ASN AS1113 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS1113?

AS1113 is listed under Graz University of Technology.

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.

AS1113 Graz University of Technology

ASN Lookup Tool

Graz University of Technology tugraz.at

AT 1 Routes

AS Data

AS1113

AS1113 – Graz University of Technology

AS Number	1113
AS Name	TUGNET
Organization	Graz University of Technology (org-tug1-ripe)
Country	AT
Website	tugraz.at
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Allocation Status	LEGACY
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS1113 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.27.0.0/16	AS1113	Graz University of Technology	Technische Universitaet Graz	65536

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 'AS1101 - AS1200'

as-block:       AS1101 - AS1200
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:        2018-11-22T15:27:09Z
last-modified:  2018-11-22T15:27:09Z
source:         RIPE

% Information related to 'AS1113'

% Abuse contact for 'AS1113' is 'abuse@tugraz.at'

aut-num:        AS1113
as-name:        TUGNET
org:            ORG-TUG1-RIPE
descr:          Technische Universitaet Graz, AT
descr:          (Graz University of Technology, Austria)
import:         from AS1853 action pref=100; accept ANY
export:         to AS1853 announce AS1113:AS-TUG
import:         from AS1114 action pref=100; accept AS1114
export:         to AS1114 announce AS1113:AS-TUG
import:         from AS2036 action pref=100; accept AS2036
export:         to AS2036 announce AS1113:AS-TUG
import:         from AS2604 action pref=100; accept AS2604
export:         to AS2604 announce AS1113:AS-TUG
import:         from AS42729 action pref=100; accept AS-FFGRAZ
export:         to AS42729 announce ANY
default:        to AS1853 action pref=100; networks ANY
admin-c:        RP922637-RIPE
tech-c:         WK22-RIPE
status:         LEGACY
mnt-by:         AS1113-MNT
mnt-by:         ACONET-LIR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2026-07-29T11:00:08Z
source:         RIPE # Filtered

organisation:   ORG-TUG1-RIPE
org-name:       Technische Universitaet Graz
country:        AT
reg-nr:         Not Applicable
org-type:       OTHER
address:        Zentraler Informatikdienst
address:        Steyrergasse 30
address:        A-8010 Graz
address:        Austria
abuse-c:        TGAR1-RIPE
admin-c:        DC329-RIPE
mnt-ref:        ACONET-LIR-MNT
mnt-by:         ACONET-LIR-MNT
created:        2014-08-07T12:04:48Z
last-modified:  2026-05-13T05:47:01Z
source:         RIPE # Filtered

person:         Reinfried Peter
address:        Zentraler Informatikdienst der TU-Graz
address:        Steyrergasse 30
address:        A-8010 Graz
address:        Austria
phone:          +43 316 873 6390
fax-no:         +43 316 873 7699
nic-hdl:        RP922637-RIPE
mnt-by:         ACONET-LIR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:03:41Z
source:         RIPE # Filtered

person:         Wolfgang Krapf
address:        Zentraler Informatikdienst der TU-Graz
address:        Steyrergasse 30
address:        A-8010 Graz
address:        AUSTRIA
phone:          +43 316 873 6392
fax-no:         +43 316 873 7699
nic-hdl:        WK22-RIPE
mnt-by:         ACONET-LIR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T07:47:48Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS1101 - AS1200",
    "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" : "AS1113",
    "as_name" : "TUGNET",
    "description" : [ "Technische Universitaet Graz, AT", "(Graz University of Technology, Austria)" ],
    "status" : "LEGACY",
    "import" : [ "from AS1853 action pref=100; accept ANY", "from AS1114 action pref=100; accept AS1114", "from AS2036 action pref=100; accept AS2036", "from AS2604 action pref=100; accept AS2604", "from AS42729 action pref=100; accept AS-FFGRAZ" ],
    "export" : [ "to AS1853 announce AS1113:AS-TUG", "to AS1114 announce AS1113:AS-TUG", "to AS2036 announce AS1113:AS-TUG", "to AS2604 announce AS1113:AS-TUG", "to AS42729 announce ANY" ],
    "default" : [ "to AS1853 action pref=100; networks ANY" ],
    "organization" : "ORG-TUG1-RIPE",
    "admin_contacts" : [ "RP922637-RIPE" ],
    "tech_contacts" : [ "WK22-RIPE" ],
    "mnt_by" : [ "AS1113-MNT", "ACONET-LIR-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2026-07-29",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TUG1-RIPE",
    "name" : "Technische Universitaet Graz",
    "type" : "OTHER",
    "address" : [ "Zentraler Informatikdienst", "Steyrergasse 30", "A-8010 Graz", "Austria" ],
    "street" : "Steyrergasse",
    "city" : "Graz",
    "zip_code" : "A-8010",
    "country" : [ "AT" ],
    "admin_contacts" : [ "DC329-RIPE" ],
    "abuse_contacts" : [ "TGAR1-RIPE" ],
    "mnt_ref" : [ "ACONET-LIR-MNT" ],
    "mnt_by" : [ "ACONET-LIR-MNT" ],
    "date_created" : "2014-08-07",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  },
  "administrative_contacts" : [ {
    "handle" : "RP922637-RIPE",
    "name" : "Reinfried Peter",
    "address" : [ "Zentraler Informatikdienst der TU-Graz", "Steyrergasse 30", "A-8010 Graz", "Austria" ],
    "street" : "Steyrergasse",
    "city" : "Graz",
    "zip_code" : "A-8010",
    "country" : "AUSTRIA",
    "phone" : [ "+43 316 873 6390" ],
    "fax_no" : [ "+43 316 873 7699" ],
    "mnt_by" : [ "ACONET-LIR-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2001-09-22",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "WK22-RIPE",
    "name" : "Wolfgang Krapf",
    "address" : [ "Zentraler Informatikdienst der TU-Graz", "Steyrergasse 30", "A-8010 Graz", "AUSTRIA" ],
    "street" : "Steyrergasse",
    "city" : "Graz",
    "zip_code" : "A-8010",
    "country" : "AUSTRIA",
    "phone" : [ "+43 316 873 6392" ],
    "fax_no" : [ "+43 316 873 7699" ],
    "mnt_by" : [ "ACONET-LIR-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2001-09-22",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  } ]
}

Peers

AS Number	Description	Country
AS1853	ACONET	AT
AS2604	Graz University of Music and Performing Arts	AT
AS42729	FunkFeuer Graz Verein zur Foerderung freier Netze	AT
AS2036	Joanneum Research Forschungsgesellschaft mbH	AT
AS1114	IDDQD AS	ZZ

Upstreams

AS Number	Description	Country
AS1853	ACONET	AT

Downstreams

AS Number	Description	Country
AS42729	FunkFeuer Graz Verein zur Foerderung freier Netze	AT