General Info




Fairfax County Public Schools


AS21984 Fairfax County Public Schools

United States


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Whois Details

NetHandle:      NET-151-188-0-0-1
OrgID:          FCPS
Parent:         NET-151-0-0-0-0
NetName:        FCPS
NetRange: -
NetType:        assignment
OriginAS:       21984
RegDate:        1991-09-23
Updated:        2008-08-13
AbuseHandle:    ZF70-ARIN
NOCHandle:      ZF70-ARIN
TechHandle:     ZF70-ARIN
Source:         ARIN

OrgID:          FCPS
OrgName:        Fairfax County Public Schools
Street:         3701 Franconia Road
City:           Alexandria
State/Prov:     VA
Country:        US
PostalCode:     22310
RegDate:        1991-09-23
Updated:        2007-12-07
OrgTechHandle:  ZF70-ARIN
OrgNOCHandle:   ZF70-ARIN
OrgAbuseHandle: ZF70-ARIN
OrgAdminHandle: ZF70-ARIN
Source:         ARIN


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.