ASN Lookup Tool

Nonattached Network e.V. nonattached.net DE DE 2 Routes

AS Data

AS57821

AS57821 – Nonattached Network e.V.

AS Number 57821
AS Name NONATTACHED-AS
Organization Nonattached Network e.V. (org-nan1-ripe)
Country DE
Website nonattached.net
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2012-02-16

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IP Ranges

Route # IPs
2001:67c:26f4::/48 ~1×10²⁴
193.160.39.0/24 256

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 'AS57370 - AS57973'

as-block:       AS57370 - AS57973
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS57821'

% Abuse contact for 'AS57821' is 'noc@nonattached.net'

aut-num:        AS57821
as-name:        NONATTACHED-AS
org:            ORG-NAN1-RIPE
remarks:        ---------------------------------------------------
remarks:        See http://www.nonattached.net/ for statistics
remarks:        and peering details. We maintain an open policy.
remarks:        ---------------------------------------------------
remarks:        -- UPSTREAM --
remarks:        ---------------------------------------------------
import:         from AS12586 accept ANY
export:         to AS12586 announce AS-NONATTACHED
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-NONATTACHED
remarks:        ---------------------------------------------------
remarks:        -- PEERING KLEYREX --
remarks:        ---------------------------------------------------
import:         from AS31142 accept AS-KLEYREX-RS
export:         to AS31142 announce AS-NONATTACHED
import:         from AS204254 accept AS-HUEBEL
export:         to AS204254 announce AS-NONATTACHED
import:         from AS12759 accept AS-SOCO
export:         to AS12759 announce AS-NONATTACHED
import:         from AS58299 accept AS58299:AS-ALL
export:         to AS58299 announce AS-NONATTACHED
remarks:        ---------------------------------------------------
sponsoring-org: ORG-GG3-RIPE
admin-c:        NNN50-RIPE
tech-c:         NNN50-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NONATTACHED-MNT
created:        2012-02-16T14:12:37Z
last-modified:  2024-11-03T20:09:49Z
source:         RIPE # Filtered

organisation:   ORG-NAN1-RIPE
org-name:       Nonattached Network e.V.
country:        DE
reg-nr:         District court Muenchen VR 208561
org-type:       OTHER
remarks:        Nonattached Network
remarks:        https://www.nonattached.net/
address:        Germany
tech-c:         NNN50-RIPE
abuse-c:        NNN50-RIPE
admin-c:        FM22833-RIPE
admin-c:        CP12022-RIPE
mnt-ref:        NONATTACHED-MNT
mnt-by:         NONATTACHED-MNT
created:        2012-02-18T13:33:43Z
last-modified:  2026-05-13T06:09:11Z
source:         RIPE # Filtered

role:           Nonattached Network NOC
address:        Germany
abuse-mailbox:  noc@nonattached.net
nic-hdl:        NNN50-RIPE
mnt-by:         NONATTACHED-MNT
created:        2020-11-25T17:05:16Z
last-modified:  2020-11-25T17:19:11Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS211088 Xynonet DE
AS51058 Sascha Bielski DE
AS213151 Christian Elsen DE
AS58057 Securebit AG CH
AS25220 equada network GmbH DE
AS60602 Inovare-Prim SRL MD
AS204003 Jan Eric Ortgies DE
AS198150 SIACOM JSC GE
AS34800 Securebit AG CH
AS31025 IAG AS DE
AS64475 Freifunk Frankfurt am Main e.V. DE
AS208434 Martin Jahn DE
AS13101 TNG Stadtnetz GmbH DE
AS204003 Jan-Eric Ortgies DE
AS59790 Marco Bungalski GmbH DE
AS212518 Robin Boucquet BE
AS209185 Tim Niemeyer DE
AS201222 Frieder Mueller DE
AS57883 NITAET UA
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS209533 iFog GmbH CH
AS51699 NETZFABRIK UG haftungsbeschraenkt DE
AS14840 BR.Digital Telecom BR
AS204254 Marvin Huebel DE
AS51699 Giuliano Schindler DE
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS213376 HERVE ROUSSEAU CH
AS57407 CK Software GmbH DE
AS207960 AS207960 Cyfyngedig GB
AS56382 vServer.site LTD GB
AS8801 Rocket Fibre Ltd GB
AS196624 blank clan Christian Patrick Schmidt DE
AS208702 Joachim Ernst DE
AS206924 Ben Cartwright Cox GB
AS202365 Omer GOLGELI TR
AS210076 Beat Joerg CH
AS20886 bn t Blatzheim Networks Telecom GmbH DE
AS12741 Netia SA PL
AS59570 Jens Zimperfeld DE
AS196624 blank-clan (Christian Patrick Schmidt) DE
AS41666 Institute for Pyrotechnical Cleaning limited company FI
AS8298 IPng Networks GmbH CH
AS47138 PLANinterNET GmbH DE
AS41666 Institute for Pyrotechnical Cleaning (limited company) FI
AS203478 Sarah Maedel DE
AS52025 ParadoxNetworks Limited GB
AS212635 Jurrian van Iersel NL
AS56758 Cr0bar Limited GB
AS42596 net-and-phone GmbH DE
AS212508 Lowhosting services of Davide Gennari IT
AS39120 Convergenze S.p.A. IT
AS47689 Pudu, LLC US
AS203729 June Slater US
AS31396 Juliane Holzt DE
AS211638 David Freyne IE
AS49296 ITS AG DE
AS8804 regio[.NET] Holding GmbH DE
AS60900 Adrian Trifonov trading as Ssmidge Technologies CA
AS41051 Openfactory GmbH CH

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS212508 Lowhosting services of Davide Gennari IT
AS9498 Bharti Airtel Limited IN
AS14840 BR.Digital Telecom BR
AS12586 GHOSTnet GmbH DE
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS8298 IPng Networks GmbH CH
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS22356 Durand do Brasil Ltda BR

Contacts

Email Contacts

noc@nonattached.net

Abuse Contacts

noc@nonattached.net

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Frequently Asked Questions

ASN AS57821 is an Autonomous System Number used to identify a network for BGP internet routing.
AS57821 is listed under Nonattached Network e.V..
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.