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Data as of Nov 9, 2026

64.215.0.0/18

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3549
Type
Internet provider
97% of it

Operators, sellers and brokers

Corporate gateways

NameParentIn 64.215.0.0/18/24s
Zscaler
2561.6%
1

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
64.212.0.0/14
since May 2005
AS3549Internet provider11
1 always on
More specific

Announcements inside

PrefixOriginTypeOperatorHolderRPKI
64.215.7.0/24
since Dec 2007
AS21801BusinessLevel 3 Parent, LLC
64.215.22.0/24
since Aug 2015
AS22616Corporate gatewayCorporate gatewaysoperated by ZscalerLevel 3 Parent, LLC
via Zscaler, Inc.

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
64.214.59.0 - 64.215.255.255115,968LVLT-ORG-64-212Level 3 Parent, LLC (LPL-141) · USDirect AllocationMar 15, 2000abuse@level3.com
└ 64.215.22.0/24256LVLT-ZSCAL-64-215-22Zscaler, Inc. (ZSCAL) · USReallocatedAug 8, 2014poc-abuse@zscaler.com
└ 64.215.22.0/24256ZSCALER-SAO2Zscaler, Inc. (C05217721) · BRReassignedAug 8, 2014poc-abuse@zscaler.com
via LVLT-ZSCAL-64-215-22

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider15,87297%8
Business2561.6%1
Corporate gateway2561.6%1

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS3549

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 21, 2000
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed