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Data as of Nov 6, 2026

204.157.167.0/24

No anonymizer space · no proxy exits in 30 days

DC Internet Eireli · space held by Cogent Communications, LLC

Announcement
204.157.166.0/23
RPKI valid
Announced by
AS272744
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
204.157.164.0/22
since May 2026
AS13536Unknown34
5 always on
Cogent Communications, LLC
204.157.0.0/16
since Jun 2005
AS174Internet provider5,362
1,608 always on
Cogent Communications, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
204.157.0.0/1665,536COGENT-204-157-16Cogent Communications, LLC (COGC) · USDirect AllocationSep 21, 1994abuse@cogentco.com
└ 204.157.166.0/23512DCINTERNET-CGNT-NET-1DC Internet LTDA (C09803822) · BRReassignedJul 12, 2023abuse@cogentco.com
via COGENT-204-157-16

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 204.157.166.0/23

Prefix
204.157.166.0/23
Announced by
AS272744 DC Internet Eireli
Type
Residential
Proxy exits
31
Always-on exits
5
RPKI
RPKI valid
Netname
DCINTERNET-CGNT-NET-1
Registrant
DC Internet LTDA
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
204.157.0.0/16
Registration type
Direct Allocation
Record created
Sep 21, 1994
Legacy
yes
Origin network

AS272744

BR
Name
DC Internet Eireli
Type
Internet provider
Registered
Jul 11, 2022
Domain
dcinternet.com.br
Spamhaus ASN-DROP
not listed