General Info




Dynamic distribution IP's for broadband services


AS34875 PJSC Rostelecom



Protect Your Privacy

A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.

Whois Details

inetnum: -
netname:         USI_ADSL_USERS
descr:           Dynamic distribution IP's for broadband services
descr:           OJSC RosteleƓom, regional branch "Urals"
country:         RU
admin-c:         UyAS1-RIPE
tech-c:          UyAS1-RIPE
status:          ASSIGNED PA
mnt-by:          MFIST-MNT
created:         2012-10-01T11:30:59Z
last-modified:   2012-10-01T11:30:59Z
source:          RIPE

role:            Uralsvyazinform YANFES Administration Staff
address:         11, Moskovskaya str.
address:         Yekaterinburg, 620014
address:         Russian Federation
admin-c:         KYAR-RIPE
admin-c:         SK3575-RIPE
admin-c:         TA2344-RIPE
remarks:         ----------
remarks:         zone-c
tech-c:          KYAR-RIPE
remarks:         ----------
tech-c:          SK3575-RIPE
nic-hdl:         UYAS1-RIPE
created:         2007-11-21T04:25:10Z
last-modified:   2016-04-05T12:04:12Z
mnt-by:          RIPE-NCC-LOCKED-MNT
source:          RIPE

descr:           OJSC Rostelecom, Noyabrsk subsidiary
origin:          AS34875
mnt-by:          MFIST-MNT
created:         2012-10-01T11:15:28Z
last-modified:   2012-10-01T12:01:29Z
source:          RIPE


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.