Home Prefix Lookup74.88.0.0/15

74.88.0.0/15

🇺🇸

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

CIDR

74.88.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇺🇸 United States

City

Trumbull

RIR

ARIN

Status

allocated

Allocated

3/4/2009

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
74.88.0.0/15	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	ARIN	6/13/2026

Covering Prefix

73 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
74.89.128.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.0.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.224.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.160.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.64.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.192.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.144.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.16.0/20	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.208.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.184.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.48.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.56.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.176.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.152.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.80.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.104.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.96.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.88.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.80.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.56.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.232.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.88.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.224.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.192.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.40.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.240.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.248.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.24.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.8.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.216.0/21	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.32.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.40.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.100.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.112.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.132.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.136.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.160.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.180.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.184.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.188.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.216.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.16.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.20.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.112.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.120.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.248.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.252.0/22	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.36.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.220.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.178.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.176.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.174.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.172.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.170.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.168.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.240.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.118.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.242.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.126.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.166.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.164.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.142.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.140.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.130.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.128.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.118.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.116.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.38.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.98.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.96.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.0.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.88.222.0/23	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026
74.89.0.0/24	AS6128CABLE-NET-1 - Cablevision Systems Corp.	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
74.88.0.0/15	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

RegionConnecticut

CityTrumbull

Coordinates41.2429, -73.2007 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/74.88.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/74.88.0.0/15" | jq

External Links

RIPEstat Hurricane Electric BGP