120.72.0.0/20 - ICT

ID

ICT

Description

Igaueno Cable Television Co.,Ltd

ASN

AS10002 IGAUENO CABLE TELEVISION CO.,LTD

Country
Japan
Registry

jpnic

Whois Details

inetnum:        120.72.0.0 - 120.72.15.255
netname:        ICT
descr:          Igaueno Cable Television Co.,Ltd
descr:          2332, MidorigaokaMinamimachi, IgaCity, Mie 518-0835, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : hostmaster@nic.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:23:10Z
source:         APNIC

Details

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.