ASN Lookup Tool

Alexander Detzen vsenet.de DE DE 1 Routes

AS Data

AS212737

AS212737 – Alexander Detzen

AS Number 212737
AS Name DETZEN-AS
Organization Alexander Detzen(org-ad215-ripe)
Country DE
Website vsenet.de
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2021-09-15

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Use ASN data for AS212737 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2001:67c:2de0::/48 ~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS212737'

% Abuse contact for 'AS212737' is 'abuse@vsenet.de'

aut-num:        AS212737
as-name:        DETZEN-AS
org:            ORG-AD215-RIPE
sponsoring-org: ORG-SGfM1-RIPE
import:         from AS9063 accept ANY
export:         to AS9063 announce AS212737
import:         from AS58057 accept ANY
export:         to AS58057 announce AS212737
admin-c:        AD4807-RIPE
tech-c:         AD4807-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SAARGATE-DE-MNT
mnt-by:         DETZEN-MNT
created:        2021-09-15T07:35:55Z
last-modified:  2021-09-15T16:36:48Z
source:         RIPE

organisation:   ORG-AD215-RIPE
org-name:       Alexander Detzen
country:        DE
org-type:       OTHER
address:        Nell-Breuning-Allee 6
address:        D-66115
address:        GERMANY
abuse-c:        VS7623-RIPE
mnt-ref:        SAARGATE-DE-MNT
mnt-by:         SAARGATE-DE-MNT
mnt-by:         DETZEN-MNT
created:        2021-09-03T06:59:42Z
last-modified:  2022-12-01T17:00:40Z
source:         RIPE # Filtered

person:         Alexander Detzen
address:        VSE NET GmbH
address:        Nell-Breuning-Allee 6
address:        D-66115 Saarbruecken
address:        Germany
phone:          +49 681 607-0
nic-hdl:        AD4807-RIPE
mnt-by:         SAARGATE-DE-MNT
created:        2008-06-13T06:20:42Z
last-modified:  2018-03-22T20:50:48Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS9063 VSE NET GmbH DE
AS58057 Securebit AG CH

Upstreams

AS Number Description Country
AS9063 VSE NET GmbH DE

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Frequently Asked Questions

ASN AS212737 is an Autonomous System Number used to identify a network for BGP internet routing.
AS212737 is listed under Alexander Detzen.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.