AS30710
Spectrum Health
AS30710 is Spectrum Health. It announces 65,280 IPv4 addresses in 8 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2003-12-09· business
65,280
IPv4 addresses announced
8
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
65,280
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States65,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SPECT-19-AS
- name
- Spectrum Health
- org
- SPECT-19
- org name
- Spectrum Health
- org address
- 100 Michigan St NE, Mail Code 064, Grand Rapids, MI, 49503
- org city
- Grand Rapids
- org country
- US
- country
- US
- source
- arin
- created
- 2003-12-09
- updated
- 2012-03-02
- abuse name
- Network Administrators
- abuse email
- daniel.boik@corewellhealth.org
- abuse phone
- +1-616-486-4888
- abuse kind
- role
- abuse city
- Grand Rapids
- abuse country
- US
- admin name
- Telecommunications Manager
- admin email
- Telecom.manager@corewellhealth.org
- admin phone
- +1-616-486-4260
- admin kind
- role
- admin city
- Grand Rapids
- admin country
- US
- tech name
- Ken Daldine
- tech email
- kenny.daldine@corewellhealth.org
- tech phone
- +1-248-597-7031
- tech kind
- person
- tech city
- Southfield
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.01%
- anyip, geonode, floppydata0.08%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.00%
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 162.82.0.0/16 | United States | valid | 18 | 2026-10-02 |
| 167.73.0.0/18 | United States | valid | 18 | 2026-10-02 |
| 167.73.0.0/20 | United States | valid | 18 | 2026-10-02 |
| 167.73.16.0/20 | United States | valid | 18 | 2026-10-02 |
| 167.73.64.0/18 | United States | valid | 18 | 2026-10-02 |
| 167.73.128.0/18 | United States | valid | 18 | 2026-10-02 |
| 167.73.192.0/18 | United States | valid | 18 | 2026-10-02 |
| 208.90.92.0/22 | United States | valid | 18 | 2026-10-02 |
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