AS61580 Nucleo de Inf. e Coord. do Ponto BR - NIC.BR

AS61580 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR · registered in Brazil

IPv4 addresses1,7924 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,017largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#24,845of 79,396 networks with IPv4

IPv6258 x /4811 prefixes

CountryBrazil8,771 ASNs registered there

Open AS61580 in ASN lookup Look up an IP in this network (2.21.67.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

2.21.67.0/24
2.22.51.0/24
168.181.20.0/22
200.192.104.0/24

IPv6 prefixes

All 11 prefixes.

2600:1419:8::/48
2600:1419:7200::/48
2801:80:1700::/41
2801:80:1780::/43
2801:80:17a0::/48
2801:80:17a1::/48
2801:80:17a2::/47
2801:80:17a4::/46
2801:80:17a8::/45
2801:80:17b0::/44
2801:80:17c0::/42

Other ASNs named Nucleo de Inf. e Coord. do Ponto BR - NIC.BR

9 other networks use the same organisation name; together with AS61580 they announce 17,920 IPv4 addresses.

ASNNameIPv4 addresses

AS11752AS11752 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR8,192

AS22548AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR4,096

AS14026AS14026 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR1,024

AS10906AS10906 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR512

AS11284AS11284 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR512

AS11644AS11644 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR512

AS12136AS12136 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR512

AS14650AS14650 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR512

AS53035AS53035 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR BR256

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263281#2014 AS263281 - CBR TELECOM1,792

AS28164#2015 AS28164 - AMPLANET LTDA1,792

AS268183#2016 AS268183 - VENTURA TELECOMUNICACOES LTDA1,792

AS269481#2018 AS269481 - PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME1,792

AS266065#2019 AS266065 - VANGUARDA TELECOMUNICACOES LTDA ME1,792

AS28358#2020 AS28358 - INTERTELCO TELECOMUNICACOES MULTIMIDIA LTDA1,792

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