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Country

Saint Kitts and Nevis

North America KN
IPv4 addresses
45,195
CIDR ranges
92
Global rank · IPv4
#190 of 250
ASNs
10
Organizations
9
Regions / states
14

Top ASNs

ASNNameIPs
AS11139 Cable & Wireless Dominica 20.5K
AS36290 The Cable of St. Kitts 14.6K
AS16509 Amazon.com, Inc. 3.1K
AS14813 Columbus Telecommunications (Barbados) Limited 1.0K
AS15344 Karib Cable 768
AS40249 The Government of Saint Kitts and Nevis 256
AS46408 Columbus Communication St. Vincent and the Grenadines Ltd. 256
AS396416 The Government of Saint Kitts and Nevis 256
AS397382 Eastern Caribbean Central Bank 256
AS398228 Antigua Wireless ventures Ltd 256

Regions / states / provinces

Network composition

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

By operator category
CategoryIPv4Share
ISP / Telecom 8.4K
68.8%
Hosting / Cloud 3.3K
27.1%
Government 512
4.2%
By regional registry (RIR)
RegistryIPv4Share
ARIN 43.9K
97.1%
RIPE NCC 1.3K
2.9%
Prefix-size distribution (network ranges by block size)
/16–/19
1
/20–/22
24
/23
9
/24
13
/25–/28
8
/29–/32
37

Routing & security

Live BGP routing footprint for Saint Kitts and Nevis from our global collectors, with RPKI route-origin validation coverage.

Announced prefixes
320
Origin ASNs
15
RPKI-valid
12.2%
39 of 320 ROA-covered

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

Reverse-DNS, threat intelligence & internet health

How much of Saint Kitts and Nevis'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
13.5%
6.1K IPs with a PTR
On threat blocklists
1
flagged across 2 feeds
Internet adoption
76.9%
of population · 2024
Censorship signal
1.2%
0 confirmed-blocked · 30d
Network outages
1
events · last 90d
Median speed
94 Mbps ↓
41 Mbps ↑ · 56ms
13.5% 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 Saint Kitts and Nevis?

Saint Kitts and Nevis has 45,195 IPv4 addresses allocated across 92 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 Saint Kitts and Nevis?

The top organizations in Saint Kitts and Nevis by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 9 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Saint Kitts and Nevis?

Saint Kitts and Nevis has 10 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Saint Kitts and Nevis in?

Saint Kitts and Nevis is located in North America. IP address allocations in this region are managed by ARIN.

Last updated: 2026-10-27 10:54:05 UTC
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