Thomas Steen Rasmussen
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:28a4::/48) |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 214462577 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.239.100.0/24 | Thomas Steen Rasmussen | BGP | ANNOUNCED | ● high |
| 2001:67c:28a4::/48 | Thomas Steen Rasmussen | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:28a4::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS198794
DUMY-RIPE
DUMY-RIPE
ORG-TYK1-RIPE
RIPE-NCC-END-MNT
UNCENSOREDDNS-MNT
UNCENSOREDDNS-MNT