216.186.51.0/24

AS54436 · Highline School District

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Summary

Country	United States
Domain	highlineschools.org
ASN	AS54436
Parent Range	216.186.0.0/17
Registry	ARIN
ID	WSKT-81

WHOIS Details

NetHandle:      NET-216-186-51-0-1
OrgID:          HSD-14
Parent:         NET-216-186-0-0-1
NetName:        WSKT-81
NetRange:       216.186.51.0 - 216.186.51.255
NetType:        reassignment
RegDate:        2001-03-27
Updated:        2003-01-31
TechHandle:     DC1295-ARIN
TechHandle:     UW-NOC-ARIN
Source:         ARIN


OrgID:          HSD-14
OrgName:        Highline School District
CanAllocate:    
Street:         15675 Ambaum Blvd. SW
City:           Burien
State/Prov:     WA
Country:        US
PostalCode:     98166
RegDate:        2001-03-27
Updated:        2011-09-24
OrgAdminHandle: CKN23-ARIN
OrgTechHandle:  CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
Source:         ARIN


POCHandle:      CKN23-ARIN
IsRole:         N
LastName:       No
FirstName:      Contact
Street:         123 Main St
City:           Anytown
State/Prov:     VA
Country:        US
PostalCode:     20151
RegDate:        2011-02-18
Updated:        2024-02-09
OfficePhone:    +1-800-555-1234
Mailbox:        nobody@example.com
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:        2024-12-17
OfficePhone:    +1-206-221-6000
Mailbox:        uw-noc@uw.edu
Source:         ARIN


POCHandle:      DC1295-ARIN
IsRole:         N
LastName:       Collins
FirstName:      Dave
Street:         15675 Ambaum Blvd. SW
City:           Burien
State/Prov:     WA
Country:        US
PostalCode:     98166
RegDate:        2001-03-27
Updated:        2010-12-20
OfficePhone:    +1-206-433-2201
Mailbox:        dcollins@hsd401.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.186.51.0/24

Range	ASN	Company	Num of IPs
216.186.0.0/17	AS10430	Washington State K-20 Telecommunications Network	32,768
216.186.0.0/17	AS401367	Washington State K-20 Telecommunications Network	32,768

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

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

IP Address	ASN	Details
216.186.51.254	AS54436 Highline School District	`0.82ms` 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
73.69.244.216	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Boston, US
124.148.184.216	AS7545 TPG Telecom Limited	`1.89ms` from Brisbane, AU
207.144.158.88	AS2711 Spirit Communications	`3.12ms` from Charlotte, US
185.36.184.72	AS61032 TrueCommerce Denmark ApS	`0.73ms` from Copenhagen, DK
20.15.133.24	AS8075 Microsoft Corporation	`0.29ms` from Des Moines, US
121.10.50.136	AS4134 CHINANET-BACKBONE	`9.11ms` from Guangzhou, CN
86.189.174.8	AS2856 British Telecommunications PLC	`6.71ms` from London, GB
86.178.216.152	AS2856 British Telecommunications PLC	`3.16ms` from London, GB
124.110.30.8	AS2519 ARTERIA Networks Corporation	`2.41ms` from Osaka, JP
213.44.42.88	AS5410 Bouygues Telecom SA	`5.19ms` from Paris, FR
70.71.51.200	AS6327 Shaw Communications Inc.	`7.87ms` from Seattle, US
211.42.181.8	AS3786 LG DACOM Corporation	`1.73ms` from Seoul, KR
112.187.31.72	AS4766 Korea Telecom	`8.61ms` from Seoul, KR
216.8.189.104	AS7057 Managed Network Systems Inc.	`5.23ms` from Toronto, CA
151.213.205.168	AS7029 Windstream Communications LLC	`8.73ms` from Atlanta, US
3.133.52.184	AS16509 Amazon.com, Inc.	`7.78ms` from Chicago, US
87.251.16.8	AS209693 OC NETWORKS LIMITED	`0.90ms` from Helsinki, FI
34.96.174.88	AS396982 Google LLC	`0.13ms` from Hong Kong, HK
93.89.68.232	AS196733 Eskisehir Bilisim Iletisim San. ve Tic. A.S.	`11.34ms` from Istanbul, TR
91.109.5.72	AS20738 Heart Internet limited	`0.23ms` from Leeds, GB
78.107.63.104	AS8402 PJSC "Vimpelcom"	`0.79ms` from Moscow, RU
59.19.158.56	AS4766 Korea Telecom	`6.17ms` from Seoul, KR
111.225.97.24	AS4134 CHINANET-BACKBONE	`8.47ms` from Taiyuan, CN
210.255.95.72	AS2516 KDDI CORPORATION	`17.50ms` from Tokyo, JP
153.206.144.104	AS4713 NTT Communications Corporation	`3.50ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 216.186.51.254

traceroute to 216.186.51.254 (216.186.51.254): 64 hops max, 52 byte packets

5 [AS44735] 91.220.138.200 0.261 ms

6 [AS44735] 91.220.138.201 22.232 ms

7 *

8 *

9 [AS3356] 4.2.138.138 172.717 ms

10 [AS101] 209.124.188.9 172.946 ms

11 [AS101] 209.124.188.183 175.578 ms

12 [AS10430] 68.179.207.172 172.92 ms

13 [AS10430] 68.179.207.173 174.156 ms

14 [AS54436] 216.186.51.254 173.399 ms

Measurement taken from

IPinfo ProbeNet in Reykjavik, IS

On September 4th 2025

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