Sebastian Pfeifer
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 |
| IPv6 | 5 prefixes (largest 2a0e:b107:24f0::/44) |
| Cluster ID | 214543406 |
| 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 | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a10:ccc0:1330::/44 | Sebastian Pfeifer | BGP | ANNOUNCED | ● high |
| 2001:67c:80c::/48 | Sebastian Pfeifer | RIPE | ASSIGNED PI | ● medium |
| 2a14:7580:ffd0::/44 | Sebastian Pfeifer | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a14:7581:fd0::/44 | Sebastian Pfeifer | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a0e:b107:24f0::/44 | Sebastian Pfeifer | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS210825
DUMY-RIPE
DUMY-RIPE
MNT-VSERVER
NoPKT-MNT
ORG-SP399-RIPE
RIPE-NCC-END-MNT
SBMT
sebastianelisapfeifer-mnt
sebastianelisapfeifer-mnt