Skip to main content
Organization

ICANN

IPv4 addresses
10,240
CIDR ranges
23
Category
unknown
BGP prefixes announced
28

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Trust score 65 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About ICANN

The Internet Corporation for Assigned Names and Numbers is a global multistakeholder group and nonprofit organization headquartered in the United States, responsible for coordinating the maintenance and procedures of several databases related to the namespaces and numerical spaces of the Internet, while also ensuring the Internet's smooth, secure, and stable operation. ICANN performs the actual technical maintenance (work) of the Central Internet Address pools and DNS root zone registries pursuant to the Internet Assigned Numbers Authority (IANA) function contract.

Founded
1998
Headquarters
Los Angeles
Employees
388

Countries served by ICANN

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by ICANN

ASNNameIPsPrefixesCountry
AS20144 ICANN 2.3K 6 US
AS40528 ICANN 2.0K 5 US
AS27500 ICANN 2.0K 1 ID
AS26710 ICANN 1.8K 6 US
AS16876 ICANN 1.8K 4 US
AS26711 ICANN 256 1 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
199.91.192.0/21 2.0K
100.0%
AS27500 US
192.0.32.0/22 1.0K
86.7%
AS40528 US California North Hollywood
192.0.44.0/22 1.0K
84.3%
AS16876 US
192.0.40.0/23 512
3.1%
AS20144 US
199.7.82.0/23 512
0.4%
AS20144 PK Islamabad Islamabad
199.7.94.0/23 512
8.0%
AS20144 US
199.253.182.0/23 512
0.2%
AS26710 US
208.77.188.0/23 512
0.0%
AS40528 US
192.0.36.0/24 256
85.9%
AS26711 US
192.0.37.0/24 256
3.1%
AS20144 US
192.0.38.0/24 256
0.8%
AS20144 US
192.0.42.0/24 256
0.0%
AS26710 US
192.0.43.0/24 256
93.0%
AS40528 US
199.4.28.0/24 256
2.3%
AS40528 US
199.4.29.0/24 256
2.0%
AS16876 US
199.4.31.0/24 256
1.2%
AS26710 US
199.4.138.0/24 256
0.0%
AS26710 US
199.7.94.0/24 256
0.0%
AS20144 SG
199.7.95.0/24 256
0.0%
AS20144 CZ
199.43.132.0/24 256
3.5%
AS20144 US
199.43.133.0/24 256
0.4%
AS26710 US
199.43.135.0/24 256
0.0%
AS26710 US
208.77.188.0/24 256
69.9%
AS40528 US
208.77.189.0/24 256
75.4%
AS16876 US
208.77.190.0/24 256
74.6%
AS40528 US
208.77.191.0/24 256
73.4%
AS16876 US
192.0.38.128/25 128
0.0%
AS20144 US
192.0.38.64/26 64
0.0%
AS20144 US
192.0.38.32/27 32
0.0%
AS20144 US
192.0.38.16/28 16
0.0%
AS20144 US
192.0.38.8/29 8
0.0%
AS20144 US
192.0.38.2/31 2
0.0%
AS20144 EG
192.0.38.6/31 2
0.0%
AS20144 US
192.0.38.0 1
0.0%
AS20144 US
192.0.38.1 1
0.0%
AS20144 EG
192.0.38.4 1
0.0%
AS20144 EG
192.0.38.5 1
0.0%
AS20144 US

Frequently Asked Questions

How many IP addresses does ICANN own?

ICANN controls 10.2K IPv4 addresses distributed across 23 CIDR ranges. The organization is registered in United States.

What ASNs does ICANN operate?

ICANN operates 6 Autonomous Systems. Each ASN represents an independently routed network that ICANN manages for internet traffic delivery.

What countries does ICANN serve?

ICANN has IP address allocations in 3 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is ICANN?

ICANN is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-24 13:40:31 UTC
Share