1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.209.0.0/16
  4. AS24060  | 103.209.51.0/24

103.209.51.0/24

AS24060  ·  KTB COMPUTER SERVICES COMPANY LIMITED

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Summary

Country Thailand
Domain ktcs.co.th
ASN AS24060
Registry APNIC
ID KTBCS-VAYU

WHOIS Details

inetnum:        103.209.50.0 - 103.209.51.255
netname:        KTBCS-VAYU
descr:          Krung Thai Computer Service Co., Ltd.
country:        TH
admin-c:        KCSC1-AP
tech-c:         AK1301-AP
abuse-c:        AK1301-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-KTB-KTBCS-TH
mnt-irt:        IRT-KTB-KTBCS-TH
last-modified:  2021-01-27T04:55:25Z
source:         APNIC

irt:            IRT-KTB-KTBCS-TH
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
e-mail:         network.operation@ktcs.co.th
abuse-mailbox:  network.operation@ktcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
auth:           # Filtered
remarks:        network.operation@ktcs.co.th is invalid
mnt-by:         MAINT-KTB-KTBCS-TH
last-modified:  2025-12-31T13:06:18Z
source:         APNIC

role:           ABUSE KTBKTBCSTH
country:        ZZ
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
phone:          +000000000
e-mail:         network.operation@ktcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
nic-hdl:        AK1301-AP
remarks:        Generated from irt object IRT-KTB-KTBCS-TH
remarks:        network.operation@ktcs.co.th is invalid
abuse-mailbox:  network.operation@ktcs.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-31T13:06:41Z
source:         APNIC

role:           KTB COMPUTER SERVICES COMPANY LIMITED administrato
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
country:        TH
phone:          +66-2556-1998
fax-no:         +66-2556-1998
e-mail:         network.operation@ktbcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
nic-hdl:        KCSC1-AP
mnt-by:         MAINT-KTB-KTBCS-TH
last-modified:  2017-06-08T03:34:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.209.0.0/16

Range ASN Company Num of IPs
103.209.224.0/22 AS134673 GISBORNE.NET.N.Z. LIMITED 1,024
103.209.244.0/22 AS45665 EdIT Counsel 1,024
103.209.12.0/22 AS136000 LYNHAM NETWORKS PTY. LTD 1,024
103.209.44.0/22 AS13768 Agave Networks, LLC 1,024
103.209.56.0/22 AS17212 Tri-County Fiber Communications, LLC 1,024
103.209.100.0/22 AS55799 Block B3-3-1, Block B3, Level U3 1,024
103.209.248.0/22 AS17440 PT Sinar Alam Abadi (YESNET) 1,024
103.209.136.0/22 AS63570 Ping An Pay Science Technology Service Co., Ltd. 1,024
103.209.168.0/22 AS136915 Outer Rim Entertainment 1,024
103.209.116.0/22 AS23624 Chukai Television Co,.Ltd. 1,024
103.209.112.0/22 AS24139 Huashu media&Network Limited 1,024
103.209.204.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
103.209.174.0/23 AS140171 KALINGA FIBER 512
103.209.152.0/23 AS135107 CLOUD SERVERS AUSTRALIA PTY LTD 512
103.209.4.0/23 AS137271 Dalegroup Pty Ltd 512
103.209.34.0/23 AS149137 VIN8 TECHNOLOGY INVESTMENT COMPANY LIMITED 512
103.209.92.0/23 AS150180 AFREN IT t/a AFREN IT 512
103.209.132.0/23 AS138754 ASIAVISION 512
103.209.32.0/23 AS140766 THANH SANG INVESTMENT COMPANY LIMITED 512
103.209.62.0/23 AS140171 ORION COMPUTECH 512
103.209.16.0/23 AS134868 SHARKTEL INFOCOM PRIVATE LIMITED 512
103.209.74.0/23 AS151350 NIPPON COMMUNICATIONS INC. 512
103.209.24.0/23 AS58915 ARKTISMA PTY. LTD. T/A Serversaurus 512
103.209.60.0/23 AS63737 T-MEDIA DIGITAL TECHNOLOGY COMPANY LIMITED 512
103.209.2.0/24 AS135326 SCOOT NET PARTNERS PTY LTD T/A SCOOTNET 256
103.209.52.0/24 AS136174 The Professional Communications Pvt. Ltd. 256
103.209.53.0/24 AS136174 The Professional Communications Pvt. Ltd. 256
103.209.4.0/24 AS137271 Dalegroup Cloud 256
103.209.5.0/24 AS137271 Dalegroup Cloud 256
103.209.235.0/24 AS140630 PACDIA 256
103.209.253.0/24 AS140952 Virtual India 256
103.209.254.0/24 AS140952 Melbourne, AU 256
103.209.232.0/24 AS141750 PACDIA 256
103.209.92.0/24 AS150180 AFREN IT HOSTING SERVICES 256
103.209.93.0/24 AS150180 AFREN IT HOSTING SERVICES 256
103.209.109.0/24 AS150182 Crown 256
103.209.94.0/24 AS150601 SKODA AUTO VOLKSWAGEN INDIA PRIVATE LIMITED 256
103.209.10.0/24 AS150927 PT Lima Cahaya Kotim 256
103.209.172.0/24 AS151101 Net Hub 256
103.209.135.0/24 AS151120 COGNISCIENT BUSINESS SOLUTIONS PVT LTD 256
103.209.243.0/24 AS2764 Prospa Advance Pty Ltd 256
103.209.55.0/24 AS2764 HoneyBee International Pty. Limited 256
103.209.228.0/24 AS34984 Superonline Iletisim Hizmetleri A.S. 256
103.209.229.0/24 AS34984 Superonline Iletisim Hizmetleri A.S. 256
103.209.233.0/24 AS401948 PACDIA 256
103.209.234.0/24 AS401948 PACDIA 256
103.209.240.0/24 AS45636 Videocon d2h Limited 256
103.209.242.0/24 AS4826 SYDNEY SUPERDOME PTY LTD 256
103.209.98.0/24 AS55654 IAIN Surakarta 256
103.209.54.0/24 AS58460 Digicel (PNG) Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.209.51.229 AS24060 KTB COMPUTER SERVICES COMPANY LIMITED 2.81ms 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
135.237.67.8 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
101.20.93.8 AS4837 CHINA UNICOM China169 Backbone 6.23ms from Beijing, CN
91.58.60.248 AS3320 Deutsche Telekom AG 4.41ms from Duesseldorf, DE
18.66.109.184 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
187.223.114.248 AS8151 UNINET 19.81ms from Los Angeles, US
73.50.38.56 AS7922 Comcast Cable Communications, LLC 7.66ms from Mount Prospect, US
220.190.54.168 AS4134 CHINANET-BACKBONE 10.10ms from Ningbo, CN
180.11.170.56 AS4713 NTT DOCOMO BUSINESS,Inc. 14.88ms from Osaka, JP
86.62.154.120 AS2116 GLOBALCONNECT AS 0.76ms from Oslo, NO
88.178.206.200 AS12322 Free SAS 8.65ms from Paris, FR
176.69.44.88 AS1257 Tele2 Sverige AB 0.65ms from Stockholm, SE
86.151.104.216 AS2856 British Telecommunications PLC 2.96ms from London, GB
148.230.125.104 AS47583 Hostinger International Limited 0.49ms from Paris, FR
46.105.117.184 AS16276 OVH SAS 0.07ms from Roubaix, FR
179.165.149.104 AS26599 TELEFÔNICA BRASIL S.A 7.45ms from São Paulo, BR
185.17.16.184 AS48524 INTERRA telecommunications group, Ltd. 1.28ms from Yekaterinburg, RU
198.32.107.40 AS12085 Equinix, Inc. 0.75ms from Ashburn, US
20.81.119.152 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
80.4.15.88 AS5089 Virgin Media Limited 5.39ms from London, GB
216.151.34.56 AS7377 University of California, San Diego 2.62ms from Los Angeles, US
88.7.232.200 AS3352 TELEFONICA DE ESPANA S.A.U. 5.36ms from Madrid, ES
5.40.179.8 AS6739 VODAFONE ONO, S.A. 2.03ms from Madrid, ES
185.162.123.72 AS6758 Monaco Telecom S.A. 4.07ms from Marseille, FR
131.93.129.184 AS20115 Charter Communications LLC 17.35ms from Minneapolis, US
92.133.51.136 AS3215 Orange S.A. 7.97ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 103.209.51.209
traceroute to 103.209.51.209 (103.209.51.209): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.112 1.101 ms
8 *
9 *
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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