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
33992372
Total IPv4 Prefixes
548
Total IPv6 Prefixes
125
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10 out of 76,971
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.
JP flagSoftBank Corp.
US flagVerizon Business
US flagLevel 3 Parent, LLC
Showing 5 of 49
Transit To

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

 

ASN
Organisation
DE flagMiltenyi Biotec GmbH
IE flagBarclays Bank lreland PLC
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
DE flagFujitsu Services GmbH
Showing 5 of 875
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 From5.35.192.0
Range To5.35.199.255
Showing 5 of 548
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.