General Info

ID

NOI

Description

NOI

ASN

AS8717 A1 Bulgaria EAD

Country
Bulgaria
Registry

ripe

Whois Details

inetnum:          88.203.140.0 - 88.203.143.255
netname:          NOI
descr:            NOI
country:          BG
admin-c:          AK14936-RIPE
tech-c:           AK14936-RIPE
status:           ASSIGNED PA
mnt-by:           SPNET-MNT
notify:           registry-ripe@spnet.net
created:          2007-04-11T16,20,26Z
last-modified:    2017-02-02T07,29,42Z
source:           RIPE

person:           Alexander Koutev
address:          Sofia, Kukush 1
phone:            +359882203108
nic-hdl:          AK14936-RIPE
mnt-by:           AS12716-MNT
created:          2015-12-14T09,21,22Z
last-modified:    2015-12-14T09,21,22Z
source:           RIPE

route:            88.203.136.0/21
descr:            Spectrum NET PA space
origin:           AS8717
notify:           registry-ripe@spnet.net
mnt-by:           SPNET-MNT
created:          2010-11-09T16,14,07Z
last-modified:    2010-11-09T16,14,07Z
source:           RIPE

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.