Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Zayo Group
Zayo Group Holdings, Inc. is an American telecommunications company headquartered in Denver, Colorado, with European headquarters in London.
Network profile
Source: PeeringDB →Present at 8 internet exchanges: Digital Realty Atlanta, SIX Seattle: MTU 1500, Equinix Chicago, Equinix Ashburn, NashIX, FL-IX, Equinix Dallas, Boston Internet Exchange
AS11686 — global IP footprint
Cities where AS11686 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
Frequently Asked Questions
What is AS11686?
AS11686 is an Autonomous System Number assigned to Zayo Bandwidth. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS11686 announce?
AS11686 announces 735.0K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in United States.
Who operates AS11686?
AS11686 is operated by Zayo Bandwidth. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS11686 registered in?
AS11686 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
