Home Prefix Lookup173.229.64.0/18

173.229.64.0/18 - Cablevision Systems (AS6128)

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

CIDR

173.229.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

New York

RIR

ARIN

Status

allocated

Allocated

2011-02-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
173.229.64.0/18	AS6128 CABLE-NET-1 - Cablevision Systems Corp.	Valid	ARIN	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
173.229.64.0/18	AS6128	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6128	ARIN	MNT-CHL-54	2022-10-13

Origin ASN

AS6128

CABLE-NET-1 - Cablevision Systems Corp.

Related Prefixes

More prefixes of AS6128

All prefixes of AS6128 →

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityNew York

Coordinates40.7128, -74.0060 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/173.229.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/173.229.64.0/18" | jq

External Links

RIPEstat