66.147.252.0/22

🇺🇸

CIDR

66.147.252.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Phoenix

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
66.147.252.0/22	AS31898ORACLE-BMC-31898 - Oracle Corporation	Valid	RADB	6/1/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
66.147.240.0/20	AS46606UNIFIEDLAYER-AS-1 - Unified Layer	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
66.147.252.0/22	AS396982	/22	arin
66.147.240.0/20	AS19871	/24	arin
66.147.240.0/20	AS26337	/24	arin
66.147.240.0/20	AS31898	/24	arin
66.147.240.0/20	AS46606	/24	arin

Origin	Registry	Maintainer	Modified
AS31898	RADB	MAINT-ORACLE	9/19/2025
AS396982	RADB	MAINT-AS15169	11/5/2024

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionArizona

CityPhoenix

API

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

curl -s "https://api.ipctl.io/v1/prefix/66.147.252.0/22" | jq

External Links