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AS numbers

AS265023 TMK NET

AS265023 is operated by TMK NET and registered with LACNIC (BR) since 2016-06-07.

It announces 30 IPv4 and 1 IPv6 prefixes, 0% of them RPKI valid.

RIPE RIS sees 6 upstream and peer networks and 27 downstream networks next to it.

PeeringDB lists it as an NSP network. Its peering policy is open.

NameTMK NET
Registry handleAS265023
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2016-06-07
Network typeNSP, Regional
Peering policyOpen
IRR as-setAS265023:AS-ALL
Prefixes (IPv4 / IPv6)30 / 1
RPKI valid0% (0 / 31)
Upstreams and peers6
Downstream networks27
Websitetmknet.com.br

Routing health

  • AS265023 announces 30 IPv4 and 1 IPv6 prefixes.
  • 31 announced prefixes are not covered by a ROA of AS265023 (they may have none, or another network’s).
  • 6 upstreams and peers, 27 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 31

  • 45.170.0.0/22
  • 45.170.0.0/24
  • 45.170.1.0/24
  • 45.170.2.0/24
  • 45.170.3.0/24
  • 45.190.56.0/22
  • 45.190.56.0/24
  • 45.190.57.0/24
  • 45.190.58.0/24
  • 45.190.59.0/24
  • 138.186.92.0/22
  • 138.186.92.0/24
  • 138.186.93.0/24
  • 138.186.94.0/24
  • 138.186.95.0/24
  • 170.84.104.0/22
  • 177.92.136.0/21
  • 177.92.136.0/24
  • 177.92.137.0/24
  • 177.92.138.0/24
  • 177.92.139.0/24
  • 177.92.140.0/24
  • 177.92.141.0/24
  • 177.92.142.0/24
  • 177.92.143.0/24
  • 179.43.32.0/22
  • 179.43.32.0/24
  • 179.43.33.0/24
  • 179.43.34.0/24
  • 179.43.35.0/24
  • 2804:318c::/32

Upstreams and peers 6

The networks RIPE RIS sees next to AS265023 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 3 IPv4, 1 IPv6. PeeringDB record

More about AS265023

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 22:44 UTC. The country is where the AS number was registered, not necessarily where the network operates.