AS54419 Cablevision Lightpath LLC

LIGHTPATH-PHOENIX - Cablevision Lightpath LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,394largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#61,417of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS54419 in ASN lookup Look up an IP in this network (38.72.68.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

38.72.68.0/24

IPv6 prefixes

All 1 prefix.

2606:2e80:1::/48

Other ASNs named Cablevision Lightpath LLC

2 other networks use the same organisation name; together with AS54419 they announce 408,832 IPv4 addresses.

ASNNameIPv4 addresses

AS54004LIGHTPATH - Cablevision Lightpath LLC US408,320

AS21867LIGHTPATH-COLUMBUS - Cablevision Lightpath LLC US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS54281#13391 WTA-WV - Wild Turkey Acres WV LLC256

AS54297#13392 SRS-AS - Savannah River Site256

AS54345#13393 FARM-BUREAU-MUTUAL-INSURANCE-OF-IDAHO-01 - FARM BUREAU MUTUAL INSURANCE COMPANY OF IDAHO256

AS54495#13395 BYTESPUR - Bytespur Corporation256

AS54544#13396 WM-549-01 - Woodward McCoach Inc.256

AS54561#13397 SECUREDRAGON - Secure Dragon LLC.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources