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ASN Lookup Tool
AS31547 MCK-EUROPE-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31547
Organisation
McKinsey & Company Inc United Kingdom
Name
MCK-EUROPE-AS
Total IPv4 Addresses
4,608
Total IPv4 Prefixes
17
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,902 out of 79,058
Registry
Ripe
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2004-06-10
Registration Last Change
2025-03-07
Receiving From

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

ASN
Organisation
AS8220
GB flagCOLT Technology Services Group Limited
AS6939
US flagHurricane Electric LLC
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS395366
US flagMcKinsey & Company, Inc.
IPv4 Active Prefixes

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

PrefixRange FromRange To
156.109.3.0/24156.109.3.0156.109.3.255
156.109.14.0/24156.109.14.0156.109.14.255
156.109.15.0/24156.109.15.0156.109.15.255
156.109.16.0/24156.109.16.0156.109.16.255
156.109.18.0/24156.109.18.0156.109.18.255
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