AS number details

AS1853

ACONET  ·  aco.net

Austria

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AS1853 – ACONET

Field Value
Country Austria
Website aco.net
Hosted domains 3,622
Number of IPv4 335,616
Number of IPv6 633,826,509,039,934,315,377,526,308,864
ASN type Education
Registry ripe
Allocated 23 years ago on Sep 19, 2002
Updated 2 months ago on Sep 04, 2025

IP Ranges

Netblock Company Num of IPs
193.170.0.0/15 ACONET 131,072
78.104.0.0/16 ACONET 65,536
138.22.0.0/16 Network of the Central Institute for Meteorology and Geodynamics 65,536
144.65.0.0/16 Austrian Federal Ministry of Women, Science and Research 65,536
194.37.8.0/21 Bundesministerium fuer Land- und Forstwirtschaft 2,048
5.183.244.0/22 Universitaet Klagenfurt 1,024
185.154.40.0/22 ACONET 1,024
194.37.4.0/22 Bundesministerium fuer Land- und Forstwirtschaft 1,024
193.203.0.0/23 ACONET 512
195.177.250.0/23 servus.at - Kunst & Kultur im Netz 512
192.88.23.0/24 HTBLA Leonding 256
192.88.24.0/24 HTBLA Leonding 256
192.149.232.0/24 Vienna University Computer Center 256
192.153.173.0/24 ACOnet LAN 256
192.153.174.0/24 ACOnet LAN 256
192.153.175.0/24 Austrian Academic Computer Network 256
192.153.177.0/24 Austrian Academic Computer Network 256
192.189.51.0/24 HTBLVA Textil Wien V 256
194.246.32.0/24 Medizinische Universitaet Innsbruck 256

Netblock Company
2001:628::/29 ACONET
2001:67c:1864::/48 ACONET
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WHOIS Details

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                                                ASHandle:       AS1853
                                                OrgID:          AS1853
                                                ASName:         AS1853
                                                ASNumber:       AS1853
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3,622 domain names hosted across 558 IP addresses on this ASN.

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IP Address Domain Domains on this IP
193.171.123.132 ██████████ 309
193.171.123.131 ██████████ 288
193.171.123.133 ██████████ 284
193.170.194.9 ██████████ 106
193.171.232.98 ███████ 101
193.170.194.11 ███████ 99
193.170.194.5 ██████████ 91
78.104.54.204 ██████████ 89
193.170.194.33 █████████ 83
144.65.2.200 ██████████ 81

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Peers

There are 143 peers for this ASN.

Peers Name
AS10310 Yahoo Holdings Inc.
AS1109 Universitaet Salzburg
AS1110 University of Innsbruck
AS1111 Universitaet Klagenfurt
AS1112 Montanuniversitaet Leoben
AS1113 Technische Universitaet Graz
AS1114 Universitaet Graz
AS1115 Austrian Academy of Sciences
AS1117 Universitaet fur Bodenkultur, Wien
AS1120 ACONET
AS1121 VIX Route Server
AS1205 University Linz
AS12762 Vorarlberger Informatik- und Telekommunikationsdienstleistungsgesellschaft mbH
AS1288 Packet Clearing House, Inc.
AS12895 Erste Digital GmbH
AS12991 Amt der Ooe. Landesregierung
AS13004 Serbian Open Exchange DOO
AS13030 Init7 (Switzerland) Ltd.
AS13042 Oesterreichische Nationalbank
AS13237 euNetworks GmbH
AS13335 Cloudflare, Inc.
AS14840 BR.Digital Provider
AS15576 NTS workspace AG
AS15958 CETINdoo-NET
AS16509 Amazon.com, Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business
AS19551 Incapsula Inc
AS198150 SIACOM JSC
AS199995 Omega Telecom LLC
AS200070 CZ.NIC, z.s.p.o.
AS200970 Riepert Informationstechnologie GmbH
AS2036 JOANNEUM RESEARCH
AS20537 Amt der NOe Landesregierung
AS20546 SOPRADO GmbH
AS206021 Wirtschaftskammer Steiermark
AS206322 Oesterreichische Post AG
AS206571 Land Burgenland
AS207131 Stadtgemeinde Leoben
AS207653 Rechnungshof Oesterreich
AS20804 Exatel S.A.
AS208441 Amt der Salzburger Landesregierung
AS208740 Bundesministerium fuer europaeische und internationale Angelegenheiten
AS20940 Akamai International B.V.
AS20965 GEANT Vereniging
AS210543 Steiermaerkische Krankenanstaltengesellschaft mbH
AS211817 Wirtschafts- und Sozialwissenschaftliches Rechenzentrum
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS21283 A1 Slovenija telekomunikacijske storitve,d.d.
AS213080 Oberoesterreichische Gesundheitsholding GmbH
AS213181 CEU GmbH
AS21320 GEANT Vereniging
AS215120 Evolus IT Solutions GmbH
AS215219 Florian Berthold trading as Sub-Net e.U.
AS215422 Stadt Dornbirn
AS22356 Durand do Brasil Ltda
AS2488 International Institute for Applied Systems Analysis
AS2494 MUWNET Autonomous System
AS24940 Hetzner Online GmbH
AS25255 ==> TELE2 AUSTRIA <==
AS25447 JM-DATA GmbH
AS25467 Akton d.o.o.
AS2604 Graz University of Music and Performing Arts
AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET
AS2614 RoEduNet
AS263444 Open X Tecnologia Ltda
AS2635 Automattic, Inc
AS26415 VeriSign Global Registry Services
AS2852 CESNET z.s.p.o.
AS28857 DXC Technology Austria GmbH
AS29049 Delta Telecom Ltd
AS2906 Netflix Streaming Services Inc.
AS29208 Quantcom, a.s.
AS30081 CacheFly
AS30971 nic.at GmbH
AS31510 Innsbrucker Kommunalbetriebe AG
AS3209 Vodafone GmbH
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS32787 Akamai Technologies, Inc.
AS32934 Facebook, Inc.
AS3303 Swisscom (Switzerland) Ltd
AS33891 Core-Backbone GmbH
AS34183 Bundesministerium f. Gesundheit
AS34288 Kantonsschule Zug
AS34779 T-2, d.o.o.
AS34883 FH JOANNEUM Gesellschaft mbH
AS35052 ACONET
AS35339 AtNOC GmbH
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS39057 DVT-Daten-Verarbeitung-Tirol GmbH
AS39120 Convergenze S.p.A.
AS396986 Bytedance Inc.
AS39837 mur.at - Verein zur Foerderung von Netzwerkkunst
AS40994 Hohl IT e.U.
AS41327 Fiber Telecom S.p.A.
AS41915 Land-, forst- und wasserwirtschaftliches Rechenzentrum GmbH
AS42685 Bundeskanzleramt
AS43061 Stelkom d.o.o.
AS43733 Viva Armenia CJSC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS21320 GEANT Vereniging
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Downstreams

There are 39 downstreams for this ASN.

Downstreams Name
AS1109 Universitaet Salzburg
AS1110 University of Innsbruck
AS1111 Universitaet Klagenfurt
AS1112 Montanuniversitaet Leoben
AS1113 Technische Universitaet Graz
AS1114 Universitaet Graz
AS1115 Austrian Academy of Sciences
AS1117 Universitaet fur Bodenkultur, Wien
AS1205 University Linz
AS12762 Vorarlberger Informatik- und Telekommunikationsdienstleistungsgesellschaft mbH
AS1288 Packet Clearing House, Inc.
AS12991 Amt der Ooe. Landesregierung
AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business
AS2036 JOANNEUM RESEARCH
AS206021 Wirtschaftskammer Steiermark
AS206571 Land Burgenland
AS207131 Stadtgemeinde Leoben
AS207653 Rechnungshof Oesterreich
AS208441 Amt der Salzburger Landesregierung
AS208740 Bundesministerium fuer europaeische und internationale Angelegenheiten
AS210543 Steiermaerkische Krankenanstaltengesellschaft mbH
AS211817 Wirtschafts- und Sozialwissenschaftliches Rechenzentrum
AS213080 Oberoesterreichische Gesundheitsholding GmbH
AS213181 CEU GmbH
AS215422 Stadt Dornbirn
AS2488 International Institute for Applied Systems Analysis
AS2494 MUWNET Autonomous System
AS2604 Graz University of Music and Performing Arts
AS30971 nic.at GmbH
AS34883 FH JOANNEUM Gesellschaft mbH
AS39057 DVT-Daten-Verarbeitung-Tirol GmbH
AS39837 mur.at - Verein zur Foerderung von Netzwerkkunst
AS41915 Land-, forst- und wasserwirtschaftliches Rechenzentrum GmbH
AS42685 Bundeskanzleramt
AS47515 Bundesministerium fuer Inneres, Sektion IV
AS51350 Fachhochschule Technikum Wien
AS679 Technische Universitat Wien
AS6939 Hurricane Electric LLC
AS760 Vienna University Computer Center
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ASN API ASN Database Download

Pingable IPs

393 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
78.104.247.1 AS1853 ACONET 38.54ms from Ljubljana, SI
78.104.174.254 AS1853 ACONET 1.55ms from Vienna, AT
78.104.57.34 AS1853 ACONET 2.93ms from Vienna, AT
193.170.140.213 AS1853 ACONET 0.41ms from Vienna, AT
193.170.155.129 AS1853 ACONET 6.01ms from Vienna, AT
193.170.120.51 AS1853 ACONET 0.45ms from Vienna, AT
2001:628:2010:218::90 AS1853 ACONET 3.06ms from Vienna, AT
193.171.140.193 AS1853 ACONET 10.26ms from Vienna, AT
193.171.252.4 AS1853 ACONET 0.57ms from Vienna, AT
2001:628:20d0:c101::1 AS1853 ACONET 3.55ms from Vienna, AT
193.170.134.232 AS1853 ACONET 3.46ms from Vienna, AT
193.171.47.1 AS1853 ACONET 3.34ms from Vienna, AT
78.104.52.34 AS1853 ACONET 3.00ms from Vienna, AT
144.65.10.1 AS1853 ACONET 0.91ms from Vienna, AT
78.104.49.131 AS1853 ACONET 3.16ms from Vienna, AT
193.170.121.254 AS1853 ACONET 0.54ms from Vienna, AT
193.171.117.4 AS1853 ACONET 0.69ms from Vienna, AT
193.170.109.222 AS1853 ACONET 1.72ms from Vienna, AT
138.22.167.101 AS1853 ACONET 0.84ms from Vienna, AT
2001:628:2190:1211::1 AS1853 ACONET 0.68ms from Vienna, AT
2001:628:102:82::133 AS1853 ACONET 0.57ms from Vienna, AT
2001:628:2030:4301::12 AS1853 ACONET 0.41ms from Vienna, AT
193.171.46.1 AS1853 ACONET 3.20ms from Vienna, AT
193.171.71.254 AS1853 ACONET 9.75ms from Vienna, AT
193.170.176.251 AS1853 ACONET 7.04ms from Vienna, AT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
174.130.103.221 AS7029 Windstream Communications LLC 9.45ms from Atlanta, US
128.46.91.253 AS17 Purdue University 5.54ms from Chicago, US
72.49.82.45 AS6181 Cincinnati Bell Telephone Company LLC 1.38ms from Cincinnati, US
162.208.44.109 AS19021 BTC Broadband Inc. 7.14ms from Dallas, US
84.188.214.157 AS3320 Deutsche Telekom AG 4.55ms from Duesseldorf, DE
38.240.113.77 AS7250 Surry Telephone Membership Corporation 11.71ms from Durham, US
217.254.116.141 AS3320 Deutsche Telekom AG 5.90ms from Frankfurt am Main, DE
122.224.122.205 AS4134 CHINANET-BACKBONE 4.04ms from Hangzhou, CN
110.16.193.109 AS4837 CHINA UNICOM China169 Backbone 3.30ms from Hohhot, CN
41.84.238.45 AS19711 SWAZILAND PTC 6.56ms from Johannesburg, ZA
5.189.193.61 AS12737 KrasPromStroy, LLC 0.40ms from Krasnoyarsk, RU
1.159.95.93 AS1221 Telstra Limited 4.46ms from Melbourne, AU
97.163.37.61 AS6167 Verizon Business 12.53ms from Miami, US
186.236.90.141 AS27693 NipBr - NipCable do Brasil Telecom LTDA 1.98ms from Osasco, BR
88.89.133.93 AS2119 Telenor Norge AS 2.67ms from Oslo, NO
151.53.229.205 AS1267 WIND TRE S.P.A. 10.78ms from Rome, IT
190.230.185.173 AS7303 Telecom Argentina S.A. 3.33ms from Rosario, AR
185.102.8.173 AS8492 OBIT Ltd. 0.79ms from Saint Petersburg, RU
24.41.162.221 AS14638 Liberty Communications of Puerto Rico LLC 0.35ms from San Juan, PR
200.168.33.157 AS27699 TELEFÔNICA BRASIL S.A 4.66ms from São Paulo, BR
125.199.110.29 AS2518 BIGLOBE Inc. 15.29ms from Tokyo, JP
223.134.237.189 AS2527 Sony Network Communications Inc. 6.93ms from Tokyo, JP
24.147.253.109 AS7922 Comcast Cable Communications, LLC 7.88ms from Boston, US
64.188.192.109 AS26801 Zito Media, L.P. 10.06ms from Dallas, US
36.24.114.29 AS4134 CHINANET-BACKBONE 6.30ms from Hangzhou, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m11 78.104.141.115
traceroute to 78.104.141.115 (78.104.141.115): 11 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS1853] 193.171.14.101 28.094 ms
8 [AS1853] 193.171.14.102 27.907 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bari, IT
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1853 at robtex.

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