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ASN Lookup Tool
AS12816 MWN-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12816
Organisation
Leibniz-Rechenzentrum
Name
MWN-AS
Total IPv4 Addresses
395,264
Total IPv4 Prefixes
10
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#671 out of 77,684
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2002-10-21
Registration Last Change
2019-06-19
Receiving From

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

ASN
Organisation
AS680
DE flagVerein zur Foerderung eines Deutschen Forschungs..
Transit To

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

 

ASN
Organisation
AS209335
DE flagTechnical University of Munich
IPv4 Active Prefixes

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

Prefix129.187.0.0/16
Range From129.187.0.0
Range To129.187.255.255
Prefix138.244.0.0/15
Range From138.244.0.0
Range To138.245.255.255
Prefix138.246.0.0/16
Range From138.246.0.0
Range To138.246.255.255
Prefix141.40.0.0/16
Range From141.40.0.0
Range To141.40.255.255
Prefix141.84.0.0/16
Range From141.84.0.0
Range To141.84.255.255
Showing 5 of 10
IPv6 Active Prefixes
Prefix2001:4ca0::/32
Range From2001:4ca0::
Range To2001:4ca0:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4ca1::/32
Range From2001:4ca1::
Range To2001:4ca1:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4ca2::/31
Range From2001:4ca2::
Range To2001:4ca3:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4ca4::/30
Range From2001:4ca4::
Range To2001:4ca7:ffff:ffff:ffff:ffff:ffff:ffff
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.