104.156.87.0/24

🇺🇸

CIDR

104.156.87.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Washington D.C.

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
104.156.87.0/24	AS54113FASTLY - Fastly, Inc.	Valid	RADB	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
104.156.87.0/24	AS54113	/24	arin
104.156.80.0/20	AS54113	/20	arin

Origin	Registry	Maintainer	Modified
AS54113	RADB	MAINT-AS54113	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionDistrict of Columbia

CityWashington D.C.

API

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

curl -s "https://api.ipctl.io/v1/prefix/104.156.87.0/24" | jq

External Links