1. All IP Ranges
  2. 134.0.0.0/8
  3. 134.91.0.0/16
  4. AS680  | 134.91.0.0/16

134.91.0.0/16

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

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Summary

Country Germany
Domain uni-due.de
ASN AS680
Registry RIPE
ID UNIDUI-LAN

WHOIS Details

inetnum:        134.91.0.0 - 134.91.255.255
netname:        UNIDUI-LAN
descr:          Universitaet Duisburg-Essen
descr:          Lotharstr. 65
descr:          47057 Duisburg
country:        DE
org:            ORG-UD37-RIPE
sponsoring-org: ORG-DV1-RIPE
admin-c:        GK6979-RIPE
tech-c:         MK26491-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         DFN-LIR-MNT
mnt-lower:      DFN-LIR-MNT
mnt-routes:     DFN-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2025-12-09T11:59:22Z
source:         RIPE
abuse-email:    abuse@dfn.de
abuse-c:        DH5989-RIPE
abuse-org:      ORG-DV1-RIPE

organisation:   ORG-UD37-RIPE
org-name:       Universitaet Duisburg-Essen
country:        DE
org-type:       OTHER
address:        Forsthausweg 2
address:        47057 Duisburg
address:        Germany
admin-c:        GK6979-RIPE
tech-c:         MK26491-RIPE
e-mail:         martin.klick@uni-due.de
abuse-c:        DH5989-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2015-09-28T11:12:36Z
last-modified:  2024-07-02T15:35:23Z
source:         RIPE
abuse-email:    abuse@dfn.de
abuse-c:        DH5989-RIPE
abuse-org:      undefined

person:         Guido Kerkewitz
address:        Universitaet Duisburg-Essen
address:        Zentrum fuer Informations- und Mediendienste
address:        Forsthausweg 2
address:        47057 Duisburg
address:        Germany
phone:          +49 203 379 4253
nic-hdl:        GK6979-RIPE
mnt-by:         DFN-NTFY
created:        2021-12-07T09:22:28Z
last-modified:  2021-12-07T09:22:28Z
source:         RIPE

person:         Martin Klick
address:        Universitaet Duisburg-Essen
address:        Zentrum fuer Informations- und Mediendienste
address:        Schuetzenbahn 70
address:        45127 Essen
address:        Germany
phone:          +49 201 183 3973
e-mail:         martin.klick@uni-due.de
nic-hdl:        MK26491-RIPE
mnt-by:         DFN-NTFY
created:        2024-07-02T14:58:48Z
last-modified:  2024-07-02T14:58:48Z
source:         RIPE

route:          134.91.0.0/16
descr:          UNIDUI-LAN
origin:         AS680
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:18Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 134.0.0.0/8

Range ASN Company Num of IPs
134.47.0.0/16 AS2119 Telenor Norge AS 65,536
134.139.0.0/16 AS2152 California State University, Long Beach 65,536
134.250.0.0/16 AS210 Southern Utah University 65,536
134.146.0.0/16 AS2119 Shell Information Technology International 65,536
134.172.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
134.210.0.0/16 AS18711 Stockton University 65,536
134.241.0.0/16 AS1968 UMASSNET 65,536
134.76.0.0/16 AS207592 GWD Goettingen 65,536
134.214.0.0/16 AS2060 Reseau Optique du Campus de la Doua 65,536
134.246.0.0/16 AS2103 Centre de Brest, Z.I. de pointe du diable, 29280 Plouzane. France 65,536
134.208.0.0/16 AS1659 Ministry of Education Computer Center 65,536
134.181.0.0/16 AS17152 Bates College 65,536
134.226.0.0/16 AS1213 Trinity College 65,536
134.48.0.0/16 AS1736 Marquette University 65,536
134.212.0.0/16 AS1715 Office National d'Etudes et de Recherche Aerospatial 65,536
134.43.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.126.0.0/16 AS10357 James Madison University 65,536
134.160.0.0/16 AS18128 RIKEN 65,536
134.196.0.0/16 AS17552 True Internet Co., Ltd. 65,536
134.129.0.0/16 AS19530 North Dakota State University - Computer Center 65,536
134.156.0.0/16 AS20239 ALLETE, Inc. 65,536
134.223.0.0/16 AS1906 Northrop Grumman Corp. 65,536
134.73.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.86.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
134.178.0.0/16 AS140637 Bureau of Meteorology 65,536
134.67.0.0/16 AS14298 Environmental Protection Agency 65,536
134.69.0.0/16 AS14486 Occidental College 65,536
134.20.0.0/16 AS14702 Idaho National Laboratory 65,536
134.89.0.0/16 AS14706 Monterey Bay Aquarium Research Institute 65,536
134.39.0.0/16 AS10430 Washington State Board for Community & Technical Colleges 65,536
134.186.0.0/16 AS1226 California Department of Technology 65,536
134.221.0.0/16 AS1103 Dutch organization for applied scientific research 65,536
134.187.0.0/16 AS1226 California Department of Technology 65,536
134.38.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.213.0.0/16 AS15395 Rackspace Ltd. 65,536
134.249.0.0/16 AS15895 Kyivstar PJSC 65,536
134.75.0.0/16 AS1237 KISTI 65,536
134.174.0.0/16 AS1742 Longwood Medical and Academic Area (LMA) 65,536
134.50.0.0/16 AS11252 Idaho State University 65,536
134.87.0.0/16 AS16462 BCNET 65,536
134.125.0.0/16 AS1761 Texas Water Development Board 65,536
134.75.0.0/16 AS17579 KISTI 65,536
134.157.0.0/16 AS1307 Universite Pierre et Marie Curie 65,536
134.6.0.0/16 AS16504 Granite Telecommunications LLC 65,536
134.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.236.0.0/16 AS131090 National Telecom Public Company Limited 65,536
134.113.0.0/16 AS11309 International Monetary Fund 65,536
134.251.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.31.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.154.0.0/16 AS2152 California State University, East Bay 65,536

Hosted domains

There are 251 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
134.91.197.147 uni-due.de 161
134.91.6.210 kah-kellen.de 34
134.91.197.148 wirmacheningenieurinnen.de 20
134.91.225.14 commagility.com 10
134.91.6.90 primusschl-pr.de 6
134.91.99.3 iktdu.com 6
134.91.76.11 fairnetzteuch.de 5
134.91.6.208 realschule-oppum.de 5
134.91.36.71 bcks-ude.de 4
134.91.118.130 reduct-studie.de 4
134.91.118.195 qdds.org 3
134.91.227.2 mzkw.de 2
134.91.235.101 zgt.de 1
134.91.6.209 bbbfsw.de 1
134.91.78.133 vs-uni-due.de 1
134.91.7.231 marko-schaefer.de 1
134.91.30.71 parlomat.bayern 1
134.91.36.253 db0ohl.de 1
134.91.197.151 udue.de 1
134.91.94.4 dstorg.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
Read more

Pingable IPs

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

IP Address ASN Details
134.91.8.69 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 2.30ms from Duesseldorf, DE
134.91.4.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.28ms from Duesseldorf, DE
134.91.13.94 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.25ms from Duesseldorf, DE
134.91.5.33 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.24ms from Duesseldorf, DE
134.91.36.249 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.42ms from Duesseldorf, DE
134.91.50.55 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.49ms from Duesseldorf, DE
134.91.51.134 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.65ms from Duesseldorf, DE
134.91.6.225 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.24ms from Duesseldorf, DE
134.91.18.9 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.30ms from Duesseldorf, DE
134.91.15.106 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.26ms from Duesseldorf, DE
134.91.56.131 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.48ms from Duesseldorf, DE
134.91.12.252 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.32ms from Duesseldorf, DE
134.91.1.252 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.29ms from Duesseldorf, DE
134.91.7.172 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.50ms from Duesseldorf, DE
134.91.59.254 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.43ms from Duesseldorf, DE
134.91.0.39 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.90ms from Duesseldorf, DE
134.91.35.3 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.66ms from Duesseldorf, DE
134.91.9.252 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.29ms from Duesseldorf, DE
134.91.244.51 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.26ms from Duesseldorf, DE
134.91.87.106 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.68ms from Duesseldorf, DE
134.91.76.11 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.25ms from Duesseldorf, DE
134.91.200.195 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.53ms from Duesseldorf, DE
134.91.98.5 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.76ms from Duesseldorf, DE
134.91.129.254 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.26ms from Duesseldorf, DE
134.91.198.3 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.92ms from Duesseldorf, 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
88.159.21.128 AS1136 KPN B.V. 3.09ms from Amsterdam, NL
150.239.98.144 AS36351 IBM Cloud 0.60ms from Ashburn, US
101.23.57.0 AS4837 CHINA UNICOM China169 Backbone 10.15ms from Beijing, CN
38.156.245.192 AS399622 Wireless Data Net, LLC 5.14ms from Chicago, US
64.179.31.32 AS7029 Windstream Communications LLC 10.39ms from Chicago, US
18.188.0.80 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
98.36.55.192 AS7922 Comcast Cable Communications, LLC 11.13ms from Fremont, US
39.154.26.112 AS9808 China Mobile Communications Group Co., Ltd. 1.32ms from Hohhot, CN
88.237.170.176 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.79ms from Istanbul, TR
79.232.102.208 AS3320 Deutsche Telekom AG 5.79ms from Nuernberg, DE
163.49.129.240 AS2497 Internet Initiative Japan Inc. 19.66ms from Osaka, JP
177.52.61.16 AS262824 A C ROCHA INFORMATICA LTDA 16.24ms from Osasco, BR
177.105.204.0 AS271707 TRANSNETWORK TELECOMUNICACOES 1.51ms from Osasco, BR
34.155.223.224 AS396982 Google LLC 0.11ms from Paris, FR
125.150.188.208 AS4766 Korea Telecom 1.66ms from Seoul, KR
14.89.105.128 AS4766 Korea Telecom 1.57ms from Seoul, KR
59.125.89.208 AS3462 Data Communication Business Group 2.10ms from Taichung, TW
180.149.183.144 AS4721 JCOM Co., Ltd. 11.41ms from Tokyo, JP
54.225.99.128 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
76.106.99.160 AS7922 Comcast Cable Communications, LLC 6.79ms from Ashburn, US
212.132.117.240 AS8560 IONOS SE 0.63ms from Berlin, DE
35.85.29.192 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
23.62.240.96 AS16625 Akamai Technologies, Inc. 0.06ms from Brisbane, AU
156.218.227.80 AS8452 TE-AS 8.25ms from Cairo, EG
34.191.31.80 AS15169 Google LLC 0.16ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -m13 134.91.66.148
traceroute to 134.91.66.148 (134.91.66.148): 13 hops max, 52 byte packets
2 *
4 *
5 [AS680] 188.1.145.145 34.152 ms
6 [AS680] 188.1.241.102 35.838 ms
7 [AS680] 132.252.0.9 33.886 ms
8 [AS680] 134.91.0.38 34.433 ms
9 [AS680] 134.91.0.44 34.508 ms
10 [AS680] 134.91.0.8 35.252 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
On

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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