What is ASN AS211417?

ASN AS211417 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS211417?

AS211417 is listed under ERNW Enno Rey Netzwerke 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.

AS211417 ERNW Enno Rey Netzwerke GmbH

ASN Lookup Tool

ERNW Enno Rey Netzwerke GmbH ernw.de

DE 2 Routes

AS Data

AS211417

AS211417 – ERNW Enno Rey Netzwerke GmbH

AS Number	211417
AS Name	ERNW-GMBH
Organization	ERNW Enno Rey Netzwerke GmbH (org-eern1-ripe)
Country	DE
Website	ernw.de
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2021-04-26

ASN Intelligence API for production workflows

Use ASN data for AS211417 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.144.92.0/22	AS211417	ERNW Enno Rey Netzwerke GmbH	ERNW Enno Rey Netzwerke GmbH	1024
2a03:a920::/32	AS211417	ERNW Enno Rey Netzwerke GmbH	ERNW Enno Rey Netzwerke GmbH	~79×10²⁷

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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS211417'

% Abuse contact for 'AS211417' is 'abuse@ernw.de'

aut-num:        AS211417
as-name:        ERNW-GMBH
org:            ORG-EERN1-RIPE
import:         from AS33891 accept ANY
export:         to AS33891 announce AS-ERNW-GMBH
import:         from AS21473 accept ANY
export:         to AS21473 announce AS-ERNW-GMBH
admin-c:        ME8219-RIPE
admin-c:        CT8245-RIPE
tech-c:         ME8219-RIPE
tech-c:         CT8245-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         de-ernw-1-mnt
created:        2021-04-26T14:38:04Z
last-modified:  2021-12-17T22:58:06Z
source:         RIPE

organisation:   ORG-EERN1-RIPE
org-name:       ERNW Enno Rey Netzwerke GmbH
country:        DE
org-type:       LIR
address:        George-Boole-Weg 4
address:        69124
address:        Heidelberg
address:        GERMANY
phone:          +49 6221 480390
fax-no:         +49 6221 419008
admin-c:        ME8219-RIPE
admin-c:        CT8245-RIPE
tech-c:         CT8245-RIPE
tech-c:         ME8219-RIPE
abuse-c:        AR35737-RIPE
mnt-ref:        de-ernw-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         de-ernw-1-mnt
created:        2016-03-14T14:42:56Z
last-modified:  2022-03-02T12:52:20Z
source:         RIPE # Filtered

person:         Christian Tanck
address:        George-Boole-Weg 4
address:        69124 Heidelberg
address:        Germany
phone:          +49 6221 480390
nic-hdl:        CT8245-RIPE
mnt-by:         de-ernw-1-mnt
created:        2021-04-30T14:25:22Z
last-modified:  2022-03-02T12:56:32Z
source:         RIPE

person:         Maximilian Eschenbacher
address:        George-Boole-Weg 4
address:        69124 Heidelberg
address:        Germany
phone:          +49 6221 480390
nic-hdl:        ME8219-RIPE
mnt-by:         de-ernw-1-mnt
created:        2021-04-30T14:26:19Z
last-modified:  2022-03-02T12:57:03Z
source:         RIPE

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS208189 - AS214345",
    "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" : "2026-02-12",
    "date_updated" : "2026-02-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS211417",
    "as_name" : "ERNW-GMBH",
    "status" : "ASSIGNED",
    "import" : [ "from AS33891 accept ANY", "from AS21473 accept ANY" ],
    "export" : [ "to AS33891 announce AS-ERNW-GMBH", "to AS21473 announce AS-ERNW-GMBH" ],
    "organization" : "ORG-EERN1-RIPE",
    "admin_contacts" : [ "ME8219-RIPE", "CT8245-RIPE" ],
    "tech_contacts" : [ "ME8219-RIPE", "CT8245-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "de-ernw-1-mnt" ],
    "date_created" : "2021-04-26",
    "date_updated" : "2021-12-17",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EERN1-RIPE",
    "name" : "ERNW Enno Rey Netzwerke GmbH",
    "type" : "LIR",
    "address" : [ "George-Boole-Weg 4", "69124", "Heidelberg", "GERMANY" ],
    "street" : "George-boole-weg",
    "city" : "Heidelberg",
    "zip_code" : "69124",
    "country" : [ "DE" ],
    "phone" : [ "+49 6221 480390" ],
    "fax_no" : [ "+49 6221 419008" ],
    "admin_contacts" : [ "ME8219-RIPE", "CT8245-RIPE" ],
    "tech_contacts" : [ "CT8245-RIPE", "ME8219-RIPE" ],
    "abuse_contacts" : [ "AR35737-RIPE" ],
    "mnt_ref" : [ "de-ernw-1-mnt", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "de-ernw-1-mnt" ],
    "date_created" : "2016-03-14",
    "date_updated" : "2022-03-02",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "ME8219-RIPE",
    "name" : "Maximilian Eschenbacher",
    "address" : [ "George-Boole-Weg 4", "69124 Heidelberg", "Germany" ],
    "street" : "George-boole-weg",
    "city" : "Heidelberg",
    "zip_code" : "69124",
    "country" : "GERMANY",
    "phone" : [ "+49 6221 480390" ],
    "mnt_by" : [ "de-ernw-1-mnt" ],
    "date_created" : "2021-04-30",
    "date_updated" : "2022-03-02",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "CT8245-RIPE",
    "name" : "Christian Tanck",
    "address" : [ "George-Boole-Weg 4", "69124 Heidelberg", "Germany" ],
    "street" : "George-boole-weg",
    "city" : "Heidelberg",
    "zip_code" : "69124",
    "country" : "GERMANY",
    "phone" : [ "+49 6221 480390" ],
    "mnt_by" : [ "de-ernw-1-mnt" ],
    "date_created" : "2021-04-30",
    "date_updated" : "2022-03-02",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "ME8219-RIPE",
    "name" : "Maximilian Eschenbacher",
    "address" : [ "George-Boole-Weg 4", "69124 Heidelberg", "Germany" ],
    "street" : "George-boole-weg",
    "city" : "Heidelberg",
    "zip_code" : "69124",
    "country" : "GERMANY",
    "phone" : [ "+49 6221 480390" ],
    "mnt_by" : [ "de-ernw-1-mnt" ],
    "date_created" : "2021-04-30",
    "date_updated" : "2022-03-02",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "CT8245-RIPE",
    "name" : "Christian Tanck",
    "address" : [ "George-Boole-Weg 4", "69124 Heidelberg", "Germany" ],
    "street" : "George-boole-weg",
    "city" : "Heidelberg",
    "zip_code" : "69124",
    "country" : "GERMANY",
    "phone" : [ "+49 6221 480390" ],
    "mnt_by" : [ "de-ernw-1-mnt" ],
    "date_created" : "2021-04-30",
    "date_updated" : "2022-03-02",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS21473	PFALZKOM GmbH	DE
AS33891	Core-Backbone GmbH	DE
AS33891	Core Backbone GmbH	DE

Upstreams

AS Number	Description	Country
AS21473	PFALZKOM GmbH	DE
AS33891	Core Backbone GmbH	DE