AS19417 Centra-Larm Monitoring, Inc.
220.127.116.11/24 - JUMPSTART-5
NetHandle: NET-107-0-0-0-1 OrgID: CCCS Parent: NET-107-0-0-0-0 NetName: JUMPSTART-5 NetRange: 18.104.22.168 - 22.214.171.124 NetType: allocation OriginAS: 7922 RegDate: 2010-06-29 Updated: 2016-08-31 Source: ARIN OrgID: CCCS OrgName: Comcast Cable Communications, LLC CanAllocate: Street: 1800 Bishops Gate Blvd City: Mt Laurel State/Prov: NJ Country: US PostalCode: 08054 RegDate: 2001-09-18 Updated: 2017-01-28 OrgTechHandle: IC161-ARIN OrgAbuseHandle: NAPO-ARIN OrgAdminHandle: IC161-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.