SE
36.93.167.198 AS7713 PT Telekomunikasi Indonesia 0.67ms from Jakarta, ID
37.110.45.102 AS42610 PJSC Rostelecom 1.38ms from Moscow, RU
121.241.1.6 AS4755 TATA Communications formerly VSNL is Leading ISP 1.05ms from Mumbai, IN
174.177.125.118 AS7922 Comcast Cable Communications, LLC 13.62ms from Murfreesboro, US

Traceroute

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

$
traceroute -a -n -q1 147.50.0.2
traceroute to 147.50.0.2 (147.50.0.2): 64 hops max, 52 byte packets
1 [AS42473] 217.146.0.38 0.168 ms
2 [] 203.159.68.122 0.511 ms
4 [AS137919] 147.50.0.2 1.019 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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.

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