AS263336 EXTREME WI

AS263336 - EXTREME WI · registered in Brazil

IPv4 addresses2,0484 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,582largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,011of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS263336 in ASN lookup Look up an IP in this network (191.36.168.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

191.36.168.0/23
191.36.170.0/24
191.36.171.0/24
191.36.172.0/22

IPv6 prefixes

All 1 prefix.

2804:148c::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263324#1579 AS263324 - Net&Com Servicos de Informatica e Telecomunicacoes2,048

AS263326#1580 AS263326 - VISUALPHONE-SCM LTDA2,048

AS263335#1581 AS263335 - Alternativa Telecom2,048

AS263340#1583 AS263340 - CPW TELECOM LTDA2,048

AS263341#1584 AS263341 - FABIO DOS SANTOS GUERINO INFORMATICA - ME2,048

AS263355#1585 AS263355 - GTR NET COMUNICACOES EIRELI2,048

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