General Info

ID

NETBLK-NIC-BLK1

Description

Navy Network Information Center (NNIC)

ASN

AS3475 Navy Network Information Center (NNIC)

Country
United States
Registry

arin

Whois Details

NetHandle:      NET-205-56-0-0-1
OrgID:          NNICN-1
Parent:         NET-205-0-0-0-0
NetName:        NETBLK-NIC-BLK1
NetRange:       205.56.0.0 - 205.117.255.255
NetType:        assignment
RegDate:        1998-05-18
Updated:        2011-06-21
Source:         ARIN


OrgID:          NNICN-1
OrgName:        Navy Network Information Center (NNIC)
CanAllocate:    
Street:         2465 GUADALCANAL ROAD
Street:         BLDG 1265
City:           VIRGINIA BEACH
State/Prov:     VA
Country:        US
PostalCode:     23459
RegDate:        2006-09-21
Updated:        2011-08-17
OrgAbuseHandle: REGIS10-ARIN
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
Source:         ARIN

Details

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.