IPv4 prefix

104.83.80.0/21

IP Prefix (CIDR): 104.83.80.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 104.83.80.0 - 104.83.87.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Akamai Technologies, Inc.
Handle: AKAMAI
Address: 145 Broadway Cambridge MA 02142 United States
Registry: ARIN
Registered Prefix: 104.64.0.0/10 (104.64.0.0 - 104.127.255.255)

Registration 2 of 2

Owner: Akamai International, BV
Handle: AIB-17
Address: Prins Bernhardplein 200 Amsterdam 1097 JB Netherlands
Registry: ARIN
Registered Prefix: 104.83.80.0/23 (104.83.80.0 - 104.83.81.255)
Delegated Prefix: 104.64.0.0/10 (104.64.0.0 - 104.127.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
104.83.80.0/21	Exact	AS16625	Akamai Technologies Inc.	United States of America (US)	104.83.80.0	104.83.87.255