AS393408 University of Portland
188.8.131.52/24 - UOFPORT-8
NetHandle: NET-64-251-240-0-1 OrgID: UNIVER-199 Parent: NET-64-0-0-0-0 NetName: UOFPORT-8 NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment RegDate: 2001-06-21 Updated: 2016-02-19 TechHandle: RIDEN1-ARIN NOCHandle: RIDEN1-ARIN AbuseHandle: RIDEN1-ARIN Source: ARIN OrgID: UNIVER-199 OrgName: University of Portland CanAllocate: Street: 5000 N Willamette Blvd City: Portland State/Prov: OR Country: US PostalCode: 97203 RegDate: 1996-11-12 Updated: 2014-02-20 OrgTechHandle: RIDEN1-ARIN OrgAdminHandle: RIDEN1-ARIN OrgAbuseHandle: ABUSE118-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.