AS53748
University Medical Center of Southern Nevada
AS53748 is University Medical Center of Southern Nevada (umcsn.com). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-05-09· education
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
512
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 States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UMCSN-AS
- name
- University Medical Center of Southern Nevada
- org
- UMCSN
- org name
- University Medical Center of Southern Nevada
- org address
- 1800 W. Charleston Blvd., Las Vegas, NV, 89102
- org city
- Las Vegas
- org country
- US
- country
- US
- source
- arin
- created
- 2011-05-09
- updated
- 2012-03-02
- remarks
- http://www.umcsn.com
- abuse
- UAP2-ARIN
- abuse name
- UMCSN ABUSE POC
- abuse email
- abusepoc@umcsn.com
- abuse phone
- +1-702-383-2227
- abuse kind
- role
- abuse city
- Las Vegas
- abuse country
- US
- admin name
- IT Security Engineering
- admin email
- AdminPoc@umcsn.com
- admin phone
- +1-702-383-2227
- admin kind
- role
- admin city
- Las Vegas
- admin country
- US
- tech
- UTP-ARIN
- tech name
- UMCSN Tech POC
- tech email
- ARINPOC@umcsn.com
- tech phone
- +1-702-383-2227
- tech kind
- role
- tech city
- Las Vegas
- tech country
- US
- abuse validated
- 1
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.
- 1.37%
- None here
- None here
- None here
- None here
- None here
- Hosting IP512100.00%
- None here
- None here
- None here
- 0.39%
- 0.39%
- 0.59%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 204.107.93.0/24 | United States | not found | 16 | 2026-10-02 |
| 207.59.33.0/24also AS53478 | United States | invalid:origin | 1 | 2026-10-02 |
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