Data as of Nov 4, 2026

187.103.36.0/23

No anonymizer space · no proxy exits in 30 days

Mundivox do Brasil LTDA

Announcement

187.103.36.0/22

RPKI valid

Announced by

AS17222

Type

Internet provider

Risk

0 / 100 · Low

Recent change

New origin Aug 2026

from AS17222 Mundivox do Brasil LTDA

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	RPKI
187.103.32.0/21 since Jan 2024	AS17222	Internet provider	16 1 always on
187.103.32.0/20 since Feb 2023	AS17222	Internet provider	34 1 always on

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 187.103.36.0/22

Prefix: 187.103.36.0/22
Announced by: AS17222 Mundivox do Brasil LTDA
Type: Internet provider
RPKI: RPKI valid
Netname: 450538
Registrant: Mundivox do Brasil LTDA
RIR: LACNIC

Registry

Holder

Organization: Not stated by the registry

Origin network

AS17222

Name: Mundivox do Brasil LTDA
Type: Internet provider
Registered: Aug 17, 2000
Domain: mundivox.com
Website: www.mundivox.com/homepage
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
187.103.32.0/20	AS17222	/24	LACNIC	RPKI valid

IRR

Route objects on 187.103.36.0/22

Origin	Registry	Description	Maintainer	Modified
AS17222	RADB	MUNDIVOX	MAINT-AS17222	Nov 13, 2023

187.103.36.0/23

Announcements

Covering announcements

Network & registry

Covering announcement 187.103.36.0/22

Holder

AS17222

Covering aggregate above, the prefix's own history below

Routing history

History

Route origin authorizations

Route objects on 187.103.36.0/22

Registration for this announcement

Abuse contact