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 584
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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IP Ranges API

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 584 domain names hosted across 185 IP addresses on this ASN.

IP Address Domain Domains on this IP
128.208.60.35 ██████████ 141
128.208.61.21 ██████████ 133
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
140.142.143.119 ██████████ 9
140.142.214.168 ██████████ 8

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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

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

IP Address ASN Details
128.95.243.204 AS73 University of Washington 0.65ms from Seattle, US
140.142.21.197 AS73 University of Washington 0.70ms from Seattle, US
128.208.240.6 AS73 University of Washington 0.55ms from Seattle, US
128.208.191.251 AS73 University of Washington 0.78ms from Seattle, US
140.142.1.102 AS73 University of Washington 0.92ms from Seattle, US
140.142.233.195 AS73 University of Washington 3.21ms from Seattle, US
140.142.182.100 AS73 University of Washington 0.70ms from Seattle, US
128.208.128.3 AS73 University of Washington 4.65ms from Seattle, US
128.95.65.167 AS73 University of Washington 0.49ms from Seattle, US
128.208.244.11 AS73 University of Washington 3.08ms from Seattle, US
140.142.144.83 AS73 University of Washington 0.58ms from Seattle, US
128.95.101.101 AS73 University of Washington 3.45ms from Seattle, US
69.91.241.102 AS73 University of Washington 3.53ms from Seattle, US
128.95.211.102 AS73 University of Washington 3.78ms from Seattle, US
128.208.161.166 AS73 University of Washington 0.51ms from Seattle, US
2607:4000:ffff:ffff::2 AS73 University of Washington 0.60ms from Seattle, US
128.95.224.254 AS73 University of Washington 0.60ms from Seattle, US
128.208.219.15 AS73 University of Washington 0.65ms from Seattle, US
128.208.20.216 AS73 University of Washington 0.56ms from Seattle, US
128.208.124.117 AS73 University of Washington 0.53ms from Seattle, US
128.208.181.58 AS73 University of Washington 0.46ms from Seattle, US
128.95.96.218 AS73 University of Washington 0.48ms from Seattle, US
128.208.230.102 AS73 University of Washington 7.24ms from Vancouver, CA
140.142.65.100 AS73 University of Washington 4.00ms from Seattle, US
128.95.111.195 AS73 University of Washington 0.51ms 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
13.82.87.41 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
181.56.93.153 AS10620 Telmex Colombia S.A. 7.13ms from Bogota, CO
18.202.46.137 AS16509 Amazon.com, Inc. 0.33ms from Dublin, IE
113.58.170.57 AS4837 CHINA UNICOM China169 Backbone 17.72ms from Guangzhou, CN
222.254.85.217 AS45899 VNPT Corp 2.72ms from Hanoi, VN
223.123.38.249 AS138423 CMPak Limited 0.62ms from Karachi, PK
122.148.196.217 AS9443 Vocus Retail 1.44ms from Melbourne, AU
89.96.181.57 AS12874 Fastweb SpA 0.94ms from Milan, IT
213.184.134.137 AS29076 Citytelecom LLC 0.71ms from Moscow, RU
200.75.201.217 AS18809 Cable Onda 0.62ms from Panama, PA
90.147.182.249 AS137 Consortium GARR 0.61ms from Rome, IT
64.21.203.25 AS14265 TPx Communications 1.23ms from San Jose, US
200.72.32.89 AS27651 ENTEL CHILE S.A. 0.96ms from Santiago, CL
58.140.103.137 AS10036 DLIVE 1.58ms from Seoul, KR
129.211.82.121 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
218.206.142.217 AS56046 China Mobile communications corporation 4.65ms from Suzhou, CN
161.189.203.25 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.47ms from Zhongwei, CN
108.15.30.25 AS701 Verizon Business 5.49ms from Ashburn, US
177.222.15.9 AS52840 AVA TELECOMUNICACOES LTDA 4.20ms from Asuncion, PY
178.217.173.25 AS197119 KRENA - Kyrgyz research and education network association 0.17ms from Bishkek, KG
52.88.147.41 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
34.81.141.217 AS396982 Google LLC 0.12ms from Chang-hua, TW
184.99.55.185 AS209 CenturyLink Communications, LLC 2.62ms from Denver, US
76.113.101.233 AS7922 Comcast Cable Communications, LLC 12.93ms from Denver, US
20.135.189.9 AS8075 Microsoft Corporation 0.33ms from Des Moines, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 140.142.111.73
traceroute to 140.142.111.73 (140.142.111.73): 8 hops max, 52 byte packets
4 [AS3356] 4.2.138.138 59.492 ms
5 [AS101] 209.124.188.11 59.498 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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