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ASN Lookup Tool
AS211251 A1-DC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS211251
Organisation
A1 Internet BV
Name
A1-DC
Total IPv4 Addresses
3,328
Total IPv4 Prefixes
11
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,182 out of 79,087
Registry
Ripe
Registered Country
NL flagNL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2021-05-28
Registration Last Change
2024-10-09
Receiving From

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

ASN
Organisation
AS1103
NL flagSURF B.V.
AS6939
US flagHurricane Electric LLC
AS137409
AU flagGSL Networks Pty LTD
AS49544
NL flagi3D.net B.V
AS12859
NL flagBIT BV
Showing 5 of 15
Transit To

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

 

ASN
Organisation
AS203966
NL flagA1 Internet BV
IPv4 Active Prefixes

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

PrefixRange FromRange To
79.98.176.0/2479.98.176.079.98.176.255
79.98.177.0/2479.98.177.079.98.177.255
79.98.179.0/2479.98.179.079.98.179.255
91.142.132.0/2491.142.132.091.142.132.255
213.171.64.0/23213.171.64.0213.171.65.255
Showing 5 of 11