Alexander Bork
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 11 · 258 IPv4 addresses |
| IPv6 | 8 prefixes (largest 2a06:de04:40::/44) |
| Registered in | Belgium (2) · Switzerland (1) · Germany (1) |
| Cluster ID | 214454794 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-26
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.13.118.0/24 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 185.1.147.142/32 | Alexander Bork | PEERINGDB | ASSIGNED | ● high |
| 185.1.155.183/32 | Alexander Bork | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:ca:1:0:20:1950:1/128 | Alexander Bork | PEERINGDB | ASSIGNED | ● high |
| 2a06:de04:41::/48 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 2a06:de04:42::/48 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 2a06:de04:43::/48 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 2a06:de04:44::/48 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 2a0c:b641:701:0:a5:20:1950:1/128 | Alexander Bork | PEERINGDB | ASSIGNED | ● high |
| 2a0e:97c0:aa0::/44 | Alexander Bork | BGP | ANNOUNCED | ● high |
| 2a06:de04:40::/44 | Alexander Bork | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (8)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
92.3%
of checked blocks have valid RPKI ROA coverage
(12 of 13)
No discrepancies found among checked blocks.
NIC Handles
ABORK-MNT
ABORK-MNT
AS201950
AS201950
DUMY-RIPE
DUMY-RIPE
ORG-AB405-RIPE
SBMT
SERVPERSO-MNT
SERVPERSO-MNT