AS28666 HOSTLOCATION LTDA

AS28666 - HOSTLOCATION LTDA · registered in Brazil

IPv4 addresses2,3044 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,317largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#20,514of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)30 prefixes

CountryBrazil8,771 ASNs registered there

Open AS28666 in ASN lookup Look up an IP in this network (103.151.110.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

103.151.110.0/23
189.1.160.0/22
189.1.165.0/24
189.1.166.0/23

IPv6 prefixes

All 30 prefixes.

2804:1674::/46
2804:1674:4::/46
2804:1674:8::/46
2804:1674:c::/46
2804:1674:10::/46
2804:1674:14::/47
2804:1674:16::/48
2804:1674:17::/48
2804:1674:18::/48
2804:1674:19::/48
2804:1674:1a::/47
2804:1674:1c::/46
2804:1674:20::/45
2804:1674:28::/47
2804:1674:2a::/47
2804:1674:2c::/48
2804:1674:2d::/48
2804:1674:2e::/47
2804:1674:30::/44
2804:1674:40::/42
2804:1674:80::/41
2804:1674:100::/40
2804:1674:200::/39
2804:1674:400::/38
2804:1674:800::/37
2804:1674:1000::/36
2804:1674:2000::/35
2804:1674:4000::/34
2804:1674:8000::/33
2804:3414::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS53027#1314 AS53027 - Vale S/A2,560

AS262867#1315 AS262867 - HOJE SISTEMAS DE INFORMATICA LTDA2,560

AS275783#1316 AS275783 - BATTLEHOST DATA CENTER SERVICOS DE HOSPEDAGEM NA I2,560

AS262539#1318 AS262539 - DUNET LTDA2,304

AS262996#1319 AS262996 - MEGAMINAS TELECOMUNICACOES LTDA2,304

AS263527#1320 AS263527 - SERRA GERAL SOLUCOES PARA INTERNET LTDA2,304

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