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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850 E. Collins Boulevard (DFW28)
850 E. Collins Boulevard, Richardson, TX, 75081, USMetro: Dallas, TX, US -
QTS Ashburn 3 DC2
22271 Shellhorn Road, Ashburn, VA, 20147, USMetro: Washington, DC, US -
1210 Integrity Drive (DFW18)
1210 Integrity Drive, Richardson, TX, 75081, USMetro: Dallas, TX, US -
DataBank IAD3 – Ashburn Campus
21630 Red Rum Dr, Ashburn, VA, 20147, USMetro: Washington, DC, US -
1215 Integrity Drive (DFW25)
1215 Integrity Drive, Richardson, TX, 75081, USMetro: Dallas, TX, US -
44461 Chilum Place (ACC6)
44461 Chilum Place, Ashburn, VA, 20147, USMetro: Washington, DC, US -
44480 Hastings Drive (ACC4)
44480 Hastings Drive, Ashburn, VA, 20147, USMetro: Washington, DC, US -
44100 Digital Loudoun Plaza (IAD38)
44100 Digital Loudoun Plaza, Ashburn, VA, 20147, USMetro: Washington, DC, US -
43940 Digital Loudoun Plaza (IAD35)
43940 Digital Loudoun Plaza, Ashburn, VA, 20147, USMetro: Washington, DC, US -
GDC – Ashburn VA1 Data Center
44664 Guilford Drive, Ashburn, VA, 20147, USMetro: Washington, DC, US