172.81.4.0/24

🇺🇸

IPv4ARINannouncedAS30417BTIG-LLC - BTIG LLC RPKI Valid

CIDR

172.81.4.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Secaucus

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
172.81.4.0/24	AS30417BTIG-LLC - BTIG LLC	Valid	ARIN	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
172.81.4.0/22	AS30417BTIG-LLC - BTIG LLC	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
172.81.4.0/22	AS30417	/24	arin

Origin	Registry	Maintainer	Modified
AS30417	ARIN	MNT-BL-1045	4/30/2025

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionNew Jersey

CitySecaucus

API

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

curl -s "https://api.ipctl.io/v1/prefix/172.81.4.0/24" | jq

External Links