216.210.0.0/18

AS10430 · Washington State K-20 Telecommunications Network

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Summary

Country	United States
Domain	uw.edu
ASN	AS10430
Registry	ARIN
ID	WA-K20-BLK10

WHOIS Details

NetHandle:      NET-216-210-0-0-1
OrgID:          WSKT
Parent:         NET-216-0-0-0-0
NetName:        WA-K20-BLK10
NetRange:       216.210.0.0 - 216.210.63.255
NetType:        allocation
RegDate:        2008-05-01
Updated:        2008-05-01
TechHandle:     UW-NOC-ARIN
Source:         ARIN


OrgID:          WSKT
OrgName:        Washington State K-20 Telecommunications Network
CanAllocate:    
Street:         c/o University of Washington IT
Street:         BOX 354842
Street:         4545 15th Avenue NE
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105-4527
RegDate:        1997-08-01
Updated:        2024-11-25
OrgAdminHandle: UW-NOC-ARIN
OrgTechHandle:  UW-NOC-ARIN
OrgAbuseHandle: UW-NOC-ARIN
OrgNOCHandle:   UW-NOC-ARIN
Source:         ARIN


POCHandle:      UW-NOC-ARIN
IsRole:         Y
LastName:       University of Washington Networks and Distributed
FirstName:      
Street:         4545 15th Avenue NE,  354841
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105-4527
RegDate:        1970-01-01
Updated:        2025-12-17
OfficePhone:    +1-206-221-6000
Mailbox:        uw-noc@uw.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 216.210.0.0/18

Range	ASN	Company	Num of IPs
216.210.8.0/22	AS394391	Central Washington University	1,024
216.210.20.0/22	AS54027	Seattle Public Schools	1,024

Nearby Ranges

BGP prefixes that overlap with 216.210.0.0/16

Range	ASN	Company	Num of IPs
216.210.128.0/17	AS7385	Allstream Business US, LLC	32,768
216.210.96.0/20	AS19662	Uniserve On Line	4,096
216.210.112.0/20	AS33149	Ffastfill Inc.	4,096
216.210.8.0/22	AS394391	Central Washington University	1,024
216.210.20.0/22	AS54027	Seattle Public Schools	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,052 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
216.210.1.5	AS395285 TVW	`2.34ms` from Seattle, US
216.210.21.181	AS54027 Seattle Public Schools	`0.32ms` from Seattle, US
216.210.16.22	AS10430 Washington State K-20 Telecommunications Network	`1.99ms` from Seattle, US
216.210.22.103	AS54027 Seattle Public Schools	`0.32ms` from Seattle, US
216.210.13.12	AS10430 Washington State K-20 Telecommunications Network	`7.21ms` from Seattle, US
216.210.23.214	AS54027 Seattle Public Schools	`0.32ms` from Seattle, US
216.210.0.162	AS10430 Washington State K-20 Telecommunications Network	`7.94ms` from Seattle, US
216.210.20.130	AS54027 Seattle Public Schools	`0.32ms` from Seattle, US
216.210.44.1	AS10430 Washington State K-20 Telecommunications Network	`2.92ms` 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
139.70.198.2	AS11975 The College of William and Mary	`8.09ms` from Ashburn, US
13.220.232.114	AS14618 Amazon.com, Inc.	`1.06ms` from Ashburn, US
73.152.11.178	AS7922 Comcast Cable Communications, LLC	`9.69ms` from Ashburn, US
71.228.65.50	AS7922 Comcast Cable Communications, LLC	`18.06ms` from Atlanta, US
117.133.2.162	AS56048 China Mobile Communicaitons Corporation	`1.59ms` from Beijing, CN
93.229.9.98	AS3320 Deutsche Telekom AG	`2.05ms` from Berlin, DE
139.155.156.194	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN
67.18.70.194	AS36351 IBM Cloud	`3.33ms` from Dallas, US
174.2.96.2	AS6327 Shaw Communications	`7.54ms` from Edmonton, CA
84.200.187.18	AS44066 firstcolo GmbH	`0.51ms` from Frankfurt am Main, DE
219.92.201.162	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.05ms` from Kuala Lumpur, MY
138.74.139.178	AS15108 Allo Communications LLC	`6.59ms` from Lincoln, US
149.102.161.162	AS42611 Full Fibre Limited	`3.03ms` from London, GB
38.76.102.178	AS26375 AIRESPRING, INC.	`0.23ms` from Los Angeles, US
159.153.144.18	AS30706 Electronic Arts, Inc.	`0.88ms` from Montreal, CA
148.77.27.82	AS6128 Cablevision Systems Corp.	`1.62ms` from New York City, US
27.200.35.242	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Qingdao, CN
185.61.150.178	AS43513 Sia Nano IT	`0.22ms` from Riga, LV
162.125.40.2	AS19679 Dropbox, Inc.	`15.40ms` from San Jose, US
50.245.172.82	AS7922 Comcast Cable Communications, LLC	`7.94ms` from San Jose, US
168.126.161.194	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
59.150.254.66	AS9457 DREAMLINE CO.	`2.36ms` from Seoul, KR
104.43.49.178	AS8075 Microsoft Corporation	`0.47ms` from Singapore, SG
20.167.48.114	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
218.164.157.50	AS3462 Data Communication Business Group	`4.30ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f2 -m6 216.210.2.183

traceroute to 216.210.2.183 (216.210.2.183): 6 hops max, 52 byte packets

2 [AS101] 209.124.190.156 158.439 ms

3 [AS101] 209.124.190.9 158.006 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 2025

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