E-TF1 SAS
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 4 · 1,536 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a04:1f40::/29) |
| Record ID | 264654316 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.22.116.0/22 | E-TF1 SAS | BGP | ANNOUNCED | ● high |
| 193.169.66.0/23 | E-TF1 SAS | BGP | ANNOUNCED | ● high |
| 2a04:1f40::/32 | E-TF1 SAS | BGP | ANNOUNCED | ● high |
| 2a04:1f40::/29 | E-TF1 SAS | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Footprint over time
8 weekly snapshots · JSON
6
0 netblocks since 2026-07-12
2026-07-12
peak 6
2026-09-06
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS49477
DUMY-RIPE
DUMY-RIPE
ORG-ES221-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
etf1-mnt
etf1-mnt