AS32219
Sparrow Health System
AS32219 is Sparrow Health System (umhsparrow.org). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2010-09-30· business
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
256
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SHS-AS-1
- name
- Sparrow Health System
- org
- SHS90
- org name
- Sparrow Health System
- org address
- 1215 E. Michigan Ave, Lansing, MI, 48912
- org city
- Lansing
- org country
- US
- country
- US
- source
- arin
- created
- 2010-09-30
- updated
- 2012-03-02
- abuse name
- Jason Loznak
- abuse email
- jason.loznak@umhsparrow.org
- abuse phone
- +1-517-332-9894
- abuse kind
- person
- abuse city
- Lansing
- abuse country
- US
- admin name
- Jason Loznak
- admin email
- jason.loznak@umhsparrow.org
- admin phone
- +1-517-332-9894
- admin kind
- person
- admin city
- Lansing
- admin country
- US
- tech name
- Jason Loznak
- tech email
- jason.loznak@umhsparrow.org
- tech phone
- +1-517-332-9894
- tech kind
- person
- tech city
- Lansing
- 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.
- 0.39%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP256AT&T100.00%
- None here
- None here
- None here
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 12.232.14.0/24 | United States | not found | 16 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.