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AS7497

Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Announced prefixes
316
Upstreams
7
Peers
19
Downstreams
4

Adjacent ASNs

UpstreamDownstreamAS174AS174AS3491AS3491AS4134AS4134AS7660AS7660AS9808AS9808AS11537AS11537AS23855AS23855AS24151AS24151AS24409AS24409AS38345AS38345AS63555AS6355519 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×19AS7497

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

All Neighbor ASNs

Upstream7

Buys transit from them

  • AS174
  • AS3491
  • AS4134
  • AS7660
  • AS9808
  • AS11537
  • AS23855

Peer19

Settlement-free traffic exchange

  • AS293
  • AS1103
  • AS2907
  • AS4538
  • AS6939
  • AS7575
  • AS7713
  • AS8359
  • AS9729
  • AS17639
  • AS18106
  • AS20965
  • AS23673
  • AS24482
  • AS39120
  • AS49544
  • AS55720
  • AS132337
  • AS140627

Downstream4

Buys transit from this AS

  • AS24151
  • AS24409
  • AS38345
  • AS63555

Recent Prefix Changes

latest 1

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

  • Announced210.72.32.0/192026-07-27

Data: local · Updated 2026-10-13 05:44:09