203.145.112.0/21

AS45223  ·  World Internetwork Co.,Ltd , Thailand.

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Summary

Country Thailand
Domain otaro.co.th
ASN AS45223
Registry APNIC
ID WORLDINTH

WHOIS Details

inetnum:        203.145.112.0 - 203.145.119.255
netname:        WORLDINTH
descr:          World Internetwork Corporation Co., Ltd
country:        TH
org:            ORG-WICC1-AP
admin-c:        LC587-AP
tech-c:         WR13-AP
abuse-c:        AW1084-AP
status:         ALLOCATED 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-lower:      MAINT-TH-WIN
mnt-irt:        IRT-WIN-TH
last-modified:  2021-01-15T01:29:10Z
source:         APNIC

irt:            IRT-WIN-TH
address:        22/1 Moo 2 Samrongtai Phrapradang Samutprakarn 10130
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        KM578-AP
tech-c:         KM578-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-09
mnt-by:         MAINT-TH-WIN
last-modified:  2025-11-18T00:26:53Z
source:         APNIC

organisation:   ORG-WICC1-AP
org-name:       World Internetwork Corporation Co., Ltd
org-type:       LIR
country:        TH
address:        22/1 Moo2 Sumrongtai
phone:          +66-2-7559731-2
fax-no:         +66-2-7559730
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

role:           ABUSE WINTH
country:        ZZ
address:        22/1 Moo 2 Samrongtai Phrapradang Samutprakarn 10130
phone:          +000000000
e-mail:         [email protected]
admin-c:        KM578-AP
tech-c:         KM578-AP
nic-hdl:        AW1084-AP
remarks:        Generated from irt object IRT-WIN-TH
remarks:        [email protected] was validated on 2025-07-09
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-09T00:34:05Z
source:         APNIC

person:         Lasdsakchai Chunarom
nic-hdl:        LC587-AP
e-mail:         [email protected]
address:        22/1 Moo2 Sumrongtai Prapradang Samutprakan 10130
phone:          +66-275-59731
fax-no:         +66-275-59730
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:39Z
source:         APNIC

person:         Wasan Ratithaweesup
nic-hdl:        WR13-AP
e-mail:         [email protected]
address:        25th Fl., Grand Amarin Tower 1550,
address:        New Petchburi Rd., Ratchathewi,
address:        Bangkok 10310
phone:          +66-2-223-1351
fax-no:         +66-2-223-1351 Ext 3303
country:        TH
mnt-by:         MAINT-TH-IDN
last-modified:  2008-09-04T07:29:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.145.0.0/16

Range ASN Company Num of IPs
203.145.128.0/18 AS9498 Bharti British Telecom Internet Limited 16,384
203.145.128.0/18 AS24560 Bharti British Telecom Internet Limited 16,384
203.145.224.0/19 AS4694 IDC Frontier Inc. 8,192
203.145.96.0/20 AS7511 SYNAPSE Co.,Ltd. 4,096
203.145.80.0/20 AS17794 Hutchison Telecommunication (HK) Limited 4,096
203.145.80.0/20 AS10118 Hutchison Telecommunication (HK) Limited 4,096
203.145.192.0/21 AS18426 National Applied Research Laboratories 2,048
203.145.120.0/21 AS17948 EditNet, Inc. 2,048
203.145.50.0/23 AS141987 NEXION TECHNOLOGIES (M) SDN. BHD. 512
203.145.56.0/23 AS134375 PARAMETRIQUE ELECTRONIC SOLUTIONS PRIVATE LIMITED 512
203.145.58.0/23 AS142375 PT HSN Global Network 512
203.145.62.0/23 AS46023 PT Quantum Tera Fiber 512
203.145.40.0/23 AS150407 CONINET COMMUNICATION SERVICE CO LIMITED 512
203.145.46.0/23 AS150862 CLOUD DATA TECHNOLOGY AND COMMUNICATION COMPANY LIMITED 512
203.145.42.0/23 AS151691 AMITEL INDIA PRIVATE LIMITED 512
203.145.34.0/23 AS136052 PT Tekstil Original Indonesia 512
203.145.44.0/23 AS140815 DANH TUAN TECHNOLOGY COMPANY LIMITED 512
203.145.32.0/23 AS141438 Bangladesh SEZ Ltd. 512
203.145.177.0/24 AS9498 Customer's STATIC NAT Pool (BIT Services) 256
203.145.39.0/24 AS141507 National Institute Of Mental Health And Neurosciences 256
203.145.38.0/24 AS152115 RSINet 256
203.145.152.0/24 AS24560 BTNL-Dialup-KK 256
203.145.153.0/24 AS24560 BTNL-Dialup-KK 256
203.145.165.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.168.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.171.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.131.0/24 AS9498 Bharti Cellular Ltd 256
203.145.145.0/24 AS9498 Tata Consultancy Services - Mumbai 256
203.145.152.0/24 AS9498 BTNL-Dialup-KK 256
203.145.161.0/24 AS9498 used for Network Infrastructure( Infovista) 256
203.145.163.0/24 AS9498 Customer's STATIC NAT Pool (BIT Services) 256
203.145.173.0/24 AS9498 Adea Solutions Ltd., (Netkraft) 256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.145.115.39 virginsoft.com 3

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

Pingable IPs

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

IP Address ASN Details
203.145.119.62 AS45223 World Internetwork Co.,Ltd , Thailand. 0.16ms from Bangkok, TH
203.145.118.238 AS45223 World Internetwork Co.,Ltd , Thailand. 0.94ms from Bangkok, TH
203.145.115.1 AS45223 World Internetwork Co.,Ltd , Thailand. 0.14ms from Bangkok, TH
203.145.117.126 AS45223 World Internetwork Co.,Ltd , Thailand. 0.15ms from Bangkok, TH
203.145.113.54 AS45223 World Internetwork Co.,Ltd , Thailand. 9.84ms from Vientiane, LA

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
198.27.109.117 AS16276 OVH SAS 0.06ms from Beauharnois, CA
123.121.151.181 AS4808 China Unicom Beijing Province Network 2.92ms from Beijing, CN
23.125.188.165 AS7018 AT&T Enterprises, LLC 10.17ms from Columbus, US
217.227.248.229 AS3320 Deutsche Telekom AG 5.33ms from Duesseldorf, DE
189.169.26.197 AS8151 UNINET 5.24ms from Guadalajara, MX
84.137.45.165 AS3320 Deutsche Telekom AG 3.88ms from Hamburg, DE
68.110.25.213 AS22773 Cox Communications Inc. 7.63ms from Kansas City, US
14.143.53.21 AS4755 TATA Communications formerly VSNL is Leading ISP 0.37ms from Kolkata, IN
137.27.227.85 AS20115 Charter Communications LLC 5.06ms from Los Angeles, US
13.235.162.21 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
80.147.20.69 AS3320 Deutsche Telekom AG 4.93ms from Nuernberg, DE
126.50.0.245 AS17676 SoftBank Corp. 4.74ms from Osaka, JP
175.214.73.69 AS4766 Korea Telecom 1.11ms from Seoul, KR
14.74.21.197 AS4766 Korea Telecom 4.79ms from Seoul, KR
211.173.62.85 AS9316 DACOM-PUBNETPLUS 2.40ms from Seoul, KR
116.228.183.149 AS4812 China Telecom (Group) 3.76ms from Shanghai, CN
47.112.105.197 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.74ms from Shenzhen, CN
183.182.71.5 AS55547 WOODSNET-PH 0.44ms from Taipei, TW
61.115.193.37 AS17676 SoftBank Corp. 1.19ms from Tokyo, JP
218.47.11.165 AS4713 NTT DOCOMO BUSINESS,Inc. 4.14ms from Tokyo, JP
43.239.206.133 AS136780 MYANMAR INFORMATION HIGHWAY LIMITED 1.52ms from Yangon, MM
217.164.126.229 AS5384 Emirates Internet 5.02ms from Al Fujairah City, AE
4.180.81.181 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
190.144.31.101 AS14080 Telmex Colombia S.A. 0.72ms from Bogota, CO
96.230.79.21 AS701 Verizon Business 1.92ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 203.145.119.62
traceroute to 203.145.119.62 (203.145.119.62): 64 hops max, 52 byte packets
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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