LAYER3 INTEL
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Data as of Nov 10, 2026

166.90.52.0/23

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC

Announcement
166.90.0.0/16
No RPKI
Announced by
AS3356
Type
Internet provider
75% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
166.90.0.0/1665,536LEVEL5-CIDRLevel 3 Parent, LLC (LPL-141) · USDirect AllocationNov 17, 1993abuse@level3.com
└ 166.90.52.0/23512EXPRESSTEL-3unknown———
└ 166.90.52.128/25128EVER-PERFECT-SYSTEMSunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Internet provider38475%2
Business12825%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 166.90.0.0/16

166.90.0.0/16

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1