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AS43278

Castles LLC
Announced prefixes
19
Upstreams
6
Peers
9
Downstreams
7

Adjacent ASNs

UpstreamDownstreamAS31500AS31500AS35598AS35598AS43298AS43298AS57494AS57494AS59796AS59796AS62255AS62255AS42151AS42151AS48925AS48925AS206247AS206247AS213780AS213780AS213787AS213787AS214653AS214653AS216334AS2163349 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×9AS43278

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

All Neighbor ASNs

Upstream6

Buys transit from them

  • AS31500
  • AS35598
  • AS43298
  • AS57494
  • AS59796
  • AS62255

Peer9

Settlement-free traffic exchange

  • AS9002
  • AS20764
  • AS24482
  • AS25091
  • AS29479
  • AS41327
  • AS41722
  • AS49673
  • AS199524

Downstream7

Buys transit from this AS

  • AS42151
  • AS48925
  • AS206247
  • AS213780
  • AS213787
  • AS214653
  • AS216334

Recent Prefix Changes

latest 44

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

  • Announced5.42.211.0/242026-09-03
  • Announced80.242.59.0/242026-09-03
  • Announced91.192.93.0/242026-09-03
  • Announced185.189.255.0/242026-09-03
  • Announced185.207.214.0/242026-09-03
  • Announced194.147.90.0/242026-09-03
  • Announced195.18.27.0/242026-09-03
  • Announced170.168.20.0/242026-09-01
  • Withdrawn5.42.211.0/242026-09-01
  • Withdrawn80.242.59.0/242026-09-01
  • Withdrawn91.192.93.0/242026-09-01
  • Withdrawn170.168.20.0/242026-09-01
  • Withdrawn185.189.255.0/242026-09-01
  • Withdrawn185.207.214.0/242026-09-01
  • Withdrawn194.147.90.0/242026-09-01
  • Withdrawn195.18.27.0/242026-09-01
  • Withdrawn201.50.114.0/242026-08-26
  • Announced201.50.114.0/242026-08-26
  • Withdrawn201.50.114.0/242026-08-26
  • Announced201.50.114.0/242026-08-25
  • Announced170.168.20.0/242026-08-20
  • Withdrawn170.168.20.0/242026-08-20
  • Announced170.168.20.0/242026-08-18
  • Withdrawn170.168.20.0/242026-08-17
  • Announced5.42.211.0/242026-08-16
  • Announced80.242.59.0/242026-08-16
  • Announced91.192.93.0/242026-08-16
  • Announced170.168.20.0/242026-08-16
  • Announced185.189.255.0/242026-08-16
  • Announced185.207.214.0/242026-08-16
  • Announced194.147.90.0/242026-08-16
  • Announced195.18.27.0/242026-08-16
  • Withdrawn5.42.211.0/242026-08-16
  • Withdrawn80.242.59.0/242026-08-16
  • Withdrawn91.192.93.0/242026-08-16
  • Withdrawn170.168.20.0/242026-08-16
  • Withdrawn185.189.255.0/242026-08-16
  • Withdrawn185.207.214.0/242026-08-16
  • Withdrawn194.147.90.0/242026-08-16
  • Withdrawn195.18.27.0/242026-08-16
  • Announced152.89.199.0/242026-08-15
  • Withdrawn152.89.199.0/242026-08-15
  • Announced170.168.20.0/242026-08-13
  • Withdrawn170.168.20.0/242026-08-13

Data: local · Updated 2026-09-03 15:53:54