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Autonomous System

AS33765

TANZANIA TELECOMMUNICATIONS CO. LTD

Announced IPs
77,312
CIDR prefixes
12
ASN
AS33765

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Africa
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AFRINIC::AS-33765

Present at 4 internet exchanges: TIX Tanzania - Dar es Salaam, NAPAfrica IX Johannesburg: Peering, DarIX, LINX Mombasa

AS33765 — global IP footprint

Cities where AS33765 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
41.59.0.0/17 32.8K
37.1%
TTCLDATA TZ Dar es Salaam Region Dar es Salaam
41.59.128.0/17 32.8K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.0.0/18 16.4K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.128.0/18 16.4K
0.0%
TTCLDATA TZ Dar es Salaam Region Dar es Salaam
41.59.64.0/19 8.2K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.192.0/19 8.2K
25.9%
TTCLDATA TZ Dar es Salaam Region Dar es Salaam
196.43.64.0/19 8.2K
98.6%
TTCLDATA TZ Dar es Salaam Region Dar es Salaam
41.59.112.0/20 4.1K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.224.0/20 4.1K
23.1%
TTCLDATA TZ Dar es Salaam Region Dar es Salaam
196.46.96.0/20 4.1K
98.6%
TTCLDATA TZ
41.59.104.0/21 2.0K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.240.0/21 2.0K
0.0%
TTCLDATA TZ
41.59.96.0/22 1.0K
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ Dar es Salaam Region Dar es Salaam
41.59.102.0/23 512
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.248.0/23 512
0.0%
TTCLDATA TZ
41.59.254.0/23 512
44.9%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.250.0/24 256
96.5%
TTCLDATA TZ
41.59.253.0/24 256
86.3%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.255.0/24 256
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.128/25 128
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.128/25 128
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.64/26 64
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.64/26 64
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.0/27 32
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.32/27 32
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.32/28 16
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.16/28 16
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.48/29 8
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.0/29 8
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.56/30 4
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.8/30 4
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.100.60/31 2
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.12/31 2
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ
41.59.101.14/31 2
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD MW
41.59.100.62 1
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD RW
41.59.100.63 1
0.0%
TANZANIA TELECOMMUNICATIONS CO. LTD TZ

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS33765 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
196.43.81.0/24 20,949,559 2026-07-22 14:34:14
196.43.80.0/24 20,933,879 2026-07-22 14:34:14
196.43.79.0/24 20,737,274 2026-07-22 14:34:14
196.43.67.0/24 11,938,641 2026-07-22 14:34:14
196.43.66.0/24 11,915,953 2026-07-22 14:34:14
196.43.65.0/24 11,872,776 2026-07-13 06:46:32
196.43.74.0/24 1,935,495 2026-07-22 14:34:59
196.43.86.0/24 1,210,783 2026-07-22 14:34:14
41.59.218.0/24 856,771 2026-07-22 14:05:25
196.43.87.0/24 856,751 2026-07-22 14:34:14
41.59.171.0/24 794,763 2026-07-22 14:33:10
41.59.235.0/24 794,563 2026-07-22 14:33:10
41.59.236.0/24 794,388 2026-07-22 14:33:10
41.59.205.0/24 322,360 2026-07-22 14:05:24
41.59.216.0/24 313,921 2026-07-22 14:05:25
41.59.42.0/24 298,922 2026-07-22 14:34:59
41.59.230.0/24 294,620 2026-07-22 14:33:10
41.59.174.0/24 294,309 2026-07-22 14:33:10
41.59.64.0/24 289,892 2026-07-22 14:34:59
41.59.35.0/24 268,291 2026-07-22 14:34:59
41.59.39.0/24 227,440 2026-07-22 14:34:59
196.43.90.0/24 188,943 2026-07-22 14:34:59
41.59.24.0/24 114,873 2026-07-22 14:34:59
41.59.153.0/24 114,079 2026-07-22 14:33:10
41.59.185.0/24 113,867 2026-07-22 14:33:10
41.59.157.0/24 112,889 2026-07-22 14:33:10
41.59.16.0/24 112,459 2026-07-22 14:34:59
41.59.38.0/24 112,089 2026-07-22 14:34:59
41.59.31.0/24 111,909 2026-07-22 14:34:59
41.59.43.0/24 111,837 2026-07-22 14:34:59
41.59.44.0/24 111,634 2026-07-22 14:34:59
41.59.34.0/24 110,027 2026-07-22 14:34:59
41.59.68.0/24 109,343 2026-07-22 14:34:59
41.59.45.0/24 109,249 2026-07-22 14:34:59
41.59.36.0/24 109,123 2026-07-22 14:34:59
41.59.41.0/24 108,949 2026-07-22 14:34:59
41.59.106.0/24 108,934 2026-07-22 14:34:59
41.59.156.0/24 108,125 2026-07-22 14:33:10
41.59.183.0/24 107,206 2026-07-22 14:33:10
41.59.182.0/24 107,079 2026-07-22 14:33:10
41.59.190.0/24 106,998 2026-07-22 14:33:10
41.59.215.0/24 106,975 2026-07-22 14:05:25
41.59.46.0/24 106,381 2026-07-22 14:34:59
41.59.206.0/24 104,461 2026-07-22 14:05:25
41.59.208.0/24 98,358 2026-07-22 14:05:25
196.43.69.0/24 98,103 2026-07-22 14:34:59
196.43.93.0/24 97,707 2026-07-22 14:34:14
196.43.92.0/24 97,266 2026-07-22 14:34:14
41.59.30.0/24 94,834 2026-07-22 14:34:59
41.59.118.0/24 94,754 2026-07-22 14:34:59

Showing top 50 of 294 announced prefixes by sample volume.

Frequently Asked Questions

What is AS33765?

AS33765 is an Autonomous System Number assigned to TANZANIA TELECOMMUNICATIONS CO. LTD. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS33765 announce?

AS33765 announces 77.3K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Tanzania.

Who operates AS33765?

AS33765 is operated by TANZANIA TELECOMMUNICATIONS CO. LTD. The organization is based in Tanzania. You can view all IP ranges and related ASNs on the organization page.

What country is AS33765 registered in?

AS33765 is registered in Tanzania. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-22 14:55:31 UTC
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