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ASN Lookup Tool
AS263537 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263537
Organisation
Via Fibra Internet Banda Larga EIRELI
Name
Private Use AS
Total IPv4 Addresses
5,120
Total IPv4 Prefixes
20
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,738 out of 79,231
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2014-01-22
Registration Last Change
2025-09-03
Receiving From
ASN
Organisation
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS15830
NL flagEquinix (EMEA) Acquisition Enterprises B.V.
AS6939
US flagHurricane Electric LLC
AS52468
PA flagUFINET PANAMA S.A.
AS14840
BR flagBR.Digital Telecom
Showing 5 of 19
Transit To
ASN
Organisation
AS264433
BR flagDIRECT FIBRA
IPv4 Active Prefixes
PrefixRange FromRange To
45.70.140.0/2445.70.140.045.70.140.255
45.70.141.0/2445.70.141.045.70.141.255
45.70.142.0/2445.70.142.045.70.142.255
45.70.143.0/2445.70.143.045.70.143.255
191.5.112.0/24191.5.112.0191.5.112.255
Showing 5 of 20
IPv6 Active Prefixes
PrefixRange FromRange To
2804:1384::/342804:1384::2804:1384:3fff:ffff:ffff:ffff:ffff:ffff
2804:1384:4000::/342804:1384:4000::2804:1384:7fff:ffff:ffff:ffff:ffff:ffff
2804:1384:8000::/342804:1384:8000::2804:1384:bfff:ffff:ffff:ffff:ffff:ffff
2804:1384:c000::/342804:1384:c000::2804:1384:ffff:ffff:ffff:ffff:ffff:ffff