AS32457
City of Houston
AS32457 is City of Houston (houstontx.gov). It announces 3,584 IPv4 addresses in 14 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2025-02-27· government
3,584
IPv4 addresses announced
14
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
3,584
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 States3,584 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS32457
- name
- City of Houston
- org
- COHT
- org name
- City of Houston
- org address
- 611 WALKER ST., SUITE 800, HOUSTON, TX, 77002
- org city
- HOUSTON
- org country
- US
- country
- US
- source
- arin
- created
- 2025-02-27
- updated
- 2025-02-27
- abuse name
- IT Infrastructure Manager
- abuse email
- COHARIN@houstontx.gov
- abuse phone
- +1-832-986-1222
- abuse kind
- role
- abuse city
- houston
- abuse country
- US
- admin name
- IT Infrastructure Manager
- admin email
- COHARIN@houstontx.gov
- admin phone
- +1-832-986-1222
- admin kind
- role
- admin city
- houston
- admin country
- US
- tech name
- Mustafa Al-Tamimi
- tech email
- Mustafa.AlTamimi@houstontx.gov
- tech phone
- +1-832-393-0163
- tech kind
- person
- tech city
- houston
- tech country
- US
- abuse unvalidated since
- 2025-12-10
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 IP100.28%
- geonode0.03%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.11%
- None here
- 0.17%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 204.235.224.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.226.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.227.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.228.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.229.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.230.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.231.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.232.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.233.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.234.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.236.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.237.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.238.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.235.239.0/24 | United States | not found | 16 | 2026-10-02 |
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