AS54004 Cablevision Lightpath LLC
- Autonomous system number
- AS54004
- Registered in
- US
- Registry
- ARIN
- ASN registered
- 2011-08-31
- IPv4 prefixes announced
- 315
- IPv6 prefixes announced
- 40
- Internet exchanges
- 1
- Data centres
- 4
- Internet users (estimate)
- ~20,094
Prefix counts from the global routing table as of 2026-10-12. Not counted: 14 more prefixes this network originates that few routers see, inside address space AS6128 announces widely. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-10-06. Website: lightpathfiber.com
Cloud peering programs
Azure ExpressRoute connectivity provider: Microsoft lists Lightpath (Connectivity provider) - expressroute peering locations: IAD, JFK, MIA, ORD. Checked 2026-10-08.
Source: ExpressRoute peering locations and connectivity partners, Microsoft Learn, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Google Cloud Partner Interconnect provider: Google lists Lightpath (Layer 2) - partner interconnect metros: JFK. Checked 2026-10-12.
Source: Supported service providers (Cloud Interconnect), Google Cloud documentation, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Upstreams and peers, traceroute paths through it, where it hands off to its transit providers, routing history and alerts - free with an account, and queryable from Claude, ChatGPT and other AI agents through the BGPScout MCP server.
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