A.M.S. Carlzon
Cluster stats
| Netblocks | 20 |
| Cluster ID | 191694458 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 34 shared RIR contact/maintainer handles |
| Registry names | 15 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
20
0 netblocks since 2026-07-05
2026-07-05
peak 20
2026-07-06
IP Ranges (20)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.71.188.0/24 | A.M.S. Carlzon | BGP | ANNOUNCED | ● high |
| 45.11.59.0/24 | AMS-VPS | RIPE | SUB-ALLOCATED PA | ● low |
| 88.202.191.0/24 | AMS-100TB | RIPE | ASSIGNED PA | ● low |
| 89.248.128.248/29 | AMS-NL | RIPE | ASSIGNED PA | ● low |
| 113.29.64.32/28 | AMS-INT-SPG-Sght2 | APNIC | Assigned non-portable | ● low |
| 137.74.155.192/27 | ams_fr | RIPE | ASSIGNED PA | ● low |
| 138.226.247.0/24 | AMS-VPS | RIPE | LEGACY | ● low |
| 185.154.247.0/24 | AMS-POP | RIPE | ASSIGNED PA | ● low |
| 188.21.1.128/29 | AMS-AT | RIPE | ASSIGNED PA | ● low |
| 193.98.243.128/29 | AMS-LAN | RIPE | ASSIGNED PA | ● low |
| 194.107.250.94/31 | ams-lon1-aloc1 | RIPE | ASSIGNED PA | ● low |
| 195.126.154.32/28 | AMS-LAN | RIPE | ASSIGNED PA | ● low |
| 195.181.172.0/23 | AMS-CDN77 | RIPE | ASSIGNED PA | ● low |
| 202.172.46.128/29 | AMS-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 202.172.46.176/29 | AMS-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.120.152.224/28 | AMS-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 213.33.114.96/29 | AMS-AT | RIPE | ASSIGNED PA | ● low |
| 2a02:4b60::/48 | ams-ix-bes | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a0c:b642:a00::/48 | AMS-6PROJECT | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:67c1:b148::/48 | AMS-IX | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(15 of 20)
Wholesale/transit re-announcements (7)
These blocks are registered to A.M.S. Carlzon but cryptographically authorized across 7 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2a02:4b60::/48 /48 | authorized for AS1200 — Amsterdam Internet Exchange B.V. |
| 2a0c:b642:a00::/48 /48 | authorized for AS206499 — LOCIX LIMITED |
| 2a14:67c1:b148::/48 /48 | authorized for AS213605 — Liu HaoRan |
| 195.181.172.0/23 /23 | authorized for AS60068 — Datacamp Limited |
| 88.202.191.0/24 /24 | authorized for AS13213 — THG HOSTING LIMITED |
| 45.11.59.0/24 /24 | authorized for AS30860 — Virtual Systems LLC |
| 185.154.247.0/24 /24 | authorized for AS19551 — Incapsula Inc |
NIC Handles
AKAERE-NETWORKS-MNT
AM2390-AP
AMS-IX-MNT
AP930-AP
AR63811-RIPE
AS13213-MNT
AS20513
AS8447-MNT
CREPUNDIA-MNT
DATACAMP-MNT
DUMY-RIPE
DUMY-RIPE
+22 more