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AS28668 Desktop Sigmanet Comunicacao Multimidia SA

AS28668 - Desktop Sigmanet Comunicacao Multimidia SA · registered in Brazil

IPv4 addresses34,81620 prefixes · 0.001% of announced IPv4
Rank in Brazil#86largest network in BR by IPv4 space, of 7,969 · 0.05% of BR
Rank worldwide#4,599of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)44 prefixes
CountryBrazil8,771 ASNs registered there
Open AS28668 in ASN lookup Look up an IP in this network (170.0.20.1) All networks in Brazil

IPv4 prefixes

All 20 prefixes, in address order.

  • 170.0.20.0/22
  • 170.80.148.0/22
  • 179.108.0.0/20
  • 187.85.32.0/20
  • 187.109.128.0/21
  • 187.109.136.0/21
  • 187.109.144.0/22
  • 187.109.148.0/22
  • 187.109.152.0/21
  • 189.1.144.0/20
  • 189.50.96.0/23
  • 189.50.98.0/23
  • 189.50.100.0/22
  • 189.50.104.0/21
  • 189.91.224.0/22
  • 189.91.228.0/23
  • 189.91.230.0/23
  • 189.91.232.0/22
  • 189.91.236.0/22
  • 189.91.240.0/20

IPv6 prefixes

All 44 prefixes.

  • 2804:4ec::/47
  • 2804:4ec:2::/47
  • 2804:4ec:4::/46
  • 2804:4ec:8::/45
  • 2804:4ec:10::/44
  • 2804:4ec:20::/43
  • 2804:4ec:40::/42
  • 2804:4ec:80::/41
  • 2804:4ec:100::/40
  • 2804:4ec:200::/39
  • 2804:4ec:400::/38
  • 2804:4ec:800::/37
  • 2804:4ec:1000::/38
  • 2804:4ec:1400::/40
  • 2804:4ec:1500::/48
  • 2804:4ec:1501::/48
  • 2804:4ec:1502::/47
  • 2804:4ec:1504::/46
  • 2804:4ec:1508::/45
  • 2804:4ec:1510::/44
  • 2804:4ec:1520::/43
  • 2804:4ec:1540::/42
  • 2804:4ec:1580::/41
  • 2804:4ec:1600::/40
  • 2804:4ec:1700::/48
  • 2804:4ec:1701::/48
  • 2804:4ec:1702::/47
  • 2804:4ec:1704::/46
  • 2804:4ec:1708::/45
  • 2804:4ec:1710::/44
  • 2804:4ec:1720::/43
  • 2804:4ec:1740::/42
  • 2804:4ec:1780::/41
  • 2804:4ec:1800::/37
  • 2804:4ec:2000::/35
  • 2804:4ec:4000::/34
  • 2804:4ec:8000::/40
  • 2804:4ec:8100::/40
  • 2804:4ec:8200::/39
  • 2804:4ec:8400::/38
  • 2804:4ec:8800::/37
  • 2804:4ec:9000::/36
  • 2804:4ec:a000::/35
  • 2804:4ec:c000::/34

Other ASNs named Desktop Sigmanet Comunicacao Multimidia SA

1 other network uses the same organisation name; together with AS28668 they announce 182,272 IPv4 addresses.

ASNNameIPv4 addresses
AS28649AS28649 - Desktop Sigmanet Comunicacao Multimidia SA BR147,456

Similar-sized networks in Brazil

ASNNameIPv4 addresses
AS262659#83 AS262659 - VERO S.A36,864
AS11419#84 AS11419 - TELEFONICA BRASIL S.A36,352
AS28258#85 AS28258 - VERO S.A35,840
AS273683#87 AS273683 - ALLREDE TELECOM LTDA34,816
AS22381#88 AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A33,536
AS53164#89 AS53164 - UNIVERSIDADE FEDERAL DA BAHIA33,024

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