Data as of Nov 3, 2026

199.87.191.0/24

No anonymizer space · no proxy exits in 30 days

Grupo-SMS USA, LLC

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Recent change

New origin May 2026

from AS32524 Grupo-SMS USA, LLC, after 12.2 years unannounced

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
199.87.184.0/21	2,048	GRUPO-SMS	Grupo-SMS USA, LLC (GUL-5) · US	Direct Allocation	Feb 1, 2011	[email protected]
└ 199.87.191.0/24	256	199-87-191-0-SLASH24	Gruposms USA LLC (C03128067) · US	Reassigned	Aug 22, 2012	[email protected] via GRUPO-SMS

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

Registry

Origin network