HomePrefix Lookup65.51.128.0/17

65.51.128.0/17

🇺🇸
IPv4ARINannouncedAS54004LIGHTPATH - Cablevision Lightpath LLC RPKI Valid
CIDR
65.51.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Brooklyn
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
65.51.128.0/17AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026

Covering Prefix

33 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
65.51.128.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.192.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.224.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.144.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.208.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.160.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.176.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.240.0/20AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.168.0/24AS12216KRAVET - KRAVET INC. Valid—5/31/2026
65.51.152.0/24AS13938SSNC-AS - SS&C Technologies, Inc. Valid—5/31/2026
65.51.153.0/24AS13938SSNC-AS - SS&C Technologies, Inc. Valid—5/31/2026
65.51.201.0/24AS14699ASN-EVOLUTION-1 - Evolution Markets Valid—5/31/2026
65.51.242.0/24AS19862BNB-22-AS - Bridgehampton National Bank Valid—5/31/2026
65.51.251.0/24AS22345SOLIX-INC - Solix, Inc. Valid—5/31/2026
65.51.222.0/24AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. Valid—5/31/2026
65.51.249.0/24AS40137AWM-INVESTMENT - AWM Investment Company, Inc. Valid—5/31/2026
65.51.134.0/24AS46673 Valid—5/31/2026
65.51.200.0/24AS46835CENTRASTATE-MEDICAL-CENTER - Centrastate Medical Center, Inc. Valid—5/31/2026
65.51.208.0/24AS46870NJRNET-2009 - New Jersey Resources Valid—5/31/2026
65.51.203.0/24AS46904WEITZ-LUX - Weitz & Luxenberg P.C Valid—5/31/2026
65.51.194.0/24AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.202.0/24AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.164.0/24AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.136.0/24AS54004LIGHTPATH - Cablevision Lightpath LLC Valid—5/31/2026
65.51.172.0/24AS62642BIGLEAF - Bigleaf Networks, Inc. Valid—5/31/2026
65.51.144.0/24AS396242ECOM - Tiffany and Company Valid—5/31/2026
65.51.219.0/24AS397394GCBB - Gold Coast Broadband Valid—5/31/2026
65.51.218.0/24AS397394GCBB - Gold Coast Broadband Valid—5/31/2026
65.51.133.0/24AS398116FDNY-NETWORKSRV-01 - FDNY Valid—5/31/2026
65.51.247.0/24AS398116FDNY-NETWORKSRV-01 - FDNY Valid—5/31/2026
65.51.129.0/24AS399208OVA-BASE-BLDG - SL Green Realty Corp Valid—5/31/2026
65.51.231.0/24AS399684OVA-SUMMIT - SL Green Realty Corp Valid—5/31/2026
65.51.173.0/24AS400836SLG-OMA - SL Green Realty Corp Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
65.51.128.0/17AS54004/24arin
65.51.0.0/16AS6128/24arin
Origin ASN
AS54004
LIGHTPATH - Cablevision Lightpath LLC
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityBrooklyn
Coordinates40.6782, -73.9442 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/65.51.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/65.51.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP