1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.172.0.0/16
  4. AS4750  | 203.172.78.0/24

203.172.78.0/24

AS4750  ·  CS LOXINFO PUBLIC COMPANY LIMITED

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Summary

Country Thailand
Domain ais.co.th
ASN AS4750
Registry APNIC
ID HYATTPLACE-TH

WHOIS Details

inetnum:        203.172.78.0 - 203.172.78.255
netname:        HyattPlace-TH
descr:          reassign to Hyatt Place Sukhumvit Bangkok (Pioneer Property Co., Ltd )
descr:          contact pravina.srisakulchawla@gmail.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:  2021-01-20T01:49:12Z
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:         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:          203.172.78.0/24
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:  2025-05-29T00:39:48Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.172.0.0/16

Range ASN Company Num of IPs
203.172.128.0/17 AS23974 Ministry of Education - EMISC 32,768
203.172.0.0/19 AS7629 VITRO INC. 8,192
203.172.16.0/20 AS7629 VITRO INC. 4,096
203.172.40.0/22 AS9891 CS Loxinfo Public Company Limited 1,024
203.172.48.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.172.64.0/22 AS4750 CS LoxInfo Public COmpany Limited 1,024
203.172.114.0/23 AS4750 CS LoxInfo Public COmpany Limited 512
203.172.46.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.172.63.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.89.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.90.0/24 AS45458 Blue Worth_Corporate Internet 256
203.172.91.0/24 AS45458 Blue Worth_Corporate Internet 256
203.172.109.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.110.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.116.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.119.0/24 AS4750 reassign to Loopback for BN at The Cloud 256
203.172.126.0/24 AS4750 reassign to Renaissance Bangkok Hotel Ratchaprasong 256
203.172.36.0/24 AS4750 reassign to Wan IP for Corporate customer(Cloud) 256
203.172.37.0/24 AS4750 reassign to Wan IP for Corporate customer(Cloud) 256
203.172.38.0/24 AS4750 reassign to CSLOXINFO-IDC 256
203.172.39.0/24 AS4750 reassign to WHA INFONITE CO.,Ltd. 256
203.172.45.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.172.51.0/24 AS4750 reassign to Wan IP for Corporate customer(Cloud)(/31) 256
203.172.53.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.172.54.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.172.58.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.172.60.0/24 AS4750 reassign to Wan IP for Bangkok(Cyberworld) 256
203.172.61.0/24 AS4750 reassign to Corporate Wan for Cyberworld 256
203.172.62.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.172.69.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.70.0/24 AS4750 reassign to Management for service broadband 256
203.172.71.0/24 AS4750 reassign to Management for service broadband 256
203.172.79.0/24 AS4750 reassign to Wan IP for Corporate customer(Cloud)(/31) 256
203.172.73.0/24 AS137392 reassign to KTB Securities (Thailand) Co., Ltd. 256
203.172.93.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.95.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.88.0/24 AS4750 CS LoxInfo Public COmpany Limited 256
203.172.108.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.112.0/24 AS45458 reassign to ¸£ ¸° ¸š ¸š mass mail marketing 256
203.172.117.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.44.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.52.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.55.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.172.59.0/24 AS45458 Advanced Wireless Network Company Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
203.172.78.111 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 3.48ms 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
184.12.11.40 AS5650 Frontier Communications of America, Inc. 1.96ms from Ashburn, US
156.195.124.72 AS8452 TE-AS 5.94ms from Cairo, EG
68.39.157.248 AS7922 Comcast Cable Communications, LLC 12.51ms from Chicago, US
18.216.239.184 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
104.59.156.8 AS7018 AT&T Enterprises, LLC 3.09ms from Dallas, US
106.212.33.56 AS24560 Bharti Airtel Ltd., Telemedia Services 9.26ms from Delhi, IN
52.172.154.184 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
80.180.51.216 AS3269 Telecom Italia S.p.A. 4.74ms from Milan, IT
79.2.140.56 AS3269 Telecom Italia S.p.A. 4.02ms from Milan, IT
149.100.188.120 AS174 Cogent Communications, LLC 0.69ms from New York City, US
72.82.130.248 AS701 Verizon Business 4.39ms from New York City, US
177.156.141.88 AS18881 TELEFÔNICA BRASIL S.A 2.88ms from Novo Hamburgo, BR
69.115.9.184 AS6128 Cablevision Systems Corp. 8.70ms from Piscataway, US
62.118.142.40 AS8359 MTS PJSC 4.64ms from Saint Petersburg, RU
54.183.94.216 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
197.8.82.200 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.74ms from Tunis, TN
5.13.74.40 AS8708 DIGI ROMANIA S.A. 1.79ms from Bacau, RO
173.24.61.184 AS30036 Mediacom Communications Corp 13.43ms from Chicago, US
222.168.175.232 AS4134 CHINANET-BACKBONE 12.90ms from Dalian, CN
72.48.45.232 AS7459 Grande Communications Networks, LLC 13.61ms from Dallas, US
1.251.79.56 AS9318 SK Broadband Co Ltd 5.76ms from Incheon, KR
76.174.138.24 AS20001 Charter Communications Inc 3.78ms from Los Angeles, US
195.55.99.88 AS3352 TELEFONICA DE ESPANA S.A.U. 9.23ms from Madrid, ES
161.33.88.40 AS31898 Oracle Corporation 0.16ms from Melbourne, AU
35.138.236.88 AS33363 Charter Communications, Inc 9.96ms 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 203.172.78.1
traceroute to 203.172.78.1 (203.172.78.1): 64 hops max, 52 byte packets
8 [AS4750] 203.146.97.66 2.658 ms
9 [AS4750] 203.172.78.1 4.098 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.

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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