139.6.0.0/16

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

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Summary

Country	Germany
Domain	campusit.de
ASN	AS680
Registry	RIPE
ID	IWZ-LAN

WHOIS Details

inetnum:        139.6.0.0 - 139.6.255.255
netname:        IWZ-LAN
org:            ORG-FK18-RIPE
descr:          Campus IT
country:        DE
admin-c:        OP2134-RIPE
tech-c:         OP2134-RIPE
tech-c:         PR13659-RIPE
tech-c:         CW2607-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:  2016-04-14T09:56:08Z
source:         RIPE
sponsoring-org: ORG-DV1-RIPE
abuse-email:    abuse@fh-koeln.de
abuse-c:        CITS2-RIPE
abuse-org:      ORG-DV1-RIPE

organisation:   ORG-FK18-RIPE
org-name:       Technische Hochschule Koeln
country:        DE
org-type:       OTHER
address:        Betzdorfer Strasse 2
address:        50679 Koeln
address:        Germany
admin-c:        OP2134-RIPE
tech-c:         OP2134-RIPE
tech-c:         PR13659-RIPE
tech-c:         CW2607-RIPE
abuse-c:        CITS2-RIPE
e-mail:         abuse@fh-koeln.de
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2013-10-22T12:03:26Z
last-modified:  2022-12-01T17:31:13Z
source:         RIPE

person:         Christoph Wempe
address:        Technische Hochschule Koeln
address:        Campus IT
address:        Betzdorfer Str. 2
address:        50679 Koeln
address:        Germany
phone:          +49 221 8275 2667
fax-no:         +49 221 8275 2660
e-mail:         christoph.wempe@fh-koeln.de
nic-hdl:        CW2607-RIPE
mnt-by:         DFN-NTFY
created:        2013-10-22T11:56:12Z
last-modified:  2015-10-07T15:10:51Z
source:         RIPE

person:         Olaf Pauli
address:        Technische Hochschule Koeln
address:        Campus IT
address:        Betzdorfer Str. 2
address:        50679 Koeln
address:        Germany
phone:          +49 221 8275 2468
fax-no:         +49 221 8275 2660
e-mail:         olaf.pauli@fh-koeln.de
nic-hdl:        OP2134-RIPE
mnt-by:         DFN-NTFY
created:        2013-08-29T15:54:27Z
last-modified:  2015-10-07T15:10:51Z
source:         RIPE

person:         Patric Rotscheroth
address:        Technische Hochschule Koeln
address:        Campus IT
address:        Betzdorfer Str. 2
address:        50679 Koeln
address:        Germany
phone:          +49 221 8275 2491
fax-no:         +49 221 8275 2660
e-mail:         patric.rotscheroth@fh-koeln.de
nic-hdl:        PR13659-RIPE
mnt-by:         DFN-NTFY
created:        2013-10-22T11:56:11Z
last-modified:  2015-10-07T15:10:51Z
source:         RIPE

route:          139.6.0.0/16
descr:          IWZ-LAN
origin:         AS680
mnt-by:         DFN-NTFY
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:28Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 139.0.0.0/8

Range	ASN	Company	Num of IPs
139.208.0.0/13	AS4837	China Unicom Jilin province network	524,288
139.192.0.0/14	AS23700	PT. First Media,Tbk	262,144
139.241.0.0/16	AS27065	DoD Network Information Center	65,536
139.88.0.0/16	AS270	National Aeronautics and Space Administration	65,536
139.165.0.0/16	AS2611	Universite de Liege (ULg)	65,536
139.126.0.0/16	AS22463	CDK Global, LLC	65,536
139.192.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.164.0.0/16	AS2116	Vestfold og Telemark FK	65,536
139.228.0.0/16	AS23700	PT. First Media,Tbk	65,536
139.169.0.0/16	AS270	National Aeronautics and Space Administration	65,536
139.157.0.0/16	AS1759	StoraEnso Oyj	65,536
139.194.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.227.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
139.137.0.0/16	AS22093	Cleveland Clinic Foundation	65,536
139.51.0.0/16	AS14017	Burlington Northern	65,536
139.62.0.0/16	AS11214	University of North Florida	65,536
139.83.0.0/16	AS1930	Fundacao para a Ciencia e a Tecnologia, I.P.	65,536
139.191.0.0/16	AS198096	COMMISSION OF THE EUROPEAN COMMUNITIES	65,536
139.143.0.0/16	AS209237	NPL Management Ltd	65,536
139.139.0.0/16	AS1555	Headquarters, USAISC	65,536
139.57.0.0/16	AS16475	Brock University	65,536
139.141.0.0/16	AS25242	P.O. Box 5969	65,536
139.89.0.0/16	AS16509	Amazon.com, Inc.	65,536
139.81.0.0/16	AS16509	Amazon.com, Inc.	65,536
139.48.0.0/16	AS16623	Alberta Health Services	65,536
139.96.0.0/16	AS16509	Amazon.com, Inc.	65,536
139.70.0.0/16	AS11975	Virginia Institute of Marine Science	65,536
139.74.0.0/16	AS1759	Valmet Oyj	65,536
139.226.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
139.98.0.0/16	AS2116	Østfold fylkeskommune	65,536
139.67.0.0/16	AS19070	Eastern Illinois University	65,536
139.193.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
139.101.0.0/16	AS18081	Kintetsu Cable Network,Ltd	65,536
139.130.0.0/16	AS1221	Telstra Limited	65,536
139.229.0.0/16	AS19226	NSF'S NOIRLAB	65,536
139.58.0.0/16	AS197425	Saab AB	65,536
139.227.0.0/16	AS138421	Asia Pacific Network Information Centre	65,536
139.134.0.0/16	AS1221	Telstra Limited	65,536
139.231.0.0/16	AS1540	Headquarters, USAISC	65,536
139.72.0.0/16	AS10370	Northwest Airlines, Inc.	65,536
139.139.0.0/16	AS1553	Headquarters, USAISC	65,536
139.168.0.0/16	AS1221	Telstra Limited	65,536
139.27.0.0/16	AS15854	thyssenkrupp Steel Europe AG	65,536
139.198.0.0/16	AS134366	Yunify Technologies Inc.	65,536
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536
139.63.0.0/16	AS1103	Dutch organization for applied scientific research	65,536
139.79.0.0/16	AS16509	A100 ROW Inc	65,536
139.163.0.0/16	AS135348	Qantas Airways	65,536
139.254.0.0/16	AS27064	DoD Network Information Center	65,536

Hosted domains

There are 195 domain names hosted across 35 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.6.10.199	th-koeln.de	88
139.6.10.96	behavioralinsurance.de	45
139.6.56.112	ktds-koeln.de	15
139.6.70.236	securityinautomation.de	7
139.6.56.101	popo.study	6
139.6.141.9	kisd.de	4
139.6.56.184	pictshareit.com	4
139.6.10.107	petra-pcp.com	3
139.6.10.90	composite-gummersbach.com	3
139.6.78.12	itt-smartsense.info	2
139.6.19.7	qossip.de	2
139.6.56.163	spotseven.de	2
139.6.57.1	wilmo-oer.de	2
139.6.56.53	dungeon-space.de	2
139.6.164.99	ok-itb.de	1
139.6.100.114	eitv.de	1
139.6.57.11	isafan.de	1
139.6.183.130	akoeln.de	1
139.6.56.180	praxissemester-gm.de	1
139.6.56.157	normaleralsdudenkst.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

6,325 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
139.6.199.59	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.55ms` from Duesseldorf, DE
139.6.212.65	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.81ms` from Duesseldorf, DE
139.6.206.129	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.20ms` from Frankfurt am Main, DE
139.6.217.82	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`13.36ms` from Frankfurt am Main, DE
139.6.221.130	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`20.09ms` from Zuerich, CH
139.6.191.2	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.81ms` from Duesseldorf, DE
139.6.236.65	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.68ms` from Duesseldorf, DE
139.6.197.2	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`12.49ms` from Duesseldorf, DE
139.6.200.98	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.61ms` from Duesseldorf, DE
139.6.244.1	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.57ms` from Amsterdam, NL
139.6.220.124	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.32ms` from Duesseldorf, DE
139.6.226.126	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.64ms` from Duesseldorf, DE
139.6.228.243	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.59ms` from Duesseldorf, DE
139.6.203.207	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.61ms` from Duesseldorf, DE
139.6.205.1	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.89ms` from Amsterdam, NL
139.6.222.93	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`11.39ms` from Duesseldorf, DE
139.6.237.65	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.72ms` from Duesseldorf, DE
139.6.224.5	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.41ms` from Duesseldorf, DE
139.6.234.5	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.79ms` from Duesseldorf, DE
139.6.207.6	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.74ms` from Duesseldorf, DE
139.6.208.200	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.56ms` from Duesseldorf, DE
139.6.233.71	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.79ms` from Duesseldorf, DE
139.6.201.89	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.67ms` from Duesseldorf, DE
139.6.216.195	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`19.07ms` from Duesseldorf, DE
139.6.231.1	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.02ms` 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
178.224.45.224	AS50266 Odido Netherlands B.V.	`8.66ms` from Amsterdam, NL
65.52.153.176	AS8075 Microsoft Corporation	`0.31ms` from Amsterdam, NL
98.16.236.96	AS7029 Windstream Communications LLC	`7.51ms` from Atlanta, US
122.140.198.176	AS4837 CHINA UNICOM China169 Backbone	`4.35ms` from Changchun, CN
213.101.39.128	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
14.224.98.80	AS45899 VNPT Corp	`2.45ms` from Hanoi, VN
172.126.185.208	AS7018 AT&T Enterprises, LLC	`8.04ms` from Los Angeles, US
189.144.59.144	AS8151 UNINET	`1.11ms` from Mexico City, MX
95.240.242.144	AS3269 Telecom Italia S.p.A.	`6.95ms` from Milan, IT
123.133.126.144	AS4837 CHINA UNICOM China169 Backbone	`3.66ms` from Qingdao, CN
27.101.87.16	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`12.50ms` from Seoul, KR
39.119.101.192	AS9318 SK Broadband Co Ltd	`5.38ms` from Seoul, KR
121.4.199.32	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.77ms` from Shanghai, CN
35.73.76.112	AS16509 Amazon.com, Inc.	`0.14ms` from Tokyo, JP
59.175.45.192	AS4134 CHINANET-BACKBONE	`2.43ms` from Wuhan, CN
117.136.191.192	AS9808 China Mobile Communications Group Co., Ltd.	`1.98ms` from Beijing, CN
59.93.217.112	AS9829 National Internet Backbone	`1.45ms` from Chennai, IN
173.217.103.208	AS19108 Optimum	`12.76ms` from Dallas, US
84.154.107.176	AS3320 Deutsche Telekom AG	`3.81ms` from Duesseldorf, DE
87.151.48.240	AS3320 Deutsche Telekom AG	`4.43ms` from Duesseldorf, DE
107.4.46.224	AS7922 Comcast Cable Communications, LLC	`10.23ms` from Flint, US
219.137.107.128	AS4134 CHINANET-BACKBONE	`2.47ms` from Guangzhou, CN
8.210.23.80	AS45102 Alibaba (US) Technology Co., Ltd.	`0.79ms` from Hong Kong, HK
162.198.82.144	AS7018 AT&T Enterprises, LLC	`2.21ms` from Kansas City, US
42.176.151.192	AS4837 CHINA UNICOM China169 Backbone	`8.58ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f2 139.6.198.138

traceroute to 139.6.198.138 (139.6.198.138): 64 hops max, 52 byte packets

2 [AS197155] 5.187.51.2 0.386 ms

3 [AS24724] 212.91.8.73 4.924 ms

4 *

5 *

6 [AS680] 188.1.230.214 27.842 ms

7 [AS680] 139.6.14.69 26.38 ms

8 [AS680] 139.6.198.138 36.827 ms

Measurement taken from

IPinfo ProbeNet in Gdansk, PL

On November 6th 2025

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