IP优 ipyou.net

AS270167

Centro de Investigación en Matemáticas, A.C.
Announced prefixes
4
Upstreams
3
Peers
0
Downstreams
0

Adjacent ASNs

UpstreamAS8151AS8151AS17072AS17072AS22884AS22884AS270167

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

All Neighbor ASNs

Upstream3

Buys transit from them

  • AS8151
  • AS17072
  • AS22884

Peer0

Settlement-free traffic exchange

None

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 14

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

  • Announced148.207.190.0/242026-08-31
  • Withdrawn148.207.190.0/242026-08-30
  • Announced148.207.187.0/242026-08-24
  • Withdrawn148.207.187.0/242026-08-23
  • Announced148.207.190.0/242026-08-23
  • Withdrawn148.207.190.0/242026-08-22
  • Announced148.207.188.0/242026-08-17
  • Announced148.207.187.0/242026-08-15
  • Withdrawn148.207.187.0/242026-08-15
  • Withdrawn148.207.188.0/242026-08-15
  • Announced148.207.190.0/242026-08-10
  • Withdrawn148.207.190.0/242026-08-09
  • Announced148.207.190.0/242026-07-25
  • Withdrawn148.207.190.0/242026-07-24

Data: local · Updated 2026-09-03 19:07:21