Autonomous System details

AS137

Consortium GARR  ·  garr.it

Italy

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AS137 – Consortium GARR

Field Value
Country Italy
Website garr.it
Hosted domains 3,383
IPv4 addresses 2,762,752
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type Education
Registry ripe
Allocated 23 years ago on Aug 21, 2002
Updated 2 years ago on Oct 27, 2023

IP Ranges

Netblock Company Num of IPs
147.162.0.0/15 UNI-Padova 131,072
193.204.0.0/15 Consortium GARR 131,072
90.147.0.0/16 Consortium GARR 65,536
130.136.0.0/16 Dipartimento Scienze dell'Informazione 65,536
130.192.0.0/16 POLI-Torino 65,536
130.251.0.0/16 UNI-Genova 65,536
131.114.0.0/16 UNI-Pisa 65,536
131.154.0.0/16 INFN - CNAF - Bologna 65,536
131.175.0.0/16 CINECA Consorzio Interuniversitario 65,536
137.204.0.0/16 UNI-Bologna 65,536
138.41.0.0/16 DIR-GARR - Roma 65,536
140.105.0.0/16 UNI-Trieste 65,536
140.164.0.0/16 Area della ricerca di Napoli 65,536
141.108.0.0/16 INFN - Roma1 65,536
141.250.0.0/16 Universita' degli Studi di Perugia 65,536
143.225.0.0/16 UNI-Napoli Federico II 65,536
146.48.0.0/16 Area della Ricerca di Pisa 65,536
147.122.0.0/16 SS - SISSA Trieste 65,536
149.132.0.0/16 Universita' degli Studi di Milano - Bicocca 65,536
149.139.0.0/16 Area della Ricerca del CNR Firenze 65,536
150.145.0.0/16 Internet Registry 65,536
150.146.0.0/16 Sede Centrale ed Istituti di Roma 65,536
150.178.0.0/16 Area della Ricerca di Padova 65,536
150.217.0.0/16 UNI-Firenze 65,536
151.97.0.0/16 UNI-Catania 65,536
151.100.0.0/16 UNI-Roma1 65,536
155.185.0.0/16 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.253.0.0/16 Area della Ricerca di Milano 65,536
156.14.0.0/16 CIRA - Capua 65,536
156.148.0.0/16 Centro Ricerca, Sviluppo e Studi Superiori in Sardegna Societa' a Responsabilita' Limitata 65,536
157.27.0.0/16 UNI-Verona 65,536
157.138.0.0/16 Universita' Ca' Foscari Venezia 65,536
158.110.0.0/16 Universita' degli Studi di Udine 65,536
159.149.0.0/16 UNI-Milano 65,536
160.78.0.0/16 UNI-Parma 65,536
160.80.0.0/16 UNI-Roma2 65,536
160.97.0.0/16 UNI-Cosenza 65,536
192.167.0.0/16 Consortium GARR 65,536
193.206.0.0/16 Consortium GARR 65,536
212.189.128.0/17 Consortium GARR 32,768
131.175.192.0/18 CINECA Consorzio Interuniversitario 16,384
130.186.0.0/19 CINECA - Casalecchio di Reno (BO) 8,192
192.107.64.0/19 ENEA 8,192
194.119.192.0/19 Consiglio Nazionale delle Ricerche 8,192
192.84.128.0/20 Istituto Nazionale di Fisica Nucleare INFN 4,096
192.135.16.0/20 Istituto Nazionale di Fisica Nucleare INFN 4,096
192.84.144.0/21 Istituto Nazionale di Fisica Nucleare INFN 2,048
192.107.56.0/21 ENEA - Ente per le Nuove Tecnologie, Energia e Ambiente 2,048
192.135.8.0/21 Istituto Nazionale di Fisica Nucleare INFN 2,048
185.191.180.0/22 DIR-GARR - Roma 1,024
192.84.152.0/22 INFN (National Institute of Nuclear Physics) 1,024
192.107.52.0/22 ENEA - Frascati (RM) 1,024
192.107.96.0/22 ENEA - Trisaia - Rotondella (MT) 1,024
192.135.32.0/23 INFN - LNF - Frascati 512
192.150.194.0/23 UNI-L'Aquila 512
193.43.18.0/23 ARPAS - Sassari 512
192.41.218.0/24 UNI-Salerno 256
192.55.101.0/24 UNI-Napoli Federico II 256
192.84.127.0/24 INFN - TIFPA Trento Institute for Fundamental 256
192.84.156.0/24 INFN - Napoli 256
192.106.234.0/24 ASI - Matera 256
192.107.51.0/24 ENEA - Frascati (RM) 256
192.107.100.0/24 ENEA - Frascati (RM) 256
192.132.34.0/24 UNI-Napoli Federico II 256
192.133.28.0/24 UNI-Napoli Federico II 256
192.135.34.0/24 INFN - LNF - Frascati 256
192.135.35.0/24 INFN - LNGS - Laboratori Nazionali del Gran Sasso 256
192.135.36.0/24 INFN - Napoli 256
192.135.37.0/24 INFN - Portopalo di Capo Passero (SR) 256
192.135.165.0/24 UNI-Napoli Federico II 256
192.146.242.0/24 UNI-Cagliari 256
192.148.193.0/24 UNI-Genova 256
192.150.196.0/24 UNI-L'Aquila 256
192.156.213.0/24 INAF - OA Roma - Monte Porzio Catone (RM) 256
192.160.156.0/24 UNI-Cagliari 256
192.167.59.0/24 UNI-Bari 256
193.42.139.0/24 Gallerie degli Uffizi - Firenze 256
193.43.97.0/24 IRCCS Settore Ortopedia e Traumatologia 256
193.43.101.0/24 TIGEM Telethon Institute of Genetics and Medicine 256
193.43.109.0/24 Biblioteca Statale Stelio Crise di Trieste 256
193.43.116.0/24 CINECA CONSORZIO INTERUNIVERSITARIO 256
193.43.117.0/24 ARPAS - Sassari 256
193.43.141.0/24 IZS - Teramo 256

Netblock Company
2001:760::/32 Consortium GARR
2a00:1620::/32 Consiglio Nazionale delle Ricerche
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WHOIS Details

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                                                ASHandle:       AS137
                                                OrgID:          AS137
                                                ASName:         AS137
                                                ASNumber:       AS137
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3,383 domain names hosted across 1,416 IP addresses on this ASN.

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IP Address Domain Domains on this IP
90.147.26.163 ██████████ 176
150.146.205.180 ██████████ 102
193.205.211.6 ██████████ 41
137.204.24.208 ████████ 36
192.107.51.53 ███████ 35
137.204.24.209 ██████████ 33
160.80.2.46 ██████████ 29
192.167.90.37 ██████ 25
193.206.71.68 ████████ 24
193.205.23.246 ██████████ 22

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Peers

There are 68 peers for this ASN.

Peers Name
AS12 New York University
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS16004 MIX S.r.L. - Milan Internet eXchange
AS174 Cogent Communications, LLC
AS198150 SIACOM JSC
AS199342 Universita Cattolica del Sacro Cuore
AS202032 GOLINE SA
AS20745 CNIT Italian National Consortium for Telecommunications
AS20811 Retelit Digital Services S.p.A.
AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."
AS20965 GEANT Vereniging
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS21320 GEANT Vereniging
AS21333 IN.VA. S.p.A.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
AS2597 Consiglio Nazionale delle Ricerche
AS263444 Open X Tecnologia Ltda
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS29609 FONDAZIONE BRUNO KESSLER
AS31638 Lepida S.c.p.A.
AS32590 Valve Corporation
AS3275 CINECA CONSORZIO INTERUNIVERSITARIO
AS3303 Swisscom (Switzerland) Ltd
AS35110 Regione Basilicata
AS39120 Convergenze S.p.A.
AS41327 Fiber Telecom S.p.A.
AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)
AS42165 European Commission - Directorate General - Joint Research Centre
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS49976 Area Science Park
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS51708 Libera Universita di Bolzano
AS53062 ALT | GRUPO BRASIL TECPAR
AS5392 TELNET S.r.l.
AS5405 Inter.link GmbH
AS5502 NATO SACLANT Undersea Research Centre
AS57111 NOVA NETWORKS S.R.L.
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS61973 Netassist International s.r.o.
AS6204 INTERKVM HOST SRL
AS6461 Zayo Bandwidth
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8708 DIGI ROMANIA S.A.
AS8978 Holy See - Vatican City State
AS9009 M247 Europe SRL
AS9498 BHARTI Airtel Ltd.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
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ASN API & Database

Downstreams

There are 14 downstreams for this ASN.

Downstreams Name
AS12 New York University
AS16004 MIX S.r.L. - Milan Internet eXchange
AS199342 Universita Cattolica del Sacro Cuore
AS20745 CNIT Italian National Consortium for Telecommunications
AS2597 Consiglio Nazionale delle Ricerche
AS29609 FONDAZIONE BRUNO KESSLER
AS31638 Lepida S.c.p.A.
AS35110 Regione Basilicata
AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)
AS42165 European Commission - Directorate General - Joint Research Centre
AS49976 Area Science Park
AS51708 Libera Universita di Bolzano
AS5502 NATO SACLANT Undersea Research Centre
AS8978 Holy See - Vatican City State
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ASN API & Database

Pingable IPs

2,985 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
141.108.44.5 AS137 Consortium GARR 6.87ms from Frosinone, IT
151.97.56.4 AS137 Consortium GARR 12.19ms from Frosinone, IT
151.97.158.1 AS137 Consortium GARR 28.14ms from Marseille, FR
131.175.135.178 AS137 Consortium GARR 1.98ms from Milan, IT
130.136.2.24 AS137 Consortium GARR 3.47ms from Milan, IT
137.204.156.115 AS137 Consortium GARR 3.35ms from Milan, IT
131.154.98.246 AS137 Consortium GARR 5.33ms from Milan, IT
155.253.250.129 AS137 Consortium GARR 1.57ms from Milan, IT
193.204.41.197 AS137 Consortium GARR 1.70ms from Milan, IT
147.162.30.41 AS137 Consortium GARR 3.87ms from Milan, IT
193.204.14.174 AS137 Consortium GARR 8.43ms from Milan, IT
155.185.226.95 AS137 Consortium GARR 7.70ms from Milan, IT
159.149.124.158 AS137 Consortium GARR 0.94ms from Milan, IT
155.253.11.128 AS137 Consortium GARR 1.27ms from Milan, IT
137.204.57.41 AS137 Consortium GARR 3.37ms from Milan, IT
130.192.49.190 AS137 Consortium GARR 3.70ms from Milan, IT
155.185.145.198 AS137 Consortium GARR 13.59ms from Milan, IT
192.167.72.253 AS137 Consortium GARR 2.58ms from Milan, IT
158.110.95.77 AS137 Consortium GARR 5.54ms from Milan, IT
137.204.227.115 AS137 Consortium GARR 3.87ms from Milan, IT
158.110.81.228 AS137 Consortium GARR 5.53ms from Milan, IT
147.162.234.61 AS137 Consortium GARR 3.96ms from Milan, IT
150.178.97.1 AS137 Consortium GARR 3.94ms from Milan, IT
150.178.64.213 AS137 Consortium GARR 10.54ms from Milan, IT
158.110.46.177 AS137 Consortium GARR 5.58ms 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
5.101.58.73 AS21299 Kar-Tel LLC 9.32ms from Almaty, KZ
77.167.39.9 AS1136 KPN B.V. 6.92ms from Amsterdam, NL
38.242.24.73 AS64249 Charles River Operation 0.24ms from Boston, US
206.40.125.201 AS3663 NetNet 8.62ms from Chicago, US
97.156.103.201 AS6167 Verizon Business 17.30ms from Chicago, US
65.24.32.41 AS10796 Charter Communications Inc 11.90ms from Columbus, US
3.134.26.9 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
212.204.121.25 AS8767 M-net Telekommunikations GmbH 3.56ms from Frankfurt am Main, DE
75.71.218.73 AS7922 Comcast Cable Communications, LLC 4.53ms from Greenwood Village, US
124.156.163.9 AS132203 Tencent Building, Kejizhongyi Avenue 0.43ms from Hong Kong, HK
223.31.192.201 AS9583 Sify Limited 7.99ms from Hyderabad, IN
80.168.10.249 AS8426 ClaraNET LTD 0.45ms from London, GB
73.57.69.153 AS7922 Comcast Cable Communications, LLC 8.28ms from Miami, US
63.231.182.121 AS209 CenturyLink Communications, LLC 2.89ms from Minneapolis, US
159.93.70.25 AS2875 Joint Institute for Nuclear Research 3.32ms from Moscow, RU
153.222.66.201 AS4713 NTT DOCOMO BUSINESS,Inc. 11.20ms from Osaka, JP
58.151.61.57 AS3786 LG DACOM Corporation 1.85ms from Seoul, KR
92.113.2.185 AS9009 M247 Europe SRL 0.28ms from Warsaw, PL
20.199.211.137 AS8075 Microsoft Corporation 4.15ms from Zuerich, CH
105.110.169.233 AS36947 Telecom Algeria 12.25ms from Algiers, DZ
73.39.224.121 AS7922 Comcast Cable Communications, LLC 6.69ms from Ashburn, US
24.216.82.185 AS20115 Charter Communications LLC 4.60ms from Atlanta, US
12.212.234.9 AS7018 AT&T Enterprises, LLC 3.77ms from Atlanta, US
73.54.212.153 AS7922 Comcast Cable Communications, LLC 4.30ms from Atlanta, US
216.68.214.249 AS6181 Cincinnati Bell Telephone Company LLC 1.29ms from Cincinnati, US

Traceroute

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

$
traceroute -a -n -q1 -m5 146.48.181.49
traceroute to 146.48.181.49 (146.48.181.49): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 8.091 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS137 at robtex.

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