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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
AS33891
DE flagCore-Backbone GmbH
AS7018
US flagAT&T Services, Inc.
AS701
US flagVerizon Business
AS3356
US flagLevel 3 Parent, LLC
AS7922
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
AS203889
DE flagCitti Handelsgesellschaft mbH & Co KG
AS47446
IE flagBarclays Bank lreland PLC
AS65019
WORLD flagPrivate Use AS
AS4294967034
WORLD flagPrivate Use AS
AS4294967035
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).

Prefix2.58.102.0/24
Range From2.58.102.0
Range To2.58.102.255
Prefix2.160.0.0/12
Range From2.160.0.0
Range To2.175.255.255
Prefix5.10.208.0/24
Range From5.10.208.0
Range To5.10.208.255
Prefix5.10.209.0/24
Range From5.10.209.0
Range To5.10.209.255
Prefix5.10.220.0/24
Range From5.10.220.0
Range To5.10.220.255
Showing 5 of 536
IPv6 Active Prefixes
Prefix2001:650:cc02::/48
Range From2001:650:cc02::
Range To2001:650:cc02:ffff:ffff:ffff:ffff:ffff
Prefix2001:678:36c::/48
Range From2001:678:36c::
Range To2001:678:36c:ffff:ffff:ffff:ffff:ffff
Prefix2001:678:480::/48
Range From2001:678:480::
Range To2001:678:480:ffff:ffff:ffff:ffff:ffff
Prefix2001:678:5b0::/48
Range From2001:678:5b0::
Range To2001:678:5b0:ffff:ffff:ffff:ffff:ffff
Prefix2001:678:5d4::/48
Range From2001:678:5d4::
Range To2001:678:5d4:ffff:ffff:ffff:ffff:ffff
Showing 5 of 123
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.