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Data as of Nov 8, 2026

186.235.116.0/22

No anonymizer space · no proxy exits in 30 days

IWserver Internet Banda Larga Ltda.

Announcement
186.235.112.0/21
No RPKI
Announced by
AS28239
Type
Internet provider
50% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
186.235.118.0/24
since Apr 2021
AS28239Unknown
186.235.119.0/24
since Jul 2019
AS28239Unknown

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
186.235.112.0/212,048182746IWserver Internet Banda Larga Ltda. (06212876000188)allocatedApr 25, 2012marcos.paulo@iw.net.br
└ 186.235.118.0/24256413163Hagana Tecnologia Comercio de Sistemas LTDA (03636932000113)reassignedOct 18, 2021marcos.paulo@iw.net.br
via 182746
└ 186.235.119.0/24256393052Deltaomega Tecnologia EM Segurança (04322967000140)reassignedSep 24, 2020marcos.paulo@iw.net.br

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider51250%1
Unknown51250%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 186.235.112.0/21

Prefix
186.235.112.0/21
Announced by
AS28239 IWserver Internet Banda Larga Ltda.
Type
Internet provider
RPKI
No RPKI
Netname
182746
Registrant
IWserver Internet Banda Larga Ltda.
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS28239

BR
Name
IWserver Internet Banda Larga Ltda.
Type
Internet provider
Registered
Aug 12, 2008
Domain
iw.net.br
Website
www.iw.net.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed