AS22001 Life Technologies Corp.
220.127.116.11/24 - LIFETECH2
NetHandle: NET-198-140-178-0-1 OrgID: LIFET-27 Parent: NET-198-0-0-0-0 NetName: LIFETECH2 NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment OriginAS: 22001, 25906 RegDate: 1993-07-07 Updated: 2009-03-30 Source: ARIN OrgID: LIFET-27 OrgName: Life Technologies Corp. CanAllocate: Street: 7305 Executive Way City: Frederick State/Prov: MD Country: US PostalCode: 21704 RegDate: 2009-01-15 Updated: 2011-09-24 OrgTechHandle: DOMAI196-ARIN OrgAbuseHandle: DOMAI196-ARIN OrgAdminHandle: DOMAI196-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.