A1 Slovenija telekomunikacijske storitve,d.d. operates AS21283: 16 IPv4 prefixes covering 325,632 addresses, most of them in 
Slovenia.
By IPv4 addresses the network ranks #742 worldwide and #4 of 265 networks in Slovenia. That is 12% of the country’s IPv4 space.
The largest block is 46.122.0.0 to 46.123.255.255 with 131,072 addresses, geolocated to Ljubljana.
- IPv4 addresses
- 325,632
- IPv4 prefixes
- 16
- World rank
- #742
- Country share
- 12%
- IPv6 ranges
- 2
Addresses by country
- Slovenia 100%
Largest blocks
- 46.122.0.0 Ljubljana131,072
- 146.212.0.0 Ljubljana65,536
- 92.37.0.0 Ljubljana32,768
- 90.157.128.0 Ljubljana32,768
- 46.164.0.0 Ljubljana16,384
- 85.10.0.0 Ljubljana12,288
- 213.157.224.0 Ljubljana8,192
- 212.18.32.0 Ljubljana8,192
Networks of similar size
- AS131932 JR East Information Systems Company
327,680 - AS8369 Intersvyaz-2 JSC
327,168 - AS32475 Internap Holding LLC
327,168 - AS4826 VOCUS PTY LTD
326,656 - AS217 University of Minnesota325,632
- AS3527 National Institutes of Health325,632
- AS8047 GENERAL COMMUNICATION, INC.323,840
- AS15924 Vodafone Net Iletisim Hizmetler AS
323,840
IPv4 prefixes
Questions and answers
Who owns AS21283?
Autonomous system AS21283 is operated by A1 Slovenija telekomunikacijske storitve,d.d..
How many IP addresses does AS21283 have?
The network holds 325,632 IPv4 addresses in 16 prefixes, plus 2 IPv6 ranges.
Which country is AS21283 in?
The main country is Slovenia.
How big is AS21283?
By IPv4 addresses it ranks #742 worldwide.
What is the largest address block of AS21283?
46.122.0.0 to 46.123.255.255, 131,072 addresses.