141.52.0.0/16

AS34878 · Karlsruhe Institute of Technology

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Summary

Country	Germany
Domain	kit.edu
ASN	AS34878
Registry	RIPE
ID	KITLAN

WHOIS Details

inetnum:        141.52.0.0 - 141.52.255.255
netname:        KITLAN
descr:          Karlsruhe Institute of Technology (KIT)
country:        DE
org:            ORG-UoK35-RIPE
admin-c:        AKIT1-RIPE
tech-c:         TKIT1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         MNT-KIT-EDU
mnt-irt:        IRT-KIT-CERT
mnt-lower:      MNT-KIT-EDU
mnt-routes:     MNT-KIT-EDU
created:        2001-10-09T14:09:27Z
last-modified:  2019-09-21T22:07:20Z
source:         RIPE
abuse-email:    cert@kit.edu
abuse-c:        CKIT1-RIPE
abuse-org:      ORG-UoK35-RIPE

organisation:   ORG-UoK35-RIPE
org-name:       Karlsruhe Institute of Technology
country:        DE
org-type:       LIR
address:        Scientific Computing Center Kaiserstrasse 12
address:        76131
address:        Karlsruhe
address:        GERMANY
phone:          +497216088000
fax-no:         +4972160824972
e-mail:         netze@scc.kit.edu
admin-c:        AKIT1-RIPE
tech-c:         TKIT1-RIPE
abuse-c:        CKIT1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KIT-EDU
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KIT-EDU
created:        2009-09-08T09:56:12Z
last-modified:  2024-10-27T14:57:15Z
source:         RIPE
abuse-email:    cert@kit.edu
abuse-c:        CKIT1-RIPE
abuse-org:      undefined

role:           KIT / SCC Networks and Telecommunication Department
address:        Karlsruhe Institute of Technology (KIT)
address:        Scientific Computing Center
address:        Zirkel 2
address:        76131 Karlsruhe
address:        Germany
phone:          +49 721 608 8000
fax-no:         +49 721 608 47763
e-mail:         netze@scc.kit.edu
admin-c:        KM3458-RIPE
nic-hdl:        AKIT1-RIPE
mnt-by:         MNT-KIT-EDU
created:        2019-09-21T13:28:46Z
last-modified:  2024-11-17T13:58:50Z
source:         RIPE

role:           KIT / SCC Network Operation Centre
address:        Karlsruhe Institute of Technology (KIT)
address:        Scientific Computing Center
address:        Zirkel 2
address:        76131 Karlsruhe
address:        Germany
phone:          +49 721 608-8000
fax-no:         +49 721 608-47763
e-mail:         netze@scc.kit.edu
remarks:        status information: https://www.scc.kit.edu/en/services/announcements.php
admin-c:        AKIT1-RIPE
tech-c:         BH132-RIPE
tech-c:         KM3458-RIPE
tech-c:         BN2907-RIPE
tech-c:         JS22130-RIPE
nic-hdl:        TKIT1-RIPE
mnt-by:         MNT-KIT-EDU
created:        2019-09-21T13:44:12Z
last-modified:  2023-12-14T10:43:36Z
source:         RIPE

route:          141.52.0.0/16
descr:          Karlsruhe Institute of Technology (KIT)
origin:         AS34878
ping-hdl:       TKIT1-RIPE
mnt-by:         MNT-KIT-EDU
created:        2005-05-30T08:40:52Z
last-modified:  2025-11-05T16:42:16Z
source:         RIPE

role:           KIT / SCC Network Operation Centre
address:        Karlsruhe Institute of Technology (KIT)
address:        Scientific Computing Center
address:        Zirkel 2
address:        76131 Karlsruhe
address:        Germany
phone:          +49 721 608-8000
fax-no:         +49 721 608-47763
e-mail:         netze@scc.kit.edu
remarks:        status information: https://www.scc.kit.edu/en/services/announcements.php
admin-c:        AKIT1-RIPE
tech-c:         BH132-RIPE
tech-c:         KM3458-RIPE
tech-c:         BN2907-RIPE
tech-c:         JS22130-RIPE
nic-hdl:        TKIT1-RIPE
mnt-by:         MNT-KIT-EDU
created:        2019-09-21T13:44:12Z
last-modified:  2023-12-14T10:43:36Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 141.0.0.0/8

Range	ASN	Company	Num of IPs
141.134.0.0/15	AS6848	Telenet BV	131,072
141.3.0.0/16	AS34878	Karlsruhe Institute of Technology (KIT)	65,536
141.201.0.0/16	AS1109	Universitaet Salzburg	65,536
141.237.0.0/16	AS3329	VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	65,536
141.5.0.0/16	AS207592	Max Planck Institut fuer molekulare Physiologie	65,536
141.85.0.0/16	AS2614	Politehnica University of Bucharest	65,536
141.96.0.0/16	AS25367	Used by Proximus Luxembourg S.A	65,536
141.209.0.0/16	AS27274	Central Michigan University	65,536
141.172.0.0/16	AS29601	UPM-Kymmene Oyj	65,536
141.179.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
141.165.0.0/16	AS18759	Georgia Southern University	65,536
141.21.0.0/16	AS205046	FZI Forschungszentrum Informatik	65,536
141.34.0.0/16	AS1754	Platanenallee 6, 15738 Zeuthen	65,536
141.2.0.0/16	AS20633	Johann Wolfgang Goethe-Universitaet Frankfurt	65,536
141.26.0.0/16	AS2857	Universitaet Koblenz	65,536
141.6.0.0/16	AS15495	BASF Digital Solutions GmbH	65,536
141.117.0.0/16	AS26996	Toronto Metropolitan University	65,536
141.116.0.0/16	AS27064	Headquarters, USAISC	65,536
141.199.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
141.168.0.0/16	AS135887	Telstra Limited	65,536
141.108.0.0/16	AS137	INFN - Roma1	65,536
141.242.0.0/16	AS16509	Amazon.com, Inc.	65,536
141.129.0.0/16	AS16988	International Paper Company	65,536
141.115.0.0/16	AS1715	CNRS - IRIT	65,536
141.187.0.0/16	AS12897	HP Inc.	65,536
141.189.0.0/16	AS17011	PPG Industries, Inc.	65,536
141.232.0.0/16	AS17343	South Florida Water Management District	65,536
141.66.0.0/16	AS13040	FIZ Karlsruhe - Leibniz Institute for Information Infrastructure	65,536
141.228.0.0/16	AS12701	Barclays Capital	65,536
141.221.0.0/16	AS14702	Idaho National Laboratory	65,536
141.233.0.0/16	AS3128	University of Wisconsin Oshkosh	65,536
141.225.0.0/16	AS14048	The University of Memphis	65,536
141.252.0.0/16	AS1103		65,536
141.107.0.0/16	AS1540	Headquarters, USAISC	65,536
141.161.0.0/16	AS11318	Georgetown University	65,536
141.81.0.0/16	AS2687	ASSA ABLOY AB	65,536
141.139.0.0/16	AS16509	Amazon Technologies Inc.	65,536
141.15.0.0/16	AS13128	Public Administration of Berlin	65,536
141.93.0.0/16	AS1136	Koninklijke Ahold NV	65,536
141.162.0.0/16	AS19661	Susquehanna Investment Group, GP	65,536
141.244.0.0/16	AS1117	Universitaet fuer Bodenkultur Wien	65,536
141.192.0.0/16	AS1342	Fujitsu Invia Oy	65,536
141.1.0.0/16	AS1273	VODAFONE ENTERPRISE EQUIPMENT LIMITED	65,536
141.142.0.0/16	AS1224	University of Illinois	65,536
141.40.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
141.250.0.0/16	AS137	Universita' degli Studi di Perugia	65,536
141.84.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
141.190.0.0/16	AS1600	Headquarters, USAISC	65,536
141.133.0.0/16	AS14512	Bentley University	65,536
141.106.0.0/16	AS33503	Medical College of Wisconsin	65,536

Hosted domains

There are 60 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
141.52.248.80	nanosicherheit.info	10
141.52.44.192	lci-network.de	8
141.52.79.135	labimotion.de	7
141.52.28.8	opencarp.com	3
141.52.136.248	suprasimfit.com	3
141.52.232.163	materialscommons.eu	3
141.52.79.137	compound-platform.eu	2
141.52.79.134	chemotion-repo.net	2
141.52.22.25	ggus.eu	2
141.52.160.6	nfdi-aai.de	1
141.52.64.100	adei.info	1
141.52.28.54	radar-service.eu	1
141.52.9.199	deinbalkonnetz.de	1
141.52.13.64	isapp-schools.org	1
141.52.13.58	auger.org	1
141.52.44.238	ecria-smiles.eu	1
141.52.142.70	philtest2.de	1
141.52.67.148	astroparticle.online	1
141.52.44.27	nanorisiken.info	1
141.52.232.140	multiscale-modelling.eu	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

Read more

Pingable IPs

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

IP Address	ASN	Details
141.52.4.25	AS34878 Karlsruhe Institute of Technology	`4.49ms` from Frankfurt am Main, DE
141.52.143.205	AS34878 Karlsruhe Institute of Technology	`2.89ms` from Frankfurt am Main, DE
141.52.142.98	AS34878 Karlsruhe Institute of Technology	`2.87ms` from Frankfurt am Main, DE
141.52.147.156	AS34878 Karlsruhe Institute of Technology	`4.01ms` from Frankfurt am Main, DE
141.52.13.86	AS34878 Karlsruhe Institute of Technology	`4.07ms` from Frankfurt am Main, DE
141.52.225.59	AS34878 Karlsruhe Institute of Technology	`4.04ms` from Frankfurt am Main, DE
141.52.121.88	AS34878 Karlsruhe Institute of Technology	`4.65ms` from Frankfurt am Main, DE
141.52.184.162	AS34878 Karlsruhe Institute of Technology	`4.03ms` from Frankfurt am Main, DE
141.52.66.15	AS34878 Karlsruhe Institute of Technology	`4.28ms` from Frankfurt am Main, DE
141.52.27.36	AS34878 Karlsruhe Institute of Technology	`3.17ms` from Frankfurt am Main, DE
141.52.67.250	AS34878 Karlsruhe Institute of Technology	`4.12ms` from Frankfurt am Main, DE
141.52.123.74	AS34878 Karlsruhe Institute of Technology	`3.99ms` from Frankfurt am Main, DE
141.52.22.224	AS34878 Karlsruhe Institute of Technology	`3.91ms` from Frankfurt am Main, DE
141.52.136.248	AS34878 Karlsruhe Institute of Technology	`3.95ms` from Frankfurt am Main, DE
141.52.53.4	AS34878 Karlsruhe Institute of Technology	`4.32ms` from Frankfurt am Main, DE
141.52.79.133	AS34878 Karlsruhe Institute of Technology	`3.37ms` from Frankfurt am Main, DE
141.52.57.141	AS34878 Karlsruhe Institute of Technology	`4.16ms` from Frankfurt am Main, DE
141.52.221.19	AS34878 Karlsruhe Institute of Technology	`2.62ms` from Frankfurt am Main, DE
141.52.156.12	AS34878 Karlsruhe Institute of Technology	`4.08ms` from Frankfurt am Main, DE
141.52.251.227	AS34878 Karlsruhe Institute of Technology	`3.60ms` from Frankfurt am Main, DE
141.52.105.148	AS34878 Karlsruhe Institute of Technology	`4.58ms` from Frankfurt am Main, DE
141.52.11.84	AS34878 Karlsruhe Institute of Technology	`5.06ms` from Frankfurt am Main, DE
141.52.212.17	AS34878 Karlsruhe Institute of Technology	`2.82ms` from Frankfurt am Main, DE
141.52.33.28	AS34878 Karlsruhe Institute of Technology	`5.24ms` from Frankfurt am Main, DE
141.52.76.101	AS34878 Karlsruhe Institute of Technology	`3.54ms` 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
71.2.163.208	AS19901 Brightspeed	`7.91ms` from Ashburn, US
20.83.162.64	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
180.189.195.240	AS18015 Fastcom Limited	`2.08ms` from Auckland, NZ
73.167.133.16	AS7922 Comcast Cable Communications, LLC	`8.40ms` from Boston, US
193.74.246.16	AS5432 Proximus NV	`1.28ms` from Brussels, BE
94.226.62.32	AS6848 Telenet BV	`8.13ms` from Brussels, BE
102.44.61.112	AS8452 TE-AS	`5.29ms` from Cairo, EG
70.119.161.224	AS11427 Charter Communications Inc	`6.08ms` from Dallas, US
91.55.55.128	AS3320 Deutsche Telekom AG	`4.97ms` from Frankfurt am Main, DE
124.95.18.32	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Liaoyang, CN
126.142.78.48	AS17676 SoftBank Corp.	`3.76ms` from Osaka, JP
177.32.120.240	AS28573 Claro NXT Telecomunicacoes Ltda	`5.56ms` from Osasco, BR
72.60.53.64	AS47583 Hostinger International Limited	`0.42ms` from Osasco, BR
203.239.224.48	AS4766 Korea Telecom	`2.27ms` from Seoul, KR
202.136.136.0	AS9943 KangNam CableTV	`0.83ms` from Seoul, KR
202.212.133.32	AS2514 NTT PC Communications, Inc.	`0.91ms` from Tokyo, JP
15.200.194.240	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
122.174.241.32	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.59ms` from Chennai, IN
217.92.39.176	AS3320 Deutsche Telekom AG	`7.01ms` from Frankfurt am Main, DE
129.206.54.240	AS553 BelWue-Koordination	`3.72ms` from Frankfurt am Main, DE
123.30.84.192	AS45899 VNPT Corp	`2.49ms` from Ho Chi Minh City, VN
20.255.75.144	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
42.58.121.208	AS4837 CHINA UNICOM China169 Backbone	`7.63ms` from Liaoyang, CN
38.252.219.0	AS273000 TELCOM MIKROTIK PERU S.A.C.	`17.14ms` from Lima, PE
94.143.138.64	AS8560 IONOS SE	`0.37ms` from Logrono, ES

Traceroute

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

traceroute -a -n -q1 -f3 -m9 141.52.91.190

traceroute to 141.52.91.190 (141.52.91.190): 9 hops max, 52 byte packets

3 [AS3356] 171.75.8.101 9.892 ms

4 *

5 *

6 [AS34878] 141.52.8.28 14.492 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

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