AS265023 TMK NET LTDA

AS265023 - TMK NET LTDA · registered in Brazil

IPv4 addresses7,1686 prefixes · <0.001% of announced IPv4

Rank in Brazil#462largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#11,462of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS265023 in ASN lookup Look up an IP in this network (45.170.0.1) All networks in Brazil

IPv4 prefixes

All 6 prefixes, in address order.

45.170.0.0/22
45.190.56.0/22
138.186.92.0/22
170.84.104.0/22
177.92.136.0/21
179.43.32.0/22

IPv6 prefixes

All 1 prefix.

2804:318c::/32

Other ASNs named TMK NET LTDA

1 other network uses the same organisation name; together with AS265023 they announce 8,448 IPv4 addresses.

ASNNameIPv4 addresses

AS265407AS265407 - TMK NET LTDA BR1,280

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263415#459 AS263415 - EGR NET TELECOMUNICACOES LTDA7,168

AS263544#460 AS263544 - VARZEA NET TELECOMUNICACOES LTDA ME7,168

AS264381#461 AS264381 - VIBE PROVEDOR DE INTERNET LTDA7,168

AS266475#463 AS266475 - SEM FRONTEIRAS TELECOMUNICACOES LTDA7,168

AS262893#464 AS262893 - P4 TELECOM LTDA7,168

AS213690#465 AWSOLUCOESDI AW SOLUCOES DIGITAIS LTDA7,168

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources