34156 BAHN-AS-BLN - DB Systel GmbH, DE
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS3209 VODANET - Vodafone GmbH, DE
AS8881 VERSATEL - 1&1 Versatel GmbH, DE
Downstream Adjacent AS list
AS35368 AS-DBNETZ - DB InfraGO AG, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13613 AS34156 ORG+TRN Originate: 6144 /19.42 Transit: 1024 /22.00 BAHN-AS-BLN - DB Systel GmbH, DE
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 40033 AS34156 BAHN-AS-BLN - DB Systel GmbH, DE 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 46.18.56.0/21 4777 2497 1273 3209 34156 34156 34156 34156 81.200.192.0/20 4777 2497 1273 3209 34156 34156 34156 34156
whois: 402565
IANA has recorded AS34156 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS34156\n % 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.
% Information related to 'AS33792 - AS34436'
as-block: AS33792 - AS34436
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: 2023-04-20T14:54:28Z
last-modified: 2023-04-20T14:54:28Z
source: RIPE
% Information related to 'AS34156'
% Abuse contact for 'AS34156' is 'db.systel.compliance@deutschebahn.com'
aut-num: AS34156
as-name: BAHN-AS-BLN
org: ORG-DBAD1-RIPE
import: from AS8881 accept ANY
import: from AS3209 accept ANY
import: from AS35368 accept AS35368
export: to AS8881 announce AS34156
export: to AS3209 announce AS34156
export: to AS35368 announce ANY
admin-c: DSK4-RIPE
tech-c: DSK4-RIPE
status: ASSIGNED
remarks: -------------------------------------
remarks: In case of trouble please contact
remarks: the NOC (7/24h) of German Railway at
remarks: +49 (0) 69/265-17344 or send an EMail
remarks: to netops@deutschebahn.com
remarks: -------------------------------------
mnt-by: RIPE-NCC-END-MNT
mnt-by: BAHN
created: 2004-11-05T12:23:30Z
last-modified: 2022-11-30T13:36:08Z
source: RIPE # Filtered
organisation: ORG-DBAD1-RIPE
org-name: DB Systel GmbH
country: DE
reg-nr: District court Frankfurt am Main HRB 78707
org-type: LIR
address: Jürgen-Ponto-Platz 1
address: D-60329
address: Frankfurt am Main
address: GERMANY
phone: +496926552569
fax-no: +496926557763
admin-c: DS14747-RIPE
admin-c: DSK4-RIPE
admin-c: ST1952-RIPE
admin-c: LW2544-RIPE
admin-c: RB45915-RIPE
mnt-ref: BAHN
tech-c: RB45915-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: BAHN
abuse-c: DBAB666-RIPE
created: 2004-04-17T11:05:30Z
last-modified: 2026-05-13T07:22:47Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)