Autonomous System details

AS73

University of Washington  ·  washington.edu

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AS73 – University of Washington

Field Value
Country United States
Website washington.edu
Hosted domains 589
IPv4 addresses 238,848
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 40 years ago on May 05, 1986
Updated 4 years ago on Oct 01, 2021
Netblock Company Num of IPs
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
69.91.192.0/18 University of Washington 16,384
173.250.160.0/19 University of Washington 8,192
198.48.64.0/19 University of Washington 8,192
205.175.96.0/19 University of Washington 8,192
108.179.140.0/22 University of Washington 1,024
192.42.144.0/24 University of Washington 256
Netblock Company
2607:4000::/32 University of Washington
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WHOIS Details


                                                ASHandle:       AS73
                                                OrgID:          AS73
                                                ASName:         AS73
                                                ASNumber:       AS73
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 589 domain names hosted across 184 IP addresses on this ASN.

IP Address Domain Domains on this IP
128.208.60.35 ██████████ 147
128.208.61.21 ██████████ 127
128.208.3.226 ██████████ 30
128.208.3.117 ██████████ 24
140.142.142.240 █████████ 19
128.208.116.84 ██████████ 17
140.142.142.37 ██████████ 13
140.142.21.197 ██████████ 10
128.208.60.183 ██████████ 10
140.142.143.119 ██████████ 9

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS101 University of Washington
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS101 University of Washington
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

514 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.142.221.65 AS73 University of Washington 1.56ms from Seattle, US
140.142.54.155 AS73 University of Washington 0.87ms from Seattle, US
140.142.66.100 AS73 University of Washington 1.71ms from Seattle, US
128.208.110.101 AS73 University of Washington 3.75ms from Seattle, US
128.95.220.71 AS73 University of Washington 0.57ms from Seattle, US
69.91.207.107 AS73 University of Washington 1.13ms from Seattle, US
128.95.38.101 AS73 University of Washington 5.66ms from Seattle, US
128.95.125.113 AS73 University of Washington 0.85ms from Seattle, US
128.208.237.106 AS73 University of Washington 0.51ms from Seattle, US
69.91.229.100 AS73 University of Washington 3.57ms from Seattle, US
128.95.47.102 AS73 University of Washington 4.90ms from Seattle, US
128.208.97.100 AS73 University of Washington 2.59ms from Seattle, US
128.208.221.221 AS73 University of Washington 0.62ms from Seattle, US
128.95.43.101 AS73 University of Washington 1.21ms from Seattle, US
128.95.226.194 AS73 University of Washington 0.54ms from Seattle, US
128.208.135.102 AS73 University of Washington 4.37ms from Seattle, US
140.142.15.70 AS73 University of Washington 0.68ms from Seattle, US
128.95.222.102 AS73 University of Washington 3.19ms from Seattle, US
140.142.126.100 AS73 University of Washington 1.24ms from Seattle, US
128.95.78.100 AS73 University of Washington 0.87ms from Seattle, US
128.95.247.26 AS73 University of Washington 0.47ms from Seattle, US
128.95.223.102 AS73 University of Washington 4.87ms from Seattle, US
128.208.152.100 AS73 University of Washington 1.28ms from Seattle, US
128.95.217.101 AS73 University of Washington 4.58ms from Seattle, US
128.208.113.51 AS73 University of Washington 0.76ms from Seattle, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
69.251.127.121 AS7922 Comcast Cable Communications, LLC 3.80ms from Ashburn, US
121.18.184.185 AS4837 CHINA UNICOM China169 Backbone 8.89ms from Beijing, CN
181.45.253.89 AS27747 Telecentro S.A. 0.32ms from Buenos Aires, AR
63.118.8.169 AS701 Verizon Business 2.52ms from Chicago, US
136.115.125.57 AS396982 Google LLC 0.13ms from Council Bluffs, US
66.252.112.73 AS36487 Consolidated Telephone Company 7.76ms from Denver, US
96.75.125.137 AS7922 Comcast Cable Communications, LLC 5.54ms from Denver, US
213.31.44.185 AS6871 Plusnet 3.29ms from Erith, GB
83.112.43.105 AS3215 Orange S.A. 9.79ms from Frankfurt am Main, DE
83.12.57.121 AS5617 Orange Polska Spolka Akcyjna 1.96ms from Gdansk, PL
36.24.146.57 AS4134 CHINANET-BACKBONE 6.20ms from Hangzhou, CN
43.154.223.153 AS132203 Tencent Building, Kejizhongyi Avenue 0.44ms from Hong Kong, HK
202.77.24.25 AS9269 Hong Kong Broadband Network Ltd. 0.86ms from Hong Kong, HK
103.18.28.9 AS45706 Tele Globe Global, PT 1.26ms from Jakarta, ID
144.126.169.169 AS399643 COOKSON HILLS CONNECT, LLC 7.43ms from Kansas City, US
221.203.45.9 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Liaoyang, CN
132.239.56.121 AS7377 University of California, San Diego 2.75ms from Los Angeles, US
89.241.170.153 AS13285 TalkTalk Communications Limited 8.72ms from Manchester, GB
34.120.40.169 AS396982 Google LLC 0.08ms from Melbourne, AU
187.5.207.9 AS8167 V tal 1.24ms from Novo Hamburgo, BR
204.79.197.233 AS8068 Microsoft Corporation 0.23ms from Rio de Janeiro, BR
5.98.5.185 AS3269 Telecom Italia S.p.A. 1.65ms from Rome, IT
94.101.205.153 AS42351 StreamNet EOOD 2.22ms from Sofia, BG
223.112.159.169 AS56046 China Mobile communications corporation 3.06ms from Suzhou, CN
35.76.26.121 AS16509 Amazon.com, Inc. 1.06ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 128.95.170.71
traceroute to 128.95.170.71 (128.95.170.71): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS73 at robtex.

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