AS29990 · AppNexus, Inc
V6NetHandle: NET6-2605-EE00-1 OrgID: APPNE Parent: NET6-2600-1 NetName: APPNE-V6-1 NetRange: 2605:EE00:: - 2605:EE00:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 29990 RegDate: 2011-01-31 Updated: 2014-02-24 AbuseHandle: APPNE1-ARIN NOCHandle: APPNE-ARIN TechHandle: APPNE-ARIN Source: ARIN OrgID: APPNE OrgName: AppNexus, Inc CanAllocate: Street: 28 23rd Street Street: Fifth Floor City: New York State/Prov: NY Country: US PostalCode: 10010 RegDate: 2008-01-07 Updated: 2017-09-05 ReferralServer: rwhois://rwhois.appnexus.net:4321 OrgAbuseHandle: APPNE1-ARIN OrgAdminHandle: APPNE-ARIN OrgTechHandle: APPNE-ARIN Source: ARIN POCHandle: APPNE1-ARIN IsRole: Y LastName: appnexus-abuse FirstName: Street: 28 W 23rd St. Street: 2nd Floor City: New York State/Prov: NY Country: US PostalCode: 10010 RegDate: 2014-02-24 Updated: 2023-01-31 OfficePhone: +1-646-723-7844 Mailbox: email@example.com Source: ARIN POCHandle: APPNE-ARIN IsRole: Y LastName: appnexus-ipadmin FirstName: Street: 28 23rd Street 4th Floor City: New York State/Prov: NY Country: US PostalCode: 10010 RegDate: 2007-11-21 Updated: 2023-01-31 OfficePhone: +1-646-723-7844 Mailbox: firstname.lastname@example.org Source: ARIN
What are IP address ranges?
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.