American Express Company
BGP inherited
Cluster stats
| Netblocks | 171 · 302,525 IPv4 addresses |
| Registered in | United States (156) · Saudi Arabia (7) · United Kingdom (3) · Italy (1) · Qatar (1) |
| All fragments | 184 blocks across 3 clusters |
| Cluster ID | 208821312 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 39 shared RIR contact/maintainer handles |
| Registry names | 14 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
175
0 netblocks since 2026-07-05
2026-07-05
peak 175
2026-07-19
Domains hosted in this network
what's this?IP Ranges (171)
showing 50 of 171 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.10.219.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 12.29.100.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 12.29.101.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 12.29.102.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 12.105.185.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.0.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.1.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.2.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.3.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.5.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.6.0/23 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.8.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.9.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.10.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.11.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.16.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.17.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.18.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.19.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.20.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.21.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.22.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.23.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.24.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.25.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.26.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.27.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.28.0/23 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.48.0/23 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.50.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.51.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.52.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.53.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.54.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.55.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.64.0/23 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.66.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.67.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.68.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.69.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.70.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.71.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.72.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.73.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.74.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.75.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.76.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.77.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.78.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
| 139.71.80.0/24 | American Express Company | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “American Express” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Americanexpress sub-allocation
- AMERICANEXPRESSBANK-EMIRNET via EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC sub-allocation
- Americanexpress sub-allocation
- Havas-Voyages-American-Express via Societe Francaise Du Radiotelephone - SFR SA sub-allocation
- AMERICANEXPRESSHR via Hrvatski Telekom d.d. sub-allocation
- BEWIN-AMERICAN-EXPRESS-VOYAGES-MSYS1 via Orange S.A. sub-allocation
- BEWGP-AMERICAN-EXPRESS-VOYAGES-MSYS1 via Orange S.A. sub-allocation
- UVETAMERICANEXPRESSCORPORATETRAVELSPA sub-allocation
Network trust
what's this?
RPKI hygiene: F
how networks compare →
10.5%
of checked blocks have valid RPKI ROA coverage
(18 of 171)
No discrepancies found among checked blocks.
NIC Handles
AA1792-AP
AA2277-AP
AB34802-RIPE
AEAP1-AP
AEAP1-AP
AEBC1-AP
AEBC1-AP
AESOC-ARIN
AMERIC
APNIC-HM
AS139274
AS3251-ARIN
+27 more