ACCERTIFY HOLDINGS LLC
Accertify, Inc.
GLEIF verified
Complete entity footprint
3 linked clusters ·
26 netblocks ·
73,027 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
2549003IBUZPUT3ONG85
Registered name
ACCERTIFY HOLDINGS LLC
Jurisdiction
Ultimate parent
AMERICAN EXPRESS COMPANY
R4PP93JZOLY261QX3811
Cluster stats
| Netblocks | 10 · 3,594 IPv4 addresses |
| Registered in | United States (8) · Spain (1) · United Kingdom (1) |
| Cluster ID | 208809264 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 2549003IBUZPUT3ONG85 |
| Shared handles | clustered on 18 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
+1 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.117.124.0/24 | Accertify LLC | BGP | ANNOUNCED | ● high |
| 185.117.125.0/24 | Accertify LLC | BGP | ANNOUNCED | ● high |
| 199.189.160.0/24 | Accertify, Inc. | BGP | ANNOUNCED | ● high |
| 199.189.161.0/24 | Accertify, Inc. | BGP | ANNOUNCED | ● high |
| 199.189.162.0/24 | Accertify, Inc. | BGP | ANNOUNCED | ● high |
| 199.189.163.0/24 | Accertify, Inc. | BGP | ANNOUNCED | ● high |
| 77.231.20.44/30 | Accertify_Inc_Espana | RIPE | ASSIGNED PA | ● low |
| 185.117.124.0/22 | Accertify LLC | RIPE | ALLOCATED PA | ● low |
| 199.189.160.0/22 | Accertify, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 212.133.77.64/28 | ACCERTIFY | RIPE | ASSIGNED PA | ● low |
Domains hosted in this network
what's this?Corporate group (3 confirmed entities)
+2 additional unconfirmed candidates not shown — full list (JSON)- American Express Travel Related Services Company, Inc 11 blocks
- PAYBACK GmbH 5 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(4 of 10)
No discrepancies found among checked blocks.
NIC Handles
AB34802-RIPE
ACCER-5
ACCEU-MNT
ACCEU-MNT
AS203990
AS53941
COMUNITEL-MNT
DUMY-RIPE
DUMY-RIPE
LEVEL3-MNT
MNT-PROV-ONO
NETWO5885-ARIN
+6 more