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ASN Lookup Tool
AS51800 FIBERNET-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51800
Organisation
FIBER Network s.r.o.
Name
FIBERNET-ASN
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#25,171 out of 79,057
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2010-11-05
Registration Last Change
2020-03-27
Receiving From
ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS32590
US flagValve Corporation
AS49544
NL flagi3D.net B.V
AS14840
BR flagBR.Digital Provider
AS36236
US flagNetActuate, Inc
Showing 5 of 14
Transit To
ASN
Organisation
AS51400
CZ flagSPOJE.NET s.r.o.
IPv4 Active Prefixes
PrefixRange FromRange To
217.28.80.0/21217.28.80.0217.28.87.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:28a8::/322a02:28a8::2a02:28a8:ffff:ffff:ffff:ffff:ffff:ffff