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ASN Lookup Tool
AS25152 K-ROOT-SERVER

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25152
Organisation
Reseaux IP Europeens Network Coordination Centre..
Name
K-ROOT-SERVER
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
32
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#56,725 out of 79,118
Registry
Ripe
Registered Country
NL flagNL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-09-16
Registration Last Change
2025-09-27
Receiving From
ASN
Organisation
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS4713
JP flagNTT Communications Corporation
AS2516
JP flagKDDI CORPORATION
AS1103
NL flagSURF B.V.
Showing 5 of 129
IPv4 Active Prefixes
PrefixRange FromRange To
193.0.14.0/24193.0.14.0193.0.14.255
193.0.15.0/24193.0.15.0193.0.15.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:7fd::/482001:7fd::2001:7fd:0:ffff:ffff:ffff:ffff:ffff
2001:7fd:1::/482001:7fd:1::2001:7fd:1:ffff:ffff:ffff:ffff:ffff
2001:7fd:2::/472001:7fd:2::2001:7fd:3:ffff:ffff:ffff:ffff:ffff
2001:7fd:4::/462001:7fd:4::2001:7fd:7:ffff:ffff:ffff:ffff:ffff
2001:7fd:8::/452001:7fd:8::2001:7fd:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 32