131.175.0.0/16

AS137 · Consortium GARR

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Summary

Country	Italy
Domain	cineca.it
ASN	AS137
Registry	RIPE
ID	CILEA-NET

WHOIS Details

inetnum:        131.175.0.0 - 131.175.255.255
netname:        CILEA-NET
descr:          CINECA Consorzio Interuniversitario
org:            ORG-CCI2-RIPE
country:        IT
admin-c:        AN1337-RIPE
tech-c:         GB2654-RIPE
tech-c:         SI4194-RIPE
status:         LEGACY
remarks:        This prefix is statically assigned
remarks:        To notify abuse mailto: cert@garr.it
remarks:        GARR - Italian academic and research network
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-irt:        IRT-GARR-CERT
mnt-by:         GARR-LIR
mnt-by:         CINECA-MNT
mnt-routes:     CINECA-MNT
abuse-c:        AG16225-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-08-26T10:15:50Z
source:         RIPE
abuse-email:    cert@garr.it
abuse-c:        AG16225-RIPE
abuse-org:      ORG-CCI2-RIPE

organisation:   ORG-CCI2-RIPE
org-name:       CINECA CONSORZIO INTERUNIVERSITARIO
country:        IT
org-type:       LIR
address:        Via Magnanelli 6/3
address:        40033
address:        Casalecchio di Reno (Bologna)
address:        ITALY
phone:          +390516171411
fax-no:         +390512130217
e-mail:         fornitore-ripe@cineca.it
admin-c:        AN1337-RIPE
abuse-c:        TC4375-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        INROMA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INROMA-MNT
created:        2012-08-16T14:39:13Z
last-modified:  2020-12-16T13:31:35Z
source:         RIPE

person:         Angelo Neri
address:        Via Magnanelli 6/3
address:        Casalecchio di Reno
address:        Bologna
address:        Italy
phone:          +39 051 6171411
e-mail:         a.neri@cineca.it
nic-hdl:        AN1337-RIPE
created:        2004-08-05T09:39:03Z
last-modified:  2016-04-06T14:43:18Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Gabriele Barbagallo
address:        CINECA
address:        Via dei Tizi,6
address:        I-00185 Roma
address:        Italy
phone:          +39 06 44486312
e-mail:         g.barbagallo@cineca.it
notify:         g.barbagallo@cineca.it
remarks:        Operational and Peering issues ---> reti@cineca.it
nic-hdl:        GB2654-RIPE
mnt-by:         INROMA-MNT
created:        2004-03-30T13:06:35Z
last-modified:  2020-07-14T08:07:47Z
source:         RIPE

person:         Simone Italiano
address:        CINECA - Casalecchio di Reno (BO)
address:        Via Magnanelli, 6/3
address:        I--Casalecchio
address:        Italy
phone:          +39 051 6171411
e-mail:         s.italiano@cineca.it
nic-hdl:        SI4194-RIPE
mnt-by:         GARR-LIR
created:        2020-03-09T12:09:27Z
last-modified:  2020-03-09T12:09:27Z
source:         RIPE

route:          131.175.0.0/16
descr:          CILEA-NET
origin:         AS137
remarks:        CILEA + Universita' Consorziate
mnt-by:         GARR-LIR
mnt-routes:     CINECA-MNT
created:        2002-04-24T11:36:31Z
last-modified:  2016-12-12T07:38:19Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 131.175.0.0/16

Range	ASN	Company	Num of IPs
131.175.0.0/22	AS31248	CINECA CONSORZIO INTERUNIVERSITARIO MILANO	1,024

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
131.173.0.0/16	AS680	Universitaet Osnabrueck; Rechenzentrum	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 184 domain names hosted across 61 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.175.187.72	polimi.it	16
131.175.186.66	artery-project.eu	14
131.175.186.70	fondazioneferre.it	13
131.175.186.58	politecnicomilano.info	13
131.175.186.39	4zeroplast.eu	11
131.175.186.127	ialcce.com	9
131.175.186.4	lensconference3.org	7
131.175.186.56	bestagini.com	7
131.175.186.62	asp-poli.it	7
131.175.66.142	fluoritech.it	6
131.175.186.64	grape-project.eu	6
131.175.186.84	trophy-project.eu	5
131.175.186.171	pegasus-europe.org	5
131.175.186.141	u-harward-project.eu	5
131.175.186.169	fdtc-workshop.eu	5
131.175.187.160	marcon.net	4
131.175.125.55	eerg.it	4
131.175.186.29	median-project.eu	4
131.175.66.133	foldhalo.it	4
131.175.125.50	mylearningtalk.ai	3

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

2,087 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
131.175.214.38	AS198949 Radware Ltd	`0.43ms` from Frankfurt am Main, DE
131.175.231.56	AS198949 Radware Ltd	`0.40ms` from Frankfurt am Main, DE
131.175.236.1	AS198949 Radware Ltd	`0.43ms` from Frankfurt am Main, DE
131.175.135.170	AS137 Consortium GARR	`1.87ms` from Milan, IT
131.175.209.140	AS198949 Radware Ltd	`0.76ms` from Frankfurt am Main, DE
131.175.206.242	AS198949 Radware Ltd	`0.87ms` from Frankfurt am Main, DE
131.175.233.228	AS198949 Radware Ltd	`0.44ms` from Frankfurt am Main, DE
131.175.218.133	AS198949 Radware Ltd	`0.42ms` from Frankfurt am Main, DE
131.175.221.253	AS198949 Radware Ltd	`0.44ms` from Frankfurt am Main, DE
131.175.194.118	AS198949 Radware Ltd	`0.75ms` from Frankfurt am Main, DE
131.175.133.159	AS137 Consortium GARR	`1.70ms` from Milan, IT
131.175.170.2	AS137 Consortium GARR	`9.59ms` from Milan, IT
131.175.29.253	AS137 Consortium GARR	`2.13ms` from Milan, IT
131.175.55.97	AS137 Consortium GARR	`0.75ms` from Milan, IT
131.175.205.40	AS198949 Radware Ltd	`0.44ms` from Frankfurt am Main, DE
131.175.3.14	AS31248 AS Cineca Sede di Milano	`1.22ms` from Milan, IT
131.175.187.100	AS137 Consortium GARR	`1.99ms` from Milan, IT
131.175.35.250	AS137 Consortium GARR	`7.67ms` from Milan, IT
131.175.200.63	AS198949 Radware Ltd	`0.55ms` from Amsterdam, NL
131.175.197.246	AS198949 Radware Ltd	`0.45ms` from Frankfurt am Main, DE
131.175.230.34	AS198949 Radware Ltd	`0.40ms` from Frankfurt am Main, DE
131.175.216.213	AS198949 Radware Ltd	`0.41ms` from Frankfurt am Main, DE
131.175.41.60	AS137 Consortium GARR	`1.65ms` from Milan, IT
131.175.120.136	AS137 Consortium GARR	`1.67ms` from Milan, IT
131.175.196.93	AS198949 Radware Ltd	`0.43ms` 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
2.134.30.176	AS9198 JSC Kazakhtelecom	`2.04ms` from Almaty, KZ
163.237.218.64	AS19255 YOUR.ORG, INC.	`0.37ms` from Chicago, US
72.110.217.48	AS6167 Verizon Business	`16.36ms` from Chicago, US
34.123.108.192	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
159.138.50.0	AS136907 HUAWEI CLOUDS	`1.07ms` from Hong Kong, HK
168.221.32.176	AS20214 Comcast Cable Communications, LLC	`1.90ms` from Miami, US
186.50.137.64	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
125.8.186.208	AS9824 JCOM Co., Ltd.	`11.46ms` from Osaka, JP
82.66.66.128	AS12322 Free SAS	`1.84ms` from Paris, FR
24.20.39.224	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Portland, US
47.254.34.112	AS45102 Alibaba (US) Technology Co., Ltd.	`0.41ms` from Santa Clara, US
189.141.37.240	AS8151 UNINET	`1.38ms` from Santiago de Queretaro, MX
104.187.228.48	AS7018 AT&T Enterprises, LLC	`16.64ms` from Chicago, US
217.252.168.160	AS3320 Deutsche Telekom AG	`6.09ms` from Frankfurt am Main, DE
114.105.0.208	AS4134 CHINANET-BACKBONE	`8.94ms` from Huai'an, CN
147.28.110.192	AS48101 Trooli Ltd.	`1.30ms` from London, GB
82.49.4.112	AS3269 Telecom Italia S.p.A.	`8.99ms` from Milan, IT
148.74.220.160	AS6128 Cablevision Systems Corp.	`7.83ms` from New York City, US
153.200.89.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.53ms` from Osaka, JP
15.236.114.192	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
68.194.75.240	AS6128 Cablevision Systems Corp.	`3.18ms` from Piscataway, US
98.80.211.48	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
51.13.55.48	AS8075 Microsoft Corporation	`1.78ms` from Sandefjord, NO
60.132.79.176	AS17676 SoftBank Corp.	`2.66ms` from Tokyo, JP
8.161.98.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.46ms` from Beijing, 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 -m9 131.175.6.35

traceroute to 131.175.6.35 (131.175.6.35): 9 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 8.991 ms

3 *

4 *

5 *

6 [AS174] 154.54.172.169 22.997 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On December 6th 2025

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