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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
34004310
Total IPv4 Prefixes
544
Total IPv6 Prefixes
121
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10 out of 76,501
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 56
Transit To

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

 

ASN
Organisation
AS37277
ZA flagLimelight Networks
AS200866
PH flagJohn Mark Gabriel Caguicla
AS60900
US flagSsmidge LLC
AS209718
BE flagJori Vanneste
AS209022
GB flagTschajera Limited
Showing 5 of 923
IPv4 Active Prefixes

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

Prefix109.160.36.0/24
Range From109.160.36.0
Range To109.160.36.255
Prefix109.160.37.0/24
Range From109.160.37.0
Range To109.160.37.255
Prefix109.160.38.0/24
Range From109.160.38.0
Range To109.160.38.255
Prefix109.160.39.0/24
Range From109.160.39.0
Range To109.160.39.255
Prefix109.237.176.0/20
Range From109.237.176.0
Range To109.237.191.255
Showing 5 of 545
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 121
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.