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AS28642 Contato Internet Ltda

AS28642 - Contato Internet Ltda · registered in Brazil

IPv4 addresses10,24015 prefixes · <0.001% of announced IPv4
Rank in Brazil#272largest network in BR by IPv4 space, of 7,969 · 0.01% of BR
Rank worldwide#8,898of 79,396 networks with IPv4
IPv61 x /32 (69,632 x /48)51 prefixes
CountryBrazil8,771 ASNs registered there
Open AS28642 in ASN lookup Look up an IP in this network (168.228.180.1) All networks in Brazil

IPv4 prefixes

All 15 prefixes, in address order.

  • 168.228.180.0/22
  • 170.246.128.0/22
  • 179.108.160.0/21
  • 179.108.168.0/22
  • 179.108.172.0/23
  • 179.108.174.0/24
  • 179.108.175.0/24
  • 201.76.0.0/22
  • 201.76.4.0/23
  • 201.76.6.0/24
  • 201.76.7.0/24
  • 201.76.8.0/23
  • 201.76.10.0/24
  • 201.76.11.0/24
  • 201.76.12.0/22

IPv6 prefixes

All 51 prefixes.

  • 2804:c34::/36
  • 2804:ef4::/34
  • 2804:ef4:4000::/40
  • 2804:ef4:4100::/42
  • 2804:ef4:4140::/43
  • 2804:ef4:4160::/48
  • 2804:ef4:4161::/48
  • 2804:ef4:4162::/47
  • 2804:ef4:4164::/46
  • 2804:ef4:4168::/45
  • 2804:ef4:4170::/44
  • 2804:ef4:4180::/41
  • 2804:ef4:4200::/39
  • 2804:ef4:4400::/38
  • 2804:ef4:4800::/37
  • 2804:ef4:5000::/38
  • 2804:ef4:5400::/47
  • 2804:ef4:5402::/47
  • 2804:ef4:5404::/46
  • 2804:ef4:5408::/45
  • 2804:ef4:5410::/44
  • 2804:ef4:5420::/43
  • 2804:ef4:5440::/42
  • 2804:ef4:5480::/41
  • 2804:ef4:5500::/40
  • 2804:ef4:5600::/39
  • 2804:ef4:5800::/37
  • 2804:ef4:6000::/47
  • 2804:ef4:6002::/47
  • 2804:ef4:6004::/46
  • 2804:ef4:6008::/45
  • 2804:ef4:6010::/44
  • 2804:ef4:6020::/43
  • 2804:ef4:6040::/42
  • 2804:ef4:6080::/41
  • 2804:ef4:6100::/40
  • 2804:ef4:6200::/39
  • 2804:ef4:6400::/47
  • 2804:ef4:6402::/47
  • 2804:ef4:6404::/46
  • 2804:ef4:6408::/45
  • 2804:ef4:6410::/44
  • 2804:ef4:6420::/44
  • 2804:ef4:6430::/44
  • 2804:ef4:6440::/42
  • 2804:ef4:6480::/41
  • 2804:ef4:6500::/40
  • 2804:ef4:6600::/39
  • 2804:ef4:6800::/37
  • 2804:ef4:7000::/36
  • 2804:ef4:8000::/33

Similar-sized networks in Brazil

ASNNameIPv4 addresses
AS262851#269 AS262851 - PLIM TELECOMUNICACOES LTDA-ME10,496
AS268624#270 AS268624 - Gamers Club Ltda10,496
AS53181#271 AS53181 - Avanca Telecom e Servicos LTDA10,240
AS7048#273 AS7048 - MHNET TELECOM10,240
AS28224#274 AS28224 - MHNET TELECOM10,240
AS53132#275 AS53132 - Mega Grupo de Telecomunicacoes Ltda10,240

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