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AS30372

Zayo Bandwidth
Announced prefixes
5
Upstreams
2
Peers
1
Downstreams
1

Adjacent ASNs

UpstreamDownstreamAS3356AS3356AS13789AS13789AS40167AS401671 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS30372

Neighbor nodes aren't clickable. To look up an ASN, use the ASN lookup page

All Neighbor ASNs

Upstream2

Buys transit from them

  • AS3356
  • AS13789

Peer1

Settlement-free traffic exchange

  • AS1000

Downstream1

Buys transit from this AS

  • AS40167

Recent Prefix Changes

latest 4

IP prefixes this ASN started or stopped announcing (derived by diffing successive data syncs).

  • Withdrawn8.41.202.0/242026-08-26
  • Announced8.41.202.0/242026-08-26
  • Withdrawn8.41.202.0/242026-08-26
  • Announced8.41.202.0/242026-08-09

Data: local · Updated 2026-09-07 13:25:35