Skip to main content
Organization

International Atomic Energy Agency

IPv4 addresses
66,304
CIDR ranges
12
Category
unknown
BGP prefixes announced
5

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

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

Countries served by International Atomic Energy Agency

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

ASNs owned by International Atomic Energy Agency

ASNNameIPsPrefixesCountry
AS12311 International Atomic Energy Agency 65.5K 9 AT
AS215048 International Atomic Energy Agency 768 3 AT

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
161.5.128.0/17 32.8K
98.2%
AS12311 AT
161.5.64.0/18 16.4K
95.1%
AS12311 AT
161.5.0.0/19 8.2K
85.1%
AS12311 AT State of Vienna Vienna
161.5.48.0/20 4.1K
99.8%
AS12311 AT
161.5.40.0/21 2.0K
99.8%
AS12311 AT
161.5.36.0/22 1.0K
99.6%
AS12311 AT
161.5.34.0/23 512
99.8%
AS12311 AT
130.0.70.0/24 256
0.0%
AS12311 AT State of Vienna Vienna
161.5.32.0/24 256
100.0%
AS215048 AT
161.5.33.0/24 256
100.0%
AS12311 AT
194.0.75.0/24 256
0.0%
AS215048 AT State of Vienna Vienna
217.194.147.0/24 256
0.0%
AS215048 AT State of Vienna Vienna

Frequently Asked Questions

How many IP addresses does International Atomic Energy Agency own?

International Atomic Energy Agency controls 66.3K IPv4 addresses distributed across 12 CIDR ranges. The organization is registered in Austria.

What ASNs does International Atomic Energy Agency operate?

International Atomic Energy Agency operates 2 Autonomous Systems. Each ASN represents an independently routed network that International Atomic Energy Agency manages for internet traffic delivery.

What type of organization is International Atomic Energy Agency?

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

Last updated: 2026-07-30 00:10:32 UTC
Share