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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
#56,857 out of 79,163
Registry
Ripe
Registered Country
NL flagNL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-09-16
Registration Last Change
2025-08-26
Receiving From
ASN
Organisation
AS328206
ZA flagJohannesburg Area Wireless User Group (JAWUG)
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS4713
JP flagNTT Communications 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