54.147.64.0/18

🇺🇸

CIDR

54.147.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

Ashburn

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
54.147.64.0/18	AS14618AMAZON-AES - Amazon.com, Inc.	Valid	—	6/13/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
54.144.0.0/12	AS16509AMAZON-02 - Amazon.com, Inc.	Valid	—	6/13/2026
54.144.0.0/14	AS14618AMAZON-AES - Amazon.com, Inc.	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
54.147.64.0/18	AS14618	/18	arin
54.147.64.0/18	AS16509	/18	arin
54.144.0.0/14	AS14618	/14	arin
54.144.0.0/14	AS16509	/14	arin
54.144.0.0/12	AS16509	/12	arin

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionVirginia

CityAshburn

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/54.147.64.0/18" | jq

External Links