1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.23.0.0/16
  4. AS152664  | 203.23.189.0/24

203.23.189.0/24

AS152664  ·  CIMB Thai Bank Public Company Limited (DR)

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Summary

Country Thailand
Domain cimbthai.com
ASN AS152664
Registry APNIC
ID CTBPCL-TH

WHOIS Details

inetnum:        203.23.188.0 - 203.23.189.255
netname:        CTBPCL-TH
descr:          CIMB Thai Bank Public Company Limited
country:        TH
org:            ORG-CTBP1-AP
admin-c:        CTBP1-AP
tech-c:         CTBP1-AP
abuse-c:        AC2776-AP
status:         ASSIGNED 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-routes:     MAINT-CTBPCL-TH
mnt-irt:        IRT-CTBPCL-TH
last-modified:  2024-03-22T10:45:56Z
source:         APNIC

irt:            IRT-CTBPCL-TH
address:        44 Langsuan Road,, Bangkok Lumpini, Patumwan 10330
e-mail:         trinai_k@uih.co.th
abuse-mailbox:  trinai_k@uih.co.th
admin-c:        CTBP1-AP
tech-c:         CTBP1-AP
auth:           # Filtered
remarks:        trinai_k@uih.co.th was validated on 2026-01-05
mnt-by:         MAINT-CTBPCL-TH
last-modified:  2026-01-05T03:22:33Z
source:         APNIC

organisation:   ORG-CTBP1-AP
org-name:       CIMB Thai Bank Public Company Limited
org-type:       LIR
country:        TH
address:        44 Langsuan Road,
phone:          +662-841-9000
fax-no:         +662-841-9090
e-mail:         watcharapong.s@cimbthai.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-19T13:08:49Z
source:         APNIC

role:           ABUSE CTBPCLTH
country:        ZZ
address:        44 Langsuan Road,, Bangkok Lumpini, Patumwan 10330
phone:          +000000000
e-mail:         trinai_k@uih.co.th
admin-c:        CTBP1-AP
tech-c:         CTBP1-AP
nic-hdl:        AC2776-AP
remarks:        Generated from irt object IRT-CTBPCL-TH
remarks:        trinai_k@uih.co.th was validated on 2026-01-05
abuse-mailbox:  trinai_k@uih.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T03:22:52Z
source:         APNIC

role:           CIMB Thai Bank Public Company Limited administrator
address:        44 Langsuan Road,, Bangkok Lumpini, Patumwan 10330
country:        TH
phone:          +662-841-9000
fax-no:         +662-841-9090
e-mail:         watcharapong.s@cimbthai.com
admin-c:        CTBP1-AP
tech-c:         CTBP1-AP
nic-hdl:        CTBP1-AP
mnt-by:         MAINT-CTBPCL-TH
last-modified:  2024-03-19T01:31:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range ASN Company Num of IPs
203.23.152.0/21 AS9648 Australia On Line 2,048
203.23.200.0/22 AS55900 GLBB Japan KK 1,024
203.23.220.0/22 AS7604 Zettanet Pty Ltd 1,024
203.23.236.0/22 AS18390 Spintel Pty Ltd 1,024
203.23.178.0/23 AS137409 GSL Networks Pty LTD 512
203.23.86.0/24 AS1221 Surak Enterprises 256
203.23.252.0/24 AS133431 John XIII College Inc 256
203.23.128.0/24 AS133752 BrainStorm Network, Inc 256
203.23.90.0/24 AS134184 St. Josephs College - Hunters Hill 256
203.23.53.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.23.178.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.179.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.57.0/24 AS137411 Office of Public Prosecutions 256
203.23.105.0/24 AS137864 Royal College of Pathologists of Australasia 256
203.23.56.0/24 AS140977 SCECGS Redlands Ltd 256
203.23.77.0/24 AS142471 QUICKLINK BROADBAND 256
203.23.1.0/24 AS151711 DAILY FANTASY TECHNOLOGIES PRIVATE LIMITED 256
203.23.36.0/24 AS153451 Kenpro Pty Ltd 256
203.23.74.0/24 AS154187 UMBRELLA CABLE SYSTEMS PVT LTD 256
203.23.70.0/24 AS154195 Kementerian Pemberdayaan Perempuan Dan Perlindungan Anak 256
203.23.52.0/24 AS154196 PT Terra Net Indonesia 256
203.23.127.0/24 AS17158 DATTO ASIAPAC PTY LTD 256
203.23.39.0/24 AS17378 Aylie Brutman 256
203.23.199.0/24 AS17882 Univision LLC 256
203.23.49.0/24 AS17882 Univision LLC 256
203.23.244.0/24 AS18679 internet4associations 256
203.23.255.0/24 AS204815 Ahlatci Teknoloji A.S 256
203.23.103.0/24 AS209242 UMPIRE ASSOCIATES LTD 256
203.23.104.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.106.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.60.0/24 AS24069 Winc Australia Pty Limited 256
203.23.253.0/24 AS24436 Iona College Brisbane 256
203.23.139.0/24 AS24516 Virtutel Pty Ltd 256
203.23.175.0/24 AS2764 John Whitfeld 256
203.23.191.0/24 AS2764 The Technology Division P/L T/A Lanrex Managed Solutions 256
203.23.176.0/24 AS394881 superclouds-jp-node 256
203.23.177.0/24 AS394881 superclouds-us-node 256
203.23.138.0/24 AS4739 iiNet Limited 256
203.23.22.0/24 AS4739 iiNet Limited 256
203.23.225.0/24 AS4739 iiNet Limited 256
203.23.173.0/24 AS4764 G. P. STERN PTY LTD 256
203.23.116.0/24 AS4826 VOCUS PTY LTD 256
203.23.31.0/24 AS55506 Reynolds and Reynolds Pty Ltd 256
203.23.136.0/24 AS56132 Baker Heart and Diabetes Institute 256
203.23.190.0/24 AS7545 ALLIT PTY. LTD 256
203.23.7.0/24 AS7545 Hi-Speed Networking 256
203.23.72.0/24 AS7545 iiNet Limited 256
203.23.119.0/24 AS7575 Monash Health 256
203.23.38.0/24 AS7575 Sceggs Darlinghurst 256
203.23.50.0/24 AS9266 Fiveways International Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

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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
203.23.189.101 AS152664 CIMB Thai Bank Public Company Limited (DR) 2.51ms 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
111.196.252.40 AS4808 China Unicom Beijing Province Network 3.40ms from Beijing, CN
98.216.107.248 AS7922 Comcast Cable Communications, LLC 10.30ms from Boston, US
113.218.188.200 AS4134 CHINANET-BACKBONE 2.77ms from Changsha, CN
38.177.142.152 AS398478 PEG TECH INC 0.81ms from Hong Kong, HK
136.165.139.184 AS1657 University of Louisville 4.87ms from Indianapolis, US
89.181.24.200 AS2860 NOS COMUNICACOES, S.A. 11.61ms from Lisbon, PT
38.94.179.168 AS174 Cogent Communications, LLC 0.71ms from New York City, US
93.193.238.120 AS3320 Deutsche Telekom AG 6.67ms from Nuernberg, DE
57.154.182.136 AS8075 Microsoft Corporation 0.57ms from San Jose, US
200.185.168.216 AS16685 TIVIT TERCEIRIZAÇÃO DE PROCESSOS, SERV. E TEC. S/A 0.86ms from Sao Paulo, BR
172.83.156.8 AS201106 Spartan Host Ltd 0.22ms from Seattle, US
220.137.135.72 AS3462 Data Communication Business Group 0.96ms from Taipei, TW
126.111.26.216 AS17676 SoftBank Corp. 10.93ms from Tokyo, JP
145.28.231.120 AS1103 SURF B.V. 7.46ms from Amsterdam, NL
172.175.119.168 AS8075 Microsoft Corporation 0.28ms from Boydton, US
141.142.222.184 AS1224 University of Illinois 2.90ms from Chicago, US
13.59.39.168 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
47.220.248.24 AS19108 Optimum 1.53ms from Dallas, US
3.122.248.56 AS16509 Amazon.com, Inc. 0.49ms from Frankfurt am Main, DE
115.75.99.200 AS7552 Viettel Group 3.02ms from Ho Chi Minh City, VN
166.157.53.8 AS6167 Verizon Business 18.12ms from New York City, US
61.115.249.24 AS10019 Matsusaka Cable-TV Station Inc. 2.69ms from Osaka, JP
83.143.117.56 AS212653 NETFY SARL 5.91ms from Paris, FR
184.169.223.168 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
220.117.99.8 AS4766 Korea Telecom 1.49ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 203.23.189.101
traceroute to 203.23.189.101 (203.23.189.101): 64 hops max, 52 byte packets
1 [AS42473] 217.146.0.38 0.516 ms
2 [] 203.159.68.172 0.748 ms
3 *
4 *
5 *
6 *
7 *
8 *
9 *
10 *
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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