Home Prefix Lookup173.2.0.0/15

173.2.0.0/15

🇺🇸

IPv4ARINallocatedAS6128CABLE-NET-1 - Cablevision Systems Corp. RPKI Valid

CIDR

173.2.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇺🇸 United States

City

Lynbrook

RIR

ARIN

Status

allocated

Allocated

5/12/2008

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
173.2.0.0/15	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	ARIN	6/13/2026

Covering Prefix

78 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
173.3.128.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.192.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.240.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.16.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.160.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.232.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.8.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.32.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.16.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.32.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.48.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.64.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.120.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.112.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.120.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.128.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.144.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.152.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.160.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.168.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.176.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.184.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.192.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.216.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.200.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.216.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.184.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.88.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.240.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.248.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.176.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.0.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.8.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.12.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.40.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.44.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.56.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.60.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.80.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.96.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.100.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.104.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.112.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.224.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.228.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.236.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.4.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.40.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.44.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.56.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.64.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.76.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.80.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.224.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.228.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.4.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.84.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.86.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.88.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.90.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.62.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.60.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.2.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.152.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.154.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.156.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.158.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.0.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.234.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.180.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.182.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.232.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.118.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.84.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.68.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.70.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.3.74.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
173.2.6.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
173.2.0.0/15	AS6128	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6128	ARIN	MNT-OPTO	10/13/2022

Origin ASN

AS6128

CABLE-NET-1 - Cablevision Systems Corp.

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityLynbrook

Coordinates40.6548, -73.6718 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/173.2.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/173.2.0.0/15" | jq

External Links

RIPEstat Hurricane Electric BGP