Allegheny Health Network operates AS22255: 15 IPv4 prefixes covering 25,344 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #5,395 worldwide and #1,890 of 18,202 networks in United States.
The largest block is 165.232.192.0 to 165.232.229.255 with 9,728 addresses, geolocated to Pittsburgh (North Shore).
- IPv4 addresses
- 25,344
- IPv4 prefixes
- 15
- World rank
- #5,395
Addresses by country
- United States 100%
Largest blocks
- 165.232.192.0 Pittsburgh (North Shore)9,728
- 165.232.0.0 Pittsburgh (North Side)8,192
- 165.232.231.0 Washington D.C.6,144
- 204.69.181.0 Pittsburgh (North Side)512
- 198.203.131.0 Pittsburgh256
- 198.200.198.0 Pittsburgh256
- 192.5.7.0 Pittsburgh (North Side)256
Networks of similar size
- AS15149 Core Technology Services, Inc.25,344
- AS46595 Penasco Valley Telecommunications25,344
- AS209341 WHG Hosting Services Ltd
25,344 - AS48152 Digital Frankfurt GmbH25,344
- AS6846 Joint Ukrainan-German Enterprise "INFOCOM" LLC
25,344 - AS4043 Montana Internet Corporation25,344
- AS206026 Kar-Tel LLC
25,088 - AS25591 BCLan LLC
25,088
IPv4 prefixes
Questions and answers
Who owns AS22255?
Autonomous system AS22255 is operated by Allegheny Health Network.
How many IP addresses does AS22255 have?
The network holds 25,344 IPv4 addresses in 15 prefixes.
Which country is AS22255 in?
The main country is United States.
How big is AS22255?
By IPv4 addresses it ranks #5,395 worldwide.
What is the largest address block of AS22255?
165.232.192.0 to 165.232.229.255, 9,728 addresses.