🇮🇹 Italy
Registry and organization country assignments can differ from the physical location of an IP. Snapshot: 2026-10-04.
54,085,248
Delegated IPv4 address slots
1,342
Registered ASNs
42
Hosting ASNs
3,133
Known VPN exit prefixes
Country reference
- ISO code
- IT
- Continent
- Europe
- Capital
- Rome
- Currency
- EUR
- Calling code
- 39
- EU member
- Yes
- Delegated IPv6 address slots
- 856,857,586,171,439,474,482,848,630,571,008
Registry allocations
Allocated and assigned RIR prefixes; address slots are summed across records and may overlap.
| Registry | Prefixes | IPv4 slots | IPv6 slots |
|---|---|---|---|
| APNIC | 9 | 2,560 | 79,231,789,291,723,181,481,068,068,864 |
| ARIN | 10 | 68,096 | 4,952,969,082,961,135,728,771,203,072 |
| RIPE_NCC | 4,817 | 54,014,592 | 856,773,401,413,064,790,165,638,791,299,072 |
Major autonomous systems
Showing up to 200 of 1,342 ASNs assigned to this country, ranked by announced IPv4 prefix address slots. Overlapping announcements count separately.
| ASN | Organization | Category | IPv4 slots | IPv6 prefixes |
|---|---|---|---|---|
| AS198319 | ARIA S.p.A. | business | 25,088 | 0 |
| AS8911 | TESLATEL SRL | business | 24,576 | 0 |
| AS29449 | ip telecom srl | isp | 24,576 | 1 |
| AS64445 | NetJoin srl | hosting | 23,808 | 5 |
| AS39657 | Comeser S.r.l. | business | 22,784 | 0 |
| AS208808 | Enegan S.p.A. | business | 22,528 | 1 |
| AS197075 | Active Network S.p.A. | business | 22,272 | 7 |
| AS8816 | Metrolink S.R.L. | business | 22,016 | 1 |
| AS8234 | RAI RadioTelevisione Italiana SPA | business | 21,504 | 0 |
| AS31319 | ESTRACOM SPA | business | 21,504 | 2 |
| AS20912 | Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." | business | 21,248 | 1 |
| AS49367 | Seflow s.r.l. | hosting | 21,248 | 5 |
| AS15605 | Connesi s.p.a. | business | 20,992 | 1 |
| AS15691 | UAN COMPANY S.R.L. | hosting | 20,480 | 1 |
| AS29050 | Terrecablate Reti e Servizi S.R.L. | business | 20,480 | 0 |
| AS39719 | Liguria Digitale S.p.A. | business | 20,480 | 2 |
| AS213260 | cwnet s.r.l. | business | 20,480 | 1 |
| AS13182 | Made Network Srl | hosting | 20,224 | 1 |
| AS52030 | Server Plan S.r.l. | hosting | 19,968 | 1 |
| AS57469 | Azienda Pubbliservizi Brunico | business | 19,968 | 0 |
| AS200043 | CESENA NET S.R.L. | business | 19,968 | 0 |
| AS31222 | Mewecom Italia spa | business | 19,456 | 1 |
| AS47408 | Mandarin S.p.A. | business | 19,456 | 1 |
| AS59766 | WicitY srl | business | 19,456 | 0 |
| AS60501 | Sirius Technology SRL | business | 18,944 | 2 |
Largest cities by reference population
GeoNames reference data; this is not a count of located IP addresses.
- Rome · 2,318,895
- Milan · 1,371,498
- Naples · 909,048
- Turin · 847,287
- Palermo · 648,260
- Genoa · 580,097
- Bologna · 394,843
- Florence · 367,150
- Bari · 316,491
- Catania · 311,584
Hosting counts use ASN organization classifications. VPN counts include distinct exit prefixes with a source-provided country seen within seven days of this snapshot; zero means no known evidence, not absence. Country and city references: GeoNames (CC BY 4.0).