General Info




NeuStar, Inc.


AS12008 NeuStar, Inc.

United States


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Whois Details

V6NetHandle:    NET6-2610-A0-1
OrgID:          NEUS
Parent:         NET6-2610-1
NetName:        SIP-IX
NetRange:       2610:A0:: - 2610:A7:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        allocation
RegDate:        2006-06-21
Updated:        2012-03-02
Source:         ARIN

OrgID:          NEUS
OrgName:        NeuStar, Inc.
Street:         45980 Center Oak Plaza
Street:         Network Operations Center
City:           Sterling
State/Prov:     VA
Country:        US
PostalCode:     20166
Comment:        NPAC
RegDate:        2001-03-21
Updated:        2018-01-10
OrgTechHandle:  NETWO336-ARIN
OrgAbuseHandle: NETWO336-ARIN
OrgAdminHandle: NETWO336-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.