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AS28509

Cablemas Telecomunicaciones SA de CV
Announced prefixes
187
Upstreams
6
Peers
0
Downstreams
1

Adjacent ASNs

UpstreamDownstreamAS174AS174AS6762AS6762AS18734AS18734AS28545AS28545AS28554AS28554AS32098AS32098AS11888AS11888AS28509

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

All Neighbor ASNs

Upstream6

Buys transit from them

  • AS174
  • AS6762
  • AS18734
  • AS28545
  • AS28554
  • AS32098

Peer0

Settlement-free traffic exchange

None

Downstream1

Buys transit from this AS

  • AS11888

Recent Prefix Changes

latest 21

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

  • Withdrawn177.238.49.0/242026-09-02
  • Announced177.238.49.0/242026-09-02
  • Withdrawn177.238.49.0/242026-08-31
  • Announced177.238.49.0/242026-08-31
  • Withdrawn177.238.49.0/242026-08-30
  • Announced177.238.49.0/242026-08-29
  • Announced177.238.27.0/242026-08-29
  • Withdrawn177.238.27.0/242026-08-28
  • Withdrawn177.238.49.0/242026-08-28
  • Announced177.238.49.0/242026-08-27
  • Withdrawn177.239.210.0/232026-08-14
  • Withdrawn177.239.214.0/232026-08-14
  • Withdrawn189.215.244.0/242026-08-14
  • Announced189.215.250.0/242026-08-14
  • Withdrawn177.239.212.0/232026-08-13
  • Withdrawn187.252.252.0/222026-08-13
  • Announced187.252.252.0/222026-08-13
  • Withdrawn177.239.208.0/232026-08-09
  • Withdrawn187.252.252.0/222026-07-30
  • Announced177.238.48.0/242026-07-30
  • Announced187.252.252.0/222026-07-30

Data: local · Updated 2026-09-03 03:21:05