50.18.192.0/20

🇺🇸

CIDR

50.18.192.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

San Jose

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
50.18.192.0/20	AS16509AMAZON-02 - Amazon.com, Inc.	Valid	RADB	6/13/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
50.16.0.0/14	AS16509AMAZON-02 - Amazon.com, Inc.	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
50.18.192.0/20	AS16509	/20	arin
50.18.192.0/19	AS16509	/19	arin
50.18.0.0/16	AS16509	/16	arin
50.16.0.0/14	AS16509	/14	arin

Origin	Registry	Maintainer	Modified
AS16509	RADB	MAINT-AS16509	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Jose

API

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

curl -s "https://api.ipctl.io/v1/prefix/50.18.192.0/20" | jq

External Links