Zayo (AS6461)
Zayo (AS6461) is a global fiber infrastructure provider founded in Boulder, Colorado, operating the former AboveNet/MFN backbone with 350+ core PoPs and connectivity into more than 1,900 data centers worldwide. Services span dark fiber, wavelengths, Ethernet, IP transit, dedicated internet, private networks and CloudLink cloud connectivity, and its 2026 acquisition of Crown Castle's fiber business adds roughly 90,000 metro route miles aimed at AI and enterprise demand.
Zayo (AS6461) is on-net at 539 colocation facilities in the ColoMap directory.
Top metros where Zayo (AS6461) is reachable: London, GB, Washington, DC, US, Dallas, TX, US, Frankfurt, DE, Santa Clara, CA, US.
Use the directory below to find a facility on-net with Zayo (AS6461), or request a quote tailored to your connectivity requirements.
Facilities on-net with Zayo (AS6461)
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Constant Hosting PNJ1
101 Possumtown Rd, Piscataway, NJ, 08854, USMetro: Newark, NJ, US -
TierPoint Charlotte 3
113 N Myers St, Charlotte, NC, 28292, USMetro: Mooresville, NC, US -
GAP Union Station
506 W. South Street, South Bend, IN, 46601, USMetro: South Bend, IN, US -
H5 Data Centers Cleveland
1625 Rockwell Ave, Cleveland, OH, 44114, USMetro: Akron, OH, US -
eStruxture Data Centers MTL-2
7001 Rue Saint-Jacques, Montreal, Ca, H4B 3A2, CAMetro: Montreal, Ca, CA -
eStruxture Data Centers MTL-1
800 Square Victoria, Montreal, Ca, H4Z1A1, CAMetro: Montreal, Ca, CA -
Cologix MTL3
1250 Rene Levesque West, Montreal, Ca, H3B 4W8, CAMetro: Montreal, Ca, CA -
Cologix MTL2
3000 Rene Levesque, Verdun, Ca, H3E 1T9, CAMetro: Montreal, Ca, CA -
Cologix MTL12
3000 Bd René Lévesque, Verdun, Ca, H3E 1T9, CAMetro: Montreal, Ca, CA -
Cologix MTL10-S
530 Rue Bériault, Longueuil, Ca, J4G 1S8, CAMetro: Montreal, Ca, CA