ASN Lookup Tool
AS3320 DTAG

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3320
Organisation
Deutsche Telekom AG
Name
DTAG
Total IPv4 Addresses
33989814
Total IPv4 Prefixes
536
Total IPv6 Prefixes
123
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10 out of 76,357
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
1970-01-01
Registration Last Change
2020-12-11
Receiving From

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

ASN
Organisation
DE flagCore-Backbone GmbH
US flagAT&T Services, Inc.
US flagVerizon Business
US flagLevel 3 Parent, LLC
US flagComcast Cable Communications, LLC
Showing 5 of 87
Transit To

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

 

ASN
Organisation
DE flagCitti Handelsgesellschaft mbH & Co KG
IE flagBarclays Bank lreland PLC
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
Showing 5 of 911
IPv4 Active Prefixes

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

Range From2.58.102.0
Range To2.58.102.255
Range From2.160.0.0
Range From5.10.208.0
Range To5.10.208.255
Range From5.10.209.0
Range To5.10.209.255
Range From5.10.220.0
Range To5.10.220.255
Showing 5 of 536
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.