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ASN Lookup Tool
AS54651 BLACK-DUCK-SOFTWARE-01

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS54651
Organisation
Black Duck Software, Inc.
Name
BLACK-DUCK-SOFTWARE-01
Total IPv4 Addresses
1,792
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#25,583 out of 79,049
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2024-08-27
Registration Last Change
2024-08-27
Receiving From

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

ASN
Organisation
AS33651
US flagComcast Cable Communications, LLC
AS7725
US flagComcast Cable Communications, LLC
AS7015
US flagComcast Cable Communications, LLC
AS49915
GB flagMegaport (UK) Limited
IPv4 Active Prefixes

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

PrefixRange FromRange To
50.145.68.0/2450.145.68.050.145.68.255
50.146.103.0/2450.146.103.050.146.103.255
50.150.14.0/2450.150.14.050.150.14.255
149.117.68.0/24149.117.68.0149.117.68.255
209.51.32.0/23209.51.32.0209.51.33.255
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