1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.6.0.0/16
  4. AS202736  | 103.6.21.0/24

103.6.21.0/24

AS202736  ·  WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.

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Summary

Country Japan
Domain wisdomisp.com
ASN AS202736
Registry APNIC
ID WISDOM_CLOUD_INTERNET_TECHNOLOGY

WHOIS Details

inetnum:        103.6.21.0 - 103.6.21.255
netname:        WISDOM_CLOUD_INTERNET_TECHNOLOGY
descr:          WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.
country:        JP
admin-c:        KM684-AP
tech-c:         KM684-AP
abuse-c:        KM684-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
mnt-irt:        IRT-DIAMOND-SYSTEMS-JP
last-modified:  2025-12-30T13:56:35Z
source:         APNIC

irt:            IRT-DIAMOND-SYSTEMS-JP
address:        Shinjuku-Komuro Building 702, Shinjuku 4-1-22 Shinjuku-ku, Tokyo, Japan 106-0032
e-mail:         support@d-systems.biz
abuse-mailbox:  abuse@d-systems.biz
admin-c:        DSIN1-AP
tech-c:         DSIN1-AP
auth:           # Filtered
remarks:        abuse@d-systems.biz was validated on 2026-01-06
remarks:        support@d-systems.biz was validated on 2026-01-06
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2026-01-06T13:27:24Z
source:         APNIC

person:         Kei Mizorogi
address:        Shinjuku-Komuro Building 702 Shinjuku 4-1-22 Shinjuku-ku Tokyo Japan 106-0032
country:        JP
phone:          +81-3-6682-5024
e-mail:         kei.mizorogi@d-systems.biz
nic-hdl:        KM684-AP
abuse-mailbox:  abuse@d-systems.biz
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2015-06-15T07:16:22Z
source:         APNIC

route:          103.6.21.0/24
origin:         AS197537
descr:          Diamond Systems, Inc. Shinjuku-Komuro Building 702 Shinjuku 4-1-22
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2026-01-05T07:43:31Z
source:         APNIC

route:          103.6.21.0/24
origin:         AS202736
descr:          Diamond Systems, Inc. Shinjuku-Komuro Building 702 Shinjuku 4-1-22
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2026-01-05T07:43:38Z
source:         APNIC

route:          103.6.21.0/24
origin:         AS23532
descr:          Diamond Systems, Inc. Shinjuku-Komuro Building 702 Shinjuku 4-1-22
mnt-by:         MAINT-DIAMOND-SYSTEMS-JP
last-modified:  2026-01-05T07:43:27Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.6.0.0/16

Range ASN Company Num of IPs
103.6.48.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.128.0/22 AS41095 IPTP LIMITED 1,024
103.6.80.0/22 AS9318 SK Broadband Co Ltd 1,024
103.6.136.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.140.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.152.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.176.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.96.0/22 AS38909 ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN 1,024
103.6.196.0/22 AS46015 Exa Bytes Network Sdn.Bhd. 1,024
103.6.228.0/22 AS21859 Shanghai Kuanhui Tech. Co.,ltd 1,024
103.6.16.0/22 AS23831 NISHIOWARI CATV CORPORATION 1,024
103.6.228.0/22 AS139259 Shanghai Kuanhui Tech. Co.,ltd 1,024
103.6.220.0/22 AS4811 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.6.220.0/22 AS4812 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.6.156.0/22 AS150016 Thirumala Tripleplay Network 1,024
103.6.8.0/22 AS17726 Telecom Cambodia (T.C.) 1,024
103.6.144.0/22 AS56030 Voyager Internet Ltd. 1,024
103.6.236.0/22 AS131310 Block 1 MTDC Server Farm Complex 1,024
103.6.200.0/22 AS17995 PT. Arsen Kusuma Indonesia 1,024
103.6.240.0/22 AS132827 AMDIA Inc. 1,024
103.6.216.0/22 AS6939 Astrill 1,024
103.6.12.0/22 AS7604 Zettagrid Pty Ltd 1,024
103.6.252.0/22 AS10148 The University of Melbourne 1,024
103.6.100.0/22 AS9286 KINX 1,024
103.6.182.0/23 AS45530 Agoda Company Pte. Ltd. 512
103.6.232.0/23 AS203020 Manasi Sales Corporation 512
103.6.90.0/23 AS134041 DNS Infonet Pvt Ltd 512
103.6.124.0/23 AS150768 Colin Interior Decoration Design Ltd. 512
103.6.234.0/23 AS152992 HASAKI VIETNAM SECURITY SERVICES COMPANY LIMITED 512
103.6.248.0/23 AS140815 MQM TECHNOLOGY AND SERVICES COMPANY LIMITED 512
103.6.20.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.22.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.23.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.61.0/24 AS2519 NET-MANAGE-JP 256
103.6.4.0/24 AS32242 LT IDC Section 2 256
103.6.5.0/24 AS32242 Home broadband service 256
103.6.168.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.169.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.170.0/24 AS36007 CloudWebManage Platform 256
103.6.171.0/24 AS36007 CloudWebManage Platform 256
103.6.84.0/24 AS36236 Host Virtual, Inc 256
103.6.86.0/24 AS36236 Host Virtual, Inc 256
103.6.87.0/24 AS36236 Host Virtual, Inc 256
103.6.105.0/24 AS45657 NSW Rural Fire Service 256
103.6.196.0/24 AS46015 NOC Operation 256
103.6.167.0/24 AS4755 EXPLEO SOLUTIONS LIMITED 256
103.6.89.0/24 AS4775 Globe Telecom (GMCR,INC) 256
103.6.211.0/24 AS50889 Pentanet Limited 256
103.6.6.0/24 AS55361 LT IDC Section 2 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.6.21.222 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 0.27ms from Tokyo, JP

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
1.31.11.216 AS4837 CHINA UNICOM China169 Backbone 13.19ms from Hohhot, CN
98.196.232.248 AS7922 Comcast Cable Communications, LLC 4.83ms from Houston, US
119.64.151.200 AS17858 LG POWERCOMM 2.29ms from Incheon, KR
182.185.17.40 AS17557 Pakistan Telecommunication Company Limited 4.61ms from Karachi, PK
86.186.84.88 AS2856 British Telecommunications PLC 2.27ms from London, GB
216.132.204.232 AS2914 NTT America, Inc. 0.28ms from Los Angeles, US
185.241.88.200 AS198760 Quattre Internet SL 6.86ms from Madrid, ES
91.58.250.120 AS3320 Deutsche Telekom AG 5.11ms from Nuernberg, DE
177.54.100.88 AS52988 PLENA TELECOM 9.59ms from Rio de Janeiro, BR
122.117.92.248 AS3462 Data Communication Business Group 1.88ms from Taichung, TW
125.231.4.24 AS3462 Data Communication Business Group 2.15ms from Taichung, TW
133.232.147.152 AS2514 NTT PC Communications, Inc. 4.86ms from Tokyo, JP
46.177.234.152 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.11ms from Athens, GR
138.119.145.152 AS611 NB-PEI Educational Computer Network 13.45ms from Beauharnois, CA
140.204.126.24 AS31898 Oracle Corporation 0.29ms from Chicago, US
174.16.186.88 AS209 CenturyLink Communications, LLC 1.93ms from Denver, US
79.234.181.40 AS3320 Deutsche Telekom AG 7.81ms from Frankfurt am Main, DE
182.86.126.200 AS4134 CHINANET-BACKBONE 4.22ms from Nanchang, CN
109.190.169.216 AS35540 OVH SAS 2.50ms from Paris, FR
107.180.90.232 AS398101 GoDaddy.com, LLC 0.98ms from Phoenix, US
3.82.219.200 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
190.253.157.24 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.93ms from Bogota, CO
217.11.58.248 AS34240 manitu GmbH 4.30ms from Frankfurt am Main, DE
118.145.68.248 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.40ms from Guangzhou, CN
80.140.76.88 AS3320 Deutsche Telekom AG 3.08ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 103.6.21.147
traceroute to 103.6.21.147 (103.6.21.147): 64 hops max, 52 byte packets
5 [] 210.173.177.187 0.255 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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