ASN Lookup Tool

LEITWERK AG leitwerk.net DE DE 7 Routes

AS Data

AS15894

AS15894 – LEITWERK AG

AS Number 15894
AS Name LEITWERK-AS
Organization LEITWERK AG (org-la1646-ripe)
Country DE
Website leitwerk.net
Number of IPv4 Routes 5
Number of IPv6 Routes 2
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2002-03-18

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Use ASN data for AS15894 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
217.28.108.0/22 1024
217.28.96.0/21 2048
2a02:ba8::/32 ~79×10²⁷
217.28.104.0/22 1024
194.41.0.0/24 256
185.39.14.0/23 512
2001:67c:39c::/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 'AS15835 - AS15963'

as-block:       AS15835 - AS15963
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:        2018-11-22T15:27:25Z
last-modified:  2018-11-22T15:27:25Z
source:         RIPE

% Information related to 'AS15894'

% Abuse contact for 'AS15894' is 'abuse@leitwerk.net'

aut-num:        AS15894
org:            ORG-LA1646-RIPE
as-name:        LEITWERK-AS
import:         from AS208235 action pref=10; accept ANY
import:         from AS215137 action pref=10; accept ANY
import:         from AS3320 action pref=10; accept ANY
import:         from AS33891 action pref=10; accept ANY
import:         from AS200924 action pref=10; accept ANY
mp-import:      afi ipv6.unicast from AS208235 accept ANY
mp-import:      afi ipv6.unicast from AS215137 accept ANY
mp-import:      afi ipv6.unicast from AS3320 accept ANY
mp-import:      afi ipv6.unicast from AS33891 accept ANY
mp-import:      afi ipv6.unicast from AS200924 accept ANY
export:         to AS3320 announce ANY
export:         to AS33891 announce ANY
export:         to AS200924 announce ANY
mp-export:      afi ipv6.unicast to AS3320 announce ANY
mp-export:      afi ipv6.unicast to AS33891 announce ANY
mp-export:      afi ipv6.unicast to AS200924 announce ANY
admin-c:        LAH29-RIPE
tech-c:         LAH29-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LEITWERK-MNT
created:        2002-03-18T13:12:53Z
last-modified:  2026-03-20T09:56:12Z
source:         RIPE

organisation:   ORG-LA1646-RIPE
org-name:       LEITWERK AG
country:        DE
reg-nr:         District court Freiburg HRB 720460
org-type:       LIR
address:        Im Ettenbach 13a
address:        77767
address:        Appenweier
address:        GERMANY
phone:          +4978059180
admin-c:        LAH29-RIPE
tech-c:         LAH29-RIPE
abuse-c:        AR63365-RIPE
mnt-ref:        LEITWERK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LEITWERK-MNT
created:        2021-06-16T10:36:01Z
last-modified:  2026-05-13T07:28:43Z
source:         RIPE # Filtered

role:           LEITWERK AG Hostmaster
address:        GERMANY
address:        Appenweier
address:        77767
address:        Im Ettenbach 13a
phone:          +4978059180
nic-hdl:        LAH29-RIPE
mnt-by:         LEITWERK-MNT
created:        2021-06-16T10:36:01Z
last-modified:  2022-07-12T12:20:41Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@leitwerk.net

% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS7195 EDGEUNO S.A.S CO
AS39351 31173 Services AB SE
AS6204 ZET.NET IP Transit RO
AS6939 Hurricane Electric LLC US
AS48858 JSC ER Telecom Holding RU
AS9136 Wobcom GmbH DE
AS4230 CLARO S.A. BR
AS51978 WEMACOM Telekommunikation GmbH DE
AS31500 Global Network Management Inc AG
AS208235 Link2Air GmbH DE
AS206014 SARL IPSET FR
AS60144 3W Infra B.V. NL
AS37468 Angola Cables AO
AS200924 Stiegeler Internet Service GmbH DE
AS21263 TeleData GmbH DE
AS47147 ANEXIA Internetdienstleistungs GmbH AT
AS57304 JSC RetnNet RU
AS51185 MainStreaming SpA IT
AS6797 GlobalConnect AB SE
AS206735 Novelcomm LP GR
AS215137 Unikraft GmbH DE
AS30781 Free Pro SAS FR
AS14840 BR.Digital Telecom BR
AS45489 Sri Lanka Telecom Ltd LK
AS29632 Netassist International EOOD BG
AS53062 ACESSOLINE TELECOMUNICACOES LTDA BR
AS24961 WIIT AG DE
AS7768 TEKNET VERI MERKEZI HIZMETLERI A.S. TR
AS57463 NetIX Communications JSC BG
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS15694 Atman Sp. z o.o. PL
AS12779 IT.Gate S.p.A. IT
AS8801 Rocket Fibre Ltd GB
AS8447 A1 Telekom Austria AG AT
AS35625 Eurofiber France SAS FR
AS20647 IPB Internet Provider in Berlin GmbH DE
AS12912 T Mobile Polska S.A. PL
AS20485 Joint Stock Company TransTeleCom RU
AS34549 meerfarbig GmbH & Co. KG DE
AS24482 SG.GS SG
AS8717 A1 Bulgaria EAD BG
AS203462 NOVACONN SRL IT
AS34927 iFog GmbH CH
AS3320 Deutsche Telekom AG DE
AS23106 AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT BR
AS20473 The Constant Company, LLC US
AS209823 Enki Multimedia EURL FR
AS7713 Telekomunikasi Indonesia PT ID
AS33891 Core Backbone GmbH DE
AS34019 Hivane Association FR
AS16276 OVH SAS FR
AS55850 Mercury NZ Limited NZ
AS37100 SEACOM Limited MU
AS43440 Digitale Suisse AG CH
AS216265 ARISTO NETWORKS LTD GB
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS52075 Wifirst S.A.S. FR
AS5405 Inter.link GmbH DE
AS213241 TECHIT.BE SRL BE

Upstreams

AS Number Description Country
AS200924 Stiegeler Internet Service GmbH DE
AS3320 Deutsche Telekom AG DE

Downstreams

AS Number Description Country
AS208235 Link2Air GmbH DE
AS215137 Unikraft GmbH DE

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Frequently Asked Questions

ASN AS15894 is an Autonomous System Number used to identify a network for BGP internet routing.
AS15894 is listed under LEITWERK AG.
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.