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:         [email protected]
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:         [email protected]
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
141.26.0.0/16	AS2857	Universitaet Koblenz	65,536
141.161.0.0/16	AS11318	Georgetown University	65,536
141.81.0.0/16	AS2687	ASSA ABLOY AB	65,536
141.198.0.0/16	AS1761	Texas Department of Information Resources	65,536
141.217.0.0/16	AS237	Wayne State University	65,536
141.210.0.0/16	AS237	Oakland University	65,536
141.117.0.0/16	AS26996	Toronto Metropolitan University	65,536
141.104.0.0/16	AS21508	Virginia Department of Education	65,536
141.85.0.0/16	AS2614	Politehnica University of Bucharest	65,536
141.232.0.0/16	AS17343	South Florida Water Management District	65,536
141.115.0.0/16	AS1715	CNRS - IRIT	65,536
141.208.0.0/16	AS1759	Telia Finland Oyj	65,536
141.167.0.0/16	AS2047	Hoffmann LaRoche, Inc.	65,536
141.179.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
141.5.0.0/16	AS207592	Max Planck Institut fuer molekulare Physiologie	65,536
141.21.0.0/16	AS205046	FZI Forschungszentrum Informatik	65,536
141.199.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
141.129.0.0/16	AS16988	International Paper Company	65,536
141.162.0.0/16	AS19661	Susquehanna Investment Group, GP	65,536
141.250.0.0/16	AS137	Universita' degli Studi di Perugia	65,536
141.139.0.0/16	AS16509	Amazon Technologies Inc.	65,536
141.107.0.0/16	AS1540	Headquarters, USAISC	65,536
141.6.0.0/16	AS15495	BASF Digital Solutions GmbH	65,536
141.187.0.0/16	AS12897	HP Inc.	65,536
141.242.0.0/16	AS16509	Amazon.com, Inc.	65,536
141.190.0.0/16	AS1600	Headquarters, USAISC	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
141.34.0.0/16	AS1754	Platanenallee 6, 15738 Zeuthen	65,536
141.116.0.0/16	AS27064	Headquarters, USAISC	65,536
141.189.0.0/16	AS17011	PPG Industries, Inc.	65,536
141.244.0.0/16	AS1117	Universitaet fuer Bodenkultur Wien	65,536
141.165.0.0/16	AS18759	Georgia Southern University	65,536
141.93.0.0/16	AS1136	Koninklijke Ahold NV	65,536
141.15.0.0/16	AS13128	Public Administration of Berlin	65,536
141.81.0.0/16	AS19229	ASSA ABLOY AB	65,536
141.218.0.0/16	AS237	Western Michigan University	65,536
141.252.0.0/16	AS1103		65,536
141.108.0.0/16	AS137	INFN - Roma1	65,536
141.168.0.0/16	AS135887	Telstra Limited	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
141.225.0.0/16	AS14048	The University of Memphis	65,536
141.84.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
141.221.0.0/16	AS14702	Idaho National Laboratory	65,536
141.201.0.0/16	AS1109	Universitaet Salzburg	65,536
141.209.0.0/16	AS27274	Central Michigan University	65,536

Hosted domains

There are 213 domain names hosted across 48 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	51
141.51.95.13	uni-kassel.de	28
141.51.82.149	unikims.de	27
141.51.82.140	zub-kassel.org	18
141.51.167.65	iccs-conference.org	14
141.51.171.174	tidw.de	13
141.51.171.175	virtual-communities.net	9
141.51.114.14	dina-kassel.de	5
141.51.76.59	xn--universittsverlage-ttb.de	5
141.51.82.155	virtuelle-gebaeudebegehung.de	4
141.51.193.161	nordhessen-innovativ.de	3
141.51.76.204	grimm-portal.com	3
141.51.161.98	ikn-network.org	2
141.51.166.147	hypergeometric-summation.org	2
141.51.82.158	cis-kassel.com	2
141.51.122.220	netray.io	2
141.51.90.75	asta-kassel.de	2
141.51.167.98	nameling.de	2
141.51.193.157	sulama.de	2
141.51.131.212	novelty-detection.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

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Pingable IPs

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

IP Address	ASN	Details
141.51.89.15	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.54ms` from Frankfurt am Main, DE
141.51.180.141	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.17ms` from Frankfurt am Main, DE
141.51.105.135	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.86ms` from Frankfurt am Main, DE
141.51.20.138	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.57ms` from Frankfurt am Main, DE
141.51.8.44	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.97ms` from Frankfurt am Main, DE
141.51.198.34	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.20ms` 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
121.16.31.160	AS4837 CHINA UNICOM China169 Backbone	`10.77ms` from Beijing, CN
24.91.11.32	AS7922 Comcast Cable Communications, LLC	`9.78ms` from Boston, US
205.178.59.16	AS6079 RCN	`2.86ms` from Chicago, US
34.254.71.144	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
14.188.109.112	AS45899 VNPT Corp	`2.50ms` from Hanoi, VN
2.229.29.208	AS12874 Fastweb SpA	`1.16ms` from Milan, IT
176.50.207.0	AS12389 PJSC Rostelecom	`10.16ms` from Novosibirsk, RU
80.221.113.144	AS1759 Telia Finland Oyj	`5.82ms` from Oulu, FI
50.43.120.240	AS20055 Wholesail networks LLC	`0.84ms` from Portland, US
182.79.192.0	AS9498 BHARTI Airtel Ltd.	`2.49ms` from Pune, IN
59.29.209.16	AS4766 Korea Telecom	`2.53ms` from Seoul, KR
133.200.167.128	AS2518 BIGLOBE Inc.	`2.37ms` from Tokyo, JP
124.117.106.176	AS4134 CHINANET-BACKBONE	`2.87ms` from UEruemqi, CN
20.253.97.48	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
203.91.121.208	AS4538 China Education and Research Network Center	`2.87ms` from Beijing, CN
3.134.63.208	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
92.62.205.224	AS31027 GlobalConnect A/S	`0.34ms` from Copenhagen, DK
104.12.89.128	AS7018 AT&T Enterprises, LLC	`7.48ms` from Dallas, US
73.222.15.208	AS7922 Comcast Cable Communications, LLC	`2.14ms` from Fremont, US
116.110.92.240	AS24086 Viettel Corporation	`9.51ms` from Ho Chi Minh City, VN
213.223.71.96	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`6.56ms` from Lyon, FR
185.161.13.224	AS57910 Soluciones Corporativas IP, SL	`10.14ms` from Madrid, ES
208.160.129.96	AS19901 Brightspeed	`17.71ms` from Minneapolis, US
82.140.129.32	AS5511 Orange S.A.	`0.16ms` from Paris, FR
46.149.168.0	AS56911 Warian S.R.L.	`0.32ms` from Rome, IT

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 141.51.117.231

traceroute to 141.51.117.231 (141.51.117.231): 8 hops max, 52 byte packets

3 [AS3356] 171.75.8.101 11.119 ms

4 *

5 [AS680] 188.1.46.218 15.092 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 30th 2026

What are IP address ranges?

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