163.23.0.0/19

AS1659 Taiwan Academic Network (TANet) Information Center

163.23.0.0/19 - TANET-B

ID

TANET-B

Description

imported inetnum object for MOEC

ASN

AS1659 Taiwan Academic Network (TANet) Information Center

Country

Taiwan

Registry

apnic

Whois Details

inetnum:        163.13.0.0 - 163.28.255.255
netname:        TANET-B
descr:          imported inetnum object for MOEC
country:        TW
admin-c:        TA61-AP
tech-c:         TA61-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2013-11-27T09:08:01Z
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.

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