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ASN Lookup Tool
AS44194 FREIFUNK-BERLIN-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS44194
Organisation
Foerderverein Freie Netzwerke e.V.
Name
FREIFUNK-BERLIN-AS
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
5
Total IPv6 Prefixes
59
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#22,467 out of 77,675
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2007-12-03
Registration Last Change
2021-01-09
Receiving From

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

ASN
Organisation
AS3320
DE flagDeutsche Telekom AG
AS1273
EU flagVodafone Group PLC The Connection Newbury RG14 2..
AS13237
DE flageuNetworks GmbH
AS6939
US flagHurricane Electric LLC
AS25291
DE flagSysEleven GmbH
Showing 5 of 9
IPv4 Active Prefixes

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

Prefix77.87.48.0/24
Range From77.87.48.0
Range To77.87.48.255
Prefix77.87.49.0/24
Range From77.87.49.0
Range To77.87.49.255
Prefix77.87.50.0/24
Range From77.87.50.0
Range To77.87.50.255
Prefix77.87.51.0/24
Range From77.87.51.0
Range To77.87.51.255
Prefix77.87.52.0/22
Range From77.87.52.0
Range To77.87.55.255
IPv6 Active Prefixes
Prefix2001:bf7::/40
Range From2001:bf7::
Range To2001:bf7:ff:ffff:ffff:ffff:ffff:ffff
Prefix2001:bf7:100::/42
Range From2001:bf7:100::
Range To2001:bf7:13f:ffff:ffff:ffff:ffff:ffff
Prefix2001:bf7:140::/43
Range From2001:bf7:140::
Range To2001:bf7:15f:ffff:ffff:ffff:ffff:ffff
Prefix2001:bf7:160::/44
Range From2001:bf7:160::
Range To2001:bf7:16f:ffff:ffff:ffff:ffff:ffff
Prefix2001:bf7:180::/41
Range From2001:bf7:180::
Range To2001:bf7:1ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 59
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.