Autonomous System details

AS5403

APA-IT Informations Technologie G.m.b.H · apa-it.at

Austria

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AS5403 – APA-IT Informations Technologie G.m.b.H

Field	Value
Country	Austria
Website	apa-it.at
Hosted domains	2,014
IPv4 addresses	87,552
IPv6 addresses	633,825,300,114,114,700,000,000,000,000
ASN type	Hosting
Registry	ripe
Allocated	24 years ago on May 03, 2002
Updated	4 months ago on Jan 09, 2026

Netblock	Company	Num of IPs
194.232.0.0/16	APA-IT Informations Technologie G.m.b.H	65,536
194.158.128.0/19	APA-IT Informations Technologie G.m.b.H	8,192
192.164.176.0/20	ORF-Oesterreichischer Rundfunk	4,096
192.164.192.0/20	ORF-Oesterreichischer Rundfunk	4,096
185.85.28.0/22	APA-IT Informations Technologie G.m.b.H	1,024
193.186.188.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024
194.107.60.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024
194.107.64.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024
194.107.68.0/23	Wiener Zeitung Digitale Publikationen GmbH	512
194.232.142.0/23	APA-IT Informations Technologie G.m.b.H	512
185.85.28.0/24	INFRA AW	256
185.85.29.0/24	INFRA AW	256
192.5.162.0/24	ORF-Oesterreichischer Rundfunk	256
192.111.104.0/24	Synergis Informationssysteme GmbH	256
192.152.54.0/24	APA-IT Informations Technologie G.m.b.H	256
192.164.176.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.178.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.179.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.180.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.182.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.183.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.184.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.185.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.186.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.187.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.188.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.189.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.190.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.191.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.192.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.193.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.194.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.195.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.196.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.197.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.200.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.201.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.202.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.203.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.204.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.205.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.206.0/24	ORF-Oesterreichischer Rundfunk	256
192.164.207.0/24	ORF-Oesterreichischer Rundfunk	256
193.186.0.0/24	Schluesselverlag J.S. Moser GmbH	256
194.158.132.0/24	APA-IT Informations Technologie GmbH	256
194.232.42.0/24	APA-IT Informations Technologie G.m.b.H	256
194.232.48.0/24	OE3 Housing	256
194.232.66.0/24	Oesterreichischer Rundfunk	256
194.232.69.0/24	APA-IT Informations Technologie G.m.b.H	256
194.232.72.0/24	Oesterreichischer Rundfunk	256
194.232.104.0/24	ORF-Oesterreichischer Rundfunk	256
194.232.112.0/24	APA-IT Informations Technologie G.m.b.H	256
194.232.116.0/24	ORF-Oesterreichischer Rundfunk	256
194.232.194.0/24	APA-IT Informations Technologie G.m.b.H	256
194.232.200.0/24	Local Area Networks of APA	256

Netblock	Company
2a01:468::/29	APA-IT Informations Technologie G.m.b.H

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WHOIS Details

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                                                ASHandle:       AS5403
                                                OrgID:          AS5403
                                                ASName:         AS5403
                                                ASNumber:       AS5403
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 2,014 domain names hosted across 219 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
194.232.105.35	██████████	243
194.232.116.68	██████	143
194.232.116.195	██████████	104
194.232.42.155	█████████	97
194.232.48.197	██████████	53
194.232.48.195	██████████	40
194.232.171.85	██████████	40
194.232.104.126	██████████	38
194.232.33.141	██████████	37
194.232.171.70	██████████	36

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Peers

There are 46 peers for this ASN.

Peers	Name
AS13004	Serbian Open Exchange DOO
AS13030	Init7 (Switzerland) Ltd.
AS132337	Axclusive
AS13237	euNetworks GmbH
AS14840	BR.Digital Telecom
AS15958	CETINdoo-NET
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1853	ACONET
AS198150	SIACOM JSC
AS199216	Compass-Verlag GmbH
AS208740	Bundesministerium fuer europaeische und internationale Angelegenheiten
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24940	Hetzner Online GmbH
AS263444	Open X Tecnologia Ltda
AS29049	Delta Telecom Ltd
AS31510	Innsbrucker Kommunalbetriebe AG
AS3190	3-S-IT Dienstleistungen GmbH
AS3212	Telemach Slovenija d.o.o.
AS32590	Valve Corporation
AS3303	Swisscom (Switzerland) Ltd
AS3356	Level 3 Parent, LLC
AS33891	Core-Backbone GmbH
AS34183	Bundesministerium f. Gesundheit
AS34288	Kantonsschule Zug
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS39120	Convergenze S.p.A.
AS40994	Hohl IT e.U.
AS41327	Fiber Telecom S.p.A.
AS43733	Viva Armenia CJSC
AS44901	Belcloud LTD
AS47147	Anexia Cloud Solutions GmbH
AS47692	Nessus GmbH
AS48362	Stadtwerke Feldkirch
AS49544	i3D.net B.V
AS50629	LWLcom GmbH
AS51184	Fonira Telekom GmbH
AS53062	ALT \| GRUPO BRASIL TECPAR
AS5405	Inter.link GmbH
AS59890	Kabel-TV Lampert GmbH & Co KG
AS6663	Euroweb Romania S.R.L.
AS6720	Magistrat der Stadt Wien, Magistratsabteilung 01
AS6939	Hurricane Electric LLC
AS8218	Zayo Infrastructure France SA
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited
AS9498	BHARTI Airtel Ltd.

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS3356	Level 3 Parent, LLC

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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams	Name
AS199216	Compass-Verlag GmbH
AS208740	Bundesministerium fuer europaeische und internationale Angelegenheiten
AS3190	3-S-IT Dienstleistungen GmbH
AS34183	Bundesministerium f. Gesundheit

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
194.232.161.254	AS5403 APA-IT Informations Technologie G.m.b.H	`0.27ms` from Vienna, AT
194.232.140.67	AS5403 APA-IT Informations Technologie G.m.b.H	`0.23ms` from Vienna, AT
194.158.158.254	AS5403 APA-IT Informations Technologie G.m.b.H	`1.94ms` from Vienna, AT
194.232.187.69	AS5403 APA-IT Informations Technologie G.m.b.H	`0.35ms` from Vienna, AT
194.232.211.26	AS5403 APA-IT Informations Technologie G.m.b.H	`14.37ms` from Vienna, AT
194.232.185.40	AS5403 APA-IT Informations Technologie G.m.b.H	`0.27ms` from Vienna, AT
2a01:468:40:2222::155	AS5403 APA-IT Informations Technologie G.m.b.H	`0.54ms` from Vienna, AT
194.232.31.190	AS5403 APA-IT Informations Technologie G.m.b.H	`0.24ms` from Vienna, AT
194.232.87.2	AS5403 APA-IT Informations Technologie G.m.b.H	`0.78ms` from Vienna, AT
194.232.82.238	AS5403 APA-IT Informations Technologie G.m.b.H	`0.65ms` from Vienna, AT
194.232.105.13	AS5403 APA-IT Informations Technologie G.m.b.H	`0.81ms` from Vienna, AT
194.232.128.20	AS5403 APA-IT Informations Technologie G.m.b.H	`0.56ms` from Vienna, AT
194.232.186.95	AS5403 APA-IT Informations Technologie G.m.b.H	`0.22ms` from Vienna, AT
194.232.69.254	AS5403 APA-IT Informations Technologie G.m.b.H	`0.72ms` from Vienna, AT
194.158.151.202	AS5403 APA-IT Informations Technologie G.m.b.H	`0.27ms` from Vienna, AT
192.164.189.94	AS5403 APA-IT Informations Technologie G.m.b.H	`2.71ms` from Vienna, AT
185.85.28.252	AS5403 APA-IT Informations Technologie G.m.b.H	`0.35ms` from Vienna, AT
194.232.72.226	AS5403 APA-IT Informations Technologie G.m.b.H	`2.46ms` from Vienna, AT
194.232.93.181	AS5403 APA-IT Informations Technologie G.m.b.H	`0.22ms` from Vienna, AT
194.232.5.19	AS5403 APA-IT Informations Technologie G.m.b.H	`9.26ms` from Vienna, AT
194.232.100.8	AS5403 APA-IT Informations Technologie G.m.b.H	`0.27ms` from Vienna, AT
2a01:468:1000:9::27	AS5403 APA-IT Informations Technologie G.m.b.H	`0.28ms` from Vienna, AT
194.158.154.17	AS5403 APA-IT Informations Technologie G.m.b.H	`0.86ms` from Vienna, AT
192.152.54.126	AS5403 APA-IT Informations Technologie G.m.b.H	`0.27ms` from Vienna, AT
194.232.80.145	AS5403 APA-IT Informations Technologie G.m.b.H	`0.55ms` 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
73.178.207.235	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Ashburn, US
152.136.100.75	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Beijing, CN
173.166.31.123	AS7922 Comcast Cable Communications, LLC	`8.40ms` from Boston, US
188.173.238.139	AS48161 NEXTGEN COMMUNICATIONS SRL	`4.02ms` from Bucharest, RO
76.201.16.155	AS7018 AT&T Enterprises, LLC	`7.25ms` from Dallas, US
94.7.32.155	AS5607 Sky UK Limited	`1.79ms` from Erith, GB
39.99.62.43	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.90ms` from Hohhot, CN
114.206.165.123	AS9318 SK Broadband Co Ltd	`4.01ms` from Incheon, KR
94.8.206.75	AS5607 Sky UK Limited	`5.58ms` from London, GB
44.208.25.11	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
174.87.149.43	AS20115 Charter Communications LLC	`3.92ms` from San Jose, US
187.106.74.251	AS28573 Claro NXT Telecomunicacoes Ltda	`7.91ms` from Sao Paulo, BR
62.46.169.91	AS8447 A1 Telekom Austria AG	`3.58ms` from Vienna, AT
76.127.171.139	AS7922 Comcast Cable Communications, LLC	`9.35ms` from Boston, US
89.133.65.251	AS21334 One Hungary Ltd.	`10.15ms` from Budapest, HU
181.102.18.27	AS7303 Telecom Argentina S.A.	`10.07ms` from Buenos Aires, AR
136.116.163.123	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
107.5.21.235	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Flint, US
2.241.143.187	AS6805 Telefonica Germany GmbH & Co.OHG	`2.48ms` from Hamburg, DE
178.243.178.139	AS16135 Turkcell A.S.	`18.84ms` from Istanbul, TR
139.135.58.171	AS9541 Cyber Internet Services (Pvt) Ltd.	`16.19ms` from Karachi, PK
122.52.145.59	AS9299 Philippine Long Distance Telephone Company	`1.61ms` from Manila, PH
87.168.68.155	AS3320 Deutsche Telekom AG	`3.31ms` from Munich, DE
115.40.211.107	AS9845 LG HelloVision Corp.	`7.68ms` from Seoul, KR
175.136.76.251	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.83ms` from Sepang, MY

Traceroute

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

traceroute -a -n -q1 -f4 194.232.99.126

traceroute to 194.232.99.126 (194.232.99.126): 64 hops max, 52 byte packets

4 [AS9009] 193.27.15.254 20.913 ms

5 *

6 [AS9009] 82.102.29.23 22.12 ms

7 [] 92.60.2.94 21.891 ms

8 [AS1764] 213.208.138.74 23.468 ms

9 *

10 *

11 [AS5403] 194.232.99.126 21.266 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On April 25th 2026

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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 AS5403 at robtex.

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