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ASN Lookup Tool
AS25424 INEXT-CZ

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25424
Organisation
InterneXt 2000, s.r.o.
Name
INEXT-CZ
Total IPv4 Addresses
33,792
Total IPv4 Prefixes
7
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,941 out of 79,167
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2002-11-19
Registration Last Change
2025-08-25
Receiving From
ASN
Organisation
AS174
US flagCogent Communications
AS6461
US flagZayo Bandwidth
AS6939
US flagHurricane Electric LLC
AS1299
SE flagArelion Sweden AB
AS49544
NL flagi3D.net B.V
Showing 5 of 12
Transit To
ASN
Organisation
AS6740
CZ flagInterneXt 2000, s.r.o.
AS49580
CZ flagMonet +, a.s.
AS211137
CZ flagISP Services spol. s.r.o.,
IPv4 Active Prefixes
PrefixRange FromRange To
37.9.192.0/2137.9.192.037.9.199.255
77.92.192.0/1977.92.192.077.92.223.255
85.92.32.0/1985.92.32.085.92.63.255
91.109.32.0/2191.109.32.091.109.39.255
185.157.196.0/22185.157.196.0185.157.199.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2a00:e580::/292a00:e580::2a00:e587:ffff:ffff:ffff:ffff:ffff:ffff
2a0a:3340::/292a0a:3340::2a0a:3347:ffff:ffff:ffff:ffff:ffff:ffff