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AS27548

United States Advanced Network Inc.
Announced prefixes
3
Upstreams
1
Peers
1
Downstreams
0

Adjacent ASNs

UpstreamAS3356AS33561 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS27548

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

All Neighbor ASNs

Upstream1

Buys transit from them

  • AS3356

Peer1

Settlement-free traffic exchange

  • AS1000

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 4

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

  • Announced72.237.159.0/242026-08-27
  • Withdrawn72.237.159.0/242026-08-25
  • Announced72.237.159.0/242026-08-21
  • Withdrawn72.237.159.0/242026-08-21

Data: local · Updated 2026-09-09 10:42:34