Fiber Optics Bulgaria OOD operates AS42459: 4 IPv4 prefixes covering 7,168 addresses, most of them in 
Bulgaria.
By IPv4 addresses the network ranks #11,513 worldwide and #69 of 650 networks in Bulgaria. That is 0.17% of the country’s IPv4 space.
The network spreads across 2 countries: Bulgaria 93%, United Kingdom 7.1%.
The largest block is 212.45.64.0 to 212.45.79.255 with 4,096 addresses, geolocated to Sofia (Bakston).
- IPv4 addresses
- 7,168
- IPv4 prefixes
- 4
- World rank
- #11,513
- Country share
- 0.17%
- IPv6 ranges
- 1
Addresses by country
- Bulgaria 93%
United Kingdom 7.1%
Largest blocks
- 212.45.64.0 Sofia (Bakston)4,096
- 79.134.56.0 Sofia2,048
- 193.32.4.0 Rayleigh512
- 193.32.0.0 Sofia512
Networks of similar size
7,168
7,168
7,168
7,168
7,168IPv4 prefixes
Questions and answers
Who owns AS42459?
Autonomous system AS42459 is operated by Fiber Optics Bulgaria OOD.
How many IP addresses does AS42459 have?
The network holds 7,168 IPv4 addresses in 4 prefixes, plus 1 IPv6 ranges.
Which country is AS42459 in?
The main country is Bulgaria, with addresses in 1 more countries.
How big is AS42459?
By IPv4 addresses it ranks #11,513 worldwide.
What is the largest address block of AS42459?
212.45.64.0 to 212.45.79.255, 4,096 addresses.