131.173.0.0/16

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

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Summary

Country Germany
Domain uni-osnabrueck.de
ASN AS680
Registry RIPE
ID UOS

WHOIS Details

inetnum:        131.173.0.0 - 131.173.255.255
netname:        UOS
descr:          Universitaet Osnabrueck; Rechenzentrum
descr:          Osnabrueck
country:        DE
org:            ORG-UO154-RIPE
sponsoring-org: ORG-DV1-RIPE
admin-c:        AK20154-RIPE
tech-c:         GS296-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2025-06-06T05:37:42Z
source:         RIPE
abuse-email:    abuse@dfn.de
abuse-c:        DH5989-RIPE
abuse-org:      ORG-DV1-RIPE

organisation:   ORG-UO154-RIPE
org-name:       Universitaet Osnabrueck
country:        DE
org-type:       OTHER
address:        Neuer Graben (Schloss)
address:        49074 Osnabrueck
address:        Germany
admin-c:        AK20154-RIPE
tech-c:         GS296-RIPE
e-mail:         hostmaster@uni-osnabrueck.de
abuse-c:        DH5989-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2025-06-05T16:13:21Z
last-modified:  2025-06-05T16:13:21Z
source:         RIPE
abuse-email:    abuse@dfn.de
abuse-c:        DH5989-RIPE
abuse-org:      undefined

person:         Andreas Knaden
address:        Universitaet Osnabrueck
address:        Rechenzentrum
address:        Nelson-Mandela-Str. 4
address:        49076 Osnabrueck
address:        Germany
phone:          +49 541 969 6500
fax-no:         +49 541 969 2334
e-mail:         admin-c@uni-osnabrueck.de
nic-hdl:        AK20154-RIPE
mnt-by:         DFN-NTFY
created:        2019-08-01T13:51:53Z
last-modified:  2023-06-01T13:21:40Z
source:         RIPE

person:         Gernot Skalla
address:        Universitaet Osnabrueck
address:        Rechenzentrum
address:        Nelson-Mandela-Str. 4
address:        49069 Osnabrueck
address:        GERMANY
phone:          +49 541 9692346
fax-no:         +49 541 9692470
e-mail:         gernot.skalla@rz.uni-osnabrueck.de
nic-hdl:        GS296-RIPE
mnt-by:         DFN-NTFY
created:        1970-01-01T00:00:00Z
last-modified:  2023-06-01T13:21:41Z
source:         RIPE

route:          131.173.0.0/16
descr:          UOS
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 131.0.0.0/8

Range ASN Company Num of IPs
131.244.0.0/15 AS24014 Bond University Limited 131,072
131.23.0.0/16 AS749 Air Force Systems Networking 65,536
131.187.0.0/16 AS26898 OARnet 65,536
131.19.0.0/16 AS749 Air Force Systems Networking 65,536
131.234.0.0/16 AS680 Universitaet Paderborn 65,536
131.86.0.0/16 AS721 DoD Network Information Center 65,536
131.67.0.0/16 AS27064 DoD Network Information Center 65,536
131.179.0.0/16 AS52 University of California, Los Angeles 65,536
131.178.0.0/16 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 65,536
131.87.0.0/16 AS721 DoD Network Information Center 65,536
131.218.0.0/16 AS668 Headquarters, USAISC 65,536
131.220.0.0/16 AS680 Rheinische Friedrich-Wilhelms-Universitaet Bonn 65,536
131.73.0.0/16 AS721 DoD Network Information Center 65,536
131.64.0.0/16 AS721 DoD Network Information Center 65,536
131.252.0.0/16 AS6366 Portland State University 65,536
131.66.0.0/16 AS27064 DoD Network Information Center 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.187.0.0/16 AS600 OARnet 65,536
131.77.0.0/16 AS5974 DoD Network Information Center 65,536
131.193.0.0/16 AS6200 University of Illinois Chicago 65,536
131.204.0.0/16 AS6112 Auburn University 65,536
131.121.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.214.0.0/16 AS668 Air Force Systems Networking 65,536
131.188.0.0/16 AS680 Friedrich-Alexander-Universitaet Erlangen-Nuernberg 65,536
131.165.0.0/16 AS6834 KMD A/S 65,536
131.16.0.0/16 AS721 Air Force Systems Networking 65,536
131.2.0.0/16 AS749 Air Force Systems Networking 65,536
131.32.0.0/16 AS721 Air Force Systems Networking 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.64.0.0/16 AS27064 DoD Network Information Center 65,536
131.7.0.0/16 AS27064 Air Force Systems Networking 65,536
131.103.0.0/16 AS2914 NTT America, Inc. 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.247.0.0/16 AS5661 UNIVERSITY OF SOUTH FLORIDA 65,536
131.152.0.0/16 AS559 Universitaet Basel 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.238.0.0/16 AS600 University of Dayton 65,536
131.118.0.0/16 AS6059 University System of Maryland 65,536
131.106.0.0/16 AS6079 RCN 65,536
131.202.0.0/16 AS611 University of New Brunswick 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.120.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.122.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.240.0.0/16 AS749 DoD Network Information Center 65,536

Hosted domains

There are 395 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.173.251.19 wirtschaftsingenieurwesen-mba.de 125
131.173.251.162 wtt-os.de 49
131.173.17.203 uni-osnabrueck.de 46
131.173.18.74 macht-versus-recht.de 37
131.173.82.3 wissenschaft-im-norden.de 26
131.173.17.130 myuos.de 26
131.173.16.13 ncafm.de 16
131.173.251.173 agri-career.net 10
131.173.113.237 hochschulfreun.de 6
131.173.58.0 marclanger.de 6
131.173.241.52 anniebox.de 5
131.173.80.238 xn--raum-fr-vechta-lsb.de 4
131.173.22.230 hd-niedersachsen.de 4
131.173.22.2 temporary-server.de 2
131.173.22.19 wfho.de 2
131.173.22.131 carpe-memoriam.de 2
131.173.113.235 terrassenfest.de 2
131.173.22.165 stets-wachsam.de 2
131.173.160.121 buis-marktstudie.de 2
131.173.19.9 flow-gesundheitsberufe.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

Pingable IPs

2,574 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
131.173.40.12 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.49ms from Berlin, DE
131.173.120.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.93ms from Hamburg, DE
131.173.245.204 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.97ms from Hamburg, DE
131.173.115.68 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.25ms from Hamburg, DE
131.173.60.232 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.53ms from Berlin, DE
131.173.16.79 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.11ms from Hamburg, DE
131.173.251.112 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.21ms from Hamburg, DE
131.173.23.28 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.09ms from Hamburg, DE
131.173.33.227 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.41ms from Berlin, DE
131.173.130.132 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.11ms from Hamburg, DE
131.173.17.228 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.10ms from Hamburg, DE
131.173.128.11 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.14ms from Hamburg, DE
131.173.22.195 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.10ms from Hamburg, DE
131.173.30.2 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.09ms from Hamburg, DE
131.173.229.94 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.09ms from Hamburg, DE
131.173.160.47 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.84ms from Berlin, DE
131.173.93.72 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.28ms from Hamburg, DE
131.173.20.238 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.07ms from Hamburg, DE
131.173.113.237 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.27ms from Hamburg, DE
131.173.59.32 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.10ms from Hamburg, DE
131.173.91.75 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.45ms from Berlin, DE
131.173.84.182 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 11.57ms from Berlin, DE
131.173.244.38 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.98ms from Hamburg, DE
131.173.64.18 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 12.35ms from Berlin, DE
131.173.80.8 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 11.57ms from Berlin, 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
82.129.223.96 AS24835 Vodafone Data 8.25ms from Cairo, EG
203.171.45.16 AS18400 Xtreme Networks Limited 4.79ms from Christchurch, NZ
37.148.143.112 AS50469 Peer Kohlstetter trading as Hessenkom GmbH & Co. KG 0.14ms from Frankfurt am Main, DE
23.100.91.176 AS8075 Microsoft Corporation 0.59ms from Hong Kong, HK
23.225.44.208 AS40065 CNSERVERS LLC 0.23ms from Los Angeles, US
82.184.10.144 AS3269 Telecom Italia S.p.A. 0.68ms from Milan, IT
163.62.92.48 AS1301 Electricite de France SA 3.03ms from Paris, FR
123.134.14.64 AS4837 CHINA UNICOM China169 Backbone 7.55ms from Qingdao, CN
88.201.176.240 AS35807 SkyNet Ltd. 0.57ms from Saint Petersburg, RU
203.231.36.160 AS17837 NHN KCP Corp. 1.89ms from Seoul, KR
211.34.243.32 AS4766 Korea Telecom 1.77ms from Seoul, KR
117.53.99.16 AS4792 NATE Communications Corporation 1.16ms from Seoul, KR
112.138.42.128 AS10010 TOKAI Communications Corporation 4.00ms from Tokyo, JP
60.65.79.16 AS17676 SoftBank Corp. 3.17ms from Tokyo, JP
213.240.67.240 AS8447 A1 Telekom Austria AG 11.53ms from Vienna, AT
89.161.193.112 AS12824 home.pl S.A. 0.83ms from Warsaw, PL
52.40.63.240 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
2.200.161.192 AS3209 Vodafone GmbH 5.13ms from Duesseldorf, DE
115.110.211.224 AS4755 TATA Communications formerly VSNL is Leading ISP 0.48ms from Frankfurt am Main, DE
73.113.41.208 AS7922 Comcast Cable Communications, LLC 13.32ms from Murfreesboro, US
86.215.243.16 AS3215 Orange S.A. 10.36ms from Paris, FR
54.146.215.80 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
179.218.95.208 AS28573 Claro NXT Telecomunicacoes Ltda 4.35ms from Rio de Janeiro, BR
117.243.91.224 AS9829 National Internet Backbone 10.74ms from Saint Thomas Mount, IN
66.127.248.224 AS7018 AT&T Enterprises, LLC 2.65ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 131.173.248.137
traceroute to 131.173.248.137 (131.173.248.137): 12 hops max, 52 byte packets
3 [AS3356] 171.75.8.101 12.71 ms
4 *
5 *
6 *
7 [AS680] 188.1.231.90 23.303 ms
8 [AS680] 131.173.252.132 23.146 ms
9 [AS680] 131.173.252.102 23.074 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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