General Info

ID

IANA-V6-RESERVE

Description

Internet Assigned Numbers Authority

ASN

AS112 DNS-OARC

Country
United States
Registry

arin

Whois Details

V6NetHandle:    NET6-2001-1
OrgID:          IANA
Parent:         
NetName:        IANA-V6-RESERVE
NetRange:       2001:: - 2001:1FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        reserved
Comment:        The assignable Global Unicast Address space is defined
Comment:        in [RFC4291] as being the address block defined by the
Comment:        prefix 2000::/3. All address space in this block not listed
Comment:        on the IANA IPv6 Global Unicast Address Assignments page
Comment:        at http://iana.org/assignments/ipv6-unicast-address-assignments
Comment:        is reserved by IANA for future allocation.
RegDate:        1999-07-01
Updated:        2008-11-14
Source:         ARIN


OrgID:          IANA
OrgName:        Internet Assigned Numbers Authority
CanAllocate:    
Street:         12025 Waterfront Drive
Street:         Suite 300
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90292
RegDate:        1970-01-01
Updated:        2012-08-31
OrgAdminHandle: IANA-ARIN
OrgAbuseHandle: IANA-IP-ARIN
OrgTechHandle:  IANA-IP-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.