204.9.207.0/24

🇺🇸

IPv4ARINannouncedAS2734CORESITE - CoreSite RPKI Valid

CIDR

204.9.207.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Denver (Central Business District)

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
204.9.207.0/24	AS2734CORESITE - CoreSite	Valid	ARINRADB	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
204.9.207.0/24	AS2734	/24	arin

Origin	Registry	Maintainer	Modified
AS2734	ARIN	MNT-USCOLO	10/15/2025
AS2734	RADB	MAINT-AS2734	10/15/2025

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionColorado

CityDenver (Central Business District)

API

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

curl -s "https://api.ipctl.io/v1/prefix/204.9.207.0/24" | jq

External Links