AS271651 D P DOS SANTOS SERVICOS DE INTERNET

AS271651 - D P DOS SANTOS SERVICOS DE INTERNET · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#5,637largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#34,457of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)9 prefixes

CountryBrazil8,771 ASNs registered there

Open AS271651 in ASN lookup Look up an IP in this network (181.191.72.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

181.191.72.0/22

IPv6 prefixes

All 9 prefixes.

2804:7ee0::/33
2804:7ee0:8000::/40
2804:7ee0:8100::/40
2804:7ee0:8200::/39
2804:7ee0:8400::/38
2804:7ee0:8800::/37
2804:7ee0:9000::/36
2804:7ee0:a000::/35
2804:7ee0:c000::/34

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS271646#5634 AS271646 - ULTRALINK TELECOM LTDA - ME1,024

AS271649#5635 AS271649 - ULTRA NET EVOLUTION WIFI LTDA1,024

AS271650#5636 AS271650 - LC NET TELECOMUNICACOES LTDA1,024

AS271656#5638 AS271656 - WOMP TELECOMUNICACOES LTDA1,024

AS271657#5639 AS271657 - Iran Telecom1,024

AS271661#5640 AS271661 - WESLEY RAMOS DIAS1,024

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