AS19399 is the autonomous system of Region Stockholm. It holds 203,008 IPv4 addresses in 14 prefixes plus 1 IPv6 ranges, mainly in 
Sweden.
By IPv4 addresses the network ranks #1,054 worldwide and #12 of 649 networks in Sweden. That is 0.65% of the country’s IPv4 space.
The largest block is 159.38.0.0 to 159.38.255.255 with 65,536 addresses, geolocated to Stockholm (Norrmalm).
- IPv4 addresses
- 203,008
- IPv4 prefixes
- 14
- World rank
- #1,054
- Country share
- 0.65%
- IPv6 ranges
- 1
Addresses by country
- Sweden 100%
Largest blocks
- 159.38.0.0 Stockholm (Norrmalm)65,536
- 147.180.0.0 Stockholm (Norrmalm)65,536
- 136.155.0.0 Stockholm (Norrmalm)65,536
- 192.44.240.0 Stockholm3,072
- 192.36.201.0 Stockholm768
- 194.14.182.0 Stockholm (Norrmalm)512
- 194.4.8.0 Stockholm512
- 194.1.186.0 Stockholm512
Networks of similar size
- AS56736 VASTRA GOTALANDS LANS LANDSTING203,776
- AS1742 Harvard University
203,520 - AS40788 Start Communications
203,264 - AS36850 University of North Carolina at Chapel Hill203,264
- AS200656 Nokia Solutions and Networks Oy
202,752 - AS46261 QuickPacket, LLC202,240
- AS21351 Canal + Telecom SAS
201,984 - AS25 University of California at Berkeley201,984
IPv4 prefixes
Questions and answers
Who owns AS19399?
Autonomous system AS19399 is operated by Region Stockholm.
How many IP addresses does AS19399 have?
The network holds 203,008 IPv4 addresses in 14 prefixes, plus 1 IPv6 ranges.
Which country is AS19399 in?
The main country is Sweden.
How big is AS19399?
By IPv4 addresses it ranks #1,054 worldwide.
What is the largest address block of AS19399?
159.38.0.0 to 159.38.255.255, 65,536 addresses.