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Data as of Nov 15, 2026

8.29.212.0/22

No anonymizer space · no proxy exits in 30 days

Crown Castle Fiber LLC · space held by Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Business
>99% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
8.29.208.0/21
since Dec 2018
AS46887Unknown1Level 3 Parent, LLC
via Fibertech Networks, LLC
8.16.0.0/12AS3356Internet provider2,117
228 always on
Level 3 Parent, LLC
8.0.0.0/9AS3356Internet provider6,019
850 always on
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
8.29.213.0/24
since Aug 2016
AS62614BusinessLevel 3 Parent, LLC
via Fibertech Networks, 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
8.8.9.0 - 8.127.255.2557,862,016LVLT-ORG-8-8Level 3 Parent, LLC (LPL-141) · USDirect AllocationDec 1, 1992abuse@level3.com
└ 8.29.208.0/212,048LVLT-FNL-4-8-29-208Fibertech Networks, LLC (FNL-4) · USReallocatedAug 1, 2011abuse@zayo.com
└ 8.29.212.0/2664NETSMARTZunknown———
└ 8.29.212.64/2816GREENLIGHT-NETWORKSunknown———
└ 8.29.212.80/304CS-WORLDWIDE-HOLDINGS-INCunknown———
└ 8.29.212.84/304CS-WORLDWIDE-HOLDINGS-INCunknown———
└ 8.29.212.88/304MONROE-COMMUNITY-COLLEGEunknown———
└ 8.29.212.92/304COMPLEMAR-PARTNERS-INCunknown———
└ 8.29.212.96/304DATTO-INCunknown———
└ 8.29.212.100/304SMPunknown———
└ 8.29.212.104/298PROVVIDENZA-AND-WRIGHT-CPA-LLCunknown———
└ 8.29.212.112/2816COMPLEMAR-PARTNERS-INCunknown———
└ 8.29.212.128/304FIRST-GLOBAL-EXPRESS-INCunknown———
└ 8.29.212.132/304FIRST-GLOBAL-EXPRESS-INCunknown———
└ 8.29.212.136/298CGI-COMMUNICATIONS-INCunknown———
└ 8.29.212.144/298CGI-COMMUNICATIONS-INCunknown———
└ 8.29.212.152/304UNITY-HEALTH-SYSTEMunknown———
└ 8.29.212.156/304AGAPY-PHYSICAL-THERAPYunknown———
└ 8.29.212.160/298DATTO-INCunknown———
└ 8.29.212.168/298UNIVERSAL-CONNECTIVITYunknown———
└ 8.29.212.176/298UNIVERSAL-CONNECTIVITYunknown———
└ 8.29.212.184/298ST-JOHNS-HOMEunknown———
└ 8.29.212.192/304ST-JOHNS-HOMEunknown———
└ 8.29.212.196/304ESL-FEDERAL-CREDIT--UNIONunknown———
└ 8.29.212.200/298BEACON-HEALTH-OPTIONSunknown———
└ 8.29.212.208/298ECC-TECHNOLOGIESunknown———
└ 8.29.212.224/2732DOX-ELECTRONICS-INCunknown———
└ 8.29.213.0/24256NETWOLVES-CORPNetwolves Corp (C03186163) · USReassignedOct 19, 2012abuse@zayo.com
via LVLT-FNL-4-8-29-208
└ 8.29.214.0/24256NBC-UNIVERSALunknown———
└ 8.29.215.0/24256GREENLIGHT-NETWORKSunknown———

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

1,024 addresses
TypeAddressesShareRanges
Business1,016>99%28
Unknown80.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Nov 2021
Current origin since
Nov 2021 · 5.0 yr
Origin networks
1