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Data as of Nov 6, 2026

200.51.208.0/20

No anonymizer space · no proxy exits in 30 days

Telefonica de Argentina

Announcement
200.51.0.0/16
RPKI valid
Announced by
AS10834
Type
Residential

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
200.51.208.0/22
since May 2005
AS22927Residential
200.51.212.0/22
since May 2005
AS22927Residential

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
200.51.0.0/1665,536—Telefonica de Argentina (AR-TEAR7-LACNIC)allocatedApr 27, 1999tasamail.ar@tmoviles.com.ar
└ 200.51.208.0/204,096—Telefonica de Argentina (AR-TEAR7-LACNIC)reallocatedApr 15, 2016tasamail.ar@tmoviles.com.ar

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 200.51.0.0/16

Prefix
200.51.0.0/16
Announced by
AS10834 Telefonica de Argentina
Type
Residential
Proxy exits
31
Always-on exits
2
RPKI
RPKI valid
Netname
AR-TEAR7-LACNIC
Registrant
Telefonica de Argentina
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS10834

AR
Name
Telefonica de Argentina
Type
Internet provider
Registered
Dec 8, 1997
Domain
telefonica.com.ar
Website
www.movistar.com.ar/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed