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ASN Lookup Tool
AS51720 Fujitsu-TS-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51720
Organisation
Manage Now GmbH
Name
Fujitsu-TS-AS
Total IPv4 Addresses
2,304
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#21,099 out of 79,053
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2010-10-25
Registration Last Change
2024-12-18
Receiving From

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

ASN
Organisation
AS12857
DE flagManage Now GmbH
IPv4 Active Prefixes

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

PrefixRange FromRange To
31.3.144.0/2231.3.144.031.3.147.255
37.228.120.0/2437.228.120.037.228.120.255
37.228.122.0/2337.228.122.037.228.123.255
37.228.124.0/2437.228.124.037.228.124.255
80.70.166.0/2480.70.166.080.70.166.255