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AS12553 Andreas Grawehr | IPGeolocation.io

Q: 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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Andreas Grawehr as12553.net

CH 2 Routes

AS Data

AS12553

AS12553 – Andreas Grawehr

AS Number	12553
AS Name	GRAWEHR
Organization	Andreas Grawehr (org-ag101-ripe)
Country	CH
Website	as12553.net
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-01-05

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:67c:1028::/47	AS12553	Andreas Grawehr	Andreas Grawehr	~2×10²⁴
193.105.5.0/24	AS12553	Andreas Grawehr	Andreas Grawehr	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 'AS12456 - AS12555'

as-block:       AS12456 - AS12555
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12553'

% Abuse contact for 'AS12553' is 'abuse@as12553.net'

aut-num:        AS12553
as-name:        GRAWEHR
org:            ORG-AG101-RIPE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS12553
import:         from AS34288 accept ANY
export:         to AS34288 announce AS12553
import:         from AS20473 accept ANY
export:         to AS20473 announce AS12553
import:         from AS33845 accept AS-SWISSGOV
export:         to AS33845 announce AS12553
admin-c:        AG2596-RIPE
tech-c:         AG2596-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12553-MNT
created:        2010-01-05T16:36:05Z
last-modified:  2025-07-13T12:34:00Z
source:         RIPE # Filtered
sponsoring-org: ORG-CWTA1-RIPE

organisation:   ORG-AG101-RIPE
org-name:       Andreas Grawehr
country:        CH
reg-nr:         Not Applicable
org-type:       OTHER
address:        Postfach 2530
address:        6302 Zug
address:        Switzerland
abuse-c:        AR22312-RIPE
mnt-ref:        AS12553-MNT
mnt-by:         AS12553-MNT
created:        2013-08-18T18:54:34Z
last-modified:  2026-05-13T06:05:17Z
source:         RIPE # Filtered

person:         Andreas Grawehr
address:        Postfach 2530
address:        CH-6302 Zug
address:        Switzerland
phone:          +41 79 524 1186
nic-hdl:        AG2596-RIPE
mnt-by:         AS12553-MNT
created:        2009-12-14T18:11:26Z
last-modified:  2024-05-26T12:00:50Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS12456 - AS12555",
    "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" : "AS12553",
    "as_name" : "GRAWEHR",
    "status" : "ASSIGNED",
    "import" : [ "from AS6939 accept ANY", "from AS34288 accept ANY", "from AS20473 accept ANY", "from AS33845 accept AS-SWISSGOV" ],
    "export" : [ "to AS6939 announce AS12553", "to AS34288 announce AS12553", "to AS20473 announce AS12553", "to AS33845 announce AS12553" ],
    "organization" : "ORG-AG101-RIPE",
    "sponsoring_organization" : "ORG-CWTA1-RIPE",
    "admin_contacts" : [ "AG2596-RIPE" ],
    "tech_contacts" : [ "AG2596-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS12553-MNT" ],
    "date_created" : "2010-01-05",
    "date_updated" : "2025-07-13",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AG101-RIPE",
    "name" : "Andreas Grawehr",
    "type" : "OTHER",
    "address" : [ "Postfach 2530", "6302 Zug", "Switzerland" ],
    "city" : "Zug",
    "zip_code" : "6302",
    "country" : [ "CH" ],
    "abuse_contacts" : [ "AR22312-RIPE" ],
    "mnt_ref" : [ "AS12553-MNT" ],
    "mnt_by" : [ "AS12553-MNT" ],
    "date_created" : "2013-08-18",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "AG2596-RIPE",
    "name" : "Andreas Grawehr",
    "address" : [ "Postfach 2530", "CH-6302 Zug", "Switzerland" ],
    "city" : "Zug",
    "zip_code" : "CH-6302",
    "country" : "SWITZERLAND",
    "phone" : [ "+41 79 524 1186" ],
    "mnt_by" : [ "AS12553-MNT" ],
    "date_created" : "2009-12-14",
    "date_updated" : "2024-05-26",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "AG2596-RIPE",
    "name" : "Andreas Grawehr",
    "address" : [ "Postfach 2530", "CH-6302 Zug", "Switzerland" ],
    "city" : "Zug",
    "zip_code" : "CH-6302",
    "country" : "SWITZERLAND",
    "phone" : [ "+41 79 524 1186" ],
    "mnt_by" : [ "AS12553-MNT" ],
    "date_created" : "2009-12-14",
    "date_updated" : "2024-05-26",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ]
}

Peers

AS Number	Description	Country
AS33845	Swiss Federation represented by FOITT	CH
AS34288	Kantonsschule Zug	CH
AS212024	Marc Schmitt	FR
AS6939	Hurricane Electric LLC	US
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS34288	Kantonsschule Zug	CH
AS212024	Marc Schmitt	FR
AS20473	The Constant Company, LLC	US

Frequently Asked Questions

What is ASN AS12553?

ASN AS12553 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12553?

AS12553 is listed under Andreas Grawehr.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.