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Country

Mauritania

Africa MR
IPv4 addresses
60,888
CIDR ranges
89
Global rank · IPv4
#182 of 250
ASNs
14
Organizations
14
Regions / states
15

Top ASNs

ASNNameIPs
AS16509 Amazon.com, Inc. 131.1K
AS29544 Mauritanian Telecommunication Company 24.6K
AS37541 Chinguitel S.A 16.1K
AS37518 Fiber Grid INC 3.6K
AS328997 RIMATEL-SA 3.1K
AS37508 MATTEL 2.0K
AS60171 Afr-ix Telecom S.A. 1.0K
AS329048 NETCOM sa 1.0K
AS203020 HostRoyale Technologies Pvt Ltd 512
AS328549 SAHEL TELECOM LIBERIA 512
AS20598 IDDQD-AS 256
AS212238 Datacamp Limited 256
AS328850 Computer Sales & Services (C.S.S-SA) 256
AS329119 PATRIE NETWORK- PATRIE-NET- SA 256

Regions / states / provinces

Network composition

How Mauritania's allocated IPv4 space breaks down by operator type, regional registry, and block size.

By operator category
CategoryIPv4Share
ISP / Telecom 25.6K
99.0%
Enterprise 256
1.0%
By regional registry (RIR)
RegistryIPv4Share
AFRINIC 36.4K
59.8%
RIPE NCC 13.3K
21.9%
APNIC 9.2K
15.1%
ARIN 1.1K
1.9%
LACNIC 768
1.3%
Prefix-size distribution (network ranges by block size)
/16–/19
4
/20–/22
9
/23
4
/24
21
/25–/28
6
/29–/32
45

Routing & security

Live BGP routing footprint for Mauritania from our global collectors, with RPKI route-origin validation coverage.

Announced prefixes
480
Origin ASNs
16
RPKI-valid
7.7%
37 of 480 ROA-covered

RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →

Reverse-DNS, threat intelligence & internet health

How much of Mauritania's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.

Reverse-DNS coverage
4.7%
2.8K IPs with a PTR
Internet adoption
45.8%
of population · 2024
Censorship signal
2.9%
0 confirmed-blocked · 30d
Network outages
5
events · last 90d
Median speed
66 Mbps ↓
43 Mbps ↑ · 86ms
4.7% of allocated IPv4 has a PTR

Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.

Frequently Asked Questions

How many IPv4 addresses are allocated to Mauritania?

Mauritania has 60,888 IPv4 addresses allocated across 89 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.

What are the largest internet providers in Mauritania?

The top organizations in Mauritania by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 14 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Mauritania?

Mauritania has 14 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Mauritania in?

Mauritania is located in Africa. IP address allocations in this region are managed by AFRINIC.

Last updated: 2026-07-20 08:55:31 UTC
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