AS54063
Memorial Hermann Health System
AS54063 is Memorial Hermann Health System (memorialhermann.org). It announces 1,280 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-09-19· business
1,280
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
1,280
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 States1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MHHS-AS
- name
- Memorial Hermann Health System
- org
- MHHS-1
- org name
- Memorial Hermann Health System
- org address
- 909 Frostwood, Suite 2 100, Houston, TX, 77024-2301
- org city
- Houston
- org country
- US
- country
- US
- source
- arin
- created
- 2011-09-19
- updated
- 2017-12-11
- abuse name
- Randy Yates
- abuse email
- Randy.yates@memorialhermann.org
- abuse phone
- +1-713-338-6050
- abuse kind
- person
- abuse city
- Houston
- abuse country
- US
- admin name
- Manager of Network Engineering
- admin email
- netengmgmt@memorialhermann.org
- admin phone
- +1-713-242-3000
- admin kind
- role
- admin city
- Houston
- admin country
- US
- tech name
- Manager of Network Engineering
- tech email
- netengmgmt@memorialhermann.org
- tech phone
- +1-713-242-3000
- tech kind
- role
- tech city
- Houston
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 198.22.21.0/24 | United States | not found | 16 | 2026-10-02 |
| 198.22.23.0/24 | United States | not found | 16 | 2026-10-02 |
| 198.22.24.0/24 | United States | not found | 16 | 2026-10-02 |
| 198.22.25.0/24 | United States | not found | 16 | 2026-10-02 |
| 198.51.61.0/24 | United States | not found | 16 | 2026-10-02 |
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