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ASN Lookup Tool
AS55991 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55991
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
8,378
Total IPv4 Prefixes
21
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,578 out of 79,047
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS58461
CN flagNo.288,Fu-chun Road HangZhou 310066
IPv4 Active Prefixes

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

Prefix43.228.204.0/22
Range From43.228.204.0
Range To43.228.207.255
Prefix43.228.240.0/22
Range From43.228.240.0
Range To43.228.243.255
Prefix45.124.76.0/24
Range From45.124.76.0
Range To45.124.76.255
Prefix45.124.77.0/24
Range From45.124.77.0
Range To45.124.77.255
Prefix45.124.78.0/24
Range From45.124.78.0
Range To45.124.78.255
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