General Info




To determine the registration information for a more


AS22192 Pennsylvania State System of Higher Education



Whois Details

inetnum: -
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
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
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
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


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.