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Data as of Nov 5, 2026

181.78.224.0/21

No anonymizer space · no proxy exits in 30 days

IFX Corporation

Announcement
181.78.224.0/19
RPKI valid
Announced by
AS18747
Type
Hosting
63% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
181.78.224.0/24
since Dec 2024
AS52468Internet provider
181.78.226.0/24
since Apr 2025
AS52468Internet provider
181.78.227.0/24
since Apr 2025
AS52468Internet provider

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
181.78.0.0/15131,072—IFX Networks Argentina S.R.L. (AR-INAS-LACNIC)allocatedFeb 26, 2014aframirez@ifxcorp.com
└ 181.78.224.0/24256—Ufinet Costa Rica, S. A. (CR-GNFT-LACNIC)reallocatedJan 8, 2025dparral@ufinet.com
└ 181.78.226.0/23512—UFINET Guatemala S. A. (GT-UFRT-LACNIC)reallocatedApr 14, 2025dparral@ufinet.com

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Hosting1,28063%2
Internet provider76838%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 181.78.224.0/19

Prefix
181.78.224.0/19
Announced by
AS18747 IFX Corporation
Type
Hosting
Proxy exits
697
Always-on exits
354
RPKI
RPKI valid
Netname
AR-INAS-LACNIC
Registrant
IFX Networks Argentina S.R.L.
RIR
LACNIC
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS18747

US
Name
IFX Corporation
Type
Hosting
Registered
Feb 17, 2015
Domain
ifxnetworks.com
Website
www.ifxnetworks.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
6