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AS numbers

AS52972 Tech Cable do Brasil Sist. de Telec

AS52972 is operated by Tech Cable do Brasil Sist. de Telec and registered with LACNIC (BR) since 2011-02-17.

It announces 23 IPv4 and 30 IPv6 prefixes, 0% of them RPKI valid.

RIPE RIS sees 5 upstream and peer networks and 0 downstream networks next to it.

PeeringDB lists it with no exchanges or facilities. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameTech Cable do Brasil Sist. de Telec
Registry handleAS52972
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2011-02-17
Network typeNot Disclosed
Peering policyOpen
Prefixes (IPv4 / IPv6)23 / 30
RPKI valid0% (0 / 53)
Upstreams and peers5
Downstream networks0

Routing health

  • AS52972 announces 23 IPv4 and 30 IPv6 prefixes.
  • 53 announced prefixes are not covered by a ROA of AS52972 (they may have none, or another network’s).
  • 5 upstreams and peers, 0 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 53

  • 177.36.96.0/20
  • 177.36.97.0/24
  • 177.36.112.0/24
  • 177.36.113.0/24
  • 177.36.114.0/24
  • 177.36.115.0/24
  • 177.36.116.0/24
  • 177.36.117.0/24
  • 177.36.118.0/24
  • 177.36.119.0/24
  • 177.36.120.0/21
  • 177.104.224.0/22
  • 177.104.224.0/24
  • 177.104.225.0/24
  • 177.104.226.0/24
  • 177.104.227.0/24
  • 177.104.228.0/22
  • 177.104.232.0/23
  • 177.104.234.0/24
  • 177.104.235.0/24
  • 177.104.236.0/23
  • 177.104.238.0/24
  • 177.104.239.0/24
  • 2804:5dfc:1a00::/40
  • 2804:5dfc:1b00::/40
  • 2804:5dfc:1c00::/40
  • 2804:5dfc:1d00::/40
  • 2804:5dfc:1e00::/40
  • 2804:5dfc:1f00::/40
  • 2804:5dfc:100::/40
  • 2804:5dfc:200::/40
  • 2804:5dfc:300::/40
  • 2804:5dfc:400::/40
  • 2804:5dfc:500::/40
  • 2804:5dfc:600::/40
  • 2804:5dfc:700::/40
  • 2804:5dfc:800::/40
  • 2804:5dfc:900::/40
  • 2804:5dfc:1000::/40
  • 2804:5dfc:1100::/40
  • 2804:5dfc:1200::/40
  • 2804:5dfc:1300::/40
  • 2804:5dfc:1400::/40
  • 2804:5dfc:1500::/40
  • 2804:5dfc:1600::/40
  • 2804:5dfc:1700::/40
  • 2804:5dfc::/40
  • 2804:5dfc:a00::/40
  • 2804:5dfc:b00::/40
  • 2804:5dfc:c00::/40
  • 2804:5dfc:d00::/40
  • 2804:5dfc:e00::/40
  • 2804:5dfc:f00::/40

Upstreams and peers 5

The networks RIPE RIS sees next to AS52972 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 0 IPv4, 0 IPv6. PeeringDB record

More about AS52972

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 08:41 UTC. The country is where the AS number was registered, not necessarily where the network operates.