Autonomous System details

AS73

University of Washington  ·  washington.edu

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
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

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS101 University of Washington
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS101 University of Washington
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
140.142.170.66 AS73 University of Washington 6.19ms from Quincy, US
128.95.101.101 AS73 University of Washington 3.45ms from Seattle, US
128.208.106.102 AS73 University of Washington 3.77ms from Seattle, US
128.208.241.47 AS73 University of Washington 0.77ms from Seattle, US
128.208.236.29 AS73 University of Washington 0.51ms from Seattle, US
128.95.128.8 AS73 University of Washington 1.20ms from Seattle, US
128.208.180.47 AS73 University of Washington 3.13ms from Seattle, US
140.142.60.1 AS73 University of Washington 1.54ms from Seattle, US
128.208.17.11 AS73 University of Washington 0.48ms from Seattle, US
128.95.44.22 AS73 University of Washington 0.55ms from Seattle, US
128.95.52.101 AS73 University of Washington 6.72ms from Seattle, US
128.95.152.3 AS73 University of Washington 2.62ms from Seattle, US
128.95.198.70 AS73 University of Washington 0.54ms from Seattle, US
140.142.208.165 AS73 University of Washington 0.51ms from Seattle, US
128.95.57.171 AS73 University of Washington 0.61ms from Seattle, US
128.95.108.107 AS73 University of Washington 0.54ms from Seattle, US
128.95.87.29 AS73 University of Washington 1.07ms from Seattle, US
128.95.14.102 AS73 University of Washington 3.66ms from Seattle, US
173.250.186.211 AS73 University of Washington 0.84ms from Seattle, US
128.95.243.204 AS73 University of Washington 0.65ms from Seattle, US
128.208.29.102 AS73 University of Washington 3.60ms from Seattle, US
128.208.70.5 AS73 University of Washington 0.82ms from Seattle, US
2607:4000:ff01:4d9::2 AS73 University of Washington 0.61ms from Seattle, US
128.208.63.101 AS73 University of Washington 1.15ms from Seattle, US
140.142.6.145 AS73 University of Washington 0.62ms 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
3.220.41.9 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
156.34.141.57 AS855 Bell Canada 15.63ms from Beauharnois, CA
212.28.254.249 AS24634 Transmog Inc S.A.L 2.50ms from Beirut, LB
96.89.213.105 AS7922 Comcast Cable Communications, LLC 8.38ms from Boston, US
65.203.184.121 AS701 Verizon Business 1.54ms from Denver, US
3.71.216.73 AS16509 Amazon.com, Inc. 0.26ms from Frankfurt am Main, DE
61.144.244.249 AS4134 CHINANET-BACKBONE 1.48ms from Guangzhou, CN
80.225.67.41 AS31898 Oracle Corporation 0.15ms from Jeddah, SA
82.153.5.73 AS8851 GCI Network Solutions Limited 0.65ms from London, GB
24.43.151.185 AS20001 Charter Communications Inc 1.85ms from Los Angeles, US
195.170.46.57 AS8395 East Telecom Ltd. 1.22ms from Moscow, RU
58.183.111.41 AS18144 Enecom,Inc. 8.65ms from Osaka, JP
2.231.26.169 AS12874 Fastweb SpA 7.60ms from Rome, IT
195.222.54.137 AS9146 BIHNET Autonomus System 0.86ms from Sarajevo, BA
210.92.99.57 AS3786 LG DACOM Corporation 3.95ms from Seoul, KR
61.195.157.185 AS9600 So-net Corporation 2.08ms from Tokyo, JP
44.214.108.217 AS14618 Amazon.com, Inc. 0.87ms from Ashburn, US
89.210.59.185 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.12ms from Athens, GR
64.239.20.25 AS394019 FiberSpark Inc. 3.32ms from Buffalo, US
174.141.249.169 AS14329 OPEN ACCESS TECHNOLOGY INTERNATIONAL, INC. 11.18ms from Chicago, US
50.171.10.57 AS7922 Comcast Cable Communications, LLC 1.48ms from Chicago, US
27.151.75.105 AS4134 CHINANET-BACKBONE 2.20ms from Fuzhou, CN
84.175.254.105 AS3320 Deutsche Telekom AG 1.77ms from Hamburg, DE
71.40.63.169 AS11427 Charter Communications Inc 1.05ms from Houston, US
149.50.226.233 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 8.81ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 128.208.88.12
traceroute to 128.208.88.12 (128.208.88.12): 8 hops max, 52 byte packets
3 *
4 *
5 [AS101] 209.124.188.11 120.866 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs