GRDF SA
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 14 · 262,400 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a10:f00::/29) |
| All fragments | 23 blocks across 4 clusters |
| Cluster ID | 213752068 |
| 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 | |
Footprint over time
6 weekly snapshots · JSON
19
0 netblocks since 2026-07-05
2026-07-05
peak 19
2026-07-26
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 83.136.223.0/24 | GRDF SA | BGP | ANNOUNCED | ● high |
| 163.100.128.0/24 | GRDF SA | BGP | ANNOUNCED | ● high |
| 163.100.129.0/24 | GRDF SA | BGP | ANNOUNCED | ● high |
| 163.100.130.0/24 | GRDF SA | BGP | ANNOUNCED | ● high |
| 163.100.131.0/24 | GRDF SA | BGP | ANNOUNCED | ● high |
| 2a10:f00:3::/48 | GRDF SA | BGP | ANNOUNCED | ● high |
| 2a10:f00:4::/48 | GRDF SA | BGP | ANNOUNCED | ● high |
| 163.97.0.0/16 | GRDF SA | RIPE | LEGACY | ● low |
| 163.98.0.0/16 | GRDF SA | RIPE | LEGACY | ● low |
| 163.99.0.0/16 | GRDF SA | RIPE | LEGACY | ● low |
| 163.100.0.0/16 | GRDF SA | RIPE | LEGACY | ● low |
| 2a10:f00::/29 | GRDF SA | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a10:f00::/48 | GRDF SA | RIPE | ASSIGNED | ● low |
| 2a10:f00:1::/48 | GRDF SA | RIPE | ASSIGNED | ● low |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
31.6%
of checked blocks have valid RPKI ROA coverage
(6 of 19)
No discrepancies found among checked blocks.
NIC Handles
AS207280
DUMY-RIPE
DUMY-RIPE
ORG-GS384-RIPE
RIPE-NCC-HM-MNT
mnt-fr-grdf-1
mnt-fr-grdf-1