AS701 MCI Communications Services, Inc. d/b/a Verizon Business
220.127.116.11/16 - BA-151-201-160-207-0
NetHandle: NET-151-201-160-0-1 OrgID: PPS-8 Parent: NET-151-196-0-0-1 NetName: BA-151-201-160-207-0 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 1998-05-06 Updated: 1998-05-06 TechHandle: NSS2-ORG-ARIN Source: ARIN OrgID: PPS-8 OrgName: Pittsburgh Public Schools CanAllocate: Street: 341 South Bellefield Avenue City: Pittsburgh State/Prov: PA Country: US PostalCode: 15213 RegDate: 1998-05-06 Updated: 2011-09-24 OrgTechHandle: NSS2-ORG-ARIN OrgAdminHandle: NSS2-ORG-ARIN OrgAbuseHandle: NSS2-ORG-ARIN Source: ARIN POCHandle: NSS2-ORG-ARIN IsRole: Y LastName: Verizon Internet Services FirstName: Street: 1880 Campus Commons Drive City: Reston State/Prov: VA Country: US PostalCode: 20191 RegDate: 1970-01-01 Updated: 2004-10-26 FaxPhone: +1-703-295-4371 OfficePhone: +1-703-295-4583 Mailbox: IPNMC@gnilink.net 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.