HTTPfy

AS11419 TELEFONICA BRASIL S.A

AS11419 - TELEFONICA BRASIL S.A · registered in Brazil

IPv4 addresses36,35234 prefixes · 0.001% of announced IPv4
Rank in Brazil#84largest network in BR by IPv4 space, of 7,969 · 0.05% of BR
Rank worldwide#4,504of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)4 prefixes
CountryBrazil8,771 ASNs registered there
Open AS11419 in ASN lookup Look up an IP in this network (179.131.0.1) All networks in Brazil

IPv4 prefixes

All 34 prefixes, in address order.

  • 179.131.0.0/20
  • 179.131.16.0/21
  • 179.131.24.0/22
  • 179.131.28.0/23
  • 179.131.30.0/24
  • 179.131.31.0/24
  • 179.131.32.0/20
  • 179.131.64.0/20
  • 179.131.80.0/21
  • 186.200.35.0/24
  • 189.8.64.0/22
  • 189.8.68.0/24
  • 189.8.69.0/24
  • 189.8.70.0/23
  • 189.8.72.0/21
  • 200.168.245.0/24
  • 200.168.247.0/24
  • 200.196.224.0/22
  • 200.196.228.0/22
  • 200.196.232.0/22
  • 200.196.236.0/23
  • 200.196.238.0/23
  • 200.196.240.0/22
  • 200.196.244.0/23
  • 200.196.246.0/24
  • 200.196.247.0/24
  • 200.196.248.0/23
  • 200.196.250.0/23
  • 200.196.252.0/23
  • 200.196.254.0/23
  • 200.205.145.0/24
  • 200.205.146.0/24
  • 200.205.248.0/24
  • 200.229.192.0/20

IPv6 prefixes

All 4 prefixes.

  • 2804:e00::/34
  • 2804:e00:4000::/35
  • 2804:e00:6000::/35
  • 2804:e00:8000::/33

Other ASNs named TELEFONICA BRASIL S.A

7 other networks use the same organisation name; together with AS11419 they announce 22,025,216 IPv4 addresses.

ASNNameIPv4 addresses
AS26599AS26599 - TELEFONICA BRASIL S.A BR10,786,304
AS27699AS27699 - TELEFONICA BRASIL S.A BR4,643,840
AS18881AS18881 - TELEFONICA BRASIL S.A BR4,597,248
AS10429AS10429 - TELEFONICA BRASIL S.A BR1,644,288
AS19182AS19182 - TELEFONICA BRASIL S.A BR245,760
AS11706AS11706 - TELEFONICA BRASIL S.A BR71,424
AS272264AS272264 - TELEFONICA BRASIL S.A BRIPv6 only

Similar-sized networks in Brazil

ASNNameIPv4 addresses
AS270814#81 AS270814 - ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA38,400
AS28624#82 AS28624 - PROVEDORA CMA INTERNET LTDA37,888
AS262659#83 AS262659 - VERO S.A36,864
AS28258#85 AS28258 - VERO S.A35,840
AS28668#86 AS28668 - Desktop Sigmanet Comunicacao Multimidia SA34,816
AS273683#87 AS273683 - ALLREDE TELECOM LTDA34,816

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