193.105.105.0/24

AS12502 · Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik

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Summary

Country	Germany
Domain	opsec.eu
ASN	AS12502
Registry	RIPE
ID	OPSEC-LAN

WHOIS Details

inetnum:        193.105.105.0 - 193.105.105.255
netname:        OPSEC-LAN
country:        DE
org:            ORG-KJ3-RIPE
admin-c:        KJ2-RIPE
tech-c:         KJ2-RIPE
status:         ASSIGNED PI
notify:         ripe-pi@opsec.eu
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NEPUSTIL-NET-MNT
mnt-by:         OPSEC-MNT
mnt-routes:     NEPUSTIL-NET-MNT
mnt-domains:    NEPUSTIL-NET-MNT
geofeed:        https://opsec.eu/.well-known/geofeed.csv
created:        2010-02-05T15:32:37Z
last-modified:  2026-01-27T20:08:24Z
source:         RIPE
sponsoring-org: ORG-DNCG1-RIPE
abuse-email:    abuse@opsec.eu
abuse-c:        KJAC1-RIPE
abuse-org:      ORG-DNCG1-RIPE

organisation:   ORG-KJ3-RIPE
org-name:       Kurt Jaeger
country:        DE
org-type:       OTHER
address:        Kurt Jaeger Mezgerstr. 34 70563 Stuttgart GERMANY
phone:          +49 171 3101372
fax-no:         +49 711 54065984
e-mail:         ripe-pi@opsec.eu
admin-c:        KJ2-RIPE
tech-c:         KJ2-RIPE
abuse-c:        KJAC1-RIPE
ref-nfy:        ripe-pi@opsec.eu
mnt-by:         NEPUSTIL-NET-MNT
mnt-by:         OPSEC-MNT
mnt-ref:        NEPUSTIL-NET-MNT
created:        2010-01-22T09:17:23Z
last-modified:  2022-12-01T16:33:50Z
source:         RIPE
abuse-email:    abuse@opsec.eu
abuse-c:        KJAC1-RIPE
abuse-org:      undefined

person:         Kurt Jaeger
address:        Mezgerstr. 34
address:        70563 Stuttgart
address:        Germany
phone:          +49 171 3101372
fax-no:         +49 711 54065984
e-mail:         kj2-ripe@opsec.eu
nic-hdl:        KJ2-RIPE
mnt-by:         NEPUSTIL-NET-MNT
mnt-by:         OPSEC-MNT
created:        2001-11-05T10:37:49Z
last-modified:  2021-09-12T15:08:15Z
source:         RIPE

route:          193.105.105.0/24
descr:          OPSEC-PI-20100205
descr:          Kurt Jaeger
descr:          Stuttgart, Germany
origin:         AS12502
notify:         ripe-pi@opsec.eu
mnt-by:         NEPUSTIL-NET-MNT
mnt-by:         OPSEC-MNT
created:        2010-02-05T19:34:56Z
last-modified:  2021-09-12T15:07:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 193.105.0.0/16

Range	ASN	Company	Num of IPs
193.105.30.0/23	AS3292	Coop Danmark A/S	512
193.105.24.0/24	AS12741	Ericsson Sp. z o.o.	256
193.105.182.0/24	AS196962	NSI (Holdings) Limited	256
193.105.242.0/24	AS12912	AMM Systems Sp. z o.o.	256
193.105.75.0/24	AS12912	Veolia Energia Polska S.A.	256
193.105.104.0/24	AS12993	SIA Izglitibas sitemas	256
193.105.251.0/24	AS196652	Eurocash SA	256
193.105.161.0/24	AS13154	Reishauer AG	256
193.105.160.0/24	AS1342	Lowell Suomi Oy	256
193.105.197.0/24	AS15557	TRIDENT MEDIA GUARD (TMG) Societe anonyme a conseil d'administration	256
193.105.3.0/24	AS15879	RapidSugar B.V.	256
193.105.243.0/24	AS15924	Prnet Halkla iliSkiler AraS. ve DeGer. Hiz. A.S.	256
193.105.212.0/24	AS16509	River Island Clothing Co. Ltd	256
193.105.47.0/24	AS16509	Skrill Limited	256
193.105.163.0/24	AS13004	Todora Dukina 78, 11000 Beograd	256
193.105.40.0/24	AS196695	JSC Zetta Insurance	256
193.105.40.0/24	AS196695	JSC Zetta Insurance	256
193.105.43.0/24	AS196763	SafeBrands S.A.S.	256
193.105.35.0/24	AS196802	Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego	256
193.105.148.0/24	AS196876	Vestnikarska Grupa Bulgaria Ltd.	256
193.105.22.0/24	AS196895	Uprava Republike Slovenije za javna placila	256
193.105.48.0/24	AS196902	Dudley Metropolitan Borough Council	256
193.105.62.0/24	AS196906	PE Brunarsky Andrey Romanovich	256
193.105.37.0/24	AS196914	Gorizont-Svyaz-Service LLC	256
193.105.122.0/24	AS196935	Nationale-Nederlanden Uslugi Finansowe Sp. z o.o.	256
193.105.124.0/24	AS196939	HOMENET IT LLC	256
193.105.142.0/24	AS196944	bonet.systems, s. r. o.	256
193.105.152.0/24	AS196947	MASCODE LLC	256
193.105.155.0/24	AS196948	Ventspils Augstskola	256
193.105.167.0/24	AS196951	Dressler Dublin sp. z o.o.	256
193.105.45.0/24	AS12774	Wydawnictwo Naukowe PWN SA	256
193.105.211.0/24	AS196971	BEYKOZ BELEDIYESI	256
193.105.192.0/24	AS196972	Skanska S.A.	256
193.105.219.0/24	AS196975	ELEKS Ltd.	256
193.105.191.0/24	AS196982	Krajowa Spoldzielcza Kasa Oszczednosciowo-Kredytowa	256
193.105.228.0/24	AS196983	Elsynet S.r.l.	256
193.105.209.0/24	AS196990	Shawbrook Bank Limited	256
193.105.224.0/24	AS196992	IKOS CIF LTD	256
193.105.248.0/24	AS196999	Nestbank S.A.	256
193.105.255.0/24	AS197007	Ural Electronics Factory Ltd.	256
193.105.83.0/24	AS197099	Multinet24 Sp.zoo	256
193.105.237.0/24	AS197229	Connect Ltd.	256
193.105.9.0/24	AS197742	IBB Holding AG	256
193.105.16.0/24	AS198655	Net-Connect Karol Sarlej	256
193.105.99.0/24	AS199391	XGlobe LTD	256
193.105.178.0/24	AS199980	IVENDO sp. z o.o.	256
193.105.220.0/24	AS200145	Aarhus Kommune	256
193.105.235.0/24	AS200364	Department of Press and Mass Media of Altay region	256
193.105.53.0/24	AS201788	RUSENERGOSBYT, JSC	256
193.105.5.0/24	AS12553	Andreas Grawehr	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
193.105.105.71	itseg.de	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
193.105.105.30	AS12502 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	`26.59ms` from Frankfurt am Main, DE

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
173.212.34.168	AS7250 Surry Telephone Membership Corporation	`11.51ms` from Durham, US
84.143.51.24	AS3320 Deutsche Telekom AG	`5.02ms` from Frankfurt am Main, DE
187.204.8.88	AS8151 UNINET	`8.04ms` from Guadalajara, MX
45.135.34.88	AS62240 Clouvider	`0.20ms` from London, GB
83.50.176.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.73ms` from Madrid, ES
176.188.234.184	AS5410 Bouygues Telecom SA	`7.08ms` from Paris, FR
3.39.12.248	AS16509 Amazon.com, Inc.	`0.31ms` from Seoul, KR
188.169.72.248	AS35805 JSC "Silknet"	`0.87ms` from Tbilisi, GE
175.167.170.40	AS4837 CHINA UNICOM China169 Backbone	`10.99ms` from Tieling, CN
220.156.38.8	AS2497 Internet Initiative Japan Inc.	`0.56ms` from Tokyo, JP
73.212.119.8	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Ashburn, US
166.117.98.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
71.132.30.104	AS55960 Beijing Guanghuan Xinwang Digital	`3.44ms` from Beijing, CN
57.144.204.152	AS32934 Facebook, Inc.	`0.21ms` from Chicago, US
66.177.252.232	AS7922 Comcast Cable Communications, LLC	`8.82ms` from Pompano Beach, US
182.172.20.248	AS7562 HCN Dongjak	`0.69ms` from Seoul, KR
223.218.214.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.09ms` from Tokyo, JP
111.4.225.152	AS9808 China Mobile Communications Group Co., Ltd.	`1.78ms` from Wuhan, CN
179.211.238.184	AS28573 Claro NXT Telecomunicacoes Ltda	`19.13ms` from Fortaleza, BR
213.167.153.184	AS6677 Mila hf	`12.46ms` from Hafnarfjoerdur, IS
138.100.240.24	AS766 RedIRIS Autonomous System	`0.81ms` from Madrid, ES
39.184.120.104	AS56041 China Mobile communications corporation	`6.54ms` from Ningbo, CN
177.81.59.120	AS28573 Claro NXT Telecomunicacoes Ltda	`6.54ms` from Osasco, BR
95.235.56.56	AS3269 Telecom Italia S.p.A.	`4.79ms` from Rome, IT
222.119.156.200	AS4766 Korea Telecom	`7.53ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 193.105.105.248

traceroute to 193.105.105.248 (193.105.105.248): 64 hops max, 52 byte packets

3 [AS5405] 45.153.83.220 0.208 ms

4 *

5 *

6 *

7 [AS5405] 94.103.180.27 3.455 ms

8 [AS5405] 45.153.82.43 3.424 ms

9 [AS12502] 212.71.200.2 3.442 ms

10 [AS12502] 212.71.205.233 3.552 ms

11 [AS12502] 193.105.105.248 27.546 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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