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AS54439

Montgomery County Government, Maryland
Announced prefixes
11
Upstreams
1
Peers
0
Downstreams
0

Adjacent ASNs

UpstreamAS40468AS40468AS54439

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

All Neighbor ASNs

Upstream1

Buys transit from them

  • AS40468

Peer0

Settlement-free traffic exchange

None

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 19

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

  • Announced192.26.22.0/232026-08-26
  • Announced192.26.24.0/242026-08-26
  • Announced213.18.201.0/242026-08-26
  • Announced213.18.202.0/232026-08-26
  • Announced213.18.204.0/222026-08-26
  • Announced213.18.208.0/202026-08-26
  • Withdrawn192.26.22.0/232026-08-26
  • Withdrawn192.26.24.0/242026-08-26
  • Withdrawn213.18.201.0/242026-08-26
  • Withdrawn213.18.202.0/232026-08-26
  • Withdrawn213.18.204.0/222026-08-26
  • Withdrawn213.18.208.0/202026-08-26
  • Announced192.26.22.0/232026-08-26
  • Announced192.26.24.0/242026-08-26
  • Announced213.18.201.0/242026-08-26
  • Announced213.18.202.0/232026-08-26
  • Announced213.18.204.0/222026-08-26
  • Announced213.18.208.0/202026-08-26
  • Announced192.41.165.0/242026-07-17

Data: local · Updated 2026-09-06 21:19:03