Data as of Nov 9, 2026

170.247.238.0/24

No anonymizer space · no proxy exits in 30 days

Alares Cabo Servicos de Telecomunicacoes S.A.

Announcement

170.247.238.0/23

RPKI valid

Announced by

AS28220

Type

Residential

Risk

30 / 100 · Medium

Recently moved

Recent change

New origin Sep 2026

from AS61792

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	RPKI
170.247.236.0/22 since Sep 2026	AS28220	Residential

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 170.247.238.0/23

Prefix: 170.247.238.0/23
Announced by: AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.
Type: Residential
RPKI: RPKI valid
Netname: 561153
Registrant: Alares Cabo Servicos de Telecomunicacoes S.A.
RIR: LACNIC

Registry

Holder

Organization: Not stated by the registry

Origin network

AS28220

Name: Alares Cabo Servicos de Telecomunicacoes S.A.
Type: Internet provider
Registered: Jun 9, 2008
Domain: alaresinternet.com.br
Website: www.alaresinternet.com.br
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
170.247.236.0/22	AS28220	/24	LACNIC	RPKI valid
170.247.236.0/22	AS61792	/24	LACNIC	Another network

IRR

Route objects on 170.247.238.0/23

Origin	Registry	Description	Maintainer	Modified
AS28220	TC	Alares Internet S/A	MAINT-AS28220	Sep 4, 2026
AS28220	RADB		MAINT-AS28220	Sep 2, 2026
AS61792 not the origin	RADB	Prefixo em "Customer Cone" da Link Brasil (AS271253).	MAINT-ASN271253	Oct 17, 2024

170.247.238.0/24

Announcements

Covering announcements

Network & registry

Covering announcement 170.247.238.0/23

Holder

AS28220

Covering aggregate above, the prefix's own history below

Routing history

History

Route origin authorizations

Route objects on 170.247.238.0/23

Registration for this announcement

Abuse contact