Home Prefix Lookup2a05:dfc3:f900::/40

2a05:dfc3:f900::/40

🇺🇸

IPv6RIPEassignedAS219412 RPKI Valid

CIDR

2a05:dfc3:f900::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Hidden Hills

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
2a05:dfc3:f900::/40	AS219412	Valid	RIPE	7/15/2026

Prefix	Origin	Max Length	Trust Anchor
2a05:dfc3:f900::/40	AS219412	/48	ripe

Origin	Registry	Maintainer	Modified
AS219412	RIPE	HYEHOST-MNT	6/27/2026

Prefix	Country	Status
2a05:dfc3:f900::/44	🇺🇸US	assigned
2a05:dfc3:f910::/44	🇺🇸US	assigned
2a05:dfc3:f90c::/46	🇺🇸US	assigned
2a05:dfc3:f902::/47	🇺🇸US	assigned
2a05:dfc3:f90a::/48	🇺🇸US	assigned
2a05:dfc3:f90b::/48	🇺🇸US	assigned
2a05:dfc3:f905::/48	🇺🇸US	assigned
2a05:dfc3:f904::/48	🇺🇸US	assigned
2a05:dfc3:f90c::/48	🇺🇸US	assigned
2a05:dfc3:f912::/48	🇺🇸US	assigned
2a05:dfc3:f901::/48	🇺🇸US	assigned
2a05:dfc3:f919::/48	🇺🇸US	assigned
2a05:dfc3:f920::/48	🇺🇸US	assigned
2a05:dfc3:f909::/48	🇺🇸US	assigned
2a05:dfc3:f916::/48	🇺🇸US	assigned
2a05:dfc3:f918::/48	🇺🇸US	assigned
2a05:dfc3:f902::/48	🇺🇸US	assigned
2a05:dfc3:f903::/48	🇺🇸US	assigned
2a05:dfc3:f90e::/48	🇺🇸US	assigned
2a05:dfc3:f90f::/48	🇺🇸US	assigned
2a05:dfc3:f915::/48	🇺🇸US	assigned
2a05:dfc3:f91a::/48	🇺🇸US	assigned
2a05:dfc3:f911::/48	🇺🇸US	assigned
2a05:dfc3:f90d::/48	🇺🇸US	assigned
2a05:dfc3:f917::/48	🇺🇸US	assigned
2a05:dfc3:f921::/48	🇺🇸US	assigned
2a05:dfc3:f914::/48	🇺🇸US	assigned
2a05:dfc3:f913::/48	🇺🇸US	assigned
2a05:dfc3:f91e::/48	🇺🇸US	assigned
2a05:dfc3:f91c::/48	🇺🇸US	assigned
2a05:dfc3:f91d::/48	🇺🇸US	assigned
2a05:dfc3:f91f::/48	🇺🇸US	assigned
2a05:dfc3:f910::/48	🇺🇸US	assigned
2a05:dfc3:f906::/48	🇺🇸US	assigned
2a05:dfc3:f91b::/48	🇺🇸US	assigned
2a05:dfc3:f908::/48	🇺🇸US	assigned
2a05:dfc3:f907::/48	🇺🇸US	assigned
2a05:dfc3:f900::/48	🇺🇸US	assigned

Origin ASN

Geolocation

Country🇺🇸United StatesUS

CityHidden Hills

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/2a05:dfc3:f900::/40" | jq

External Links