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ASN Lookup Tool
AS266400 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS266400
Organisation
Ferenz Networks
Name
Private Use AS
Total IPv4 Addresses
5,351
Total IPv4 Prefixes
21
Total IPv6 Prefixes
29
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,604 out of 79,273
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2016-12-06
Registration Last Change
2018-04-13
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS4230
BR flagCLARO S.A.
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS16735
BR flagALGAR TELECOM S/A
Showing 5 of 27
Transit To
ASN
Organisation
AS213738
BR flagHOSTEG HOSPEDAGEM E SERVIDORES LTDA
AS269412
BR flagOeste Telecom
AS264254
BR flagAZAN SERVICOS DE INTERNET
AS273508
BR flagVisão Datacenter LTDA
AS209466
BR flagDrovia Computacao em Nuvem Ltda
IPv4 Active Prefixes
PrefixRange FromRange To
31.57.174.0/2431.57.174.031.57.174.255
31.57.175.0/2431.57.175.031.57.175.255
45.224.128.0/2445.224.128.045.224.128.255
45.224.129.0/2445.224.129.045.224.129.255
45.224.130.0/2445.224.130.045.224.130.255
Showing 5 of 21
IPv6 Active Prefixes
PrefixRange FromRange To
2804:3744::/342804:3744::2804:3744:3fff:ffff:ffff:ffff:ffff:ffff
2804:3744:4000::/482804:3744:4000::2804:3744:4000:ffff:ffff:ffff:ffff:ffff
2804:3744:4001::/482804:3744:4001::2804:3744:4001:ffff:ffff:ffff:ffff:ffff
2804:3744:4002::/472804:3744:4002::2804:3744:4003:ffff:ffff:ffff:ffff:ffff
2804:3744:4004::/462804:3744:4004::2804:3744:4007:ffff:ffff:ffff:ffff:ffff
Showing 5 of 29