AS22192 Pennsylvania State System of Higher Education
18.104.22.168/17 - SHIP1-NET
NetHandle: NET-157-160-0-0-1 OrgID: SHIPPE Parent: NET-157-0-0-0-0 NetName: SHIP1-NET NetRange: 22.214.171.124 - 126.96.36.199 NetType: assignment OriginAS: 22192 RegDate: 1992-02-14 Updated: 2017-09-27 AbuseHandle: DIEHL31-ARIN AbuseHandle: AUPM-ARIN NOCHandle: AUPM-ARIN TechHandle: DHM12-ARIN TechHandle: DIEHL31-ARIN NOCHandle: DIEHL31-ARIN Source: ARIN OrgID: SHIPPE OrgName: Shippensburg University CanAllocate: Street: Computer Center City: Shippensburg State/Prov: PA Country: US PostalCode: 17257 RegDate: 1992-02-14 Updated: 2017-09-27 OrgTechHandle: DIEHL31-ARIN OrgAbuseHandle: DIEHL31-ARIN OrgAbuseHandle: DHM12-ARIN OrgTechHandle: DHM12-ARIN OrgNOCHandle: DIEHL31-ARIN OrgAdminHandle: RER23-ARIN OrgNOCHandle: DHM12-ARIN Source: ARIN
IP address subranges within this IP 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.