43.231.216.0/22

AS131987 · MC Digital Realty, Inc.

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Summary

Country	Japan
Domain	mc-digitalrealty.com
ASN	AS131987
Registry	APNIC
ID	SOE-IN

WHOIS Details

inetnum:        43.231.216.0 - 43.231.219.255
netname:        MCDR
descr:          MC Digital Realty, Inc
descr:          1-4, Kojimachi, Chiyoda-ku, Tokyo 102-0083, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : kmori@mc-digitalrealty.com
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2020-03-30T06:37:39Z
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:        43.231.216.0 - 43.231.219.255
netname:        MCDR-IP-CIDR-BLK-JP
descr:          MC Digital Realty, Inc.
remarks:        Email address for spam or abuse complaints : kmori@mc-digitarealty.com
country:        JP
admin-c:        KM58111JP
tech-c:         KM58111JP
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:  2022-10-04T03:16:25Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 43.231.0.0/16

Range	ASN	Company	Num of IPs
43.231.76.0/22	AS63963	Gateway Online Access Limited	1,024
43.231.192.0/22	AS132255	PrimoWireless Ltd	1,024
43.231.56.0/22	AS133648	MNR Broadband Services Pvt. Ltd.	1,024
43.231.224.0/22	AS134069	NTT MSC Sdn. Bhd.	1,024
43.231.64.0/22	AS136255	Mytel	1,024
43.231.52.0/22	AS147210	STARNET	1,024
43.231.24.0/22	AS17559	ACTIVENET PTY LTD	1,024
43.231.220.0/22	AS2519	Earthstar Solution Co., Ltd.	1,024
43.231.20.0/22	AS38067	Radiant Communications Ltd	1,024
43.231.68.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
43.231.240.0/22	AS45775	SRISTI BROADBAND SERVICES PVT. LTD.	1,024
43.231.244.0/22	AS4686	net-cruise LLC	1,024
43.231.100.0/22	AS4816	Guangzhou Sunhongs Corp., Ltd.	1,024
43.231.104.0/22	AS4816	Guangzhou Sunhongs Corp., Ltd.	1,024
43.231.108.0/22	AS4816	Guangzhou Sunhongs Corp., Ltd.	1,024
43.231.96.0/22	AS4816	Guangzhou Sunhongs Corp., Ltd.	1,024
43.231.132.0/22	AS55352	Vovinet Infocom Pvt. Ltd	1,024
43.231.212.0/22	AS55352	Microscan Broadband Pvt. Ltd	1,024
43.231.236.0/22	AS55352	Vovinet Infotech Pvt. Ltd	1,024
43.231.252.0/22	AS55352	Microscan Communications Pvt. Ltd	1,024
43.231.208.0/22	AS55915	ClassicTech Pvt. Ltd.	1,024
43.231.32.0/22	AS56046	Guangzhou Sunhongs Corp., Ltd.	1,024
43.231.60.0/22	AS58895	Ebone Network (PVT.) Limited	1,024
43.231.112.0/22	AS63962	Apartment # 34, 2nd khoroo	1,024
43.231.209.0/24	AS55915	ClassicTech Pvt. Ltd.	256
43.231.188.0/24	AS395793	Arisk Communications inc.	256
43.231.232.0/24	AS396948	Cloud Web Manage	256
43.231.235.0/24	AS396949	Cloud Web Manage	256
43.231.210.0/24	AS55915	ClassicTech Pvt. Ltd.	256
43.231.211.0/24	AS55915	ClassicTech Pvt. Ltd.	256
43.231.28.0/24	AS55944	Ooredoo Maldives Plc	256
43.231.29.0/24	AS55944	Ooredoo Maldives Plc	256
43.231.30.0/24	AS55944	Ooredoo Maldives Plc	256
43.231.4.0/24	AS132825	Australia	256
43.231.5.0/24	AS132825	AUSTRALIA	256
43.231.223.0/24	AS132827	TOPFORMATINC-JP	256
43.231.0.0/24	AS133380	LAYERSTACK	256
43.231.31.0/24	AS55944	Ooredoo Maldives Plc	256
43.231.63.0/24	AS58895	Ebone Network (Pvt) Ltd	256
43.231.10.0/24	AS136209	KFNetworks	256
43.231.11.0/24	AS136209	KFNetworks	256
43.231.8.0/24	AS136209	HONG KONG KFN DataCentre	256
43.231.9.0/24	AS136209	KFNetworks	256
43.231.196.0/24	AS63888	WELLFULL LIMITED	256
43.231.64.0/24	AS136255	Cambodian SingMeng Telemedia Co.,Ltd.	256
43.231.65.0/24	AS136255	Cambodian SingMeng Telemedia Co.,Ltd.	256
43.231.66.0/24	AS136255	Cambodian SingMeng Telemedia Co.,Ltd.	256
43.231.67.0/24	AS136255	Cambodian SingMeng Telemedia Co.,Ltd.	256
43.231.60.0/24	AS58895	Ebone Network (Pvt) Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
43.231.219.141	AS131987 MC Digital Realty, Inc.	`1.41ms` 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
61.91.1.214	AS9287 True Internet Data Center Company Limited	`0.75ms` from Bangkok, TH
54.200.68.150	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
212.76.249.150	AS6848 Telenet BV	`1.70ms` from Brussels, BE
113.245.205.214	AS4134 CHINANET-BACKBONE	`7.80ms` from Chenzhou, CN
23.215.149.70	AS16625 Akamai Technologies, Inc.	`0.72ms` from Chicago, US
76.164.70.182	AS6300 Fidium	`5.21ms` from Dallas, US
141.164.230.182	AS25019 Saudi Telecom Company JSC	`2.81ms` from Jeddah, SA
198.101.64.134	AS14265 TPx Communications	`0.44ms` from Los Angeles, US
47.154.205.246	AS5650 Frontier Communications of America, Inc.	`3.62ms` from Los Angeles, US
77.32.201.182	AS200484 Sendinblue SAS	`4.95ms` from Paris, FR
151.63.101.182	AS1267 WIND TRE S.P.A.	`11.42ms` from Rome, IT
186.120.226.70	AS28118 ALTICE DOMINICANA S.A.	`8.02ms` from Santo Domingo, DO
104.235.11.182	AS5650 Frontier Communications of America, Inc.	`4.84ms` from Secaucus, US
61.73.195.198	AS4766 Korea Telecom	`4.25ms` from Seoul, KR
36.239.201.86	AS3462 Data Communication Business Group	`3.99ms` from Taichung, TW
111.81.58.182	AS17421 Mobile Business Group	`6.80ms` from Taipei, TW
142.181.30.54	AS577 Bell Canada	`1.54ms` from Toronto, CA
94.103.23.22	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.71ms` from Amsterdam, NL
184.19.201.38	AS5650 Frontier Communications of America, Inc.	`7.66ms` from Ashburn, US
124.202.200.166	AS4808 China Unicom Beijing Province Network	`6.23ms` from Beijing, CN
197.48.145.22	AS8452 TE-AS	`5.64ms` from Cairo, EG
23.9.72.198	AS16625 Akamai Technologies, Inc.	`0.30ms` from Chennai, IN
98.52.75.182	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Chicago, US
18.202.219.198	AS16509 Amazon.com, Inc.	`0.50ms` from Dublin, IE
213.178.164.22	AS12374 LF.net Netzwerksysteme GmbH	`3.42ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f6 -m11 43.231.218.80

traceroute to 43.231.218.80 (43.231.218.80): 11 hops max, 52 byte packets

6 [AS2914] 120.88.54.97 0.427 ms

7 *

8 [AS2914] 129.250.5.203 0.852 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On October 30th 2025

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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