AS12850 ASN-ENTER Retelit Digital Services S.p.A.

ASN-ENTER Retelit Digital Services S.p.A. · registered in Italy

IPv4 addresses35,8407 prefixes · 0.001% of announced IPv4

Rank in Italy#60largest network in IT by IPv4 space, of 1,081 · 0.07% of IT

Rank worldwide#4,542of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryItaly1,121 ASNs registered there

Open AS12850 in ASN lookup Look up an IP in this network (37.139.88.1) All networks in Italy

IPv4 prefixes

All 7 prefixes, in address order.

37.139.88.0/21
80.247.64.0/20
87.248.32.0/19
178.239.176.0/20
185.48.32.0/22
212.29.128.0/19
212.91.64.0/19

IPv6 prefixes

All 1 prefix.

2001:4d38::/32

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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