ASN AS20755 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20755?

AS20755 is listed under net lab 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.

AS20755 net lab GmbH | IPGeolocation.io

ASN Lookup Tool

net lab GmbH net-lab.net

DE 5 Routes

AS Data

AS20755

AS20755 – net lab GmbH

AS Number	20755
AS Name	NET-LAB
Organization	net lab GmbH (org-nds1-ripe)
Country	DE
Website	net-lab.net
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-08-03

ASN Intelligence API for production workflows

Use ASN data for AS20755 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.110.204.0/22	AS20755	net lab GmbH	GP InfoCon UG haftungsbeschraenkt	1024
2a00:1a18::/29	AS20755	net lab GmbH	net lab GmbH	~634×10²⁷
80.69.32.0/20	AS20755	net lab GmbH	net lab GmbH routers and infrastructure	4096
195.78.62.0/23	AS20755	net lab GmbH	Christian Schuelke	512
193.104.26.0/24	AS20755	net lab GmbH	Houlihan Lokey GmbH	256

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 'AS20485 - AS20857'

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20755'

% Abuse contact for 'AS20755' is 'internet@net-lab.net'

aut-num:        AS20755
org:            ORG-NDS1-RIPE
as-name:        NET-LAB
descr:          Frankfurter Str. 99
descr:          63067 Offenbach
descr:          Germany
import:         from AS8804 action pref=20; accept ANY
import:         from AS12306 action pref=30; accept ANY
import:         from AS13237 action pref=30; accept ANY
import:         from AS48200 action pref=10; accept ANY
export:         to AS8804 announce AS-NET-LAB
export:         to AS48200 announce AS-NET-LAB
export:         to AS12306 announce AS-NET-LAB
export:         to AS13237 announce AS-NET-LAB
default:        to AS8804 action pref=15; networks ANY
admin-c:        JOHN-RIPE
tech-c:         AJ2312-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         TMM-RIPE
tech-c:         TMM-RIPE
mnt-by:         NET-LAB-AS-MNT
created:        2002-08-03T17:24:35Z
last-modified:  2023-06-15T09:42:15Z
source:         RIPE
remarks:        TECHNICAL CONTACT
remarks:        Peering requests to: internet@net-lab.net
remarks:        Network problems to: internet@net-lab.net
remarks:        Abuse notifications to: internet@net-lab.net
remarks:        Hotline: +49 69 85700331
remarks:        Emergency: +49 700 enotfall (+49 700 36683255)

organisation:   ORG-NDS1-RIPE
org-name:       net-lab GmbH
country:        DE
org-type:       LIR
address:        Frankfurter Str. 99
address:        63067
address:        Offenbach
address:        GERMANY
phone:          +496985700331
fax-no:         +496985700332
admin-c:        TMM-RIPE
admin-c:        AJ2311-RIPE
admin-c:        JOHN-RIPE
abuse-c:        TMM-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NET-LAB
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NET-LAB
created:        2004-04-17T11:10:35Z
last-modified:  2020-12-16T12:52:34Z
source:         RIPE # Filtered

role:           net-lab hostmaster
address:        net-lab GmbH
address:        Attn: Andreas John
address:        Frankfurter Str. 99
address:        D - 63067 Offenbach
address:        GERMANY
phone:          +49 69 85700331
remarks:        trouble: Information: http://www.net-lab.net/
remarks:        trouble: Peering questions? Ask peering@net-lab.net
remarks:        trouble: Technical questions? Ask internet@net-lab.net
remarks:        trouble: Spam? Please report to internet@net-lab.net
remarks:        trouble: Hotline: +49 69 85700331
remarks:        trouble: Emergency: +49 700 enotfall
remarks:        trouble: Emergency: +49 700 36683255
admin-c:        AJ2311-RIPE
admin-c:        TMM-RIPE
tech-c:         TMM-RIPE
tech-c:         JOHN-RIPE
nic-hdl:        AJ2312-RIPE
mnt-by:         NET-LAB
created:        2002-08-03T21:57:59Z
last-modified:  2015-05-12T12:00:56Z
source:         RIPE # Filtered
abuse-mailbox:  internet@net-lab.net

role:           net-lab hostmaster
address:        net-lab GmbH
address:        Attn: Stefan Himpich
address:        Frankfurter Str. 99
address:        D - 63067 Offenbach
address:        GERMANY
phone:          +49 69 85700331
remarks:        Information: http://www.net-lab.net/
remarks:        Peering questions? Ask peering@net-lab.net
remarks:        Technical questions? Ask internet@net-lab.net
remarks:        Spam? Please report to internet@net-lab.net
remarks:        Hotline: +49 69 85700331
remarks:        Emergency: +49 700 enotfall
remarks:        Emergency: +49 700 36683255
admin-c:        AJ2311-RIPE
tech-c:         AJ2312-RIPE
nic-hdl:        TMM-RIPE
mnt-by:         NET-LAB
created:        1970-01-01T00:00:00Z
last-modified:  2015-05-12T12:01:50Z
source:         RIPE # Filtered
abuse-mailbox:  internet@net-lab.net

person:         Andreas John
address:        net-lab GmbH
address:        Frankfurter Str. 99
address:        D - 63067 Offenbach
address:        GERMANY
phone:          +49 174 3089008
nic-hdl:        JOHN-RIPE
mnt-by:         NET-LAB
created:        2003-08-14T12:35:08Z
last-modified:  2015-05-12T11:59:30Z
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" : "AS20485 - AS20857",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS20755",
    "as_name" : "NET-LAB",
    "description" : [ "Frankfurter Str. 99", "63067 Offenbach", "Germany" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS8804 action pref=20; accept ANY", "from AS12306 action pref=30; accept ANY", "from AS13237 action pref=30; accept ANY", "from AS48200 action pref=10; accept ANY" ],
    "export" : [ "to AS8804 announce AS-NET-LAB", "to AS48200 announce AS-NET-LAB", "to AS12306 announce AS-NET-LAB", "to AS13237 announce AS-NET-LAB" ],
    "default" : [ "to AS8804 action pref=15; networks ANY" ],
    "organization" : "ORG-NDS1-RIPE",
    "admin_contacts" : [ "JOHN-RIPE" ],
    "tech_contacts" : [ "AJ2312-RIPE", "TMM-RIPE", "TMM-RIPE" ],
    "remarks" : [ "TECHNICAL CONTACT", "Peering requests to: internet@net-lab.net", "Network problems to: internet@net-lab.net", "Abuse notifications to: internet@net-lab.net", "Hotline: +49 69 85700331", "Emergency: +49 700 enotfall (+49 700 36683255)" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NET-LAB-AS-MNT" ],
    "date_created" : "2002-08-03",
    "date_updated" : "2023-06-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-NDS1-RIPE",
    "name" : "net-lab GmbH",
    "type" : "LIR",
    "address" : [ "Frankfurter Str. 99", "63067", "Offenbach", "GERMANY" ],
    "street" : "Frankfurter Str.",
    "city" : "Offenbach",
    "zip_code" : "63067",
    "country" : [ "DE" ],
    "phone" : [ "+496985700331" ],
    "fax_no" : [ "+496985700332" ],
    "admin_contacts" : [ "TMM-RIPE", "AJ2311-RIPE", "JOHN-RIPE" ],
    "abuse_contacts" : [ "TMM-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "NET-LAB" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "NET-LAB" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "JOHN-RIPE",
    "name" : "Andreas John",
    "address" : [ "net-lab GmbH", "Frankfurter Str. 99", "D - 63067 Offenbach", "GERMANY" ],
    "street" : "Frankfurter Str.",
    "city" : "Offenbach",
    "zip_code" : "63067",
    "country" : "GERMANY",
    "phone" : [ "+49 174 3089008" ],
    "mnt_by" : [ "NET-LAB" ],
    "date_created" : "2003-08-14",
    "date_updated" : "2015-05-12",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "AJ2312-RIPE",
    "name" : "net-lab hostmaster",
    "address" : [ "net-lab GmbH", "Attn: Andreas John", "Frankfurter Str. 99", "D - 63067 Offenbach", "GERMANY" ],
    "street" : "Attn Andreas John Frankfurter Str.",
    "city" : "Offenbach",
    "zip_code" : "63067",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "internet@net-lab.net" ],
    "phone" : [ "+49 69 85700331" ],
    "admin_contacts" : [ "AJ2311-RIPE", "TMM-RIPE" ],
    "tech_contacts" : [ "TMM-RIPE", "JOHN-RIPE" ],
    "remarks" : [ "trouble: Information: http://www.net-lab.net/", "trouble: Peering questions? Ask peering@net-lab.net", "trouble: Technical questions? Ask internet@net-lab.net", "trouble: Spam? Please report to internet@net-lab.net", "trouble: Hotline: +49 69 85700331", "trouble: Emergency: +49 700 enotfall", "trouble: Emergency: +49 700 36683255" ],
    "mnt_by" : [ "NET-LAB" ],
    "date_created" : "2002-08-03",
    "date_updated" : "2015-05-12",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "TMM-RIPE",
    "name" : "net-lab hostmaster",
    "address" : [ "net-lab GmbH", "Attn: Stefan Himpich", "Frankfurter Str. 99", "D - 63067 Offenbach", "GERMANY" ],
    "street" : "Attn Stefan Himpich Frankfurter Str.",
    "city" : "Offenbach",
    "zip_code" : "63067",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "internet@net-lab.net" ],
    "phone" : [ "+49 69 85700331" ],
    "admin_contacts" : [ "AJ2311-RIPE" ],
    "tech_contacts" : [ "AJ2312-RIPE" ],
    "remarks" : [ "Information: http://www.net-lab.net/", "Peering questions? Ask peering@net-lab.net", "Technical questions? Ask internet@net-lab.net", "Spam? Please report to internet@net-lab.net", "Hotline: +49 69 85700331", "Emergency: +49 700 enotfall", "Emergency: +49 700 36683255" ],
    "mnt_by" : [ "NET-LAB" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2015-05-12",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS13237	euNetworks GmbH	DE
AS8804	regio .NET Holding GmbH	DE
AS12306	Plus.line AG	DE
AS48200	Opteamax GmbH	DE
AS8804	regio[.NET] Holding GmbH	DE

Upstreams

AS Number	Description	Country
AS13237	euNetworks GmbH	DE
AS8804	regio .NET Holding GmbH	DE
AS48200	Opteamax GmbH	DE

Contacts

Email Contacts

internet@net-lab.net

Abuse Contacts