IPv4 prefix

172.104.8.0/21

IP Prefix (CIDR): 172.104.8.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 172.104.8.0 - 172.104.15.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Linode
Handle: LINOD
Address: 249 Arch St Philadelphia PA 19106 United States
Registry: ARIN
Registered Prefix: 172.104.0.0/16 (172.104.0.0 - 172.104.255.255)
Delegated Prefix: 172.104.0.0/15 (172.104.0.0 - 172.105.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
172.104.8.0/21	Exact	AS63949	Akamai Technologies Inc.	United States of America (US)	172.104.8.0	172.104.15.255