141.51.0.0/16

AS680 · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

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Summary

Country	Germany
Domain	uni-kassel.de
ASN	AS680
Registry	RIPE
ID	UNI-KASSEL

WHOIS Details

inetnum:        141.51.0.0 - 141.51.255.255
netname:        UNI-KASSEL
descr:          Universitaet Kassel
descr:          Hochschulrechenzentrum
descr:          Moenchebergstr. 11
descr:          34109 Kassel
country:        DE
org:            ORG-UK29-RIPE
admin-c:        TR3433-RIPE
tech-c:         TR3433-RIPE
status:         LEGACY
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
mnt-lower:      DFN-LIR-MNT
mnt-routes:     DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:05:08Z
source:         RIPE

organisation:   ORG-UK29-RIPE
org-name:       Universitaet Kassel
org-type:       OTHER
address:        Moenchebergstr. 11
address:        34125 Kassel
address:        Germany
admin-c:        TR3433-RIPE
tech-c:         TR3433-RIPE
e-mail:         raabe@uni-kassel.de
abuse-c:        UKAC2-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2016-01-26T16:01:21Z
last-modified:  2016-01-26T16:01:21Z
source:         RIPE

person:         Thomas Raabe
address:        Universitaet Kassel
address:        IT-Servicezentrum
address:        Moenchebergstr. 11
address:        34125 Kassel
address:        Germany
phone:          +49 561 804 2285
fax-no:         +49 561 804 2297
e-mail:         raabe@uni-kassel.de
nic-hdl:        TR3433-RIPE
mnt-by:         DFN-NTFY
created:        2012-10-02T08:15:37Z
last-modified:  2012-10-02T08:15:37Z
source:         RIPE

route:          141.51.0.0/16
origin:         AS680
mnt-by:         DFN-MNT
created:        2019-04-26T09:48:39Z
last-modified:  2019-04-26T09:48:39Z
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
141.162.0.0/16	AS4515	Susquehanna Investment Group, GP	65,536
141.66.0.0/16	AS13040	FIZ Karlsruhe - Leibniz Institute for Information Infrastructure	65,536
141.17.0.0/16	AS41289	Bundesamt fuer Seeschiffahrt und Hydrographie	65,536
141.116.0.0/16	AS367	Headquarters, USAISC	65,536
141.200.0.0/16	AS41587	Sebaldsbruecker Heerstrasse 235	65,536
141.106.0.0/16	AS33503	Medical College of Wisconsin	65,536
141.38.0.0/16	AS41289	Deutscher Wetterdienst	65,536
141.3.0.0/16	AS34878	Karlsruhe Institute of Technology (KIT)	65,536
141.91.0.0/16	AS33846	DATAPORT - Anstalt des oeffentlichen Rechts	65,536
141.162.0.0/16	AS19661	Susquehanna Investment Group, GP	65,536
141.177.0.0/16	AS36092	Centene Corporation	65,536
141.119.0.0/16	AS3848	Pratt & Whitney Canada Corp.	65,536
141.52.0.0/16	AS34878	Karlsruhe Institute of Technology (KIT)	65,536
141.107.0.0/16	AS367	Headquarters, USAISC	65,536
141.108.0.0/16	AS137	INFN - Roma1	65,536
141.246.0.0/16	AS40112	Omaha Public Power District	65,536
141.237.0.0/16	AS3329	VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	65,536
141.221.0.0/16	AS14702	Idaho National Laboratory	65,536
141.2.0.0/16	AS20633	Johann Wolfgang Goethe-Universitaet Frankfurt	65,536
141.218.0.0/16	AS237	Western Michigan University	65,536
141.199.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
141.198.0.0/16	AS1761	Texas Department of Information Resources	65,536
141.81.0.0/16	AS19229	ASSA ABLOY AB	65,536
141.85.0.0/16	AS2614	Politehnica University of Bucharest	65,536
141.207.0.0/16	AS22394	Verizon Business	65,536
141.81.0.0/16	AS2687	ASSA ABLOY AB	65,536
141.104.0.0/16	AS21508	Virginia Department of Education	65,536
141.233.0.0/16	AS3128	University of Wisconsin Oshkosh	65,536
141.167.0.0/16	AS2047	Hoffmann LaRoche, Inc.	65,536
141.222.0.0/16	AS46470	Skidmore College	65,536
141.217.0.0/16	AS237	Wayne State University	65,536
141.168.0.0/16	AS135887	Telstra Limited	65,536
141.192.0.0/16	AS1342	Fujitsu Invia Oy	65,536
141.210.0.0/16	AS237	Oakland University	65,536
141.250.0.0/16	AS137	Universita' degli Studi di Perugia	65,536
141.21.0.0/16	AS205046	FZI Forschungszentrum Informatik	65,536
141.6.0.0/16	AS209781	BASF Digital Solutions GmbH	65,536
141.84.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
141.133.0.0/16	AS14512	Bentley University	65,536
141.232.0.0/16	AS17343	South Florida Water Management District	65,536
141.6.0.0/16	AS15495	BASF Digital Solutions GmbH	65,536
141.166.0.0/16	AS20105	University of Richmond	65,536
141.189.0.0/16	AS17011	PPG Industries, Inc.	65,536
141.129.0.0/16	AS16988	International Paper Company	65,536
141.34.0.0/16	AS1754	Platanenallee 6, 15738 Zeuthen	65,536
141.40.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
141.208.0.0/16	AS1759	Telia Finland Oyj	65,536
141.165.0.0/16	AS18759	Georgia Southern University	65,536
141.114.0.0/16	AS557	University of Maine System	65,536

Hosted domains

There are 220 domain names hosted across 49 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
141.51.95.12	uni-kassel.de	45
141.51.82.149	unikims.de	33
141.51.95.13	uni-kassel.de	32
141.51.82.140	zub-kassel.net	18
141.51.171.174	3dks.de	14
141.51.167.65	sci-rec.org	14
141.51.171.175	partnerschaftliche-projektabwicklung.de	10
141.51.114.14	dina-kassel.de	5
141.51.76.59	homoeopathie-fuer-kinder.de	5
141.51.82.155	virtuellegebaeudebegehung.de	4
141.51.76.204	grimm-portal.eu	3
141.51.193.161	patentlotse.de	3
141.51.193.157	sulama-intra.de	3
141.51.82.158	cis-kassel.de	2
141.51.90.75	astakassel.de	2
141.51.166.147	computer-algebra.org	2
141.51.193.152	kunsthochschulekassel.de	2
141.51.167.98	nameling.net	2
141.51.161.98	ikn-network.de	2
141.51.167.73	everyaware.net	2

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

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

IP Address	ASN	Details
141.51.198.34	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.55ms` from Frankfurt am Main, DE
141.51.8.44	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.15ms` from Frankfurt am Main, DE
141.51.20.138	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.50ms` 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
68.160.169.96	AS701 Verizon Business	`2.02ms` from Boston, US
52.177.252.192	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
173.174.227.64	AS11427 Charter Communications Inc	`9.73ms` from Dallas, US
39.146.156.192	AS9808 China Mobile Communications Group Co., Ltd.	`7.82ms` from Nanjing, CN
13.66.158.176	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
71.250.208.224	AS701 Verizon Business	`1.66ms` from Secaucus, US
121.191.114.112	AS4766 Korea Telecom	`2.86ms` from Seoul, KR
20.110.142.176	AS8075 Microsoft Corporation	`0.71ms` from Boydton, US
223.155.127.48	AS4134 CHINANET-BACKBONE	`5.96ms` from Chenzhou, CN
142.161.93.32	AS7122 Bell Canada	`16.19ms` from Chicago, US
68.32.203.0	AS7922 Comcast Cable Communications, LLC	`8.48ms` from Flint, US
1.53.35.224	AS18403 FPT Telecom Company	`12.41ms` from Ho Chi Minh City, VN
68.70.45.80	AS30174 United Telephone Association, Inc.	`10.55ms` from Kansas City, US
86.180.245.32	AS2856 British Telecommunications PLC	`6.09ms` from London, GB
85.59.194.160	AS12479 Orange Espagne SA	`5.39ms` from Madrid, ES
182.56.142.128	AS17813 Mahanagar Telephone Nigam Limited	`2.26ms` from Mumbai, IN
142.255.91.160	AS12271 Charter Communications Inc	`6.73ms` from New York City, US
158.220.85.0	AS51167 Contabo GmbH	`0.13ms` from Portsmouth, GB
74.73.84.192	AS12271 Charter Communications Inc	`3.70ms` from Secaucus, US
1.177.245.0	AS9845 LG HelloVision Corp.	`7.92ms` from Seoul, KR
137.97.55.144	AS55836 Reliance Jio Infocomm Limited	`0.14ms` from Aizawl, IN
192.208.11.32	AS211484 YSZ TRADING CO., LIMITED	`0.55ms` from Amsterdam, NL
177.203.229.144	AS8167 V tal	`3.65ms` from Brasilia, BR
181.20.89.208	AS22927 Telefonica de Argentina	`2.56ms` from Buenos Aires, AR
156.222.59.16	AS8452 TE-AS	`2.81ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f3 -m8 141.51.32.29

traceroute to 141.51.32.29 (141.51.32.29): 8 hops max, 52 byte packets

3 [AS3356] 171.75.8.101 15.649 ms

4 *

5 [AS680] 188.1.46.218 15.013 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 6th 2025

What are IP address ranges?

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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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