General Info

ID

EU-ZZ-199

Description

To determine the registration information for a more

ASN

AS3477 NOAA-Boulder

Registry

arin

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Whois Details

inetnum:         199.0.0.0 - 199.255.255.255
netname:         EU-ZZ-199
descr:           To determine the registration information for a more
descr:           specific range, please try a more specific query.
descr:           If you see this object as a result of a single IP query,
descr:           it means the IP address is currently in the free pool of
descr:           address space managed by the RIPE NCC.
country:         EU # Country is in fact world wide
admin-c:         IANA1-RIPE
tech-c:          IANA1-RIPE
status:          ALLOCATED UNSPECIFIED
mnt-by:          RIPE-NCC-HM-MNT
created:         2011-07-11T09:59:30Z
last-modified:   2015-09-23T13:18:27Z
source:          RIPE

role:            Internet Assigned Numbers Authority
address:         see http://www.iana.org.
e-mail:          bitbucket@ripe.net
admin-c:         IANA1-RIPE
tech-c:          IANA1-RIPE
nic-hdl:         IANA1-RIPE
remarks:         For more information on IANA services
remarks:         go to IANA web site at http://www.iana.org.
mnt-by:          RIPE-NCC-MNT
created:         1970-01-01T00:00:00Z
last-modified:   2001-09-22T09:31:27Z
source:          RIPE

IP Addresses in this range

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.