How many colocation facilities are on-net with Zayo (AS6461)?

Zayo (AS6461) (AS6461) is on-net at 539 colocation facilities listed on ColoMap.

Which metros have Zayo (AS6461) connectivity?

Zayo (AS6461) is reachable in metros including London, GB, Washington, DC, US, Dallas, TX, US, Frankfurt, DE, Santa Clara, CA, US, Amsterdam, NL.

How do I order colocation with Zayo (AS6461) connectivity?

Pick any facility on this page and use its Get a Quote form. We'll route your request to the operator and arrange the cross-connect to Zayo (AS6461).

Zayo (AS6461)

539 colocation facilities on-net · across 12+ metros

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.

Top metros where Zayo (AS6461) is on-net

Operators co-located with Zayo (AS6461)

Digital Realty 108
Equinix 80
DataBank 45
QTS Data Centers 29
CoreSite 19
Cologix 16
CyrusOne Data Centers 16
Csquare 11

Facilities on-net with Zayo (AS6461)

Equinix FR7

Gutleutstrasse 310, Frankfurt, 60327, DE

Metro: Frankfurt, DE
Global Switch Frankfurt North

Eschborner Landstraße 110, Frankfurt, 60489, DE

Metro: Frankfurt, DE
Firstcolo Data Center AOC

Hanauer Landstrasse 291b, Frankfurt Am Main, HE, 60314, DE

Metro: Frankfurt, DE
TELEHOUSE Paris Jeûneurs

Rue des Jeûneurs 38, Paris, 75002, FR

Metro: Paris, FR
Equinix FR6

Lärchenstrasse 110, Frankfurt, 65933, DE

Metro: Frankfurt, DE
Global Switch Paris West

7-9 rue Petit, Clichy Cedex, 92582, FR

Metro: Paris, FR
Global Switch Frankfurt South

Eschborner Landstraße 110, Frankfurt, 60489, DE

Metro: Frankfurt, DE
Equinix PA9x

114 Rue Ambroise Croizat, Saint Denis, 93200, FR

Metro: Paris, FR
Equinix FR4

Larchenstraße 110, Frankfurt, 65933, DE

Metro: Frankfurt, DE
Global Switch Paris East

7-9 rue Petit, Clichy Cedex, 92582, FR

Metro: Paris, FR