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AS52783 ALCANS TELECOM LTDA

AS52783 - ALCANS TELECOM LTDA · registered in Brazil

IPv4 addresses13,31216 prefixes · <0.001% of announced IPv4
Rank in Brazil#216largest network in BR by IPv4 space, of 7,969 · 0.02% of BR
Rank worldwide#7,794of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)33 prefixes
CountryBrazil8,771 ASNs registered there
Open AS52783 in ASN lookup Look up an IP in this network (131.255.116.1) All networks in Brazil

IPv4 prefixes

All 16 prefixes, in address order.

  • 131.255.116.0/22
  • 138.122.132.0/22
  • 138.255.192.0/22
  • 170.78.116.0/22
  • 170.254.76.0/22
  • 177.52.80.0/22
  • 177.52.84.0/22
  • 177.74.184.0/21
  • 177.200.64.0/22
  • 177.200.68.0/24
  • 177.200.69.0/24
  • 177.200.70.0/23
  • 177.200.72.0/22
  • 177.200.76.0/24
  • 177.200.77.0/24
  • 177.200.78.0/23

IPv6 prefixes

All 33 prefixes.

  • 2804:10f8::/35
  • 2804:10f8:2000::/48
  • 2804:10f8:2001::/48
  • 2804:10f8:2002::/47
  • 2804:10f8:2004::/46
  • 2804:10f8:2008::/45
  • 2804:10f8:2010::/44
  • 2804:10f8:2020::/43
  • 2804:10f8:2040::/42
  • 2804:10f8:2080::/41
  • 2804:10f8:2100::/40
  • 2804:10f8:2200::/39
  • 2804:10f8:2400::/38
  • 2804:10f8:2800::/37
  • 2804:10f8:3000::/36
  • 2804:10f8:4000::/46
  • 2804:10f8:4004::/47
  • 2804:10f8:4006::/48
  • 2804:10f8:4007::/48
  • 2804:10f8:4008::/45
  • 2804:10f8:4010::/44
  • 2804:10f8:4020::/43
  • 2804:10f8:4040::/42
  • 2804:10f8:4080::/41
  • 2804:10f8:4100::/40
  • 2804:10f8:4200::/39
  • 2804:10f8:4400::/39
  • 2804:10f8:4600::/40
  • 2804:10f8:4700::/40
  • 2804:10f8:4800::/37
  • 2804:10f8:5000::/36
  • 2804:10f8:6000::/35
  • 2804:10f8:8000::/33

Similar-sized networks in Brazil

ASNNameIPv4 addresses
AS28309#213 AS28309 - WGO MULTIMIDIA LTDA13,312
AS28334#214 AS28334 - PROCESS SOLUTIONS TECNOLOGIA DA INFORMACAO LTDA13,312
AS28584#215 AS28584 - Defferrari Solucoes em Internet Ltda13,312
AS53112#217 AS53112 - SULNET TELECOM13,312
AS53169#218 AS53169 - Tche Turbo Provedor de Internet LTDA13,312
AS53246#219 AS53246 - Cyber Info Provedor de Acesso LTDA ME13,312

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