AS30710 - SPECT-19-AS - Spectrum Health, US

United States
AS Number
AS30710
AS Name
SPECT-19-AS
Org Name
Spectrum Health
Country / Region
United States
Registry

arin

RegDate

2003-12-01

Updated

2021-12-03

AS30710 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

0

IPv4 NUMs

65,536

IPv6 NUMs(/64)

0

65,536 IPv4 Addresses
CIDR Description IP Num
167.73.0.0/24
IRR Parent Valid
Spectrum Health 256
167.73.0.0/20
IRR Parent Valid
Spectrum Health 4096
167.73.0.0/16
IRR Valid
Spectrum Health 65536
167.73.16.0/20
IRR Parent Valid
Spectrum Health 4096
167.73.32.0/20
IRR InValid
Spectrum Health 4096
167.73.48.0/20
IRR InValid
Spectrum Health 4096
167.73.64.0/20
IRR Parent Valid
Spectrum Health 4096
167.73.144.0/20
IRR Parent Valid
Spectrum Health 4096
167.73.160.0/19
IRR Parent Valid
Spectrum Health 8192
167.73.192.0/19
IRR Parent Valid
Spectrum Health 8192
167.73.224.0/20
IRR Parent Valid
Spectrum Health 4096
167.73.240.0/21
IRR Parent Valid
Spectrum Health 2048
167.73.248.0/22
IRR Parent Valid
Spectrum Health 1024
167.73.252.0/24
IRR Parent Valid
Spectrum Health 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 98,003,968 2,735,894,757,376 IPv4 IPv4
AS26554 US-SIGNAL - US Signal Company, L.L.C., US United States 134,912 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
167.73.1.4 2 ns1.spectrumhealth.org
167.73.1.84 1 tan2.spectrumhealth.org
167.73.1.125 1 careeverywherestage.spectrumhealth.org
167.73.1.132 1 awmdm2.spectrumhealth.org
167.73.2.21 1 gslb4.spectrumhealth.org
167.73.2.151 1 connect.spectrum-health.org
167.73.8.220 1 guest2.spectrumhealth.org
167.73.8.221 1 guest4.spectrumhealth.org
167.73.14.61 1 epichsw.spectrumhealth.org
167.73.15.12 1 mdm.spectrumhealth.org 
ASNumber:       30710
ASName:         SPECT-19-AS
ASHandle:       AS30710
RegDate:        2003-12-09
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/30710


OrgName:        Spectrum Health
OrgId:          SPECT-19
Address:        100 Michigan St NE
Address:        Mail Code 064
City:           Grand Rapids
StateProv:      MI
PostalCode:     49503
Country:        US
RegDate:        2003-12-01
Updated:        2021-12-03
Ref:            https://rdap.arin.net/registry/entity/SPECT-19


OrgTechHandle: NETWO425-ARIN
OrgTechName:   Network Administrators
OrgTechPhone:  6164864888 
OrgTechEmail:  network.administrator@spectrum-health.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO425-ARIN

OrgAbuseHandle: NETWO425-ARIN
OrgAbuseName:   Network Administrators
OrgAbusePhone:  6164864888 
OrgAbuseEmail:  network.administrator@spectrum-health.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO425-ARIN