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ASN Lookup Tool
AS12329 TMR

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12329
Organisation
GLASFASER RUHR GmbH & Co. KG
Name
TMR
Total IPv4 Addresses
18107
Total IPv4 Prefixes
15
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,814 out of 77,324
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2002-08-11
Registration Last Change
2022-05-23
Receiving From

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

ASN
Organisation
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS174
US flagCogent Communications
Showing 5 of 70
Transit To

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

 

ASN
Organisation
AS15763
DE flagDOKOM Gesellschaft fuer Telekommunikation mbH
AS29484
DE flagRuhr-Universitaet Bochum
AS60522
DE flagKomMITT-Ratingen GmbH
AS16024
DE flagGELSEN-NET Kommunikationsgesellschaft mbH
AS31184
DE flagMichael Bussmann
Showing 5 of 7
IPv4 Active Prefixes

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

Prefix62.221.232.0/21
Range From62.221.232.0
Range To62.221.239.255
Prefix62.221.240.0/21
Range From62.221.240.0
Range To62.221.247.255
Prefix81.173.6.0/24
Range From81.173.6.0
Range To81.173.6.255
Prefix91.228.150.0/24
Range From91.228.150.0
Range To91.228.150.255
Prefix91.231.204.0/24
Range From91.231.204.0
Range To91.231.204.255
Showing 5 of 15
IPv6 Active Prefixes
Prefix2001:7d8::/32
Range From2001:7d8::
Range To2001:7d8: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.