Home Prefix Lookup2604:a840:200::/40

2604:a840:200::/40

🇺🇸

IPv6ARINannouncedAS949XTOM - xTom RPKI Valid

CIDR

2604:a840:200::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

New York

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
2604:a840:200::/40	AS949XTOM - xTom	Valid	RADB	9/11/2026

Prefix	Origin	Max Length	Trust Anchor
2604:a840::/32	AS949	/48	arin
2604:a840::/32	AS3204	/48	arin
2604:a840::/32	AS3214	/48	arin
2604:a840::/32	AS3258	/48	arin
2604:a840::/32	AS4785	/48	arin
2604:a840::/32	AS6233	/48	arin
2604:a840::/32	AS8888	/48	arin
2604:a840::/32	AS9312	/48	arin

Origin	Registry	Maintainer	Modified
AS8888	RADB	MAINT-AS9312	8/15/2026
AS949	RADB	MAINT-AS9312	8/19/2026

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityNew York

API

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

curl -s "https://api.ipctl.io/v1/prefix/2604:a840:200::/40" | jq

External Links