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Country

Norway

Europe NO
IPv4 addresses
16,410,582
CIDR ranges
3,198
Global rank · IPv4
#31 of 250
ASNs
356
Organizations
309
Regions / states
15

Top ASNs

ASNNameIPs
AS2119 Telenor Norge AS 4.25M
AS2116 Globalconnect As 1.81M
AS25400 Telia Norge AS 1.63M
AS5619 Tieto Norway AS 1.23M
AS29695 Lyse Tele 1.08M
AS224 Kunnskapssektorens Tjenesteleverandor 1.05M
AS8075 Microsoft Corporation 526.6K
AS15659 NextGenTel AS 238.1K
AS34087 Nte Telekom As 152.6K
AS21293 Norsk Rikskringkasting AS 132.1K
AS49278 Ikt-kapasiteter 132.1K
AS42175 Equinor ASA 131.1K
AS207441 Norsk Hydro ASA 131.1K
AS8542 Eviny Fiber AS 129.3K
AS5377 Marlink AS 94.5K
AS702 Verizon Business 90.1K
AS21171 Schibsted Media AS 69.6K
AS8473 Bahnhof AB 68.1K
AS199791 Embriq AS 67.6K
AS60278 Helse Vest IKT AS 66.6K
AS200139 Statens Vegvesen 66.6K
AS7377 University of California, San Diego 65.5K
AS21331 Oslo kommune, Digitaliseringsetaten 65.5K
AS28795 ELKEM AS 65.5K
AS59863 Norsk Regnesentral STI 65.5K

Regions / states / provinces

Network composition

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

By operator category
CategoryIPv4Share
Enterprise 6.48M
55.8%
Mobile 2.99M
25.8%
ISP / Telecom 2.12M
18.3%
Hosting / Cloud 5.6K
0.0%
By regional registry (RIR)
RegistryIPv4Share
RIPE NCC 15.66M
95.4%
ARIN 736.3K
4.5%
AFRINIC 12.0K
0.1%
APNIC 2.3K
0.0%
LACNIC 1.2K
0.0%
Prefix-size distribution (network ranges by block size)
/8–/15
25
/16–/19
304
/20–/22
646
/23
206
/24
624
/25–/28
441
/29–/32
950

Routing & security

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

Announced prefixes
8,441
Origin ASNs
431
RPKI-valid
44.3%
3,743 of 8,441 ROA-covered

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

Web3 footprint

Norway hosts 64 observed decentralized-network nodes across 7 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 Norway'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
49.7%
8.16M IPs with a PTR
On threat blocklists
30
flagged across 9 feeds
Internet adoption
99.0%
of population · 2024
Censorship signal
6.3%
5 confirmed-blocked · 30d
Network outages
1
events · last 90d
Median speed
237 Mbps ↓
133 Mbps ↑ · 32ms
49.7% 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 Norway?

Norway has 16,410,582 IPv4 addresses allocated across 3,198 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 Norway?

The top organizations in Norway 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 Norway?

Norway 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 Norway in?

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

Last updated: 2026-10-17 11:39:05 UTC
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