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ASN Lookup Tool
AS43887 MJ-PT-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS43887
Organisation
IGFEJ INST GESTAO FINANCEIRA E EQUIPAMENTOS DA J..
Name
MJ-PT-AS
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#49,454 out of 77,322
Registry
Ripe
Registered Country
PT flag PT
Registered Country Name
Portugal
Registered Date
2007-10-16
Registration Last Change
2021-03-09
Receiving From

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

ASN
Organisation
AS2860
PT flagNOS COMUNICACOES, S.A.
AS15525
PT flagMEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A...
AS207969
PT flagFundacao para a Ciencia e a Tecnologia, I.P.
IPv4 Active Prefixes

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

Prefix91.198.182.0/24
Range From91.198.182.0
Range To91.198.182.255
Prefix193.236.152.0/24
Range From193.236.152.0
Range To193.236.152.255
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.