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AS272937

TUNORTETV TELECOMUNICACIONES S.A.S.
Announced prefixes
8
Upstreams
4
Peers
1
Downstreams
1

Adjacent ASNs

UpstreamDownstreamAS3356AS3356AS18678AS18678AS262186AS262186AS262589AS262589AS272977AS2729771 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS272937

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

All Neighbor ASNs

Upstream4

Buys transit from them

  • AS3356
  • AS18678
  • AS262186
  • AS262589

Peer1

Settlement-free traffic exchange

  • AS1000

Downstream1

Buys transit from this AS

  • AS272977

Recent Prefix Changes

latest 11

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

  • Announced38.21.112.0/242026-08-24
  • Withdrawn38.21.112.0/242026-08-24
  • Announced38.52.207.0/242026-08-22
  • Announced38.224.106.0/242026-08-22
  • Withdrawn38.52.207.0/242026-08-22
  • Withdrawn38.224.106.0/242026-08-22
  • Announced38.52.207.0/242026-08-10
  • Announced38.224.106.0/242026-08-10
  • Withdrawn38.52.207.0/242026-08-10
  • Withdrawn38.224.106.0/242026-08-10
  • Announced38.21.112.0/242026-07-28

Data: local · Updated 2026-09-06 03:13:00