General Info

ID

ULTRANET-NET

Description

UltraNET Ltd

ASN

AS39184 UltraNET Ltd

Country
Bulgaria
Registry

ripe

Whois Details

inetnum:         77.77.0.0 - 77.77.7.255
netname:         ULTRANET-NET
descr:           UltraNET Ltd
country:         BG
admin-c:         IT711-RIPE
tech-c:          IT711-RIPE
geoloc:          41.561135 23.277087
status:          ASSIGNED PA
mnt-by:          MNT-BGULTRANET
created:         2007-04-02T14:23:04Z
last-modified:   2016-07-12T12:02:23Z
source:          RIPE

person:          Ivan Tushev
address:         UltraNET Ltd
address:         14, Peter Beron str.
address:         2800 Sandanski, Bulgaria
phone:           +359 885511000
fax-no:          +359 73832271
e-mail:          admin@ultranet.biz
abuse-mailbox:   abuse@ultranet.biz
nic-hdl:         IT711-RIPE
mnt-by:          MNT-BGULTRANET
created:         2005-08-02T07:29:48Z
last-modified:   2014-04-10T20:37:38Z
source:          RIPE

route:           77.77.0.0/18
descr:           UltraNET Ltd.
descr:           Second IPv4 Allocation Block
origin:          AS39184
mnt-by:          MNT-BGULTRANET
created:         2007-08-21T10:22:26Z
last-modified:   2007-08-21T10:22:26Z
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.