138.41.0.0/16

AS137 · Consortium GARR

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Summary

Country	Italy
Domain	garr.it
ASN	AS137
Registry	RIPE
ID	CS-NET

WHOIS Details

inetnum:        138.41.0.0 - 138.41.255.255
netname:        CS-NET
descr:          DIR-GARR - Roma
country:        IT
org:            ORG-GIRa1-RIPE
admin-c:        CB20753-RIPE
tech-c:         MC4743-RIPE
tech-c:         GV7401-RIPE
tech-c:         PM22147-RIPE
status:         LEGACY
remarks:        This prefix is statically assigned
remarks:        To notify abuse mailto: [email protected]
remarks:        GARR - Italian academic and research network
remarks:        --------------------------------------------
remarks:        This prefix has been reserved to the public
remarks:        Schools in Italy connected to the GARR Network
remarks:        --------------------------------------------
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         GARR-LIR
mnt-irt:        IRT-GARR-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2024-02-08T08:30:43Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AG16225-RIPE
abuse-org:      ORG-GIRa1-RIPE

organisation:   ORG-GIRa1-RIPE
org-name:       Consortium GARR
country:        IT
org-type:       LIR
address:        Via dei Tizii, 6
address:        I-00185
address:        Roma
address:        ITALY
phone:          +39 06 4962 2000
fax-no:         +39 06 4962 2044
e-mail:         [email protected]
mnt-ref:        GARR-LIR
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GARR-LIR
abuse-c:        AG16225-RIPE
created:        2004-04-17T11:31:15Z
last-modified:  2023-10-24T12:17:13Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AG16225-RIPE
abuse-org:      undefined

person:         Claudia Battista
address:        Consortium GARR
address:        Via dei Tizii, 6
address:        I-00185-Roma
address:        Italy
phone:          +39 06 4962 2500
fax-no:         +39 06 4962 2044
e-mail:         [email protected]
nic-hdl:        CB20753-RIPE
mnt-by:         GARR-LIR
created:        2023-06-22T09:21:57Z
last-modified:  2023-08-08T06:26:25Z
source:         RIPE

person:         Giancarlo Viola
address:        Consortium GARR
address:        via dei Tizii, 6
address:        I-00185-Roma
address:        Italy
phone:          +39 06 4962 2568
e-mail:         [email protected]
nic-hdl:        GV7401-RIPE
mnt-by:         GARR-LIR
created:        2020-04-02T09:43:27Z
last-modified:  2020-04-02T09:43:27Z
source:         RIPE

person:         Massimo Carboni
address:        Consortium GARR
address:        Via dei Tizii, 6
address:        I 00185 Roma
address:        Italy
phone:          +39 06 4962 2501
fax-no:         +39 06 49622044
e-mail:         [email protected]
nic-hdl:        MC4743-RIPE
mnt-by:         GARR-LIR
created:        1970-01-01T00:00:00Z
last-modified:  2020-03-03T13:23:57Z
source:         RIPE

person:         Pasquale Mandato
address:        Consortium GARR
address:        Via dei Tizii, 6
address:        I 00185 Roma
address:        Italy
phone:          +39 06 4962 2528
fax-no:         +39 06 49622044
e-mail:         [email protected]
nic-hdl:        PM22147-RIPE
mnt-by:         GARR-LIR
created:        2020-04-01T07:08:14Z
last-modified:  2020-04-01T07:08:14Z
source:         RIPE

route:          138.41.0.0/16
descr:          GARR routes
origin:         AS137
remarks:        To notify abuse mailto: [email protected]
mnt-by:         GARR-LIR
created:        2011-01-26T10:21:07Z
last-modified:  2024-02-23T15:45:56Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range	ASN	Company	Num of IPs
138.210.0.0/16	AS5778	CenturyLink Communications, LLC	65,536
138.23.0.0/16	AS6106	University of California, Riverside	65,536
138.64.0.0/16	AS4685	ASAHI Net,Inc.	65,536
138.233.0.0/16	AS56736	Vastra Gotalandsregionen	65,536
138.80.0.0/16	AS58611	Charles Darwin University	65,536
138.123.0.0/16	AS46887	Delaware Technical Community College	65,536
138.237.0.0/16	AS18791	Texas Christian University	65,536
138.26.0.0/16	AS3452	University of Alabama at Birmingham - University Computer Center	65,536
138.210.0.0/16	AS29817	CenturyLink Communications, LLC	65,536
138.13.0.0/16	AS56	Air Force Systems Networking	65,536
138.50.0.0/16	AS367	Headquarters, USAISC	65,536
138.180.0.0/16	AS5839	Navy Network Information Center (NNIC)	65,536
138.77.0.0/16	AS24433	Central Queensland University	65,536
138.51.0.0/16	AS239	University of Toronto	65,536
138.86.0.0/16	AS15295	University of Northern Colorado	65,536
138.34.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.15.0.0/16	AS10753	NEC Laboratories America, Inc.	65,536
138.201.0.0/16	AS24940	Server Block	65,536
138.240.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.107.0.0/16	AS2497	OLYMPUS CORPORATION	65,536
138.6.0.0/16	AS38956	Uppsala local government	65,536
138.49.0.0/16	AS3128	University of Wisconsin-La Crosse	65,536
138.216.0.0/16	AS214692	Tuve-palvelut	65,536
138.195.0.0/16	AS212424	CENTRALESUPELEC	65,536
138.243.0.0/16	AS23779	NTT Communications Corporation	65,536
138.29.0.0/16	AS22742	Coast Guard Academy	65,536
138.220.0.0/16	AS10497	IBRD	65,536
138.70.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.52.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.210.0.0/16	AS2379	CenturyLink Communications, LLC	65,536
138.210.0.0/16	AS11398	CenturyLink Communications, LLC	65,536
138.210.0.0/16	AS14921	CenturyLink Communications, LLC	65,536
138.130.0.0/16	AS1221	Telstra Limited	65,536
138.217.0.0/16	AS1221	Telstra Limited	65,536
138.189.0.0/16	AS12511	Post CH AG	65,536
138.191.0.0/16	AS12511	Post CH AG	65,536
138.246.0.0/16	AS12816	Ludwig-Maximilians-Universitaet Muenchen	65,536
138.236.0.0/16	AS17234	Gustavus Adolphus College	65,536
138.92.0.0/16	AS11482	Canisius College	65,536
138.27.0.0/16	AS1540	Headquarters, USAISC	65,536
138.132.0.0/16	AS20746	Italtel SPA	65,536
138.115.0.0/16	AS270	National Aeronautics and Space Administration	65,536
138.106.0.0/16	AS202116	SCANIA CV AB	65,536
138.111.0.0/16	AS16509	Amazon Technologies Inc.	65,536
138.101.0.0/16	AS16509	Nikkei Inc.	65,536
138.232.0.0/16	AS1110	University of Innsbruck	65,536
138.90.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.225.0.0/16	AS20868	ABB Information Systems Ltd	65,536
138.119.0.0/16	AS611	University of New Brunswick	65,536

Hosted domains

There are 9 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.41.32.98	iismedi.edu.it	2
138.41.12.238	matrone.it	1
138.41.3.11	malignani.ud.it	1
138.41.3.38	liceomodigliani.it	1
138.41.32.99	iismedi.edu.it	1
138.41.42.20	jannuzzitv.it	1
138.41.7.4	studentipinin.it	1
138.41.0.227	cellini.fi.it	1
138.41.31.101	progettoaquamariname.it	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

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

IP Address	ASN	Details
138.41.42.81	AS137 Consortium GARR	`8.31ms` from Frosinone, IT
138.41.3.130	AS137 Consortium GARR	`3.95ms` from Milan, IT
138.41.6.130	AS137 Consortium GARR	`5.03ms` from Milan, IT
138.41.38.1	AS137 Consortium GARR	`13.24ms` from Rome, IT
138.41.11.65	AS137 Consortium GARR	`5.14ms` from Rome, IT
138.41.8.44	AS137 Consortium GARR	`2.73ms` from Rome, IT
138.41.24.227	AS137 Consortium GARR	`13.05ms` from Rome, IT
138.41.30.162	AS137 Consortium GARR	`19.59ms` from Milan, IT
138.41.13.97	AS137 Consortium GARR	`4.50ms` from Rome, IT
138.41.28.1	AS137 Consortium GARR	`11.57ms` from Rome, IT
138.41.5.34	AS137 Consortium GARR	`4.03ms` from Rome, IT
138.41.46.67	AS137 Consortium GARR	`1.41ms` from Milan, IT
138.41.37.97	AS137 Consortium GARR	`23.87ms` from Rome, IT
138.41.32.162	AS137 Consortium GARR	`14.06ms` from Rome, IT
138.41.17.197	AS137 Consortium GARR	`13.16ms` from Rome, IT
138.41.29.129	AS137 Consortium GARR	`11.27ms` from Rome, IT
138.41.26.65	AS137 Consortium GARR	`8.96ms` from Frosinone, IT
138.41.10.225	AS137 Consortium GARR	`8.46ms` from Rome, IT
138.41.16.161	AS137 Consortium GARR	`4.23ms` from Rome, IT
138.41.27.161	AS137 Consortium GARR	`11.29ms` from Rome, IT
138.41.2.249	AS137 Consortium GARR	`2.69ms` from Rome, IT
138.41.21.5	AS137 Consortium GARR	`21.96ms` from Rome, IT
138.41.22.33	AS137 Consortium GARR	`20.61ms` from Zuerich, CH
138.41.9.5	AS137 Consortium GARR	`11.62ms` from Rome, IT
138.41.34.97	AS137 Consortium GARR	`14.55ms` from Rome, 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
122.177.88.48	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.15ms` from Ahmedabad, IN
81.241.55.48	AS5432 Proximus NV	`2.39ms` from Brussels, BE
79.120.150.16	AS12301 Invitech ICT Services Kft.	`2.86ms` from Budapest, HU
190.7.50.208	AS20207 Gigared S.A.	`9.76ms` from Buenos Aires, AR
174.103.183.160	AS10796 Charter Communications Inc	`6.20ms` from Chicago, US
54.216.185.0	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
92.197.32.144	AS20676 Plusnet GmbH	`3.24ms` from Duesseldorf, DE
14.189.216.176	AS45899 VNPT Corp	`4.20ms` from Hanoi, VN
96.30.15.144	AS32244 Liquid Web, L.L.C	`0.21ms` from Lansing, US
202.53.45.240	AS7545 TPG Telecom Limited	`1.51ms` from Melbourne, AU
94.91.2.208	AS3269 Telecom Italia S.p.A.	`0.85ms` from Milan, IT
79.3.180.48	AS3269 Telecom Italia S.p.A.	`6.97ms` from Milan, IT
128.253.150.144	AS26 Cornell University	`6.46ms` from New York City, US
62.146.27.240	AS15598 NorthC Deutschland GmbH	`1.00ms` from Nuernberg, DE
14.11.198.192	AS2516 KDDI CORPORATION	`5.97ms` from Osaka, JP
201.97.21.16	AS8151 UNINET	`10.38ms` from Santiago de Queretaro, MX
116.41.73.80	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
31.47.112.240	AS8427 Joint Stock Company TransTeleCom	`8.93ms` from Yekaterinburg, RU
65.82.155.128	AS6389 AT&T Enterprises, LLC	`10.82ms` from Atlanta, US
73.103.179.0	AS7922 Comcast Cable Communications, LLC	`12.98ms` from Chicago, US
3.128.49.0	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
84.154.55.32	AS3320 Deutsche Telekom AG	`9.68ms` from Frankfurt am Main, DE
117.6.20.192	AS7552 Viettel Group	`2.30ms` from Hanoi, VN
49.68.49.224	AS4134 CHINANET-BACKBONE	`10.29ms` from Huai'an, CN
31.111.57.16	AS6871 Plusnet	`5.46ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 138.41.31.129

traceroute to 138.41.31.129 (138.41.31.129): 64 hops max, 52 byte packets

3 [] 193.201.28.15 0.477 ms

4 [AS137] 185.191.181.79 8.827 ms

5 [AS137] 212.189.220.40 17.598 ms

6 [AS137] 212.189.220.86 24.423 ms

7 [AS137] 138.41.31.129 26.308 ms

Measurement taken from

IPinfo ProbeNet in Rome, IT

On December 6th 2025

What are IP address ranges?

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