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Data as of Nov 5, 2026

206.136.121.0/24

No anonymizer space · no proxy exits in 30 days

Verizon UK Limited · space held by Verizon Business

Announcement
this exact prefix
RPKI valid
Announced by
AS16224
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.136.0.0/14
since May 2005
AS701Internet provider437
1 always on
Verizon Business

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
206.136.0.0/14262,144NETBLK-UUNETCBLK136Verizon Business (MCICS) · USDirect AllocationSep 28, 1995abuse@verizon.com
└ 206.136.120.0/212,048206-136-120-0-REASSIGNFWC (C11216948) · USReassignedMay 21, 2025abuse@verizon.com
via NETBLK-UUNETCBLK136

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Verizon Business
Handle
MCICS
Range
206.136.0.0/14
Registration type
Direct Allocation
Record created
Sep 28, 1995
Legacy
yes
Origin network

AS16224

GB
Name
Verizon UK Limited
Registered
Jan 31, 2001
Domain
verizon.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed