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Autonomous System details for AS73

AS73

University of Washington • uw.edu

AS73 — University of Washington

AS Name

WASHINGTON-AS

Country

United States (US)

Website

uw.edu

Number of IPv4

239,104

Number of IPv6

7.92 × 10²⁸

ASN type

Education

Status

Assigned

Registry

ARIN

Allocated

May 05, 1986

Last updated

October 01, 2021

IP Ranges

10 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
69.91.192.0/18	University of Washington	16,384
108.179.140.0/22	University of Washington	1,024
128.95.0.0/16	University of Washington	65,536
128.208.0.0/16	University of Washington	65,536
140.142.0.0/16	University of Washington	65,536
173.250.160.0/19	University of Washington	8,192
192.26.136.0/24	University of Washington	256
192.42.144.0/24	University of Washington	256
198.48.64.0/19	University of Washington	8,192
205.175.96.0/19	University of Washington	8,192
2607:4000::/32	University of Washington	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 AS73

0 peers

AS73 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 AS73

1 upstreams

AS101

AS73 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS73 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS73

1 downstreams

AS64247

AS73 provides internet connectivity to these downstream Autonomous Systems.

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.