220.127.116.11/17 - NIST-G
AS49 US National Institute of Standards & Technology
NetHandle: NET-129-6-0-0-1 OrgID: NIST Parent: NET-129-0-0-0-0 NetName: NIST-G NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment RegDate: 1987-06-12 Updated: 2017-03-01 TechHandle: ROBER945-ARIN Source: ARIN
Hosted Domain Names
There are 70 domain names hosted across 36 IP addresses on this ASN.
|IP Address||Domain||Domains on this IP|
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.