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AS34837

Institute for Research in Fundamental Sciences
Announced prefixes
15
Upstreams
1
Peers
9
Downstreams
0

Adjacent ASNs

UpstreamAS6736AS67369 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×9AS34837

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

All Neighbor ASNs

Upstream1

Buys transit from them

  • AS6736

Peer9

Settlement-free traffic exchange

  • AS15611
  • AS31175
  • AS42915
  • AS49801
  • AS51460
  • AS57241
  • AS203694
  • AS208651
  • AS210695

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 50

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

  • Announced46.38.129.0/242026-08-24
  • Announced46.38.131.0/242026-08-24
  • Announced212.16.64.0/232026-08-24
  • Announced212.16.67.0/242026-08-24
  • Announced212.16.75.0/242026-08-24
  • Announced212.16.82.0/232026-08-24
  • Announced212.16.88.0/242026-08-24
  • Announced212.16.90.0/232026-08-24
  • Announced212.80.3.0/242026-08-24
  • Announced212.80.5.0/242026-08-24
  • Announced212.80.16.0/242026-08-24
  • Announced212.80.30.0/242026-08-24
  • Withdrawn46.38.129.0/242026-08-24
  • Withdrawn46.38.131.0/242026-08-24
  • Withdrawn212.16.64.0/232026-08-24
  • Withdrawn212.16.67.0/242026-08-24
  • Withdrawn212.16.75.0/242026-08-24
  • Withdrawn212.16.82.0/232026-08-24
  • Withdrawn212.16.88.0/242026-08-24
  • Withdrawn212.16.90.0/232026-08-24
  • Withdrawn212.80.3.0/242026-08-24
  • Withdrawn212.80.5.0/242026-08-24
  • Withdrawn212.80.16.0/242026-08-24
  • Withdrawn212.80.30.0/242026-08-24
  • Announced46.38.129.0/242026-08-16
  • Announced46.38.131.0/242026-08-16
  • Announced212.16.64.0/232026-08-16
  • Announced212.16.67.0/242026-08-16
  • Announced212.16.75.0/242026-08-16
  • Announced212.16.82.0/232026-08-16
  • Announced212.16.88.0/242026-08-16
  • Announced212.16.90.0/232026-08-16
  • Announced212.80.3.0/242026-08-16
  • Announced212.80.5.0/242026-08-16
  • Announced212.80.16.0/242026-08-16
  • Announced212.80.30.0/242026-08-16
  • Announced79.127.65.0/242026-08-15
  • Announced193.104.212.0/242026-08-15
  • Announced194.225.130.0/232026-08-15
  • Withdrawn193.104.212.0/242026-08-15
  • Withdrawn46.38.129.0/242026-08-15
  • Withdrawn46.38.131.0/242026-08-15
  • Withdrawn79.127.65.0/242026-08-15
  • Withdrawn194.225.130.0/232026-08-15
  • Withdrawn212.16.64.0/232026-08-15
  • Withdrawn212.16.67.0/242026-08-15
  • Withdrawn212.16.75.0/242026-08-15
  • Withdrawn212.16.82.0/232026-08-15
  • Withdrawn212.16.88.0/242026-08-15
  • Withdrawn212.16.90.0/232026-08-15

Data: local · Updated 2026-09-02 04:50:14