ASN AS34156 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS34156?

AS34156 is listed under DB Systel GmbH.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS34156 DB Systel GmbH | IPGeolocation.io

ASN Lookup Tool

DB Systel GmbH deutschebahn.com

DE 3 Routes

AS Data

AS34156

AS34156 – DB Systel GmbH

AS Number	34156
AS Name	BAHN-AS-BLN
Organization	DB Systel GmbH (org-dbad1-ripe)
Country	DE
Website	deutschebahn.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2004-11-05

ASN Intelligence API for production workflows

Use ASN data for AS34156 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
81.200.192.0/20	AS34156	DB Systel GmbH	DB Systel GmbH	4096
2a05:7c0::/32	AS34156	DB Systel GmbH	DB Systel GmbH	~79×10²⁷
46.18.56.0/21	AS34156	DB Systel GmbH	Deutsche Bahn AG / DB Systems GmbH German Railway	2048

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 '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
org-type:       LIR
address:        J�rgen-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:  2023-11-20T08:23:39Z
source:         RIPE # Filtered

person:         Dennis Kuchenbecker
address:        Deutsche Bahn / DB Systel GmbH
address:        Kleyerstrasse 27
address:        D60329 Frankfurt am Main
phone:          +49 69 265 52569
nic-hdl:        DSK4-RIPE
mnt-by:         BAHN
created:        2009-06-19T10:37:08Z
last-modified:  2013-07-05T13:06:46Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS33792 - AS34436",
    "description" : [ "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" ],
    "date_created" : "2023-04-20",
    "date_updated" : "2023-04-20",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS34156",
    "as_name" : "BAHN-AS-BLN",
    "status" : "ASSIGNED",
    "import" : [ "from AS8881 accept ANY", "from AS3209 accept ANY", "from AS35368 accept AS35368" ],
    "export" : [ "to AS8881 announce AS34156", "to AS3209 announce AS34156", "to AS35368 announce ANY" ],
    "organization" : "ORG-DBAD1-RIPE",
    "admin_contacts" : [ "DSK4-RIPE" ],
    "tech_contacts" : [ "DSK4-RIPE" ],
    "remarks" : [ "-------------------------------------", "In case of trouble please contact", "the NOC (7/24h) of German Railway at", "+49 (0) 69/265-17344 or send an EMail", "to netops@deutschebahn.com", "-------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "BAHN" ],
    "date_created" : "2004-11-05",
    "date_updated" : "2022-11-30",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-DBAD1-RIPE",
    "name" : "DB Systel GmbH",
    "type" : "LIR",
    "address" : [ "J?rgen-Ponto-Platz 1", "D-60329", "Frankfurt am Main", "GERMANY" ],
    "street" : "J?rgen-ponto-platz",
    "city" : "Frankfurt Am Main",
    "zip_code" : "D-60329",
    "country" : [ "DE" ],
    "phone" : [ "+496926552569" ],
    "fax_no" : [ "+496926557763" ],
    "admin_contacts" : [ "DS14747-RIPE", "DSK4-RIPE", "ST1952-RIPE", "LW2544-RIPE", "RB45915-RIPE" ],
    "tech_contacts" : [ "RB45915-RIPE" ],
    "abuse_contacts" : [ "DBAB666-RIPE" ],
    "mnt_ref" : [ "BAHN", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "BAHN" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2023-11-20",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "DSK4-RIPE",
    "name" : "Dennis Kuchenbecker",
    "address" : [ "Deutsche Bahn / DB Systel GmbH", "Kleyerstrasse 27", "D60329 Frankfurt am Main" ],
    "street" : "Kleyerstrasse",
    "city" : "Frankfurt Am Main",
    "zip_code" : "D60329",
    "phone" : [ "+49 69 265 52569" ],
    "mnt_by" : [ "BAHN" ],
    "date_created" : "2009-06-19",
    "date_updated" : "2013-07-05",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "DSK4-RIPE",
    "name" : "Dennis Kuchenbecker",
    "address" : [ "Deutsche Bahn / DB Systel GmbH", "Kleyerstrasse 27", "D60329 Frankfurt am Main" ],
    "street" : "Kleyerstrasse",
    "city" : "Frankfurt Am Main",
    "zip_code" : "D60329",
    "phone" : [ "+49 69 265 52569" ],
    "mnt_by" : [ "BAHN" ],
    "date_created" : "2009-06-19",
    "date_updated" : "2013-07-05",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS35368	DB InfraGO AG	DE
AS3209	Vodafone GmbH	DE
AS8881	1&1 Versatel GmbH	DE
AS19905	Vercara, LLC	US

Upstreams

AS Number	Description	Country
AS3209	Vodafone GmbH	DE
AS8881	1&1 Versatel GmbH	DE

Downstreams

AS Number	Description	Country
AS35368	DB InfraGO AG	DE