AS21489 The North Atlantic Treaty Organization

The North Atlantic Treaty Organization

AS Number 21489
Website https://nato.int/

Upstreams

Prefixes Originated

7 IPv4, 0 IPv6

Addresses Originated

7 /24's of IPv4

0 /48's of IPv6

	Prefix	Description
	91.223.21.0/24	The North Atlantic Treaty Organization
	185.45.52.0/24	NCIA managed gateway - Mons
	185.45.53.0/24	NCIA managed gateway - Lago Patria
	185.45.54.0/24	The North Atlantic Treaty Organization
	185.45.55.0/24	NCIA managed gateway. Mons and Lago Patria
	192.101.252.0/24	The North Atlantic Treaty Organization
	193.110.130.0/24	The North Atlantic Treaty Organization

Last Update: 2026-02-07T03:23:42Z UTC

-	Member	ASN Count