Grupo Financiero Bancomer
BGP inherited
Cluster stats
| Netblocks | 21 |
| All fragments | 1,375 blocks across 162 clusters |
| Cluster ID | 191773172 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
21
0 netblocks since 2026-07-05
2026-07-05
peak 21
2026-07-12
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 148.244.0.0/18 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.30.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.38.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.40.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.42.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.43.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.45.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.47.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.48.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.49.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.50.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.51.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.53.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.54.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.55.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.56.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.57.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.58.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.61.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.62.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
| 148.244.63.0/24 | AS15107 | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(21 of 21)
Possible discrepancies (21)
These blocks are registered to Grupo Financiero Bancomer but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 148.244.0.0/18 /18 | authorized for AS15107 — AS15107 |
| 148.244.30.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.38.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.40.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.42.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.43.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.45.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.47.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.48.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.49.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.50.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.51.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.53.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.54.0/24 /24 | authorized for AS15107 — AS15107 |
| 148.244.55.0/24 /24 | authorized for AS15107 — AS15107 |
+6 more — see the REST API
NIC Handles
AS15107