A100 ROW, INC.
A100 ROW Inc
GLEIF verified
Complete entity footprint
5 linked clusters ·
36,709 netblocks ·
484,169,778 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
5493006K9CUYTRQ9Z556
Registered name
A100 ROW, INC.
Jurisdiction
Ultimate parent
AMAZON.COM, INC.
ZXTILKJKG63JELOEG630
Cluster stats
| Netblocks | 134 · 11,804,727 IPv4 addresses |
| Registered in | United States (100) · Germany (17) · United Kingdom (7) · Netherlands (4) |
| All fragments | 143 blocks across 3 clusters |
| Cluster ID | 208815513 |
| Registry | ARIN |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493006K9CUYTRQ9Z556 |
| Shared handles | clustered on 18 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
133
0 netblocks since 2026-07-05
2026-07-05
peak 133
2026-07-19
IP Ranges (134)
showing 50 of 134 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 51.0.32.0 – 51.0.127.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.3.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.16.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.20.0.0 – 51.32.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.34.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.40.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.44.0.0 – 51.50.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.60.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.60.0.0 – 51.60.225.255 | A100-Row-Inc | RIPE | ASSIGNED PA | ● low |
| 51.69.0.0 – 51.70.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.76.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.78.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.80.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.82.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.84.0.0 – 51.88.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.90.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.92.0.0 – 51.102.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.108.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.110.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.112.0.0 – 51.114.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.117.0.0 – 51.119.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.121.0.0 – 51.123.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.125.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.127.0.0 – 51.129.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.131.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.134.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.139.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.150.0.0 – 51.153.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.156.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.160.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.163.34.92/30 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.163.34.112/30 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.163.34.116/30 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.163.34.120/29 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.163.34.128/29 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.163.34.136/30 | A100_ROW_GMBH | RIPE | LEGACY | ● low |
| 51.164.0.0 – 51.169.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.176.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.180.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.184.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.188.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.192.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.196.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.200.0.0 – 51.209.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.212.0.0 – 51.217.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.220.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.226.0.0 – 51.229.255.255 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.232.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.236.0.0/15 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
| 51.240.0.0/16 | A100 ROW Inc | RIPE | ALLOCATED PA | ● low |
Domains hosted in this network
what's this?Corporate group (5 confirmed entities)
+783 additional unconfirmed candidates not shown — full list (JSON)- Amazon.com, Inc. 24,921 blocks
- Amazon Web Services, Inc. 10,884 blocks
- Amazon Technologies Inc. 559 blocks
- AMAZON 211 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
78.4%
of checked blocks have valid RPKI ROA coverage
(105 of 134)
No discrepancies found among checked blocks.
NIC Handles
AANO1-ARIN
AEA8-ARIN
ANO24-ARIN
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
ESHELTER-MNT
HRW-NOC
IPMAN40-ARIN
MNT-ADSI
ORG-ARI3-RIPE
+6 more