Ntc 360 Network and Telecommunications Concepts Essay
Paul F. Scheelk
Network and Telecommunications Concepts
Instructor: Anthony Bruno
University of Phoenix
1. What is the range of usable IP addresses for the following IP subnet? What is the broadcast address for the subnet?
The range of usable IP addresses is 10.150.100.97 – 10.150.100.126. The first and last addresses are not usable and cannot be assigned to hosts as one is used as the broadcast address, 10.150.100.127 and 10.150.100.96 is the address for the sub network. When initially determining the usable addresses the /27 provides the information that the first 27 bits are network and the remaining 5 are host addresses. The subnet address would be 255.255.255.224.
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Name/Letter IPv4 address IPv6 address Operator Location Software
VeriSign Distributed using anycast BIND
USC-ISI Marina Del Ray, Cal. U.S.A.
Cogent Communications Distributed using anycast BIND
University of Maryland College Park Maryland
NASA Mountain View, Cal.
2001:500:2f::f Internet Systems Consortium Distributed using anycast BIND9
None Assigned Defense Information Systems Agency Distributed using anycast BIND