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Data as of Nov 7, 2026

66.194.21.0/24

No anonymizer space · no proxy exits in 30 days

Richland County · space held by Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS397718
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
66.192.0.0/14AS3549Internet provider28
4 always on
Level 3 Parent, LLC

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
66.192.0.0/14262,144TWTC-NETBLK-4Level 3 Parent, LLC (LPL-141) · USDirect AllocationOct 25, 2001abuse@level3.com
└ 66.194.21.0/24256CTL-RCHCORichland County (RC-1402) · USReassignedJul 11, 2019—

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Level 3 Parent, LLC
Handle
LPL-141
Range
66.192.0.0/14
Registration type
Direct Allocation
Record created
Oct 25, 2001
Origin network

AS397718

US
Name
Richland County
Type
Business
Registered
Jul 10, 2019
Domain
richlandcountysc.gov
Industry
Government and Regulatory Agencies, Administrations, Departments, and Services
Spamhaus ASN-DROP
not listed