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Country

Sierra Leone

Africa SL
IPv4 addresses
93,124
CIDR ranges
100
Global rank · IPv4
#173 of 250
ASNs
15
Organizations
15
Regions / states
5

Top ASNs

ASNNameIPs
AS328297 QCell (SL) Limited 32.8K
AS37164 Orange (SL) Limited 19.7K
AS209049 Michcom Limited 3.3K
AS328581 Fiber One (SL) LIMITED 3.1K
AS329109 Zoodlabs(SL) Limited 2.6K
AS36988 Africell Sierra Leone Limited 2.0K
AS37449 ONLIME SL LIMITED 2.0K
AS37208 Afcom (SL) Limited 1.0K
AS37723 Cajutel (SL) Sarl Limited 1.0K
AS327990 AI NETWORKS LIMITED 1.0K
AS328258 Zen Internet Company (SL) Limited 1.0K
AS329574 Sierra Leone Research and Education Network 1.0K
AS328236 PCS Holdings Limited 768
AS37418 Guaranty Trust Bank Sierra Leone Limited 256
AS329680 Michcom-IX 256

Regions / states / provinces

Network composition

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

By operator category
CategoryIPv4Share
ISP / Telecom 23.8K
95.9%
Academic / Research 1.0K
4.1%
By regional registry (RIR)
RegistryIPv4Share
APNIC 42.2K
45.4%
AFRINIC 40.7K
43.7%
ARIN 6.3K
6.8%
RIPE NCC 3.1K
3.3%
LACNIC 768
0.8%
Prefix-size distribution (network ranges by block size)
/16–/19
2
/20–/22
17
/23
8
/24
19
/25–/28
6
/29–/32
48

Routing & security

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

Announced prefixes
364
Origin ASNs
23
RPKI-valid
8.0%
29 of 364 ROA-covered

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

Reverse-DNS, threat intelligence & internet health

How much of Sierra Leone'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
12.6%
11.8K IPs with a PTR
Internet adoption
25.1%
of population · 2024
Censorship signal
1.8%
0 confirmed-blocked · 30d
Network outages
5
events · last 90d
Median speed
9 Mbps ↓
5 Mbps ↑ · 152ms
12.6% 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 Sierra Leone?

Sierra Leone has 93,124 IPv4 addresses allocated across 100 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 Sierra Leone?

The top organizations in Sierra Leone by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 15 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Sierra Leone?

Sierra Leone has 15 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Sierra Leone in?

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

Last updated: 2026-07-19 19:10:33 UTC
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