AS number details

AS37133

Airtel Tanzania  ·  airtel.com

Tanzania

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AS37133 – Airtel Tanzania

Field Value
Country Tanzania
Website airtel.com
Hosted domains 2
Number of IPv4 59,648
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry afrinic
Allocated 16 years ago on Aug 25, 2009
Updated 2 years ago on Jan 30, 2024

IP Ranges

Netblock Company Num of IPs
156.158.0.0/17 African Network Information Center 32,768
156.156.128.0/19 African Network Information Center 8,192
41.75.208.0/20 Airtel Tanzania 4,096
41.75.216.0/22 Airtel Tanzania 1,024
41.75.220.0/22 Airtel Tanzania 1,024
41.75.208.0/23 Airtel Tanzania 512
41.75.210.0/23 Airtel Tanzania 512
41.75.212.0/23 Airtel Tanzania 512
41.75.214.0/23 Airtel Tanzania 512
41.75.214.0/24 Airtel Tanzania 256
41.75.217.0/24 Airtel Tanzania 256
41.75.218.0/24 Airtel Tanzania 256
41.75.219.0/24 Airtel Tanzania 256
41.75.220.0/24 Airtel Tanzania 256
41.75.221.0/24 Airtel Tanzania 256
41.75.222.0/24 Airtel Tanzania 256
156.156.66.0/24 African Network Information Center 256
196.46.121.0/24 Airtel Tanzania 256
196.46.122.0/24 Airtel Tanzania 256
196.46.123.0/24 Airtel Tanzania 256
197.186.0.0/24 Airtel Tanzania 256
197.186.1.0/24 Airtel Tanzania 256
197.186.2.0/24 Airtel Tanzania 256
197.186.3.0/24 Airtel Tanzania 256
197.186.4.0/24 Airtel Tanzania 256
197.186.5.0/24 Airtel Tanzania 256
197.186.6.0/24 Airtel Tanzania 256
197.186.7.0/24 Airtel Tanzania 256
197.186.8.0/24 Airtel Tanzania 256
197.186.9.0/24 Airtel Tanzania 256
197.186.10.0/24 Airtel Tanzania 256
197.186.15.0/24 Airtel Tanzania 256
197.186.16.0/24 Airtel Tanzania 256
197.186.17.0/24 Airtel Tanzania 256
197.186.18.0/24 Airtel Tanzania 256
197.186.19.0/24 Airtel Tanzania 256
197.186.25.0/24 Airtel Tanzania 256
197.186.26.0/24 Airtel Tanzania 256
197.186.27.0/24 Airtel Tanzania 256
197.186.28.0/24 Airtel Tanzania 256
197.186.29.0/24 Airtel Tanzania 256
197.186.30.0/24 Airtel Tanzania 256
197.186.31.0/24 Airtel Tanzania 256
197.186.32.0/24 Airtel Tanzania 256
197.186.33.0/24 Airtel Tanzania 256
197.186.34.0/24 Airtel Tanzania 256
197.186.35.0/24 Airtel Tanzania 256
197.186.37.0/24 Airtel Tanzania 256
197.186.38.0/24 Airtel Tanzania 256
197.186.39.0/24 Airtel Tanzania 256
197.186.40.0/24 Airtel Tanzania 256
197.186.41.0/24 Airtel Tanzania 256
197.186.42.0/24 Airtel Tanzania 256
197.186.43.0/24 Airtel Tanzania 256
197.186.44.0/24 Airtel Tanzania 256
197.186.45.0/24 Airtel Tanzania 256
197.186.46.0/24 Airtel Tanzania 256
197.186.47.0/24 Airtel Tanzania 256
197.186.48.0/24 Airtel Tanzania 256
197.186.52.0/24 Airtel Tanzania 256
197.186.53.0/24 Airtel Tanzania 256
197.186.54.0/24 Airtel Tanzania 256
197.186.55.0/24 Airtel Tanzania 256
197.186.56.0/24 Airtel Tanzania 256
197.186.57.0/24 Airtel Tanzania 256
197.186.58.0/24 Airtel Tanzania 256
197.186.59.0/24 Airtel Tanzania 256
197.186.60.0/24 Airtel Tanzania 256
197.186.61.0/24 Airtel Tanzania 256
197.186.62.0/24 Airtel Tanzania 256
197.186.63.0/24 Airtel Tanzania 256
197.186.64.0/24 Airtel Tanzania 256
197.186.65.0/24 Airtel Tanzania 256

Netblock Company
2c0f:f2f8::/32 Airtel Tanzania
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WHOIS Details

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                                                ASHandle:       AS37133
                                                OrgID:          AS37133
                                                ASName:         AS37133
                                                ASNumber:       AS37133
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
41.75.209.251 ██████████ 1
197.186.0.20 ██████████ 1

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Peers

There are 20 peers for this ASN.

Peers Name
AS30844 Liquid Telecommunications Ltd
AS327708 Airtel Rwanda Ltd
AS327795 e-Government Authority
AS327912 National Health Insurance Fund (NHIF)
AS328075 Gadgetronix.Net Ltd
AS32860 Cats-Net Limited
AS328700 TISPA - Tanzania Internet Service Providers Association
AS329251 NATIONAL BANK OF COMMERCE LIMITED
AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD
AS36908 Vodacom Tanzania Ltd
AS36926 Airtel Networks Kenya Limited
AS37013 Satcom Networks Africa
AS37084 Simbanet (T) Limited
AS37100 SEACOM Limited
AS37143 Arusha Art Limited
AS37182 Tanzania Education And Research Network
AS37349 Aptus Solutions Ltd
AS37440 Airtel Malawi Ltd
AS63293 Facebook, Inc.
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS327708 Airtel Rwanda Ltd
AS36926 Airtel Networks Kenya Limited
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Downstreams

There are 11 downstreams for this ASN.

Downstreams Name
AS327795 e-Government Authority
AS327912 National Health Insurance Fund (NHIF)
AS328075 Gadgetronix.Net Ltd
AS32860 Cats-Net Limited
AS328700 TISPA - Tanzania Internet Service Providers Association
AS329251 NATIONAL BANK OF COMMERCE LIMITED
AS36926 Airtel Networks Kenya Limited
AS37013 Satcom Networks Africa
AS37182 Tanzania Education And Research Network
AS37349 Aptus Solutions Ltd
AS63293 Facebook, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
41.75.209.102 AS37133 Airtel Tanzania 0.34ms from Dar es Salaam, TZ
41.75.221.254 AS37133 Airtel Tanzania 0.84ms from Dar es Salaam, TZ
197.186.10.251 AS37133 Airtel Tanzania 0.66ms from Dar es Salaam, TZ
41.75.219.9 AS37133 Airtel Tanzania 0.80ms from Dar es Salaam, TZ
41.75.218.241 AS37133 Airtel Tanzania 1.17ms from Dar es Salaam, TZ
156.156.152.6 AS37133 Airtel Tanzania 9.73ms from Dar es Salaam, TZ
41.75.211.54 AS37133 Airtel Tanzania 0.70ms from Dar es Salaam, TZ
41.75.215.31 AS37133 Airtel Tanzania 0.60ms from Dar es Salaam, TZ
197.186.6.1 AS37133 Airtel Tanzania 0.77ms from Dar es Salaam, TZ
196.46.123.61 AS37133 Airtel Tanzania 0.62ms from Dar es Salaam, TZ
196.46.122.221 AS37133 Airtel Tanzania 0.76ms from Dar es Salaam, TZ
41.75.220.1 AS37133 Airtel Tanzania 1.00ms from Dar es Salaam, TZ
41.75.223.201 AS37133 Airtel Tanzania 0.79ms from Dar es Salaam, TZ
2c0f:f2f8:2600::3 AS37133 Airtel Tanzania 9.78ms from Dar es Salaam, TZ
41.75.214.81 AS37133 Airtel Tanzania 0.71ms from Dar es Salaam, TZ
41.75.213.137 AS37133 Airtel Tanzania 0.78ms from Dar es Salaam, TZ
196.46.121.2 AS37133 Airtel Tanzania 0.85ms from Dar es Salaam, TZ
41.75.208.65 AS37133 Airtel Tanzania 0.72ms from Dar es Salaam, TZ
156.158.127.254 AS37133 Airtel Tanzania 0.79ms from Dar es Salaam, TZ
156.156.154.2 AS37133 Airtel Tanzania 9.82ms from Dar es Salaam, TZ
2c0f:f2f8:6600:: AS37133 Airtel Tanzania 57.76ms from Johannesburg, ZA
2c0f:f2f8:600::4 AS37133 Airtel Tanzania 51.14ms from Johannesburg, ZA
197.186.52.167 AS37133 Airtel Tanzania 145.51ms from Cardiff, GB
41.75.212.118 AS37133 Airtel Tanzania 0.67ms 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
172.211.69.221 AS8075 Microsoft Corporation 1.71ms from Amsterdam, NL
134.255.228.141 AS197071 active-servers.com 0.63ms from Frankfurt am Main, DE
16.163.153.141 AS16509 Amazon.com, Inc. 0.14ms from Hong Kong, HK
5.80.227.61 AS2856 British Telecommunications PLC 5.85ms from London, GB
64.161.171.237 AS7018 AT&T Enterprises, LLC 2.23ms from Los Angeles, US
84.70.247.237 AS5378 Vodafone Limited 3.81ms from Manchester, GB
76.114.146.237 AS7922 Comcast Cable Communications, LLC 17.10ms from Miami, US
73.85.155.125 AS7922 Comcast Cable Communications, LLC 15.01ms from Miami, US
218.87.165.173 AS4134 CHINANET-BACKBONE 5.34ms from Nanchang, CN
119.222.232.45 AS4766 Korea Telecom 4.47ms from Seoul, KR
211.195.175.237 AS4766 Korea Telecom 1.34ms from Seoul, KR
89.210.9.45 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 7.61ms from Sofia, BG
108.59.4.157 AS30633 Leaseweb USA, Inc. 0.10ms from Washington, US
124.114.200.45 AS4134 CHINANET-BACKBONE 1.84ms from Xi'an, CN
70.160.102.141 AS22773 Cox Communications Inc. 10.32ms from Ashburn, US
50.234.237.237 AS7922 Comcast Cable Communications, LLC 1.45ms from Atlanta, US
76.118.216.173 AS7922 Comcast Cable Communications, LLC 8.45ms from Boston, US
24.172.202.45 AS10796 Charter Communications Inc 9.70ms from Columbus, US
187.158.246.77 AS8151 UNINET 18.06ms from Dallas, US
170.245.94.29 AS266520 VOOB TELECOM 19.80ms from Fortaleza, BR
14.204.104.141 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Kunming, CN
175.147.80.61 AS4837 CHINA UNICOM China169 Backbone 8.55ms from Liaoyang, CN
82.17.239.125 AS5089 Virgin Media Limited 4.64ms from London, GB
87.115.244.237 AS6871 Plusnet 4.99ms from London, GB
103.4.123.253 AS131316 Slnet Hosting 0.38ms from Melbourne, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 156.158.9.197
traceroute to 156.158.9.197 (156.158.9.197): 5 hops max, 52 byte packets
1 [AS15169] 142.250.208.134 243.732 ms
2 [] 102.0.126.254 267.959 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS37133 at robtex.

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