Data as of Nov 4, 2026

81.28.18.0/30

No anonymizer space · no proxy exits in 30 days

Verizon Business · space held by Verizon Czech s.r.o.

Announcement

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
81.28.16.0/20	4,096	CZ-UUNET-20060316	Verizon Czech s.r.o. (ORG-UA4-RIPE) · CZ	ALLOCATED PA	Mar 16, 2006	abuse.emea@verizon.com
└ 81.28.18.0/30	4	VZ-81-28-18-0	Fresenius Digital Technology GmbH	ASSIGNED PA	Nov 3, 2023	abuse.emea@verizon.com via CZ-UUNET-20060316

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

Announced by

Origin network