What is ASN AS204989?

ASN AS204989 is an Autonomous System Number used to identify a network for BGP internet routing.

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.

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AS204989 Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG

Q: Who manages ASN AS204989?

AS204989 is listed under Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG.

Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG rdt.online

DE 3 Routes

AS Data

AS204989

AS204989 – Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG

AS Number	204989
AS Name	rdt
Organization	Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG (org-rdbm1-ripe)
Country	DE
Website	rdt.online
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-11-24

ASN Intelligence API for production workflows

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.104.160.0/22	AS204989	Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG	Rekers Digitaltechnik	1024
45.89.168.0/22	AS204989	Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG	Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG	1024
2a06:3200::/29	AS204989	Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG	Rekers Digitaltechnik	~634×10²⁷

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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204989'

% Abuse contact for 'AS204989' is 'info@rdt.online'

aut-num:        AS204989
as-name:        rdt
org:            ORG-RDBM1-RIPE
remarks:        noc@RDT.ONLINE
remarks:        Rekers Digitaltechnik GmbH & Co. KG
remarks:
remarks:        <<< Transit >>>
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-RDT
mp-import:      afi any.unicast from AS42184 accept ANY
mp-export:      afi any.unicast to AS42184 announce AS-RDT
mp-import:      afi any.unicast from AS33891 accept ANY
mp-export:      afi any.unicast to AS33891 announce AS-RDT
remarks:
remarks:        <<< Peers >>>
mp-import:      afi any.unicast from AS680 accept AS-DFNTOWINISP
mp-export:      afi any.unicast to AS680 announce AS-RDT
mp-import:      afi any.unicast from AS714 accept AS-APPLE
mp-export:      afi any.unicast to AS714 announce AS-RDT
mp-import:      afi any.unicast from AS2906 accept AS-NFLX
mp-export:      afi any.unicast to AS2906 announce AS-RDT
mp-import:      afi any.unicast from AS5430 accept AS-FREENETDE
mp-export:      afi any.unicast to AS5430 announce AS-RDT
mp-import:      afi any.unicast from AS6805 accept AS-TDDE
mp-export:      afi any.unicast to AS6805 announce AS-RDT
mp-import:      afi ipv4.unicast from AS6939 accept AS-HURRICANE
mp-export:      afi ipv4.unicast to AS6939 announce AS-RDT
mp-import:      afi any.unicast from AS8075 accept AS-MICROSOFT
mp-export:      afi any.unicast to AS8075 announce AS-RDT
mp-import:      afi any.unicast from AS12676 accept AS-NCORE
mp-export:      afi any.unicast to AS12676 announce AS-RDT
mp-import:      afi any.unicast from AS13335 accept AS-CLOUDFLARE
mp-export:      afi any.unicast to AS13335 announce AS-RDT
mp-import:      afi any.unicast from AS15169 accept AS-GOOGLE
mp-export:      afi any.unicast to AS15169 announce AS-RDT
mp-import:      afi any.unicast from AS20940 accept AS-AKAMAI
mp-export:      afi any.unicast to AS20940 announce AS-RDT
mp-import:      afi any.unicast from AS25220 accept AS-GLOBALNOC
mp-export:      afi any.unicast to AS25220 announce AS-RDT
mp-import:      afi any.unicast from AS32934 accept AS-FACEBOOK
mp-export:      afi any.unicast to AS32934 announce AS-RDT
mp-import:      afi any.unicast from AS51324 accept AS-EXARING
mp-export:      afi any.unicast to AS51324 announce AS-RDT
mp-import:      afi any.unicast from AS61157 accept AS-PLUSSERVER
mp-export:      afi any.unicast to AS61157 announce AS-RDT
remarks:
remarks:        <<< Route Server DE-CIX Frankfurt >>>
import-via:     AS6695 from AS6695:AS-DECIX-FRA-CONNECTED accept AS6695:AS-DECIX-FRA-CONNECTED
export-via:     AS6695 to AS6695:AS-DECIX-FRA-CONNECTED announce AS-RDT
remarks:
remarks:        <<< Route Server ECIX-DUS >>>
import-via:     AS9033 from AS-ANY accept ANY
export-via:     AS9033 to AS-ANY announce AS-RDT
remarks:
admin-c:        RDT95-RIPE
tech-c:         RDT95-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RDT-MNT
created:        2017-11-24T10:14:13Z
last-modified:  2026-02-17T18:00:57Z
source:         RIPE

organisation:   ORG-RDBM1-RIPE
org-name:       Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG
country:        DE
org-type:       LIR
address:        Siemensstr. 7
address:        48480
address:        Spelle
address:        GERMANY
phone:          +495977939999
fax-no:         +495977939923
admin-c:        PR15925-RIPE
tech-c:         PR15925-RIPE
abuse-c:        AR53328-RIPE
mnt-ref:        RDT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RDT-MNT
created:        2019-06-20T06:59:49Z
last-modified:  2020-12-16T12:42:25Z
source:         RIPE # Filtered

role:           Rekers Digitaltechnik GmbH & Co.KG
address:        Siemensstr. 7
address:        48480
address:        Spelle
address:        GERMANY
nic-hdl:        RDT95-RIPE
mnt-by:         RDT-MNT
abuse-mailbox:  noc@rdt.online
admin-c:        PRE38-RIPE
tech-c:         PRE38-RIPE
phone:          +49-5977-9399-12
created:        2015-06-12T08:27:14Z
last-modified:  2020-09-29T06:02:05Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS204989",
    "as_name" : "rdt",
    "status" : "ASSIGNED",
    "import_via" : [ "AS6695 from AS6695:AS-DECIX-FRA-CONNECTED accept AS6695:AS-DECIX-FRA-CONNECTED", "AS9033 from AS-ANY accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS6939 accept ANY", "afi any.unicast from AS42184 accept ANY", "afi any.unicast from AS33891 accept ANY", "afi any.unicast from AS680 accept AS-DFNTOWINISP", "afi any.unicast from AS714 accept AS-APPLE", "afi any.unicast from AS2906 accept AS-NFLX", "afi any.unicast from AS5430 accept AS-FREENETDE", "afi any.unicast from AS6805 accept AS-TDDE", "afi ipv4.unicast from AS6939 accept AS-HURRICANE", "afi any.unicast from AS8075 accept AS-MICROSOFT", "afi any.unicast from AS12676 accept AS-NCORE", "afi any.unicast from AS13335 accept AS-CLOUDFLARE", "afi any.unicast from AS15169 accept AS-GOOGLE", "afi any.unicast from AS20940 accept AS-AKAMAI", "afi any.unicast from AS25220 accept AS-GLOBALNOC", "afi any.unicast from AS32934 accept AS-FACEBOOK", "afi any.unicast from AS51324 accept AS-EXARING", "afi any.unicast from AS61157 accept AS-PLUSSERVER" ],
    "export_via" : [ "AS6695 to AS6695:AS-DECIX-FRA-CONNECTED announce AS-RDT", "AS9033 to AS-ANY announce AS-RDT" ],
    "mp_export" : [ "afi ipv6.unicast to AS6939 announce AS-RDT", "afi any.unicast to AS42184 announce AS-RDT", "afi any.unicast to AS33891 announce AS-RDT", "afi any.unicast to AS680 announce AS-RDT", "afi any.unicast to AS714 announce AS-RDT", "afi any.unicast to AS2906 announce AS-RDT", "afi any.unicast to AS5430 announce AS-RDT", "afi any.unicast to AS6805 announce AS-RDT", "afi ipv4.unicast to AS6939 announce AS-RDT", "afi any.unicast to AS8075 announce AS-RDT", "afi any.unicast to AS12676 announce AS-RDT", "afi any.unicast to AS13335 announce AS-RDT", "afi any.unicast to AS15169 announce AS-RDT", "afi any.unicast to AS20940 announce AS-RDT", "afi any.unicast to AS25220 announce AS-RDT", "afi any.unicast to AS32934 announce AS-RDT", "afi any.unicast to AS51324 announce AS-RDT", "afi any.unicast to AS61157 announce AS-RDT" ],
    "organization" : "ORG-RDBM1-RIPE",
    "admin_contacts" : [ "RDT95-RIPE" ],
    "tech_contacts" : [ "RDT95-RIPE" ],
    "remarks" : [ "noc@RDT.ONLINE", "Rekers Digitaltechnik GmbH & Co. KG", "<<< Transit >>>", "<<< Peers >>>", "<<< Route Server DE-CIX Frankfurt >>>", "<<< Route Server ECIX-DUS >>>" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "RDT-MNT" ],
    "date_created" : "2017-11-24",
    "date_updated" : "2026-02-17",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-RDBM1-RIPE",
    "name" : "Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG",
    "type" : "LIR",
    "address" : [ "Siemensstr. 7", "48480", "Spelle", "GERMANY" ],
    "street" : "Siemensstr.",
    "city" : "Spelle",
    "zip_code" : "48480",
    "country" : [ "DE" ],
    "phone" : [ "+495977939999" ],
    "fax_no" : [ "+495977939923" ],
    "admin_contacts" : [ "PR15925-RIPE" ],
    "tech_contacts" : [ "PR15925-RIPE" ],
    "abuse_contacts" : [ "AR53328-RIPE" ],
    "mnt_ref" : [ "RDT-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "RDT-MNT" ],
    "date_created" : "2019-06-20",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "RDT95-RIPE",
    "name" : "Rekers Digitaltechnik GmbH & Co.KG",
    "address" : [ "Siemensstr. 7", "48480", "Spelle", "GERMANY" ],
    "street" : "Siemensstr.",
    "city" : "Spelle",
    "zip_code" : "48480",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "noc@rdt.online" ],
    "phone" : [ "+49-5977-9399-12" ],
    "admin_contacts" : [ "PRE38-RIPE" ],
    "tech_contacts" : [ "PRE38-RIPE" ],
    "mnt_by" : [ "RDT-MNT" ],
    "date_created" : "2015-06-12",
    "date_updated" : "2020-09-29",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "RDT95-RIPE",
    "name" : "Rekers Digitaltechnik GmbH & Co.KG",
    "address" : [ "Siemensstr. 7", "48480", "Spelle", "GERMANY" ],
    "street" : "Siemensstr.",
    "city" : "Spelle",
    "zip_code" : "48480",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "noc@rdt.online" ],
    "phone" : [ "+49-5977-9399-12" ],
    "admin_contacts" : [ "PRE38-RIPE" ],
    "tech_contacts" : [ "PRE38-RIPE" ],
    "mnt_by" : [ "RDT-MNT" ],
    "date_created" : "2015-06-12",
    "date_updated" : "2020-09-29",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS51324	Exaring AG	DE
AS25220	equada network GmbH	DE
AS42184	TKRZ Stadtwerke GmbH	DE
AS2906	Netflix Streaming Services Inc.	US
AS61157	PlusServer GmbH	DE
AS12676	HKN GmbH	DE
AS6939	Hurricane Electric LLC	US
AS33891	Core-Backbone GmbH	DE
AS24961	WIIT AG	DE