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Data as of Nov 12, 2026

208.49.40.0/22

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
78% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
208.49.40.0/21
since Nov 2025
AS46887UnknownLevel 3 Parent, LLC
via Fibertech Networks, LLC
208.49.0.0/16
since May 2005
AS3549Internet providerLevel 3 Parent, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
208.49.41.0/24
since May 2019
AS46887UnknownLevel 3 Parent, LLC
via Fibertech Networks, LLC
208.49.43.0/24
since Oct 2018
AS46887BusinessLevel 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
208.48.224.0 - 208.50.127.255106,496LVLT-ORG-208-48-224Level 3 Parent, LLC (LPL-141) · USDirect AllocationJul 29, 1999abuse@level3.com
└ 208.49.40.0/212,048FNL0811630401Fibertech Networks, LLC (FNL-4) · USReallocatedApr 27, 2007abuse@zayo.com
└ 208.49.40.0/2816BURLINGTON-CITY-SCHOOL-DISTRICTunknown———
└ 208.49.40.16/304VALLEY-HOSPITALunknown———
└ 208.49.40.20/304PRINCETON-HOSTED-SOLUTIONSunknown———
└ 208.49.40.24/304M-AND-T-BANKunknown———
└ 208.49.40.28/304COMODOunknown———
└ 208.49.40.36/304ONGAME-SERVICES-AMAYA-GAMINGunknown———
└ 208.49.40.40/304BERGER-AND-MONTAGUE-PCunknown———
└ 208.49.40.44/304ATLANTIC-COUNTY-LIBRARY-SYSTEMunknown———
└ 208.49.40.48/2816PRINCETON-HOSTED-SOLUTIONSunknown———
└ 208.49.40.64/298FIBERTECH-NETWORKSunknown———
└ 208.49.40.72/298CHRISTIANA-CARE-HEALTH-SERVICESunknown———
└ 208.49.40.80/298WILMINGTON-UNIVERSITYunknown———
└ 208.49.40.88/304MAIDEN-GLOBAL-SERVICING-COMPANY-LLCunknown———
└ 208.49.40.92/304MAIDEN-GLOBAL-SERVICING-COMPANY-LLCunknown———
└ 208.49.40.96/2816MAIDEN-GLOBAL-SERVICING-COMPANY-LLCunknown———
└ 208.49.40.112/298BURRIS-LOGISTICS-INCunknown———
└ 208.49.40.124/304PRINCETON-HOSTED-SOLUTIONSunknown———
└ 208.49.40.128/2664CINNAMINSON-SCHOOLSunknown———
└ 208.49.40.192/2664MERCER-COUNTY-SPECIAL-SERVICES-SCHOOL-DISTRICTunknown———
└ 208.49.41.0/2816DALPOS-ARCHITECTS-LLCunknown———
└ 208.49.41.16/298PURENERGY-LLCunknown———
└ 208.49.41.24/298UNITED-AUTO-SUPPLYunknown———
└ 208.49.41.48/304SUNY-UPSTATE-MEDICALunknown———
└ 208.49.41.52/304STATE-UNIVERSITY-OF-NEW-YORK-AT-BINGHAMTONunknown———
└ 208.49.41.56/298FT1-THE-POST-STANDARDunknown———
└ 208.49.41.64/2732FT2-THE-POST-STANDARDunknown———
└ 208.49.41.96/298CD-TECHNOLOGY-PARTNERSunknown———
└ 208.49.41.104/298C-AND-S-WORLDWIDE-HOLDINGS-INCunknown———
└ 208.49.41.112/298ST-JOSEPH-HOSPITALunknown———
└ 208.49.41.120/298SYRACUSE-CITY-SCHOOL-DISTRICTunknown———
└ 208.49.41.128/2816AVALON-DOCUMENT-SERVICESunknown———
└ 208.49.41.144/298STARNOVA-LLCunknown———
└ 208.49.41.152/298ELAUWIT-NETWORKSunknown———
└ 208.49.41.160/2816UNITED-AUTO-SUPPLYunknown———
└ 208.49.41.176/304RLI-INSURANCE-COMPANYunknown———
└ 208.49.41.180/304QUALTEKunknown———
└ 208.49.41.184/298THE-TECH-GARDEN-AND-CENTERSTATE-CEOunknown———
└ 208.49.41.192/2732C-AND-S-WORLDWIDE-HOLDINGS-INCunknown———
└ 208.49.41.224/298DIMARCO-ABIUSI-AND-PASCARELLA-CPA-PCunknown———
└ 208.49.41.232/304SUNY-UPSTATE-MEDICALunknown———
└ 208.49.41.236/312ONONDAGA-COMMUNITY-COLLEGE-2unknown———
└ 208.49.41.240/298FIBERTECH-TURNUP-SYRCunknown———
└ 208.49.41.248/298SCOTTECH-LLC-2unknown———
└ 208.49.42.192/2816AVALON-DOCUMENT-SERVICESunknown———
└ 208.49.42.208/2816FREED-MAXICK-CPA-PC-LANunknown———
└ 208.49.42.224/298MVP-WORKSunknown———
└ 208.49.42.232/298ROSWELL-PARK-CANCER-INSTITUTEunknown———
└ 208.49.42.240/304WESTERN-NEW-YORK-IMMEDIATE-CAREunknown———
└ 208.49.42.244/304SUMMER-STREET-CAPITAL-PARTNERS-LLCunknown———
└ 208.49.42.248/304M-E-ENGINEERINGunknown———
└ 208.49.43.0/24256FT0-BUREAU-VERITASBureau Veritas (C01746756) · USReassignedOct 4, 2007abuse@zayo.com
via FNL0811630401

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
Business80278%51
Unknown22222%6

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