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AS8517

National Academic Network and Information Center
Announced prefixes
133
Upstreams
3
Peers
1
Downstreams
24

Adjacent ASNs

UpstreamDownstreamAS12735AS12735AS20965AS20965AS21320AS21320AS1967AS1967AS2592AS2592AS5474AS5474AS8456AS8456AS8466AS8466AS8678AS8678AS9095AS9095AS12777AS12777+16 more+16 more1 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS8517

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

All Neighbor ASNs

Upstream3

Buys transit from them

  • AS12735
  • AS20965
  • AS21320

Peer1

Settlement-free traffic exchange

  • AS8674

Downstream24

Buys transit from this AS

  • AS1967
  • AS2592
  • AS5474
  • AS8456
  • AS8466
  • AS8678
  • AS9095
  • AS12777
  • AS15843
  • AS24614
  • AS24922
  • AS31689
  • AS42626
  • AS44639
  • AS48811
  • AS201632
  • AS205782
  • AS206887
  • AS207263
  • AS210690
  • AS211249
  • AS212167
  • AS213309
  • AS215977

Recent Prefix Changes

latest 4

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

  • Announced193.140.134.0/242026-08-28
  • Withdrawn193.140.134.0/242026-08-09
  • Withdrawn193.255.52.0/222026-07-28
  • Announced193.255.52.0/222026-07-28

Data: local · Updated 2026-09-03 12:02:30