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Data as of Nov 7, 2026

213.204.4.0/24

Anonymizer · ISP proxy

Uno Communications SpA

Announcement
213.204.0.0/19
RPKI valid
Announced by
AS9137
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Uno Communications SpA
2 · Leased from
not leased
3 · Announced by
AS9137 Uno Communications SpA
since May 2005 · 21.5 yr ago
4 · Use
Proxy providersnamed IPRoyal
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 213.204.4.0/24/24s
IPRoyal
256100%
1

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
213.204.0.0/198,192IT-UNO-990916Uno Communications SpA (ORG-UCS1-RIPE) · ITALLOCATED PA—ripemaster@uno.it
└ 213.204.4.0/24256ISP-ROBUST-SOLUTIONS-20404unknownASSIGNED PASep 18, 2002ripemaster@uno.it
via IT-UNO-990916

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 213.204.0.0/19

Prefix
213.204.0.0/19
Announced by
AS9137 Uno Communications SpA
Type
Internet provider
Anonymizer addresses
1,024 addresses · 13%ISP proxy
Operator
Proxy providerssold by IPRoyal
RPKI
RPKI valid
Netname
IT-UNO-990916
Registrant
Uno Communications SpA
RIR
RIPE NCC
Origin network

AS9137

IT
Name
Uno Communications SpA
Type
Internet provider
Registered
Jan 6, 1999
Domain
uno.it
Website
www.uno.it
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed