AS6461 Zayo Bandwidth
- Autonomous system number
- AS6461
- Registered in
- US
- Registry
- ARIN
- ASN registered
- 1996-04-22
- IPv4 prefixes announced
- 209
- IPv6 prefixes announced
- 13
- Internet exchanges
- 46
- Data centres
- 386
- Internet users (estimate)
- ~77,082
- Company
- Zayo Group
Prefix counts from the global routing table as of 2026-10-05. Not counted: 1 more prefixes this network originates that few routers see, inside address space AS7341 announces widely. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-09-30. Company facts from Wikidata. This network participates in MANRS. Website: www.zayo.com
Cloud peering programs
Azure ExpressRoute connectivity provider: Microsoft lists Zayo (Connectivity provider) - expressroute peering locations: AMS, CDG, DEN, DFW, DUB, FRA, GRU, HKG, IAD, JFK, LAS, LAX, LHR, MSP, ORD, PHX, SAT, SEA, SJC, YUL, YVR, YYZ, ZRH. Checked 2026-10-05.
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 Zayo (Layer 2 and 3) - partner interconnect metros: CDG, DEN, GRU, IAD, JFK, LAX, LHR, ORD, SEA, SIN, SJC, YUL, YYZ. Checked 2026-10-05.
Source: Supported service providers (Cloud Interconnect), Google Cloud documentation, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Google Verified Peering Provider: Google lists Zayo (Gold) - metros with multiple interconnects to google: AMS, ATL, DEN, DFW, FRA, IAD, LAX, LGA, LHR, MIA, ORD, PHX, SEA, SFO, YUL, YYZ. Checked 2026-10-05.
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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