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ASN Lookup Tool
AS57137 sievers-snc

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57137
Organisation
SIEVERS-SNC Beteiligungs GmbH
Name
sievers-snc
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#44,101 out of 79,051
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2019-07-26
Registration Last Change
2024-11-18
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS31055
DE flagConsultix GmbH
AS61955
DE flagColocationIX GmbH
IPv4 Active Prefixes

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

PrefixRange FromRange To
45.129.148.0/2445.129.148.045.129.148.255
45.129.150.0/2445.129.150.045.129.150.255
45.129.151.0/2445.129.151.045.129.151.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a0e:4c41::/322a0e:4c41::2a0e:4c41:ffff:ffff:ffff:ffff:ffff:ffff
2a0e:4c47:421::/482a0e:4c47:421::2a0e:4c47:421:ffff:ffff:ffff:ffff:ffff
2a0e:4c47:4210::/482a0e:4c47:4210::2a0e:4c47:4210:ffff:ffff:ffff:ffff:ffff
2a0e:4c47:ffff::/482a0e:4c47:ffff::2a0e:4c47:ffff:ffff:ffff:ffff:ffff:ffff