AS31617 REEVO REEVO S.P.A.

REEVO REEVO S.P.A. · registered in Italy

IPv4 addresses10,49616 prefixes · <0.001% of announced IPv4

Rank in Italy#131largest network in IT by IPv4 space, of 1,081 · 0.02% of IT

Rank worldwide#8,778of 79,396 networks with IPv4

IPv616 x /32 (1,048,576 x /48)2 prefixes

CountryItaly1,121 ASNs registered there

Open AS31617 in ASN lookup Look up an IP in this network (45.66.100.1) All networks in Italy

IPv4 prefixes

All 16 prefixes, in address order.

45.66.100.0/22
45.92.148.0/22
62.192.148.0/22
91.241.86.0/23
151.1.100.0/22
185.186.92.0/22
185.252.52.0/22
192.166.252.0/24
192.172.232.0/24
192.188.248.0/24
192.207.14.0/24
193.23.114.0/24
194.143.142.0/23
195.88.230.0/23
195.88.234.0/23
217.26.180.0/22

IPv6 prefixes

All 2 prefixes.

2a0b:7380::/29
2a0c:2140::/29

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS60798#128 ASSERVEREASY Servereasy Srl11,008

AS48815#129 CriticalCase CriticalCase s.r.l11,008

AS206617#130 NEOMEDIA Neomedia S.r.l.10,752

AS198128#132 ASN-CONNECTING Connecting Project s.r.l.10,496

AS210129#133 atomonet-as Atomo Networks SRL10,240

AS60087#134 ASSUPERNOVA Netsons s.r.l.10,240

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources