AS33313

Name: AS33313 — Zayo Bandwidth
Creator: ipdex

Zayo Bandwidth Unknown registered in United States

16IPv4 prefixes

0IPv6 prefixes

#26,884AS Rank

327/327RIS visibility

#2,159Rank in United States

2013-06-24Allocated

Zayo Bandwidth (AS33313) — Unknown, registered in United States. announces 16 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2159. Allocated: 2013-06-24.

IPv4 16IPv6 0

Announced prefixes · 16

v4 209.194.251.0/24 unknown
v4 38.107.160.0/22 unknown
v4 38.107.162.0/24 unknown
v4 38.128.72.0/22 unknown
v4 38.128.72.0/24 unknown
v4 38.128.73.0/24 unknown
v4 38.128.76.0/22 unknown
v4 38.128.78.0/24 unknown
v4 38.128.79.0/24 unknown
v4 38.82.195.0/24 unknown
v4 38.82.200.0/22 unknown
v4 38.82.202.0/24 unknown
v4 38.82.203.0/24 unknown
v4 38.91.120.0/21 unknown
v4 38.91.122.0/24 unknown
v4 8.3.234.0/24 unknown

Routing: 16 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	16
2026-06-13	16

AS topology · Customer cone 1

Providers · 1

AS174 Cogent Communications, LLC

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