2001:500:9f::/48

🇺🇸

IPv6ARINannounced AnycastAS20144IMRS - ICANNNo ROA

CIDR

2001:500:9f::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇺🇸 United States

City

Los Angeles

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:500:9f::/48	AS20144IMRS - ICANN	No ROA	RADB	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:500:9e::/47	AS20144IMRS - ICANN	No ROA	—	5/31/2026

Origin	Registry	Maintainer	Modified
AS2495	RADB	MAINT-AS2495	11/13/2023
AS8151	RADB	MAINT-AS8151	11/13/2023
AS20144	RADB	MAINT-AS26711	11/13/2023
AS27678	RADB	MAINT-AS18747	1/19/2026
AS38193	RADB	MAINT-AS8966	11/13/2023
AS133296	RADB	MAINT-AS18101	11/13/2023

Origin ASN

Geolocation

This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.

Country🇺🇸United StatesUS

RegionCalifornia

CityLos Angeles

TimezoneAmerica/Los_Angeles

API

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

curl -s "https://api.ipctl.io/v1/prefix/2001:500:9f::/48" | jq

External Links