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ASN Lookup Tool
AS273585 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS273585
Organisation
OPTIMUS FIBER TELECOM LTDA
Name
Private Use AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#61,699 out of 79,079
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2022-09-16
Registration Last Change
2022-09-16
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS263432
BR flagCORPORATIVA TELECOMUNICACOES EIRELI ME
AS269096
BR flagNORTH TELECOMUNICACOES EIRELI
AS271042
BR flagBOT INTERNET E SERVICOS DE TELECOMUNICACOES LTDA..
AS269127
BR flagLAIZA S. L. DE ALMEIDA ME
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
45.180.91.0/2445.180.91.045.180.91.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:8928::/342804:8928::2804:8928:3fff:ffff:ffff:ffff:ffff:ffff
2804:8928:4000::/342804:8928:4000::2804:8928:7fff:ffff:ffff:ffff:ffff:ffff
2804:8928:8000::/342804:8928:8000::2804:8928:bfff:ffff:ffff:ffff:ffff:ffff
2804:8928:c000::/342804:8928:c000::2804:8928:ffff:ffff:ffff:ffff:ffff:ffff