Florian Kolb
Cluster stats
| Netblocks | 40 |
| All fragments | 249 blocks across 95 clusters |
| Cluster ID | 191468182 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 94.249.200.0/24 | IntraceX | BGP | ANNOUNCED | ● high |
| 94.249.229.0/24 | IntraceX | BGP | ANNOUNCED | ● high |
| 94.249.254.0/24 | IntraceX | BGP | ANNOUNCED | ● high |
| 2a06:9801:790::/48 | IntraceX | BGP | ANNOUNCED | ● high |
| 5.253.247.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 37.114.37.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 37.114.46.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 37.114.50.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 37.114.63.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 37.221.93.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 38.87.116.0/23 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 38.97.56.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.10.21.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.11.229.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.13.225.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.13.236.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.13.237.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.13.238.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.13.239.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.86.155.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.90.98.0/23 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.131.64.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.133.74.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 45.142.106.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 46.247.108.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 46.247.109.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 89.144.37.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 92.118.206.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 94.249.195.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 109.71.252.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 176.100.36.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 176.100.37.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 176.100.39.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 185.14.92.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 194.15.36.0/24 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 2a0e:97c0:3e3::/48 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 2a0e:97c0:711::/48 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 2a0e:97c0:712::/48 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 2a0e:97c0:713::/48 | Florian Kolb | BGP | ANNOUNCED | ● medium |
| 2a0e:97c0:710::/44 | Florian Kolb | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.5%
of checked blocks have valid RPKI ROA coverage
(39 of 40)
Possible discrepancies (8)
These blocks are registered to Florian Kolb but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a06:9801:790::/48 /48 | authorized for AS219478 — IntraceX |
| 37.114.37.0/24 /24 | authorized for AS47637 — INFERNA LIMITED |
| 37.114.46.0/24 /24 | authorized for AS57433 — intercolo GmbH |
| 37.114.50.0/24 /24 | authorized for AS57433 — intercolo GmbH |
| 94.249.254.0/24 /24 | authorized for AS219478 — IntraceX |
| 176.100.36.0/24 /24 | authorized for AS47637 — INFERNA LIMITED |
| 176.100.39.0/24 /24 | authorized for AS57433 — intercolo GmbH |
| 45.142.106.0/24 /24 | authorized for AS207695 — Mario Kurz trading as LUME Solutions |
NIC Handles
AS219478
AS58087
DATALIX-MNT
DUMY-RIPE
DUMY-RIPE
GHOSTNET-MNT
LAGRANGE-AUTO-MNT
MNT-INTERCOLO
MOS-IP-MNT
ORG-DA1371-RIPE
SBMT
dataflair-mnt