Frost Bank
Data as of 2026-09-06
GLEIF verified
LEI
G5AHTAP80NWA3Q8RDC78
Registered name
Frost Bank
Jurisdiction
Ultimate parent
CULLEN/FROST BANKERS, INC.
529900V2E9G9AY665O34
This organisation
| Netblocks | 5 · 1,280 IPv4 addresses |
| Record ID | 237225082 |
| Registry | BGP |
| Owner jurisdiction | US-TX |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI G5AHTAP80NWA3Q8RDC78 |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.190.2.0/24 | Frost Bank | BGP | ANNOUNCED | ● high |
| 66.136.40.0/24 | Frost Bank | BGP | ANNOUNCED | ● high |
| 75.11.242.0/24 | Frost Bank | BGP | ANNOUNCED | ● high |
| 209.184.178.0/24 | Frost Bank | BGP | ANNOUNCED | ● high |
| 216.247.77.0/24 | Frost Bank | BGP | ANNOUNCED | ● high |
Footprint over time
4 weekly snapshots · JSON
7
0 netblocks since 2026-08-16
2026-08-16
peak 7
2026-09-06
Network trust
what's this?
RPKI hygiene: C
how networks compare →
57.1%
of checked blocks have valid RPKI ROA coverage
(4 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS18674
FNB-19
NTS24-ARIN
NTS24-ARIN
NTS24-ARIN