AS23172 Pentagon Federal Credit Union
18.104.22.168/24 - NETBLK-DC-CBS-98-182-104-0
NetHandle: NET-98-182-104-0-1 OrgID: C06000606 Parent: NET-98-160-0-0-1 NetName: NETBLK-DC-CBS-98-182-104-0 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reassignment RegDate: 2016-01-05 Updated: 2016-01-05 Source: ARIN OrgID: C06000606 OrgName: Cox Communications Inc. CanAllocate: Street: 1400 Lake Hearn DR. City: Atlanta State/Prov: GA Country: US PostalCode: 30319 RegDate: 2016-01-05 Updated: 2016-01-05 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.