AS15147

Summary

Country	United States
Organization	DEPARTMENT OF HOMELAND SECURITY
Domain	dhs.gov
Number of IPv4	12,800
Number of IPv6	7.9228× 1028
AS Type	Government
Registry	ARIN
Allocated	November 03, 2006 (about 18 years ago)
Updated	March 02, 2012 (about 13 years ago)

IP Ranges

AS15147 announces 11 IPv4 ranges and 1 IPv6 range.

That's a total of 12,800 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
64.69.48.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048	ARIN	ALLOCATION
64.69.56.0/24	DEPARTMENT OF HOMELAND SECURITY	256	ARIN	ALLOCATION
64.69.58.0/23	DEPARTMENT OF HOMELAND SECURITY	512	ARIN	ALLOCATION
64.69.60.0/22	DEPARTMENT OF HOMELAND SECURITY	1,024	ARIN	ALLOCATION
161.214.182.0/24	DEPARTMENT OF HOMELAND SECURITY	256	ARIN	ALLOCATION
161.214.183.0/24	DEPARTMENT OF HOMELAND SECURITY	256	ARIN	ALLOCATION
173.255.48.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048	ARIN	ALLOCATION
173.255.56.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048	ARIN	ALLOCATION
216.81.80.0/24	DEPARTMENT OF HOMELAND SECURITY	256	ARIN	ALLOCATION
216.81.80.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048	ARIN	ALLOCATION
216.81.88.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2600:400::/32	DEPARTMENT OF HOMELAND SECURITY	7.9228× 1028	ARIN	ALLOCATION

Peers

AS15147 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS15147 connects to the global Internet via at least 2 upstream providers. In this setup, AS15147 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS15147 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.