167.73.240.0/21

AS30710 · Spectrum Health

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Summary

Country	United States
Domain	spectrumhealth.org
ASN	AS30710
Parent Range	167.73.0.0/16
Registry	ARIN
ID	SPECTRUM-HEALTH

WHOIS Details

NetHandle:      NET-167-73-0-0-1
OrgID:          SPECT-19-Z
Parent:         NET-167-0-0-0-0
NetName:        SPECTRUM-HEALTH
NetRange:       167.73.0.0 - 167.73.255.255
NetType:        allocation
RegDate:        1993-05-11
Updated:        2021-12-14
Source:         ARIN


OrgID:          SPECT-19-Z
OrgName:        Spectrum Health
CanAllocate:    
Street:         100 Michigan St NE
Street:         Mail Code 064
City:           Grand Rapids
State/Prov:     MI
Country:        US
PostalCode:     49503
RegDate:        2009-03-25
Updated:        2025-07-31
OrgAdminHandle: TELEC3-ARIN
OrgTechHandle:  GRESH26-ARIN
OrgTechHandle:  NETWO425-ARIN
OrgTechHandle:  TELEC3-ARIN
OrgTechHandle:  TOROD-ARIN
OrgAbuseHandle: NETWO425-ARIN
Source:         ARIN


POCHandle:      TELEC3-ARIN
IsRole:         Y
LastName:       Telecommunications Manager
FirstName:      
Street:         100 Michigan St NE
Street:         Mail Code 064
City:           Grand Rapids
State/Prov:     MI
Country:        US
PostalCode:     49503
RegDate:        2003-12-01
Updated:        2024-12-13
OfficePhone:    +1-616-486-4260
OfficePhone:    +1-616-486-4888
Mailbox:        Telecom.manager@corewellhealth.org
Mailbox:        network.administrator@corewellhealth.org
Source:         ARIN


POCHandle:      GRESH26-ARIN
IsRole:         N
LastName:       Gresham
FirstName:      William
Street:         100 Michigan St NE
City:           Grand Rapids
State/Prov:     MI
Country:        US
PostalCode:     49503
RegDate:        2025-07-24
Updated:        2025-07-24
OfficePhone:    +1-616-460-5274
MobilePhone:    +1-616-460-5274
Mailbox:        william.gresham@corewellhealth.org
Source:         ARIN


POCHandle:      TOROD-ARIN
IsRole:         N
LastName:       Torode
FirstName:      David
Street:         26901 Beamont Blvd
City:           Southfield
State/Prov:     MI
Country:        US
PostalCode:     48033
RegDate:        2025-07-31
Updated:        2025-07-31
OfficePhone:    +1-248-766-2584
Mailbox:        david.torode@corewellhealth.org
Source:         ARIN


POCHandle:      NETWO425-ARIN
IsRole:         Y
LastName:       Network Administrators
FirstName:      
Street:         100 Michigan St NE
Street:         Mail Code 064
City:           Grand Rapids
State/Prov:     MI
Country:        US
PostalCode:     49503
RegDate:        2003-12-01
Updated:        2024-12-13
OfficePhone:    +1-616-486-4888
Mailbox:        daniel.boik@corewellhealth.org
Mailbox:        network.administrator@corewellhealth.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 167.73.240.0/21

Range	ASN	Company	Num of IPs
167.73.0.0/16	AS30710	Spectrum Health	65,536

Nearby Ranges

BGP prefixes that overlap with 167.73.0.0/16

Range	ASN	Company	Num of IPs
167.73.0.0/16	AS30710	Spectrum Health	65,536
167.73.192.0/19	AS30710	Spectrum Health	8,192
167.73.160.0/19	AS30710	Spectrum Health	8,192
167.73.224.0/20	AS30710	Spectrum Health	4,096
167.73.144.0/20	AS30710	Spectrum Health	4,096
167.73.16.0/20	AS30710	Spectrum Health	4,096
167.73.64.0/20	AS30710	Spectrum Health	4,096
167.73.32.0/20	AS30710	Spectrum Health	4,096
167.73.0.0/20	AS30710	Spectrum Health	4,096
167.73.48.0/20	AS30710	Spectrum Health	4,096
167.73.248.0/22	AS30710	Spectrum Health	1,024
167.73.252.0/24	AS30710	Spectrum Health	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
192.182.186.21	AS5650 Frontier Communications of America, Inc.	7.32ms from Ashburn, US
172.98.222.149	AS36001 Bertram Communications LLC	2.12ms from Chicago, US
195.34.177.5	AS8495 INTERNET AG Global Network	0.40ms from Frankfurt am Main, DE
95.136.47.213	AS12353 Vodafone Portugal	2.30ms from Lisbon, PT
104.196.137.69	AS396982 Google LLC	0.14ms from Moncks Corner, US
90.156.225.5	AS9123 JSC "TIMEWEB"	0.68ms from Saint Petersburg, RU
103.132.26.5	AS138754 Kerala Vision Broad Band Private Limited	13.60ms from Saint Thomas Mount, IN
162.198.99.197	AS7018 AT&T Enterprises, LLC	3.35ms from San Antonio, US
112.195.167.197	AS4837 CHINA UNICOM China169 Backbone	6.72ms from Chengdu, CN
129.187.252.53	AS12816 Leibniz-Rechenzentrum	8.21ms from Frankfurt am Main, DE
63.76.255.37	AS393442 United Electric Cooperative	1.93ms from Kansas City, US
36.63.86.101	AS4134 CHINANET-BACKBONE	9.53ms from Nanchang, CN
185.137.106.133	AS205575 VEO TV Alameda	9.09ms from Sevilla, ES
20.31.57.133	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
86.41.246.133	AS5466 Eircom Limited	2.86ms from Dublin, IE
178.29.139.85	AS2119 Telenor Norge AS	16.91ms from Falkenberg, SE
73.110.175.133	AS7922 Comcast Cable Communications, LLC	5.64ms from Chicago, US
52.180.152.37	AS8075 Microsoft Corporation	0.48ms from Des Moines, US
153.106.116.101	AS22217 Calvin College	5.15ms from Detroit, US
68.132.114.37	AS701 Verizon Business	2.62ms from New York City, US
203.219.130.149	AS7545 TPG Telecom Limited	0.88ms from Perth, AU
179.210.64.53	AS28573 Claro NXT Telecomunicacoes Ltda	6.28ms from Rio de Janeiro, BR
182.72.190.117	AS9498 BHARTI Airtel Ltd.	0.87ms from Delhi, IN
8.134.238.181	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.52ms from Guangzhou, CN
186.3.163.149	AS27947 Telconet S.A	6.40ms from Guayaquil, EC

What are IP address ranges?

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