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ASN Lookup Tool
AS51931 ARPNET-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51931
Organisation
ARPNET WOJCIECH CHODACKI
Name
ARPNET-AS
Total IPv4 Addresses
768
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#44,770 out of 79,049
Registry
Ripe
Registered Country
PL flagPL
Registered Country Name
Poland
Registered Date
2010-12-01
Registration Last Change
2023-01-02
Receiving From

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

ASN
Organisation
AS201054
PL flagStowarzyszenie e-Poludnie
AS20473
US flagThe Constant Company, LLC
AS49544
NL flagi3D.net B.V
AS30851
PL flagSileman Sp. z o.o.
AS24482
SG flagSG.GS
Showing 5 of 6
IPv4 Active Prefixes

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

PrefixRange FromRange To
85.11.117.0/2485.11.117.085.11.117.255
91.221.122.0/2591.221.122.091.221.122.127
91.221.122.128/2891.221.122.12891.221.122.143
91.221.122.144/3091.221.122.14491.221.122.147
91.221.122.148/3191.221.122.14891.221.122.149
Showing 5 of 11
IPv6 Active Prefixes
PrefixRange FromRange To
2a06:aa40:cadb::/482a06:aa40:cadb::2a06:aa40:cadb:ffff:ffff:ffff:ffff:ffff