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Autonomous System details for AS15147

AS15147

DEPARTMENT OF HOMELAND SECURITY • dhs.gov

AS15147 — DEPARTMENT OF HOMELAND SECURITY

AS Name

DHSINETNOC

Country

United States (US)

Website

dhs.gov

Number of IPv4

14,080

Number of IPv6

7.92 × 10²⁸

ASN type

Government

Status

Assigned

Registry

ARIN

Allocated

November 03, 2006

Last updated

March 02, 2012

IP Ranges

9 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
64.69.48.0/20	DEPARTMENT OF HOMELAND SECURITY	4,096
161.214.7.0/24	DEPARTMENT OF HOMELAND SECURITY	256
161.214.8.0/22	DEPARTMENT OF HOMELAND SECURITY	1,024
161.214.182.0/24	DEPARTMENT OF HOMELAND SECURITY	256
161.214.183.0/24	DEPARTMENT OF HOMELAND SECURITY	256
173.255.48.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048
173.255.56.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048
216.81.80.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048
216.81.88.0/21	DEPARTMENT OF HOMELAND SECURITY	2,048
2600:400::/32	DEPARTMENT OF HOMELAND SECURITY	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS15147

0 peers

AS15147 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS15147

1 upstreams

AS13335

AS15147 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS15147 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS15147

0 downstreams

AS15147 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.