IP range details

192.47.64.0/21

AS17955  ·  Densan Co., Ltd.

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Summary

Country Japan
Domain ndensan.co.jp
ASN AS17955
Registry apnic
Hosted IPs 2,048
ID DENSAN-NET

WHOIS Details

inetnum:        192.47.64.0 - 192.47.64.255
netname:        DENSAN-NET
descr:          Densan Co., Ltd.
country:        JP
admin-c:        AM345-AP
tech-c:         AM345-AP
status:         ASSIGNED PORTABLE
remarks:        
notify:         business@avis.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
changed:        hostmaster@arin.net 20030708
changed:        hm-changed@apnic.net 20041222
changed:        ip-apnic@nic.ad.jp 20050301
changed:        hm-changed@apnic.net 20151202
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
mnt-by:         MAINT-JPNIC
changed:        abuse@apnic.net 20101108
changed:        hm-changed@apnic.net 20101111
changed:        ip-apnic@nic.ad.jp 20140702
source:         APNIC

person:         AVISNET Maintainer
address:        451, Agata
country:        JP
phone:          +81262340151 6400
e-mail:         business@avis.ad.jp
nic-hdl:        AM345-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  AVISN-ARIN
remarks:        is-role:     Y
remarks:        last-name:   AVISNET
remarks:        street:      451, Agata
remarks:        city:        Nagano
remarks:        state-prov:  Nagano
remarks:        postal-code: 380-0838
remarks:        country:     JP
remarks:        mailbox:     business@avis.ad.jp
remarks:        bus-phone:   +81262340151 6400
remarks:        reg-date:    2003-05-06
remarks:        changed:     hostmaster@arin.poc 20030506
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         business@avis.ad.jp
mnt-by:         MAINT-JPNIC
changed:        hm-changed@apnic.net 20041222
source:         APNIC

inetnum:        192.47.64.0 - 192.47.64.255
netname:        DENSAN-NET-CIDR-BLK-JP
descr:          Densan Co., Ltd.
country:        JP
admin-c:        JP00006149
tech-c:         JP00006149
tech-c:         JP00038975
tech-c:         JP00038984
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)
changed:        apnic-ftp@nic.ad.jp 19920720
changed:        apnic-ftp@nic.ad.jp 20080630
source:         JPNIC

Hosted domains

There are no domains currently hosted on this ASN.

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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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