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WorldIP.io
Country

Sweden

Europe European Union SE
IPv4 addresses
32,259,834
CIDR ranges
10,372
Global rank · IPv4
#17 of 250
ASNs
879
Organizations
773
Regions / states
21

Top organizations

Top ASNs

ASNNameIPs
AS3301 Telia Company AB 6.53M
AS1257 Tele2 SWIPnet 3.51M
AS8434 Telenor Sverige AB 2.65M
AS16509 Amazon.com, Inc. 1.45M
AS29518 Bredband2 AB 854.0K
AS44034 Hi3G Access AB 630.8K
AS158 Ericsson Inc. 575.7K
AS8473 Bahnhof AB 525.8K
AS1653 Vetenskapsradet / SUNET 489.2K
AS12552 GlobalConnect AB 461.8K
AS8075 Microsoft Corporation 266.5K
AS197425 Saab AB 262.4K
AS56736 Vastra Gotalands Lans Landsting 203.8K
AS19399 Region stockholm 203.0K
AS702 Verizon Business 138.8K
AS1729 Telia Company AB 131.8K
AS25176 AC-Net AB 120.6K
AS33885 Telenor Sverige AB 117.8K
AS42708 Glesys Sweden AB 106.5K
AS29217 CGI Sverige AB 94.2K
AS5411 Tieto Oyj 90.6K
AS12501 UMDAC, Umea University 90.1K
AS31898 Oracle Corporation 87.0K
AS41076 Post Danmark A/S 81.9K
AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 77.3K

Regions / states / provinces

Network composition

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

By operator category
CategoryIPv4Share
Enterprise 11.69M
51.2%
ISP / Telecom 7.26M
31.8%
Mobile 2.33M
10.2%
Hosting / Cloud 900.4K
3.9%
Academic / Research 577.3K
2.5%
Government 68.4K
0.3%
CDN 2.0K
0.0%
By regional registry (RIR)
RegistryIPv4Share
RIPE NCC 30.04M
93.1%
ARIN 2.19M
6.8%
AFRINIC 16.1K
0.0%
APNIC 11.6K
0.0%
LACNIC 896
0.0%
Prefix-size distribution (network ranges by block size)
/8–/15
45
/16–/19
570
/20–/22
1,693
/23
923
/24
2,014
/25–/28
2,393
/29–/32
2,734

Routing & security

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

Announced prefixes
23,690
Origin ASNs
1,166
RPKI-valid
60.3%
14,287 of 23,690 ROA-covered

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

Web3 footprint

Sweden hosts 178 observed decentralized-network nodes across 8 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Reverse-DNS, threat intelligence & internet health

How much of Sweden'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
48.0%
15.47M IPs with a PTR
On threat blocklists
3.8K
flagged across 9 feeds
Internet adoption
95.8%
of population · 2025
Censorship signal
3.0%
27 confirmed-blocked · 30d
Network outages
2
events · last 90d
Median speed
218 Mbps ↓
126 Mbps ↑ · 20ms
48.0% 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 Sweden?

Sweden has 32,259,834 IPv4 addresses allocated across 10,372 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 Sweden?

The top organizations in Sweden by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Sweden?

Sweden has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Sweden in?

Sweden is located in Europe. IP address allocations in this region are managed by RIPE NCC.

Last updated: 2026-11-10 18:09:06 UTC
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