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ASN Lookup Tool
AS39906 COPROSYS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39906
Organisation
CoProSys a.s.
Name
COPROSYS
Total IPv4 Addresses
33,792
Total IPv4 Prefixes
31
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,928 out of 79,039
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2006-05-12
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS203072
CZ flagDomaTV s.r.o.
Transit To

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

 

ASN
Organisation
AS44546
CZ flagALFA TELECOM s.r.o.
IPv4 Active Prefixes

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

PrefixRange FromRange To
5.59.34.0/245.59.34.05.59.34.255
77.104.192.0/2377.104.192.077.104.193.255
77.104.195.0/2477.104.195.077.104.195.255
77.104.196.0/2277.104.196.077.104.199.255
77.104.200.0/2277.104.200.077.104.203.255
Showing 5 of 31
IPv6 Active Prefixes
PrefixRange FromRange To
2001:678:e54::/482001:678:e54::2001:678:e54:ffff:ffff:ffff:ffff:ffff
2a02:da8::/322a02:da8::2a02:da8:ffff:ffff:ffff:ffff:ffff:ffff