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Data as of Nov 5, 2026

41.221.40.0/21

No anonymizer space · no proxy exits in 30 days

Simbanet (T) Limited

Announcement
this exact prefix
No RPKI
Announced by
AS37084
Type
Internet provider

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
41.221.32.0/20
since Dec 2010
AS37084Internet provider10
1 always on
Simbanet (T) Limited
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
41.221.40.0/23
since Dec 2016
AS37084Internet providerSimbanet (T) Limited
41.221.40.0/24
since Oct 2025
AS37084Internet providerSimbanet (T) Limited
41.221.41.0/24
since Feb 2023
AS37084Internet providerSimbanet (T) Limited

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
41.221.32.0/204,096SL71-20070521Simbanet (T) Limited (ORG-SL71-AFRINIC) · TZALLOCATED PA——
└ 41.221.41.0/2664SimbaNET_TZ_1SimbaNET Server Net - SNH DCASSIGNED PA——
└ 41.221.41.112/298SimbaNET_TZ_1VoipSwitchASSIGNED PA——
└ 41.221.41.120/298SimbaNET_TZ_1Netflow serverASSIGNED PA——
└ 41.221.41.128/2732SimbaNET_TZ_1SimbaNET House DC - ServersASSIGNED PA——
└ 41.221.41.160/2732SimbaNET_TZ_1VMs - Zantel Vlan 108ASSIGNED PA——
└ 41.221.41.192/298SimbaNET_TZ_1DNS Auth 1 SNH DNS interfaceASSIGNED PA——
└ 41.221.41.200/298SimbaNET_TZ_1DNS Auth 2 Zantel DNS interfaceASSIGNED PA——
└ 41.221.41.208/298SimbaNET_TZ_1Bandwidth Manager Server TestASSIGNED PA——
└ 41.221.41.216/298SimbaNET_TZ_1Allot Bandwidth Manager - ManagementASSIGNED PA——
└ 41.221.42.0/304SimbaNET_TZ_1Engineer Temp Internet - Dodoma POPASSIGNED PA——
└ 41.221.42.4/304SimbaNET_TZ_1MAF DodomaASSIGNED PA——
└ 41.221.42.8/304SimbaNET_TZ_1NIMR - RMO DodomaASSIGNED PA——
└ 41.221.42.12/304SimbaNET_TZ_1TACAIDS - DodomaASSIGNED PA——
└ 41.221.42.16/304SimbaNET_TZ_1WFP Dodoma - Warehouse (WLL Int)ASSIGNED PA——
└ 41.221.42.20/304SimbaNET_TZ_1Engineers Registration Board - DodomaASSIGNED PA——
└ 41.221.42.24/304SimbaNET_TZ_1Unicef - DodomaASSIGNED PA——
└ 41.221.42.28/304SimbaNET_TZ_1A FM 92.9 - DodomaASSIGNED PA——
└ 41.221.42.32/304SimbaNET_TZ_1TCRA - Dodoma IntASSIGNED PA——
└ 41.221.42.36/304SimbaNET_TZ_1Hotspot - Dodoma Wi-FiASSIGNED PA——
└ 41.221.42.40/304SimbaNET_TZ_1Aga Khan Hospital-Dodoma (Fiber Data)ASSIGNED PA——
└ 41.221.42.44/304SimbaNET_TZ_1Dyna Byte Ltd P2P IntASSIGNED PA——
└ 41.221.42.48/304SimbaNET_TZ_1Dodoma Test [Kahamba and Rama]ASSIGNED PA——
└ 41.221.42.52/304SimbaNET_TZ_1Fantasy Village Hotel Dodoma (Internet)ASSIGNED PA——
└ 41.221.42.56/304SimbaNET_TZ_1ENG006/1323:Engineers Registration Board - JKCC DodomaASSIGNED PA——
└ 41.221.42.60/304SimbaNET_TZ_1Softbridge Technologies & Consultancy - DodomaASSIGNED PA——
└ 41.221.42.64/304SimbaNET_TZ_1Exim Bank(T) - DodomaASSIGNED PA——
└ 41.221.42.68/304SimbaNET_TZ_16574/011: UNICEF Dodoma P2P Backup LinkASSIGNED PA——
└ 41.221.42.72/304SimbaNET_TZ_1Foundation For Civil Society Limited - DodomaASSIGNED PA——
└ 41.221.42.76/304SimbaNET_TZ_16193/001:New Dodoma Hotel - Keeka RoadASSIGNED PA——
└ 41.221.42.80/304SimbaNET_TZ_1SCI (T) LtdASSIGNED PA——
└ 41.221.42.84/304SimbaNET_TZ_1Nashera Hotel DododmaASSIGNED PA——
└ 41.221.42.88/304SimbaNET_TZ_1World Health Organization - DodomaASSIGNED PA——
└ 41.221.42.92/304SimbaNET_TZ_1Energy Water UtilitiesASSIGNED PA——
└ 41.221.42.96/304SimbaNET_TZ_1DAR013/510: Dar Ceramica - DodomaASSIGNED PA——
└ 41.221.42.108/304SimbaNET_TZ_1Watumishi Housing Company Limited (WHC) - DodomaASSIGNED PA——
└ 41.221.42.112/298SimbaNET_TZ_1Energy Water Utilities - Dodoma (Additional Block)ASSIGNED PA——
└ 41.221.42.120/304SimbaNET_TZ_1KILIMANJARO AUDIO VISUAL SERVICES-DodomaASSIGNED PA——
└ 41.221.42.124/304SimbaNET_TZ_1PAR004/1848: Parklane Resort -K-Ndege Oysterbay DodomaASSIGNED PA——
└ 41.221.42.128/298SimbaNET_TZ_1WFP - Dodoma InternetASSIGNED PA——
└ 41.221.43.0/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - Arusha 2ASSIGNED PA——
└ 41.221.43.16/304SimbaNET_TZ_1Paul PC Test blockASSIGNED PA——
└ 41.221.43.20/304SimbaNET_TZ_1Iringa POP - 2ASSIGNED PA——
└ 41.221.43.24/304SimbaNET_TZ_1Iringa POP 3ASSIGNED PA——
└ 41.221.43.28/304SimbaNET_TZ_1Iringa POP 4ASSIGNED PA——
└ 41.221.43.40/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - KahamaASSIGNED PA——
└ 41.221.43.80/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - KigaliASSIGNED PA——
└ 41.221.43.88/298SimbaNET_TZ_1testing L2service high MTU with Kenya - for AFRIXASSIGNED PA——
└ 41.221.43.208/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - DodomaASSIGNED PA——
└ 41.221.43.216/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - TeracoASSIGNED PA——
└ 41.221.43.224/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - MorogoroASSIGNED PA——
└ 41.221.43.232/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - Arusha 3ASSIGNED PA——
└ 41.221.43.240/298SimbaNET_TZ_1infrastructure backhaul Kijitonyama - MwanzaASSIGNED PA——
└ 41.221.45.4/304SimbaNET_TZ_1Heifer MbeyaASSIGNED PA——
└ 41.221.45.8/304SimbaNET_TZ_1Kinglion Investment Co. Ltd - MbeyaASSIGNED PA——
└ 41.221.45.16/304SimbaNET_TZ_1Mzumbe University - MbeyaASSIGNED PA——
└ 41.221.45.20/304SimbaNET_TZ_1System 2000 NITLASSIGNED PA——
└ 41.221.45.24/304SimbaNET_TZ_1M & C - Votre Reseau (P2P Int)ASSIGNED PA——
└ 41.221.45.28/304SimbaNET_TZ_1Hotspot Wi-Fi MbeyaASSIGNED PA——
└ 41.221.45.32/304SimbaNET_TZ_1M & C -Scania Tumaini University MakumiraASSIGNED PA——
└ 41.221.45.36/304SimbaNET_TZ_1TCRA MbeyaASSIGNED PA——
└ 41.221.45.40/304SimbaNET_TZ_1Unicef Mbeya ResidencyASSIGNED PA——
└ 41.221.45.44/304SimbaNET_TZ_1DAR013/510: Dar Ceramica - Mbeya (Fib Data)ASSIGNED PA——
└ 41.221.45.48/304SimbaNET_TZ_1TPSC - MbeyaASSIGNED PA——
└ 41.221.45.52/304SimbaNET_TZ_1City Coffee LTD - MbeyaASSIGNED PA——
└ 41.221.45.60/304SimbaNET_TZ_1Bonite Bottlers - MbeyaASSIGNED PA——
└ 41.221.45.64/304SimbaNET_TZ_1Sanlam General Insurance (T) LimitedASSIGNED PA——
└ 41.221.45.68/304SimbaNET_TZ_1Mantrac Tanzania Ltd-Mbeya SiteASSIGNED PA——
└ 41.221.45.72/304SimbaNET_TZ_1Planetel Communication LTD - Mbeya 2ASSIGNED PA——
└ 41.221.45.76/304SimbaNET_TZ_1Planetel Communication Ltd - Mbeya SiteASSIGNED PA——
└ 41.221.45.80/304SimbaNET_TZ_1Association Of Jehovahs Witnesses Of Tanzania - AJW Mbeya DepotASSIGNED PA——
└ 41.221.45.84/304SimbaNET_TZ_1Exim Bank - Mbeya BranchASSIGNED PA——
└ 41.221.45.88/304SimbaNET_TZ_1New Age Beverages Ltd - Mbeya City Centre (WLL Int)ASSIGNED PA——
└ 41.221.45.128/298SimbaNET_TZ_1M&C Scania Tumain UniversityASSIGNED PA——
└ 41.221.45.136/304SimbaNET_TZ_1Camusat MbeyaASSIGNED PA——
└ 41.221.45.140/304SimbaNET_TZ_1TISPA Mbeya - Testing IPASSIGNED PA——
└ 41.221.46.0/24256SimbaNET_TZ_1iDirect Emerald BillingASSIGNED PA——
└ 41.221.47.0/298SimbaNET_TZ_1BL-Silverlands-Farming IringaASSIGNED PA——
└ 41.221.47.8/298SimbaNET_TZ_1Consolata Hospital Ikonda (SAN ID: SMT10002781)ASSIGNED PA——
└ 41.221.47.16/298SimbaNET_TZ_1BL Silverlands SelousASSIGNED PA——
└ 41.221.47.24/298SimbaNET_TZ_1RSTGA SACCOS Mbeya - Rungwe (SAN ID: SMT10004504)ASSIGNED PA——
└ 41.221.47.32/298SimbaNET_TZ_1Kichaka Expeditions - Ruaha IringaASSIGNED PA——
└ 41.221.47.48/298SimbaNET_TZ_1Kibena factory SMT10005064ASSIGNED PA——
└ 41.221.47.56/298SimbaNET_TZ_1SMT10002641-Asilia Kwihala RuahaASSIGNED PA——
└ 41.221.47.64/298SimbaNET_TZ_1SMT10005544-Asilia JabaliASSIGNED PA——
└ 41.221.47.72/298SimbaNET_TZ_1Agroventure - BL Asilia BackupASSIGNED PA——
└ 41.221.47.80/298SimbaNET_TZ_1SMT10006504 - Aperture Africa Safari LtdASSIGNED PA——
└ 41.221.47.88/298SimbaNET_TZ_1Asalia Jabali BOH SMT10006384ASSIGNED PA——
└ 41.221.47.96/298SimbaNET_TZ_1SMT10006284 Tunduma SiteASSIGNED PA——
└ 41.221.47.104/298SimbaNET_TZ_1Nomad-Chada Katavi. SMT10003541ASSIGNED PA——
└ 41.221.47.112/298SimbaNET_TZ_1SMT10002701 Nomad KigelaiASSIGNED PA——

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS37084

TZ
Name
Simbanet (T) Limited
Type
Internet provider
Registered
Jan 21, 2009
Domain
simbanet.net
Website
www.simbanet.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed