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Data as of Nov 9, 2026

74.212.144.0/21

No anonymizer space · no proxy exits in 30 days

Towerstream I, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS29930
Type
Residential
60% of it

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
74.212.144.0 - 74.212.155.2553,072TWRSTowerstream I, Inc. (TOWER-20) · USDirect AllocationDec 8, 2006abuse@towerstream.com
└ 74.212.144.0/298LAX0001unknown———
└ 74.212.144.32/298APPAREL-VENTURESunknown———
└ 74.212.144.40/304MEVIOunknown———
└ 74.212.144.44/304APPAREL-VENTURESunknown———
└ 74.212.144.48/298APPAREL-VENTURESunknown———
└ 74.212.144.56/298RSA-FILMSunknown———
└ 74.212.144.116/304LAX0007unknown———
└ 74.212.144.124/304LAX0075unknown———
└ 74.212.144.168/298YULA-BOYS-HIGH-SCHOOLunknown———
└ 74.212.144.192/304GRAND-EXALTED-PRODUCTIONS--INCunknown———
└ 74.212.144.204/304DAVID-KORDANSKY-GALLERYunknown———
└ 74.212.144.224/298CBS-INTERACTIVE-INCunknown———
└ 74.212.144.244/304LAX0004unknown———
└ 74.212.145.20/304ADVANCED-SLEEP-MEDICINE-SERVICES--INCunknown———
└ 74.212.145.32/2732WORLDLINK-VENTURESunknown———
└ 74.212.145.80/2816BUILDING-INDUSTRY-CREDITunknown———
└ 74.212.145.112/2816MERUELO-MADDUX-PROPERTIES-1318-E-8TH-STunknown———
└ 74.212.145.132/304INTELLIGENTSIA-COFFEE---TEA-INCORPORATEDunknown———
└ 74.212.145.216/298INTERNATIONAL-BONDED-COURIERSunknown———
└ 74.212.145.224/304THE-WILTERN-CENTERunknown———
└ 74.212.145.232/298NUCONTEXT-CREATIVE-INCunknown———
└ 74.212.145.240/298OLARTE-TRANSPORT-SERVICESunknown———
└ 74.212.145.248/298THE-WILTERN-CENTERunknown———
└ 74.212.146.8/298BEMIS-BALKIND-LLCunknown———
└ 74.212.146.72/298450-WASHINGTON-BLVDunknown———
└ 74.212.146.80/304RIBENKS-CORPunknown———
└ 74.212.146.112/304WORLDWIDE-BEVERAGE-IMPORTSunknown———
└ 74.212.146.116/304LEVINE-COMMUNICATIONS-9100-WILSHIRE-BLVD-540-E-TOWunknown———
└ 74.212.146.120/304GO4MATunknown———
└ 74.212.146.168/304CASA-COLIMAunknown———
└ 74.212.146.192/2732IN-SYNC-ADVERTISING-INC-6135-WILSHIRE-BLVDLAXunknown———
└ 74.212.146.236/304NATIONAL-GEOGRAPHIC-SOCIETYunknown———
└ 74.212.147.0/2732LAX0001unknown———
└ 74.212.147.32/298BUSS-46-INCunknown———
└ 74.212.147.40/298360-SOLUTIONS-9696-CULVER-BLVDLAXunknown———
└ 74.212.147.56/298RESOLUTION-ECONOMICS-LLCunknown———
└ 74.212.147.68/304LUBRICATING-SPECIALTIES-COMPANYunknown———
└ 74.212.147.72/304COMMERCIAL-METALS-COMPANYunknown———
└ 74.212.147.144/2816MAGNETECS-CORPORATIONunknown———
└ 74.212.147.160/298MAHALO-COM-INCunknown———
└ 74.212.147.176/298LOS-ANGELES-HIGH-TECH-HIGHunknown———
└ 74.212.147.184/304PRECO-INCunknown———
└ 74.212.147.188/304HAUTELOOK-5005-HAMPTON-STunknown———
└ 74.212.147.200/298FANCY-FILM-POST-PRODUCTIONSunknown———
└ 74.212.147.208/298DEUCE-ENTERTAINMENT-LLCunknown———
└ 74.212.147.240/298NEO-TEXunknown———
└ 74.212.148.8/304BLUEPRINT-POST-PRODUCTIONunknown———
└ 74.212.148.24/298PRABAL-GURUNG247-W-37TH-STNYCunknown———
└ 74.212.148.32/304AUTHOR-SERVICES--INCunknown———
└ 74.212.148.48/298INTEGRATED-DESIGN-TOOLSunknown———
└ 74.212.148.80/298BURBANK-AIRPORT-MARRIOTT-HOTEL--CONVENTION-CENTERunknown———
└ 74.212.148.160/2816UNDERGROUND-NETWORKunknown———
└ 74.212.149.0/304SARKIS-ARAKELIANunknown———
└ 74.212.149.8/298DYRDEK-ENTERPRISES-INCunknown———
└ 74.212.149.24/304BERNARDSunknown———
└ 74.212.149.28/304MORROW-MEADOWS-CORPORATIONunknown———
└ 74.212.149.36/304MANAGEMENT-SUCCESSunknown———
└ 74.212.149.48/298ECON-ONE-RESEARCH-INCunknown———
└ 74.212.149.56/298WEST-COAST-ULTRASOUND-INSTITUTE-INCunknown———
└ 74.212.149.64/2816EXOTIC-GRANITEunknown———
└ 74.212.149.104/298STEREO-Dunknown———
└ 74.212.149.112/2816THE-GORFAINE-SCHWARTZ-AGENCY-INCunknown———
└ 74.212.149.128/304SAS-ENTERTAINMENT-GROUPunknown———
└ 74.212.149.132/304EVERLY-CLOTHINGunknown———
└ 74.212.149.136/298ALL-STATE-TRUCKLINES-INCunknown———
└ 74.212.149.148/304UNITED-EL-SEGUNDO-INC-DBA-UNITED-OIL-CO-17311-S-MAunknown———
└ 74.212.149.176/298MOB-SCENE-LLCunknown———
└ 74.212.149.196/304INTERNATIONAL-SHEEP-SKIN--LEATHERunknown———
└ 74.212.149.208/304LAX0005unknown———
└ 74.212.149.216/298FFI-A-DIVISION-OF-JERRY-LEIGH-OF-CA-INCunknown———
└ 74.212.149.224/298FFI-A-DIVISION-OF-JERRY-LEIGH-OF-CA-INCunknown———
└ 74.212.149.236/304YOUTH-POLICY-INSTITUTEunknown———
└ 74.212.149.240/304BIG-BUDDHA-BABAunknown———
└ 74.212.149.244/304KYS-GROUPunknown———
└ 74.212.149.248/298SYCAMORE-COMMUNICATIONSunknown———
└ 74.212.150.32/298CONAIR-CORPORATIONunknown———
└ 74.212.150.48/304LAX0002unknown———
└ 74.212.150.56/298NATIONAL-HEALTH-LAW-PROGRAMunknown———
└ 74.212.150.72/304UNDERGROUND-NETWORKunknown———
└ 74.212.150.80/2816LAW-OFFICE-OF-LARRY-E--WASSERMANunknown———
└ 74.212.150.104/304CONAIR-CORPORATIONunknown———
└ 74.212.150.108/304COAST-PRODUCE-COMPANYunknown———
└ 74.212.150.112/298BRIONI-USAunknown———
└ 74.212.150.120/304COAST-PRODUCE-COMPANYunknown———
└ 74.212.150.140/304RDP-INVESTMENTS--LLCunknown———
└ 74.212.150.144/298JP-MOTORSPORTSunknown———
└ 74.212.150.152/304WEISS-MANAGEMENTunknown———
└ 74.212.150.160/298GRAFFITI-HOUSE-LA-LLCunknown———
└ 74.212.150.168/304WORLD-ASIAunknown———
└ 74.212.150.172/304HOLLYWOOD-CAMERA-AND-LIGHTINGunknown———
└ 74.212.150.192/298SGPS-SHOWRIGunknown———
└ 74.212.150.212/304ACCEXIA--LLCunknown———
└ 74.212.150.224/298EARTHCAMunknown———
└ 74.212.150.248/298ELKAY-PLASTICS-CO---INCunknown———
└ 74.212.151.0/298MARVEL-STUDIOS-INCunknown———
└ 74.212.151.16/2816ACADEMY-OF-MOTION-PICTURE-ARTS-AND-SCIENCESunknown———
└ 74.212.151.36/304SINCERE-CHANGES-LLCunknown———
└ 74.212.151.40/304CHALEKIAN-WEALTH-MGMTunknown———
└ 74.212.151.44/304WIND-TEX-INCunknown———
└ 74.212.151.56/298SIMPLICITY-MEDIAunknown———
└ 74.212.151.88/298STEREO-Dunknown———
└ 74.212.151.104/298FOUND-ANIMALSunknown———
└ 74.212.151.120/298PICTURES-IN-A-ROWunknown———
└ 74.212.151.132/304HOONIGAN-INDUTRIES-LLCunknown———
└ 74.212.151.136/304BEDROCK-MANUFACTURINGunknown———
└ 74.212.151.140/304RGA-ASSOCIATES-INCunknown———
└ 74.212.151.152/298BEVERLEY-HILLS-CAR-CLUBunknown———
└ 74.212.151.224/304ACTIONFREIGHT-DISTRIBUTION-INCunknown———
└ 74.212.151.228/304CONSOLIDATED-SMART-SYSTEMSunknown———
└ 74.212.151.232/298SGPS-SHOWRIGunknown———
└ 74.212.151.240/304LAX0001unknown———
└ 74.212.151.244/304KIZURE-IRON-WORKSunknown———
└ 74.212.151.248/298SOURCE-INTERLINK-COMPANIESunknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,22460%66
Business82440%113

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS29930

US
Name
Towerstream I, Inc.
Type
Internet provider
Registered
Jun 11, 2003
Domain
towerstream.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed