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ASN Lookup Tool
AS205790 DCSO-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS205790
Organisation
DCSO Deutsche Cyber-Sicherheitsorganisation GmbH..
Name
DCSO-AS
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#56,163 out of 79,069
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2017-06-02
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS8220
GB flagCOLT Technology Services Group Limited
AS13237
DE flageuNetworks GmbH
AS6939
US flagHurricane Electric LLC
AS9002
GB flagRETN Limited
Showing 5 of 7
IPv4 Active Prefixes

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

PrefixRange FromRange To
185.183.126.0/24185.183.126.0185.183.126.255
185.183.127.0/24185.183.127.0185.183.127.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a0a:1ec0::/322a0a:1ec0::2a0a:1ec0:ffff:ffff:ffff:ffff:ffff:ffff
2a0a:1ec1::/482a0a:1ec1::2a0a:1ec1:0:ffff:ffff:ffff:ffff:ffff