AS4900
Montgomery County Hospital District
AS4900 is Montgomery County Hospital District (mchd-tx.org). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2009-09-24· government
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
2
countries
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 States384 · 75.00%
- Canada128 · 25.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ASN1
- name
- Montgomery County Hospital District
- org
- MONTG-46
- org name
- Montgomery County Hospital District
- org address
- 1400 S Loop 336 W, Conroe, TX, 77304
- org city
- Conroe
- org country
- US
- country
- US
- source
- arin
- created
- 2009-09-24
- updated
- 2026-10-05
- remarks
- packetvis_com_a2ec4949
- abuse name
- IT DEPT
- abuse email
- isalerts@mchd-tx.org
- abuse phone
- +1-936-523-1120
- abuse kind
- role
- abuse city
- Conroe
- abuse country
- US
- admin name
- IT DEPT
- admin email
- isalerts@mchd-tx.org
- admin phone
- +1-936-523-1120
- admin kind
- role
- admin city
- Conroe
- admin country
- US
- tech name
- IT DEPT
- tech email
- isalerts@mchd-tx.org
- tech phone
- +1-936-523-1120
- tech kind
- role
- tech city
- Conroe
- 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.
- VPN IP316.05%
- 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 |
|---|---|---|---|---|
| 192.131.233.0/24 | United States | not found | 16 | 2026-10-02 |
| 206.223.127.0/24 | United States | not found | 16 | 2026-10-02 |
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