Autonomous system
AS137: Consortium GARR
Italy · hosting / infrastructure
Estimated users is a published estimate of how many people use this network, extrapolated from 20,045 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.
What this tells you
- An estimated 29,240 people using this network are in Italy, <0.1% of everyone online there.
- 445 distinct organisations hold registered assignments inside this space, so an address here often belongs to one of their customers.
Countries in this space
Space we can place in a country covers 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Italy | 100% | 100% |
Organisations holding assignments here
Registered organisations account for 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space. Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| Consiglio Nazionale delle Ricerche | 17% | 50% | |
| Istituto Nazionale di Fisica Nucleare INFN | 7% | <0.1% | |
| Consortium GARR | 5% | 50% | |
| ALMA MATER STUDIORUM - Universita' di Bologna | 5% | <0.1% | |
| Universita' degli Studi di Modena e Reggio Emilia | 3% | - | |
| Universita' degli Studi di Napoli Federico II | 2% | <0.1% | |
| Universita' degli Studi di Roma Tor Vergata | 2% | <0.1% | |
| Universita' degli Studi di Padova | 2% | <0.1% | |
| CINECA Consorzio Interuniversitario | 2% | <0.1% | |
| Consiglio Nazionale delle Ricerche - CNR | 0.7% | <0.1% | |
| Istituto Nazionale di Astrofisica | 0.3% | <0.1% | |
| Everything else (434 more) | 53% | <0.1% |
Anonymizer signals
None of this space carries an anonymiser or hosting flag.
Every figure on this page is also JSON: /api/v2/directory/asn/137. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.