Alex Largman
Cluster stats
| Netblocks | 51 |
| All fragments | 508 blocks across 170 clusters |
| Cluster ID | 191598542 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (51)
showing 50 of 51 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.181.168.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 5.181.169.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 5.183.255.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 45.80.104.0/23 | Alex Largman | BGP | ANNOUNCED | ● high |
| 62.233.39.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 102.64.121.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 122.8.44.0/22 | Alex Largman | BGP | ANNOUNCED | ● high |
| 122.8.92.0/22 | Alex Largman | BGP | ANNOUNCED | ● high |
| 130.49.8.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 130.49.9.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 130.49.10.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 130.49.11.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 146.19.140.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.28.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.29.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.30.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.31.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.96.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.97.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.98.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.99.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.172.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.173.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.174.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.175.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.240.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.241.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.242.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 170.168.243.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 185.68.152.0/22 | Alex Largman | BGP | ANNOUNCED | ● high |
| 185.89.42.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 185.89.43.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 185.94.32.0/22 | Alex Largman | BGP | ANNOUNCED | ● high |
| 192.101.65.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 192.101.66.0/23 | Alex Largman | BGP | ANNOUNCED | ● high |
| 193.202.8.0/23 | Alex Largman | BGP | ANNOUNCED | ● high |
| 193.202.82.0/23 | Alex Largman | BGP | ANNOUNCED | ● high |
| 213.232.120.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 213.232.122.0/24 | Alex Largman | BGP | ANNOUNCED | ● high |
| 45.80.104.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 45.140.204.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 45.143.4.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 45.145.128.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 45.148.232.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 45.155.164.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 83.142.52.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 193.187.92.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 193.202.8.0/21 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 193.202.80.0/21 | Alex Largman | RIPE | ALLOCATED PA | ● low |
| 193.203.8.0/22 | Alex Largman | RIPE | ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.5%
of checked blocks have valid RPKI ROA coverage
(39 of 51)
Possible discrepancies (8)
These blocks are registered to Alex Largman but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 193.187.92.0/22 /22 | authorized for AS50867 — HOSTKEY B.V. |
| 5.181.168.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 5.181.169.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 5.183.255.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 185.89.42.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 185.89.43.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 213.232.120.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
| 213.232.122.0/24 /24 | authorized for AS51765 — Oy Crea Nova Hosting Solution Ltd |
NIC Handles
ALB-MNT
ALB-MNT
AS59651
DUMY-RIPE
DUMY-RIPE
FSPL1-MNT
IP-RIPE
MAINT-AP-CNISP
ORG-BAY43-RIPE
RIPE-NCC-HM-MNT
VPLAB-MNT
VVT-MNT
+2 more