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ASN Lookup Tool
AS212500 surfnet

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS212500
Organisation
Surfnett AS
Name
surfnet
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#48,558 out of 79,039
Registry
Ripe
Registered Country
NO flagNO
Registered Country Name
Norway
Registered Date
2025-02-27
Registration Last Change
2025-02-27
Receiving From

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

ASN
Organisation
AS50304
NO flagBlix Solutions AS
IPv4 Active Prefixes

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

PrefixRange FromRange To
45.152.50.0/2445.152.50.045.152.50.255
45.152.51.0/2445.152.51.045.152.51.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a14:9c80::/292a14:9c80::2a14:9c87:ffff:ffff:ffff:ffff:ffff:ffff