IPv4 prefix

104.81.72.0/21

IP Prefix (CIDR)

104.81.72.0/21

Subnet Mask

255.255.248.0

Address Count

2,048

IP Range

104.81.72.0 - 104.81.79.255

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Registered Owner

Owner

Akamai International, BV

Handle

AIB-17

Address

Prins Bernhardplein 200 Amsterdam 1097 JB Netherlands

Registry

ARIN

Registered Prefix

104.81.64.0/20 (104.81.64.0 - 104.81.79.255)

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
104.81.72.0/21	Exact	AS16625	Akamai Technologies Inc.	United States of America (US)	104.81.72.0	104.81.79.255