AS19311
Stewart Title
AS19311 is Stewart Title (stewart.com). It announces 2,304 IPv4 addresses in 9 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2000-12-15· business
2,304
IPv4 addresses announced
9
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
2,304
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 States2,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- STEWART-1
- name
- Stewart Title
- org
- STEWAR-1
- org name
- Stewart Title
- org address
- 1980 Post Oak BLVD, suite 500, Houston, TX, 77056-3807
- org city
- Houston
- org country
- US
- country
- US
- source
- arin
- created
- 2000-12-15
- updated
- 2012-03-02
- abuse name
- DNS Admin
- abuse email
- telcoops@stewart.com
- abuse phone
- +1-713-625-8100
- abuse kind
- role
- abuse city
- Houston
- abuse country
- US
- admin name
- DNS Admin
- admin email
- telcoops@stewart.com
- admin phone
- +1-713-625-8100
- admin kind
- role
- admin city
- Houston
- admin country
- US
- tech
- WB264-ARIN
- tech name
- Wes Ballinger
- tech email
- wballing@landata.com
- tech phone
- +1-713-479-2340
- tech kind
- person
- tech city
- Houston
- tech country
- US
- abuse unvalidated since
- 2017-02-16
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.
- 0.35%
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP25611.11%
- None here
- None here
- None here
- 0.35%
- 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 |
|---|---|---|---|---|
| 199.253.16.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.17.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.18.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.19.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.20.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.21.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.22.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.23.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.253.25.0/24 | United States | not found | 16 | 2026-10-02 |
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