41.221.40.0/21

AS37084 · Simbanet (T) Limited

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Summary

Country	Tanzania
Domain	simbanet.net
ASN	AS37084
Parent Range	41.221.32.0/20
Registry	AFRINIC
ID	SL71-20070521

WHOIS Details

inetnum:        41.221.32.0 - 41.221.47.255
netname:        SL71-20070521
descr:          Simbanet (T) Limited
country:        TZ
org:            ORG-SL71-AFRINIC
admin-c:        CM-AFRINIC
admin-c:        SNH-AFRINIC
tech-c:         STL1-AFRINIC
tech-c:         SNH-AFRINIC
status:         ALLOCATED PA
notify:         noc@simbanet.co.tz
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      SN-MNT
mnt-routes:     SN-MNT
changed:        hostmaster@afrinic.net 20070521
changed:        hostmaster@afrinic.net 20080710
changed:        hostmaster@afrinic.net 20111205
changed:        hostmaster@afrinic.net 20150506
changed:        hostmaster@afrinic.net 20240617
source:         AFRINIC

organisation:   ORG-SL71-AFRINIC
org-name:       Simbanet (T) Limited
org-type:       LIR
country:        TZ
address:        SimbaNET Tanzania
address:        Plot 35, Haile Selassie Rd
address:        Oysterbay
address:        PO Box 14827
address:        Dar-es-salaam 14111
e-mail:         noc@simbanet.co.tz
phone:          tel:+255-22-216-3800
phone:          tel:+255-22-216-3800
admin-c:        CM-AFRINIC
admin-c:        SNH-AFRINIC
tech-c:         SNH-AFRINIC
tech-c:         STL1-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TF-196-45-32-0-196-45-47-255-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
remarks:        noc e-mail: <noc@simbanet.net>, phone: +255 22 2119099
changed:        hostmaster@arin.net 20031010
changed:        hostmaster@arin.org 20050106
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20060517
changed:        hostmaster@afrinic.net 20080710
changed:        sksharma@simbanet.co.tz 20130111
changed:        noc@simbanet.net 20160322
changed:        noc@simbanet.net 20170605
changed:        hostmaster@afrinic.net 20170629
changed:        noc@simbanet.net 20191206
changed:        hostmaster@afrinic.net 20240614
changed:        hostmaster@afrinic.net 20250327
source:         AFRINIC

role:           SimbaNET Hostmaster
address:        SimbaNET Tanzania Ltd
address:        Hostmaster team
address:        PO Box 14827
address:        Dar es Salaam
address:        Tanzania
e-mail:         ip-noc@simbanet.co.tz
admin-c:        FHS-AFRINIC
tech-c:         FHS-AFRINIC
admin-c:        JAM-AFRINIC
tech-c:         JAM-AFRINIC
admin-c:        CJ-AFRINIC
tech-c:         CJ-AFRINIC
nic-hdl:        SNH-AFRINIC
mnt-by:         SNH-MNT
abuse-mailbox:  abuse@simbanet.co.tz
changed:        frank@simbanet.co.tz 20150107
changed:        frank@simbanet.co.tz 20150318
changed:        frank@simbanet.co.tz 20201208
source:         AFRINIC

person:         Country Manager SimbaNET Tanzania
address:        SimbaNET Tanzania
phone:          tel:+255-22-216-3800
e-mail:         info@simbanet.co.tz
nic-hdl:        CM-AFRINIC
notify:         info@simbanet.co.tz
mnt-by:         SNH-MNT
changed:        frank@simbanwet.co.tz 20240530
source:         AFRINIC

person:         SimbaNET T Ltd
address:        SimbaNET House
address:        Kaunda Drive
address:        Dar es Salaam 14827
address:        Tanzania
phone:          tel:+255-22-216-3800
e-mail:         noc@simbanet.co.tz
nic-hdl:        STL1-Afrinic
mnt-by:         SN-MNT
changed:        ip-noc@simbanet.co.tz 20101122
changed:        ip-noc@simbanet.co.tz 20130111
changed:        frank@simbanet.co.tz 20170605
source:         AFRINIC

route:          41.221.36.0/23
descr:          SimbaNET Tanzania SubNET
origin:         AS37084
notify:         ip-noc@simbanet.co.tz
mnt-by:         SN-MNT
changed:        frank@simbanet.co.tz 20180827
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 41.221.40.0/21

Range	ASN	Company	Num of IPs
41.221.32.0/20	AS37084	Simbanet (T) Limited	4,096

BGP prefixes that are contained by 41.221.40.0/21

Range	ASN	Company	Num of IPs
41.221.40.0/23	AS37084	SimbaNET Server Net - SNH DC	512

Nearby Ranges

BGP prefixes that overlap with 41.221.0.0/16

Range	ASN	Company	Num of IPs
41.221.96.0/20	AS36969	Malawi Telecommunications Limited	4,096
41.221.160.0/20	AS36923	SWIFT NETWORKS LIMITED	4,096
41.221.208.0/20	AS3491	Gateway Communications (Pty) Ltd	4,096
41.221.16.0/20	AS36947	Telecom Algeria	4,096
41.221.176.0/20	AS30985	Orange Mali SA	4,096
41.221.208.0/20	AS31713	Gateway Communications (Pty) Ltd	4,096
41.221.0.0/20	AS36968	Electronic Communications Network (PTY) LTD	4,096
41.221.48.0/20	AS36965	WIA Tanzania	4,096
41.221.192.0/20	AS37517	CABO VERDE TELECOM, S.A	4,096
41.221.64.0/20	AS36865	Teledata Mozambique	4,096
41.221.32.0/20	AS37084	Simbanet (T) Limited	4,096
41.221.112.0/20	AS36974	MTN COTE D'IVOIRE S.A	4,096
41.221.80.0/20	AS36977	Airtel Uganda Limited	4,096
41.221.200.0/21	AS37517	CABO VERDE TELECOM, S.A	2,048
41.221.192.0/21	AS37517	CABO VERDE TELECOM, S.A	2,048
41.221.32.0/21	AS37084	Simbanet (T) Limited	2,048
41.221.216.0/22	AS31713	GW ZA local routes + WLL GW MOZ	1,024
41.221.0.0/22	AS36968	ECN_INTER	1,024
41.221.216.0/22	AS3491	GW ZA local routes + WLL GW MOZ	1,024
41.221.156.0/23	AS36986	africom harare network Static IP addresses	512
41.221.14.0/23	AS36968	ECN_HOSTING_CPT	512
41.221.154.0/23	AS36986	africom harare Static IP addresses	512
41.221.224.0/23	AS36916	SDC, Routers, Switches, Servers for Internal use.	512
41.221.158.0/23	AS36986	Africom Pvt Ltd	512
41.221.152.0/23	AS36986	africom harare Static IP addresses	512
41.221.236.0/23	AS36916	Ip ranges used to connect customers on Fibre	512
41.221.106.0/23	AS36969	Point to Point Internet links – Southern region	512
41.221.40.0/23	AS37084	SimbaNET Server Net - SNH DC	512
41.221.230.0/23	AS36916	Hosted PABX and Vibe Ip assignments	512
41.221.169.0/24	AS36923	SWIFT-NETWORKS-STATIC	256
41.221.145.0/24	AS36986	africom bulawayo Static IP addresses	256
41.221.254.0/24	AS17400	MSTELCOM - Public Services	256
41.221.240.0/24	AS17400	MSTELCOM - FREE-20150104	256
41.221.98.0/24	AS36969	Internet Customers	256
41.221.163.0/24	AS36923	SWIFT-NETWORKS-STATIC	256
41.221.209.0/24	AS31713	PCCW JNB01 Datacenter	256
41.221.209.0/24	AS3491	PCCW JNB01 Datacenter	256
41.221.6.0/24	AS36968	ECN_JHB_HOSTING3	256
41.221.249.0/24	AS17400	MSTELCOM - RESERVED - WAN-AREA	256
41.221.10.0/24	AS36968	ECN HOSTING3	256
41.221.243.0/24	AS17400	MSTelcom-Mercury Servicos de Telecomunicacoes, S.A.R.L	256
41.221.5.0/24	AS36968	Electronic Communications Network (PTY) LTD	256
41.221.161.0/24	AS36923	SWIFT-NETWORKS-STATIC	256
41.221.77.0/24	AS36865	Provider Local Registry	256
41.221.246.0/24	AS17400	MSTELCOM - DTI	256
41.221.164.0/24	AS36923	SWIFT-NETWORKS-STATIC	256
41.221.242.0/24	AS17400	MSTELCOM	256
41.221.8.0/24	AS36968	ECN_DATA_DBN	256
41.221.248.0/24	AS17400	MSTELCOM - RESERVED - NGN AREA VI	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
41.221.41.61	httanzania.co.tz	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

80 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
41.221.43.40	AS37084 Simbanet (T) Limited	1.01ms from Dar es Salaam, TZ
41.221.41.100	AS37084 Simbanet (T) Limited	0.93ms from Dar es Salaam, TZ
41.221.45.0	AS37084 Simbanet (T) Limited	16.52ms from Dar es Salaam, TZ
41.221.42.80	AS37084 Simbanet (T) Limited	19.57ms from Dar es Salaam, TZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
154.6.98.5	AS215224 NovoServe Customers ASN	0.49ms from Amsterdam, NL
96.33.211.133	AS20115 Charter Communications LLC	14.39ms from Atlanta, US
197.39.47.85	AS8452 TE-AS	5.53ms from Cairo, EG
185.184.179.165	AS6730 Sunrise GmbH	11.28ms from Geneve, CH
122.169.209.133	AS24560 Bharti Airtel Ltd., Telemedia Services	2.21ms from Hyderabad, IN
69.74.85.245	AS54004 Optimum WiFi	1.75ms from New York City, US
89.2.141.181	AS15557 Societe Francaise Du Radiotelephone - SFR SA	8.25ms from Paris, FR
120.142.107.149	AS10036 DLIVE	1.84ms from Seoul, KR
104.197.228.149	AS396982 Google LLC	0.12ms from Council Bluffs, US
20.49.249.245	AS8075 Microsoft Corporation	0.16ms from London, GB
151.67.230.165	AS1267 WIND TRE S.P.A.	6.32ms from Milan, IT
125.99.37.37	AS17488 Hathway IP Over Cable Internet	1.03ms from Mumbai, IN
189.50.152.37	AS28270 Videomar Rede Nordeste S/A	3.31ms from Osasco, BR
216.241.26.85	AS18747 IFX Corporation	0.76ms from Santiago, CL
189.133.36.245	AS8151 UNINET	4.92ms from Santiago de Queretaro, MX
23.213.95.117	AS16625 Akamai Technologies, Inc.	0.17ms from Ashburn, US
85.172.132.229	AS42362 PJSC Rostelecom	11.45ms from Krasnodar, RU
106.213.255.229	AS45609 Bharti Airtel Ltd. AS for GPRS Service	5.02ms from Mumbai, IN
39.26.133.165	AS4766 Korea Telecom	2.51ms from Seoul, KR
118.42.217.21	AS4766 Korea Telecom	5.48ms from Seoul, KR
124.74.59.21	AS4812 China Telecom (Group)	2.17ms from Shanghai, CN
223.11.37.37	AS4134 CHINANET-BACKBONE	0.46ms from Taiyuan, CN
83.15.68.197	AS5617 Orange Polska Spolka Akcyjna	3.46ms from Warsaw, PL
101.27.122.53	AS4837 CHINA UNICOM China169 Backbone	9.51ms from Beijing, CN
108.222.200.53	AS7018 AT&T Enterprises, LLC	1.97ms from Chicago, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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