139.191.0.0/16

AS42165 · European Commission - Directorate General - Joint Research Centre

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Summary

Country	unknown
Domain	jrc.it
ASN	AS42165
Registry	RIPE
ID	JRCISPRA

WHOIS Details

inetnum:        139.191.0.0 - 139.191.255.255
status:         LEGACY
remarks:        
remarks:        This inetnum has been transfered as part of the ERX.
remarks:        It was present in both the ARIN and RIPE databases, so
remarks:        the information from both databases has been merged.
remarks:        If you are the mntner of this object, please update it
remarks:        to reflect the correct information.
remarks:        
remarks:        Please see the information for this process:
remarks:        http://www.ripe.net/db/erx/erx-ip/network-139.html
remarks:        
remarks:        **** INFORMATION FROM ARIN OBJECT ****
remarks:        netname: JRCISPRA
descr:          COMMISSION OF THE EUROPEAN COMMUNITIES
descr:          Joint Research Centre
descr:          Ispra Site Directorate
descr:          I-21020 ISPRA (VA)
remarks:        country: IT
remarks:        changed: hostmaster@arin.net 19930125
remarks:        changed: hostmaster@arin.net 20030328
remarks:        **** INFORMATION FROM RIPE OBJECT ****
netname:        JRCISPRA
descr:          Commission of the European Communities
descr:          Joint Research Centre
country:        EU
admin-c:        JM4312-RIPE
tech-c:         JM4312-RIPE
remarks:        >>> To report intrusion attempts, hacking, spamming, or
remarks:        >>> other unacceptable behaviour by our users, please send
remarks:        >>> a message to abuse@jrc.it
mnt-by:         JRC-MNT
mnt-routes:     JRC-MNT
mnt-routes:     CICA-NMC
mnt-routes:     BELNET-MNT
mnt-routes:     DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-07-27T09:11:04Z
source:         RIPE

person:         Johan Meys
address:        European Commission
address:        Joint Research Centre
address:        C/ Inca Garcilaso
address:        41092 Seville
address:        Spain
phone:          +34 854 590553
nic-hdl:        JM4312-RIPE
created:        2007-05-31T14:48:44Z
last-modified:  2024-03-14T15:17:10Z
source:         RIPE
mnt-by:         JRC-MNT

route:          139.191.0.0/16
descr:          JRCISPRA
origin:         AS42165
holes:          139.191.112.0/20
holes:          139.191.152.0/21
holes:          139.191.184.0/21
holes:          139.191.192.0/20
mnt-by:         JRC-MNT
mnt-routes:     JRC-MNT
mnt-routes:     CICA-NMC
mnt-routes:     DFN-MNT
created:        2007-07-04T13:17:54Z
last-modified:  2019-04-24T09:27:30Z
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
139.78.0.0/16	AS395421	Oklahoma State University	65,536
139.31.0.0/16	AS749	DoD Network Information Center	65,536
139.74.0.0/16	AS1759	Valmet Oyj	65,536
139.7.0.0/16	AS3209	Vodafone GmbH	65,536
139.72.0.0/16	AS10370	Northwest Airlines, Inc.	65,536
139.55.0.0/16	AS7029	Windstream Communications LLC	65,536
139.70.0.0/16	AS11975	Virginia Institute of Marine Science	65,536
139.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
139.54.0.0/16	AS200656	Nokia EMEA	65,536
139.193.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.192.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.41.0.0/16	AS749	DoD Network Information Center	65,536
139.41.0.0/16	AS5852	DoD Network Information Center	65,536
139.75.0.0/16	AS680	Alfred-Wegener-Institut, Helmholtz-Zentrum fuer Polar- und Meeresforschung	65,536
139.52.0.0/16	AS5707	The University of Texas Health Science Center at Houston	65,536
139.67.0.0/16	AS19070	Eastern Illinois University	65,536
139.51.0.0/16	AS14017	Burlington Northern	65,536
139.186.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.72.0.0/16	AS26034	Northwest Airlines, Inc.	65,536
139.19.0.0/16	AS680	Max-Planck-Institut fuer Informatik, Saarbruecken	65,536
139.189.0.0/16	AS4134	China Telecom	65,536
139.167.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
139.79.0.0/16	AS16509	A100 ROW Inc	65,536
139.168.0.0/16	AS1221	Telstra Limited	65,536
139.35.0.0/16	AS749	DoD Network Information Center	65,536
139.163.0.0/16	AS135348	Qantas Airways	65,536
139.4.0.0/16	AS702	UUNET Germany Backbone	65,536
139.169.0.0/16	AS270	National Aeronautics and Space Administration	65,536
139.164.0.0/16	AS2116	Vestfold og Telemark FK	65,536
139.165.0.0/16	AS2611	Universite de Liege (ULg)	65,536
139.3.0.0/16	AS20765	Henkel AG & Co KGaA	65,536
139.170.0.0/16	AS4837	China Unicom Qinghai province network	65,536
139.182.0.0/16	AS2152	California State University San Bernardino	65,536
139.30.0.0/16	AS680	Rostock	65,536
139.48.0.0/16	AS16623	Alberta Health Services	65,536
139.17.0.0/16	AS680	Telegrafenberg G261	65,536
139.184.0.0/16	AS786	University of Sussex	65,536
139.166.0.0/16	AS786	National Oceanography Centre	65,536
139.53.0.0/16	AS3741	ArcelorMittal South Africa Ltd	65,536
139.174.0.0/16	AS680	Clausthal	65,536
139.179.0.0/16	AS8466	Bilkent University	65,536
139.188.0.0/16	AS8075	Microsoft Limited	65,536
139.18.0.0/16	AS680	Augustusplatz 10	65,536
139.175.0.0/16	AS4780		65,536
139.164.0.0/16	AS29695	Vestfold og Telemark FK	65,536

Hosted domains

There are 14 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.191.34.10	wassa2018.com	4
139.191.34.11	news4me.eu	3
139.191.221.20	gdacs.org	2
139.191.221.18	pvgis.fr	2
139.191.221.12	encr.eu	1
139.191.221.15	observatoire-comifac.net	1
139.191.34.48	emm.news	1
139.191.245.23	timanalytics.eu	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

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Pingable IPs

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

IP Address	ASN	Details
139.191.5.194	AS42165 European Commission - Directorate General - Joint Research Centre	`1.54ms` from Milan, IT
139.191.36.1	AS42165 European Commission - Directorate General - Joint Research Centre	`2.19ms` from Milan, IT
139.191.205.232	AS42165 European Commission - Directorate General - Joint Research Centre	`2.21ms` from Amsterdam, NL
139.191.159.231	AS198096 Junta de Andalucia	`9.69ms` from Lisbon, PT
139.191.125.254	AS42165 European Commission - Directorate General - Joint Research Centre	`2.46ms` from Brussels, BE
139.191.221.20	AS42165 European Commission - Directorate General - Joint Research Centre	`1.82ms` from Milan, IT
139.191.247.35	AS42165 European Commission - Directorate General - Joint Research Centre	`1.58ms` from Milan, IT
139.191.244.196	AS42165 European Commission - Directorate General - Joint Research Centre	`2.41ms` from Milan, IT

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
24.89.17.176	AS14291 Antietam Broadband	`5.32ms` from Ashburn, US
75.197.33.176	AS6167 Verizon Business	`12.97ms` from Atlanta, US
124.64.5.48	AS4808 China Unicom Beijing Province Network	`3.91ms` from Beijing, CN
174.0.57.240	AS6327 Shaw Communications Inc.	`5.38ms` from Calgary, CA
182.252.86.16	AS23923 Agni Systems Limited	`0.39ms` from Dhaka, BD
40.172.37.112	AS16509 Amazon.com, Inc.	`0.15ms` from Dubai, AE
98.67.243.128	AS8075 Microsoft Corporation	`0.18ms` from Frankfurt am Main, DE
103.82.246.240	AS142370 PT Master Star Network	`0.60ms` from Jakarta, ID
37.244.88.112	AS15533 Redcentric Solutions Ltd	`0.93ms` from London, GB
94.142.140.160	AS209641 I-SERVERS LTD	`0.51ms` from Moscow, RU
92.174.51.224	AS3215 Orange S.A.	`1.02ms` from Paris, FR
44.209.23.0	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
126.217.233.240	AS17676 SoftBank Corp.	`2.68ms` from Tokyo, JP
34.222.140.240	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
69.61.175.16	AS6181 Cincinnati Bell Telephone Company LLC	`2.44ms` from Cincinnati, US
91.21.29.80	AS3320 Deutsche Telekom AG	`3.26ms` from Frankfurt am Main, DE
222.45.75.144	AS56046 China Mobile communications corporation	`9.37ms` from Hangzhou, CN
171.241.204.80	AS7552 Viettel Group	`3.72ms` from Hanoi, VN
75.119.157.240	AS51167 Contabo GmbH	`0.25ms` from Lauterbourg, FR
105.79.21.16	AS36884 Wana Corporate	`11.49ms` from Madrid, ES
199.58.130.64	AS23486 Foremost Telecommunications	`4.89ms` from Monterrey, MX
52.53.46.0	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
15.165.190.96	AS16509 Amazon.com, Inc.	`1.23ms` from Seoul, KR
112.177.48.64	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
124.184.183.160	AS1221 Telstra Limited	`5.29ms` from Adelaide, AU

Traceroute

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

traceroute -a -n -q1 -m6 139.191.143.78

traceroute to 139.191.143.78 (139.191.143.78): 6 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 1.454 ms

2 *

3 [AS52263] 177.93.31.65 1.255 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On October 17th 2025

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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