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ASN Lookup Tool
AS42184 AS-TKRZ

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS42184
Organisation
TKRZ Stadtwerke GmbH
Name
AS-TKRZ
Total IPv4 Addresses
18,944
Total IPv4 Prefixes
14
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,572 out of 78,226
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2007-01-10
Registration Last Change
2024-01-09
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS3257
US flagGTT Communications Inc.
AS1103
NL flagSURF B.V.
Showing 5 of 70
Transit To

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

 

ASN
Organisation
AS202208
DE flagteutel GmbH
AS204989
DE flagRekers Digitaltechnik Beteiligungsgesellschaft m..
AS196932
DE flagRheiNet GmbH
AS204702
DE flagDeutsche Windtechnik GmbH & Co. KG
AS197759
DE flagEnapter AG
Showing 5 of 12
IPv4 Active Prefixes

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

Prefix45.82.124.0/22
Range From45.82.124.0
Range To45.82.127.255
Prefix88.218.84.0/22
Range From88.218.84.0
Range To88.218.87.255
Prefix89.251.128.0/20
Range From89.251.128.0
Range To89.251.143.255
Prefix91.190.224.0/21
Range From91.190.224.0
Range To91.190.231.255
Prefix178.251.8.0/21
Range From178.251.8.0
Range To178.251.15.255
Showing 5 of 14
IPv6 Active Prefixes
Prefix2a02:f08::/32
Range From2a02:f08::
Range To2a02:f08:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a06:b600::/29
Range From2a06:b600::
Range To2a06:b607:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a0f:8880::/29
Range From2a0f:8880::
Range To2a0f:8887: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.