AS39729

Name: AS39729 — REGISTER S.P.A.
Creator: ipdex

REGISTER S.P.A. ISP registered in Italy

21IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#29,978AS Rank

327/327RIS visibility

#68Rank in Italy

2006-04-18Allocated

REGISTER S.P.A. (AS39729) — ISP, registered in Italy. announces 21 IPv4 prefixes + 1 IPv6 prefixes. Rank in Italy: #68. Allocated: 2006-04-18.

IPv4 21IPv6 1

Announced prefixes · 22

v4 185.110.66.0/23 valid
v4 185.110.66.0/24 valid
v4 185.2.4.0/22 valid
v4 185.2.6.0/24 valid
v4 195.110.100.0/23 valid
v4 195.110.102.0/23 valid
v4 195.110.104.0/23 valid
v4 195.110.107.0/24 valid
v4 195.110.112.0/24 valid
v4 195.110.118.0/23 valid
v4 195.110.120.0/23 valid
v4 195.110.122.0/23 valid
v4 195.110.124.0/22 valid
v4 213.158.80.0/22 valid
v4 81.88.48.0/20 valid
v4 81.88.52.0/24 valid
v4 81.88.53.0/24 valid
v4 81.88.58.0/24 valid
v4 81.88.60.0/24 valid
v4 81.88.61.0/24 valid
v4 81.88.63.0/24 valid
v6 2a01:8100:2000::/36 valid

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 21 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	22
2026-06-13	22

Internet Exchanges · 1

MIX-IT Milan 5 Gbps

Facilities · 1

1 Facilities · 1 Countries

MIX DC CALDERA Milan

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