167.73.48.0/20

AS30710 · Spectrum Health

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

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 167.73.48.0/20

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
167.73.240.0/21	AS30710	Spectrum Health	2,048
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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

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
50.90.126.212	AS33363 Charter Communications, Inc	7.90ms from Chicago, US
99.72.33.84	AS7018 AT&T Enterprises, LLC	12.16ms from Chicago, US
86.146.88.148	AS2856 British Telecommunications PLC	5.90ms from London, GB
60.151.205.132	AS17676 SoftBank Corp.	4.01ms from Osaka, JP
110.5.195.148	AS17864 SK Broadband Co Ltd	1.92ms from Seoul, KR
114.185.135.164	AS4713 NTT Communications Corporation	9.54ms from Tokyo, JP
134.147.42.20	AS29484 Ruhr-Universitaet Bochum	3.14ms from Duesseldorf, DE
139.64.133.132	AS33387 Nocix, LLC	0.05ms from Kansas City, US
90.205.223.100	AS5607 Sky UK Limited	11.56ms from London, GB
118.160.55.180	AS3462 Data Communication Business Group	1.46ms from Taipei, TW
188.161.131.68	AS12975 PALTEL Autonomous System	7.13ms from Amman, JO
37.234.113.164	AS213155 Yettel Hungary Ltd.	16.32ms from Budapest, HU
91.120.119.68	AS5483 Magyar Telekom Plc.	6.20ms from Budapest, HU
136.228.148.36	AS131207 SINET, Cambodia's specialist Internet and Telecom Service Provider.	3.36ms from Phnom Penh, KH
91.239.202.36	AS60606 PRO-ZETA a.s.	0.55ms from Prague, CZ
122.6.109.36	AS4134 CHINANET-BACKBONE	4.92ms from Qingdao, CN
60.104.50.4	AS17676 SoftBank Corp.	3.15ms from Tokyo, JP
20.121.67.180	AS8075 Microsoft Corporation	0.62ms from Ashburn, US
63.139.146.20	AS7029 Windstream Communications LLC	0.49ms from Chicago, US
141.142.31.4	AS1224 University of Illinois	2.91ms from Chicago, US
167.61.112.68	AS6057 Administracion Nacional de Telecomunicaciones	1.55ms from Montevideo, UY
106.3.156.68	AS23724 IDC, China Telecommunications Corporation	2.89ms from Tianjin, CN
89.149.95.100	AS31204 ORANGE MOLDOVA S.A.	0.67ms from Chisinau, MD
83.248.76.196	AS1257 Tele2 Sverige AB	8.46ms from Goeteborg, SE
178.88.77.180	AS9198 JSC Kazakhtelecom	4.75ms from Karagandy, KZ

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API 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.

Get Started for Free Contact Sales