Data as of Nov 9, 2026

216.203.128.0/17

No anonymizer space · no proxy exits in 30 days

Verizon Business

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

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
216.203.128.0/17	32,768	IALG-ALGX-2	Verizon Business (MCICS) · US	Direct Allocation	Aug 24, 1999	abuse@verizon.com
└ 216.203.147.0/24	256	IALG-SAGEUS	unknown	—	—	—
└ 216.203.152.0/24	256	XOXO-216-203-152-0	unknown	—	—	—
└ 216.203.153.128/25	128	XOXO-216-203-153-128	unknown	—	—	—
└ 216.203.156.192/27	32	XOXO-216-203-156-192	unknown	—	—	—
└ 216.203.160.0/24	256	IALG-ACTIVETECH	unknown	—	—	—
└ 216.203.187.0/24	256	IALG-PSN-2	unknown	—	—	—
└ 216.203.188.0/24	256	IALG-PSN-1	unknown	—	—	—

Origin network