ASN Lookup Tool
AS21000 ATOS-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21000
Organisation
Atos France SAS
Name
ATOS-AS
Total IPv4 Addresses
9,216
Total IPv4 Prefixes
26
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,899 out of 78,998
Registry
Ripe
Registered Country
FR flag FR
Registered Country Name
France
Registered Date
2002-07-04
Registration Last Change
2024-04-08
Receiving From

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

ASN
Organisation
US flagZayo Bandwidth
US flagCloudflare, Inc.
GB flagBritish Telecommunications PLC
IPv4 Active Prefixes

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

Range From80.78.0.0
Range To80.78.0.255
Range From80.78.1.0
Range To80.78.1.255
Range From80.78.2.0
Range To80.78.2.255
Range From80.78.3.0
Range To80.78.3.255
Range From80.78.4.0
Range To80.78.4.255
Showing 5 of 26