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ASN Lookup Tool
AS50050 NU

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS50050
Organisation
NU Informationssysteme GmbH
Name
NU
Total IPv4 Addresses
9216
Total IPv4 Prefixes
10
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,907 out of 77,447
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2009-11-03
Registration Last Change
2019-09-14
Receiving From

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

ASN
Organisation
AS200242
DE flagHazel Reimer
AS174
US flagCogent Communications
AS1103
NL flagSURF B.V.
AS5713
ZA flagTelkom SA Ltd.
AS37100
MU flagSEACOM Limited
Showing 5 of 29
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS208290
DE flagWIFISAX GmbH
IPv4 Active Prefixes

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

Prefix109.109.0.0/21
Range From109.109.0.0
Range To109.109.7.255
Prefix109.109.8.0/21
Range From109.109.8.0
Range To109.109.15.255
Prefix109.109.16.0/22
Range From109.109.16.0
Range To109.109.19.255
Prefix109.109.20.0/22
Range From109.109.20.0
Range To109.109.23.255
Prefix109.109.24.0/24
Range From109.109.24.0
Range To109.109.24.255
Showing 5 of 10
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.