168.156.112.0/20

AS17200 · Seattle Community College District

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Summary

Country	United States
Domain	sbctc.edu
ASN	AS17200
Parent Range	168.156.0.0/16
Registry	ARIN
ID	CIS-2NET

WHOIS Details

NetHandle:      NET-168-156-0-0-1
OrgID:          WASHI-31
Parent:         NET-168-0-0-0-0
NetName:        CIS-2NET
NetRange:       168.156.0.0 - 168.156.255.255
NetType:        allocation
RegDate:        1994-04-06
Updated:        2021-12-14
Source:         ARIN


OrgID:          WASHI-31
OrgName:        Washington State Board for Community & Technical Colleges
CanAllocate:    
Street:         IT Division
Street:         PO Box 42495
City:           Olympia
State/Prov:     WA
Country:        US
PostalCode:     98504-2495
RegDate:        2009-06-26
Updated:        2015-11-24
OrgAdminHandle: NIEDK-ARIN
OrgTechHandle:  ABUSE135-ARIN
OrgTechHandle:  NIEDK-ARIN
OrgAbuseHandle: ABUSE135-ARIN
OrgAbuseHandle: NIEDK-ARIN
OrgNOCHandle:   NIEDK-ARIN
Source:         ARIN


POCHandle:      ABUSE135-ARIN
IsRole:         Y
LastName:       Abuse Contact
FirstName:      
Street:         IT Division
Street:         PO Box 42495
City:           Olympia
State/Prov:     WA
Country:        US
PostalCode:     98504-2495
RegDate:        2002-12-04
Updated:        2025-07-14
OfficePhone:    +1-360-704-4357
Mailbox:        networkteam@sbctc.edu
Source:         ARIN


POCHandle:      NIEDK-ARIN
IsRole:         N
LastName:       Nied
FirstName:      Kenn
Street:         1500 Jefferson St SE
City:           Olympia
State/Prov:     WA
Country:        US
PostalCode:     98501
RegDate:        2012-02-28
Updated:        2025-07-14
OfficePhone:    +1-360-704-4304
Mailbox:        knied@sbctc.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 168.156.112.0/20

Range	ASN	Company	Num of IPs
168.156.0.0/16	AS10430	Washington State Board for Community & Technical Colleges	65,536
168.156.0.0/16	AS17200	Washington State Board for Community & Technical Colleges	65,536

Nearby Ranges

BGP prefixes that overlap with 168.156.0.0/16

Range	ASN	Company	Num of IPs
168.156.0.0/16	AS10430	Washington State Board for Community & Technical Colleges	65,536
168.156.0.0/16	AS17200	Washington State Board for Community & Technical Colleges	65,536

Hosted domains

There are 7 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
168.156.125.24	insideseattlecolleges.org	3
168.156.125.21	startnextquarter.org	3
168.156.127.28	iriseducation.org	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
168.156.124.20	AS17200 Seattle Community College District	`0.74ms` from Seattle, US
168.156.125.103	AS17200 Seattle Community College District	`0.67ms` 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
165.140.112.244	AS399918 Utilities Board of the City of Sylacauga	`4.83ms` from Atlanta, US
62.52.231.196	AS6805 Telefonica Germany GmbH & Co.OHG	`0.53ms` from Berlin, DE
97.208.12.84	AS6167 Verizon Business	`19.58ms` from Chicago, US
118.92.132.4	AS9500 One New Zealand Group Limited	`9.24ms` from Christchurch, NZ
207.45.85.4	AS30462 NexGen Integrated Communications LLC	`1.79ms` from Des Moines, US
20.218.247.196	AS8075 Microsoft Corporation	`0.33ms` from Frankfurt am Main, DE
217.155.2.132	AS13037 Zen Internet Ltd	`1.78ms` from London, GB
82.50.101.228	AS3269 Telecom Italia S.p.A.	`5.72ms` from Milan, IT
124.103.37.132	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.24ms` from Osaka, JP
159.41.40.36	AS8011 MongoDB, Inc.	`0.13ms` from Osasco, BR
39.73.230.164	AS4837 CHINA UNICOM China169 Backbone	`7.57ms` from Qingdao, CN
72.154.48.212	AS8075 Microsoft Corporation	`0.17ms` from Quincy, US
54.159.135.148	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
73.10.87.196	AS7922 Comcast Cable Communications, LLC	`6.46ms` from Secaucus, US
124.75.174.68	AS4812 China Telecom (Group)	`3.20ms` from Shanghai, CN
120.77.9.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.39ms` from Shenzhen, CN
105.97.77.212	AS36947 Telecom Algeria	`11.23ms` from Algiers, DZ
79.235.92.20	AS3320 Deutsche Telekom AG	`5.94ms` from Duesseldorf, DE
109.158.247.132	AS2856 British Telecommunications PLC	`10.94ms` from London, GB
217.38.32.164	AS2856 British Telecommunications PLC	`0.70ms` from London, GB
92.17.64.228	AS13285 TalkTalk Communications Limited	`3.07ms` from Manchester, GB
137.236.76.52	AS27495 Open Text Corporation	`2.96ms` from New York City, US
45.75.57.84	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.91ms` from Osaka, JP
174.17.175.100	AS209 CenturyLink Communications, LLC	`2.13ms` from Phoenix, US
160.218.129.164	AS5610 O2 Czech Republic, a.s.	`9.71ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f2 168.156.124.20

traceroute to 168.156.124.20 (168.156.124.20): 64 hops max, 52 byte packets

2 [] 206.81.80.84 0.284 ms

3 [AS101] 209.124.188.247 0.368 ms

4 [AS17200] 192.46.80.11 0.32 ms

5 [AS17200] 192.46.80.130 0.708 ms

6 [AS17200] 168.156.124.20 0.793 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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