AS18674
Frost Bank
AS18674 is Frost Bank (frostbank.com). It announces 1,280 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2000-09-27· business
1,280
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
40.00%
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
- FROST-BANK
- name
- Frost Bank
- org
- FNB-19
- org name
- Frost Bank
- org address
- 3838 Rogers Rd, San Antonio, TX, 78251
- org city
- San Antonio
- org country
- US
- country
- US
- source
- arin
- created
- 2000-09-27
- updated
- 2021-07-12
- abuse name
- Network Transport Services
- abuse email
- networktransportservices@frostbank.com
- abuse phone
- +1-210-220-5910
- abuse kind
- role
- abuse city
- San Antonio
- abuse country
- US
- admin name
- Network Transport Services
- admin email
- networktransportservices@frostbank.com
- admin phone
- +1-210-220-5910
- admin kind
- role
- admin city
- San Antonio
- admin country
- US
- tech
- NTS24-ARIN
- tech name
- Network Transport Services
- tech email
- networktransportservices@frostbank.com
- tech phone
- +1-210-220-5910
- tech kind
- role
- tech city
- San Antonio
- 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.
- 0.08%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25620.00%
- None here
- Carrier IP512AT&T40.00%
- None here
- 0.16%
- None here
- 0.47%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.190.2.0/24 | United States | valid | 18 | 2026-10-02 |
| 66.136.40.0/24 | United States | not found | 17 | 2026-10-02 |
| 75.11.242.0/24 | United States | not found | 17 | 2026-10-02 |
| 209.184.178.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.247.77.0/24 | United States | valid | 18 | 2026-10-02 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
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