AS51582 is the autonomous system of Cifrova Kabelna Korporacia EOOD. It holds 31,232 IPv4 addresses in 9 prefixes plus 1 IPv6 ranges, mainly in 
Bulgaria.
By IPv4 addresses the network ranks #4,929 worldwide and #20 of 650 networks in Bulgaria. That is 0.72% of the country’s IPv4 space.
The largest block is 46.55.128.0 to 46.55.207.255 with 20,480 addresses, geolocated to Plovdiv.
- IPv4 addresses
- 31,232
- IPv4 prefixes
- 9
- World rank
- #4,929
- Country share
- 0.72%
- IPv6 ranges
- 1
Addresses by country
- Bulgaria 100%
Largest blocks
- 46.55.128.0 Plovdiv20,480
- 46.55.216.0 Plovdiv6,144
- 46.55.242.0 Plovdiv (Thrace)2,560
- 185.240.144.0 Varna1,024
- 185.89.124.0 Varna1,024
Networks of similar size
31,232
31,232
31,232
31,232
31,232
31,232
31,232IPv4 prefixes
Questions and answers
Who owns AS51582?
Autonomous system AS51582 is operated by Cifrova Kabelna Korporacia EOOD.
How many IP addresses does AS51582 have?
The network holds 31,232 IPv4 addresses in 9 prefixes, plus 1 IPv6 ranges.
Which country is AS51582 in?
The main country is Bulgaria.
How big is AS51582?
By IPv4 addresses it ranks #4,929 worldwide.
What is the largest address block of AS51582?
46.55.128.0 to 46.55.207.255, 20,480 addresses.