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Data as of Nov 5, 2026

81.94.45.16/28

No anonymizer space · no proxy exits in 30 days

Alpha Online Ltd

Announcement
81.94.45.0/24
RPKI valid
Announced by
AS25251
Type
Internet provider
Risk
10 / 100 · Low
Shared address

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.94.44.0/221,024RU-ALPHA-20020809Alpha Online Ltd (ORG-AOL10-RIPE) · RUALLOCATED PADec 18, 2025abuse@alpha.moscow
└ 81.94.45.16/2816ARTCON-NETArt-Constructor PoP2 (NAT pool)ASSIGNED PAJul 30, 2003abuse@alpha.moscow
via RU-ALPHA-20020809

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 81.94.45.0/24

Prefix
81.94.45.0/24
Announced by
AS25251 Alpha Online Ltd
Type
Internet provider
RPKI
RPKI valid
Netname
RU-ALPHA-20020809
Registrant
Alpha Online Ltd
RIR
RIPE NCC
Origin network

AS25251

RU
Name
Alpha Online Ltd
Type
Internet provider
Registered
Sep 12, 2002
Domain
alpha.moscow
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed