General Info




Allegheny Health Education and Research Foundation


AS22255 Allegheny Health Network

United States


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Whois Details

NetHandle:      NET-165-232-0-0-1
OrgID:          AHERF
Parent:         NET-165-0-0-0-0
NetName:        AHERF
NetRange: -
NetType:        assignment
RegDate:        1993-09-27
Updated:        2001-08-28
TechHandle:     PK81-ARIN
Source:         ARIN

OrgID:          AHERF
OrgName:        Allegheny Health Education and Research Foundation
Street:         320 East North Avenue
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15212
RegDate:        1993-09-27
Updated:        2011-09-24
OrgAdminHandle: PK81-ARIN
OrgAbuseHandle: PK81-ARIN
OrgTechHandle:  PK81-ARIN
Source:         ARIN

IP address subranges within this IP range


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.