General Info




Object Builder Software


AS34753 CSC Bulgaria



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:         OBSBG
descr:           Object Builder Software
country:         BG
admin-c:         MM4561-RIPE
tech-c:          LG700-RIPE
tech-c:          MM4561-RIPE
status:          ASSIGNED PA
mnt-by:          BT95-ADM
created:         2003-02-11T12:09:55Z
last-modified:   2003-02-11T12:13:48Z
source:          RIPE
admin-c:         IK3168-RIPE

person:          Ilia Koukov
address:         BTC-NET Ltd.
address:         63, Shipchenski prohod blvd.
address:         BG-1574 Sofia
address:         Bulgaria
phone:           +359 2 932 08 15
fax-no:          +359 2 832 08 24
nic-hdl:         IK3168-RIPE
created:         2001-10-25T12:59:16Z
last-modified:   2016-04-06T00:10:18Z
mnt-by:          RIPE-NCC-LOCKED-MNT
source:          RIPE

person:          Lyubomir Georgiev
address:         BTC Plc
address:         Bulgarian Telecommunications Company Plc
address:         Bulgaria
mnt-by:          BT95-ADM
phone:           +359 2 932 08 38
nic-hdl:         LG700-RIPE
created:         2002-12-27T08:55:53Z
last-modified:   2015-07-02T14:54:31Z
source:          RIPE

person:          Mito Mitov
address:         OBS-BG
address:         113 Tzarigradsko Chausse Sofia Press Bldg.
address:         1784 SOFIA, Bulgaria
phone:           +359 2 9743316
nic-hdl:         MM4561-RIPE
created:         2003-02-11T10:32:32Z
last-modified:   2016-04-06T05:40:59Z
mnt-by:          RIPE-NCC-LOCKED-MNT
source:          RIPE

descr:           OBS Bulgaria
origin:          AS34753
mnt-by:          BT95-ADM
created:         2005-05-17T06:30:46Z
last-modified:   2005-05-17T06:30:46Z
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.