AS22077 Renaissance Technologies Corp.
126.96.36.199/24 - RENTEC-NET0
NetHandle: NET-216-223-240-0-1 OrgID: RTC-7 Parent: NET-216-0-0-0-0 NetName: RENTEC-NET0 NetRange: 188.8.131.52 - 184.108.40.206 NetType: assignment RegDate: 2003-06-27 Updated: 2012-02-24 TechHandle: SY48-ARIN Source: ARIN OrgID: RTC-7 OrgName: Renaissance Technologies Corp. CanAllocate: Street: 600 Route 25A City: East Setauket State/Prov: NY Country: US PostalCode: 11733 RegDate: 1994-09-07 Updated: 2011-09-24 OrgAbuseHandle: SY48-ARIN OrgAdminHandle: SY48-ARIN OrgTechHandle: SY48-ARIN Source: ARIN
IP Addresses in this 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.