163.47.2.0/23

AS2907  ·  Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country Japan
Domain metro-cit.ac.jp
ASN AS2907
Registry APNIC
ID METRO-CIT

WHOIS Details

inetnum:        163.47.0.0 - 163.47.3.255
netname:        METRO-CIT
country:        JP
descr:          Tokyo Metropolitan College of Industrial Technology
admin-c:        HS2410-AP
tech-c:         HS2410-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2021-02-09T08:31:33Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
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:  2020-07-23T04:24:41Z
source:         APNIC

person:         Hiroshi Suzuki
nic-hdl:        HS2410-AP
e-mail:         suzuki@metro-cit.ac.jp
address:        8-17-1, Minamisenju, Arakawaku, Tokyo
phone:          +81-3-3801-0145
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2021-02-09T08:28:02Z
source:         APNIC

inetnum:        163.47.0.0 - 163.47.3.255
netname:        METRO-CIT-NET-CIDR-BLK-JP
descr:          Tokyo Metropolitan College of Industrial Technology
country:        JP
admin-c:        HS009JP
tech-c:         HS009JP
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:  2021-02-10T01:11:03Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 163.47.0.0/16

Range ASN Company Num of IPs
163.47.4.0/22 AS17621 Beijing Internet Harbor Technology Co.,Ltd 1,024
163.47.56.0/22 AS10214 Pentanet Limited 1,024
163.47.240.0/22 AS45267 Lightwire Limited 1,024
163.47.224.0/22 AS45345 Nautile SARL 1,024
163.47.168.0/22 AS45654 Wireline B and G Pty Ltd 1,024
163.47.252.0/22 AS55707 Simtronic Technologies Pty Ltd 1,024
163.47.72.0/22 AS38719 Dreamscape Networks PTY LTD 1,024
163.47.212.0/22 AS133661 Netplus Broadband Services Private Limited 1,024
163.47.236.0/22 AS9876 Mercury NZ Limited 1,024
163.47.4.0/22 AS4811 Beijing Internet Harbor Technology Co.,Ltd 1,024
163.47.160.0/22 AS55424 Instatelecom Limited 1,024
163.47.68.0/22 AS17907 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
163.47.104.0/22 AS58600 Nimbus IP Networks BV 1,024
163.47.32.0/22 AS23688 Link3 Technologies Limited 1,024
163.47.96.0/22 AS58507 ACN 166 783 286 PTY LTD 1,024
163.47.204.0/22 AS45177 Devoli LTD 1,024
163.47.156.0/22 AS10075 Fiber @ Home Limited 1,024
163.47.148.0/22 AS4007 Subisu Cablenet 1,024
163.47.88.0/22 AS38199 ViewQwest Sdn. Bhd. 1,024
163.47.248.0/22 AS56055 MLS dynamic pool 1,024
163.47.48.0/22 AS58511 ANYCAST HOLDINGS PTY LTD 1,024
163.47.92.0/22 AS140637 Macquarie Technology Operations Pty Limited 1,024
163.47.176.0/22 AS24482 SG.GS 1,024
163.47.64.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
163.47.4.0/22 AS56282 Beijing Internet Harbor Technology Co.,Ltd 1,024
163.47.8.0/22 AS14061 Digital Ocean, Inc. 1,024
163.47.12.0/22 AS38901 EZECOM CO., LTD. 1,024
163.47.112.0/22 AS134102 Voyager Internet Ltd. 1,024
163.47.220.0/22 AS23655 2degrees 1,024
163.47.144.0/22 AS38203 ADN Telecom Ltd. 1,024
163.47.84.0/22 AS38592 Chittagong Online Limited. 1,024
163.47.80.0/22 AS132602 Bangladesh Submarine Cable Company Limited (BSCCL) 1,024
163.47.52.0/22 AS45780 Broadband Solutions Pty Ltd 1,024
163.47.36.0/22 AS63961 Bangladesh Research and Education Network (BdREN) 1,024
163.47.172.0/22 AS38901 EZECOM CO., LTD. 1,024
163.47.232.0/22 AS56028 Business Technology Group Limited 1,024
163.47.192.0/22 AS45960 YTL Communications Sdn Bhd 1,024
163.47.244.0/22 AS132255 PrimoWireless Ltd 1,024
163.47.192.0/23 AS45960 YTL Communications Sdn Bhd 512
163.47.228.0/23 AS55561 2talk Limited 512
163.47.212.0/23 AS133661 Netplus Broadband Services Private Limited 512
163.47.172.0/23 AS38901 EZECOM CO., LTD. 512
163.47.44.0/23 AS133891 Fidessa ltd 512
163.47.66.0/23 AS38835 Buroserv Australia Pty Ltd 512
163.47.64.0/23 AS38835 Buroserv Australia Pty Ltd 512
163.47.174.0/23 AS38901 EZECOM CO., LTD. 512
163.47.32.0/23 AS23688 Link3 Technologies Limited 512
163.47.34.0/23 AS23688 Link3 Technologies Limited 512
163.47.156.0/23 AS10075 Fiber @ Home Limited 512
163.47.52.0/23 AS45780 Broadband Solutions Pty Ltd 512

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
163.47.2.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.64ms from Tokyo, JP
163.47.3.250 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.37ms 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
181.131.100.23 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.64ms from Bogota, CO
181.68.173.103 AS27831 Colombia Móvil 1.67ms from Bogota, CO
137.220.118.215 AS56478 Hyperoptic Ltd 0.66ms from Manchester, GB
62.35.61.167 AS5410 Bouygues Telecom SA 3.01ms from Paris, FR
45.159.203.23 AS44050 Petersburg Internet Network ltd. 0.65ms from Saint Petersburg, RU
13.215.245.167 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
126.203.54.87 AS17676 SoftBank Corp. 2.99ms from Tokyo, JP
177.96.227.135 AS18881 TELEFÔNICA BRASIL S.A 6.25ms from Brasilia, BR
184.16.158.167 AS5650 Frontier Communications of America, Inc. 7.26ms from Chicago, US
116.108.124.247 AS7552 Viettel Group 0.93ms from Ho Chi Minh City, VN
69.140.93.183 AS7922 Comcast Cable Communications, LLC 6.90ms from Ashburn, US
197.58.212.23 AS8452 TE-AS 6.02ms from Cairo, EG
188.29.116.87 AS206067 Hutchison 3G UK Limited 8.08ms from London, GB
86.191.35.23 AS2856 British Telecommunications PLC 3.04ms from London, GB
1.140.174.135 AS1221 Telstra Limited 3.66ms from Perth, AU
193.29.53.135 AS35104 Jusan Mobile JSC 0.51ms from Almaty, KZ
175.6.81.183 AS63835 CT-HuNan-Changsha-IDC 0.23ms from Changsha, CN
52.16.246.151 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
51.136.101.167 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
104.75.4.247 AS20940 Akamai International B.V. 0.33ms from Frankfurt am Main, DE
67.170.165.103 AS7922 Comcast Cable Communications, LLC 5.57ms from Portland, US
137.101.192.55 AS12430 VODAFONE ESPANA S.A.U. 13.21ms from Madrid, ES
34.98.74.119 AS396982 Google LLC 0.08ms from Melbourne, AU
176.195.67.247 AS12714 PJSC MegaFon 1.54ms from Moscow, RU
3.80.204.183 AS14618 Amazon.com, Inc. 0.44ms from Reston, US

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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