203.223.85.0/24

AS10006 · SECOM Trust Systems Co.,Ltd.

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Summary

Country	Japan
Domain	mki.co.jp
ASN	AS10006
Registry	APNIC
ID	MKINET

WHOIS Details

inetnum:        203.223.80.0 - 203.223.87.255
netname:        MKInet
descr:          MITSUI KNOWLEDGE INDUSTRY CO., LTD.
descr:          7-14,Higashinakano 2-Chome,Nakano-ku,Tokyo,164-8555,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@mki-net.co.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:31:28Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        203.223.80.0 - 203.223.87.255
netname:        MKInet-CIDR-BLK-JP
descr:          MITSUI KNOWLEDGE INDUSTRY CO., LTD.
remarks:        Email address for spam or abuse complaints : abuse@mki-net.co.jp
country:        JP
admin-c:        JP00015980
tech-c:         JP00015980
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2010-11-05T01:58:13Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 203.223.0.0/16

Range	ASN	Company	Num of IPs
203.223.96.0/19	AS18313	LG HelloVision Corp.	8,192
203.223.128.0/19	AS24218	Global Transit Communications, Malaysia, Networks - 203.223.128.0/19	8,192
203.223.96.0/19	AS38091	LG HelloVision Corp.	8,192
203.223.32.0/20	AS17726	Ministry of Posts and Telecommunication Cambodia(MPTC)	4,096
203.223.48.0/20	AS17955	DENSAN CO., LTD.	4,096
203.223.160.0/20	AS23966	LINKdotNET Telecom Limited	4,096
203.223.24.0/21	AS9999	AT TOKYO Corporation	2,048
203.223.56.0/22	AS17955	Densan Co., Ltd.	1,024
203.223.180.0/22	AS17698	COMMUNITY NETWORK CENTER INC.	1,024
203.223.36.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.37.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.38.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.39.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.40.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.41.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.17.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.43.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.44.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.45.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.46.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.47.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.96.0/24	AS18313	HVBuk-incheon	256
203.223.176.0/24	AS45636	Videocon d2h Limited	256
203.223.178.0/24	AS45640	Suite 1301, Chater House	256
203.223.177.0/24	AS4766	Ulsan education Science research institute	256
203.223.42.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.18.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.19.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.20.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.179.0/24	AS151833	Level 5, 355 Spencer Street	256
203.223.32.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.33.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.34.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.35.0/24	AS17726	Telecom Cambodia (T.C.)	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.223.85.1	AS10006 SECOM Trust Systems Co.,Ltd.	`0.78ms` 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
2.49.216.168	AS5384 Emirates Internet	`4.64ms` from Al Fujairah City, AE
98.233.16.8	AS7922 Comcast Cable Communications, LLC	`8.81ms` from Ashburn, US
114.249.39.88	AS4808 China Unicom Beijing Province Network	`2.48ms` from Beijing, CN
94.227.141.88	AS6848 Telenet BV	`7.80ms` from Brussels, BE
212.16.167.40	AS12552 GlobalConnect AB	`4.30ms` from Copenhagen, DK
122.161.154.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.63ms` from Delhi, IN
195.52.141.72	AS12312 ecotel communication ag	`7.70ms` from Duesseldorf, DE
31.37.49.88	AS5410 Bouygues Telecom SA	`9.42ms` from Duesseldorf, DE
115.237.114.104	AS4134 CHINANET-BACKBONE	`6.99ms` from Hangzhou, CN
80.4.241.40	AS5089 Virgin Media Limited	`4.67ms` from London, GB
166.1.147.136	AS62240 Clouvider	`0.21ms` from London, GB
104.178.255.8	AS7018 AT&T Enterprises, LLC	`6.01ms` from Los Angeles, US
88.33.91.168	AS3269 Telecom Italia S.p.A.	`4.66ms` from Milan, IT
82.49.71.8	AS3269 Telecom Italia S.p.A.	`5.68ms` from Milan, IT
172.213.237.168	AS8075 Microsoft Corporation	`0.18ms` from Milan, IT
82.142.169.72	AS3216 PJSC Vimpelcom	`0.64ms` from Moscow, RU
45.132.22.56	AS49505 JSC Selectel	`1.03ms` from Saint Petersburg, RU
175.245.125.40	AS4766 Korea Telecom	`5.30ms` from Seoul, KR
13.215.223.24	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
202.67.88.88	AS9443 Vocus Retail	`4.37ms` from Sydney, AU
112.47.10.216	AS9808 China Mobile Communications Group Co., Ltd.	`2.84ms` from Xiamen, CN
78.153.5.24	AS8359 MTS PJSC	`0.80ms` from Yekaterinburg, RU
171.8.11.120	AS4134 CHINANET-BACKBONE	`5.29ms` from Zhengzhou, CN
92.104.45.24	AS3303 Swisscom (Switzerland) Ltd	`1.63ms` from Zuerich, CH
77.161.172.200	AS1136 KPN B.V.	`2.54ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 203.223.85.21

traceroute to 203.223.85.21 (203.223.85.21): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.18 ms

2 [AS199524] 92.223.63.81 0.15 ms

3 *

4 [] 210.171.224.57 1.479 ms

5 [AS10006] 165.100.239.6 0.929 ms

6 *

7 [AS10006] 203.223.85.21 1.887 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

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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