STIS Engineering LLC
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 5 · 1,536 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a01:b8a0::/32) |
| Cluster ID | 227175233 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 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
9 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-08-23
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 83.220.160.0/22 | STIS Engineering LLC | BGP | ANNOUNCED | ● high |
| 83.220.166.0/24 | STIS Engineering LLC | BGP | ANNOUNCED | ● high |
| 83.220.167.0/24 | STIS Engineering LLC | BGP | ANNOUNCED | ● high |
| 2a01:b8a0::/32 | STIS Engineering LLC | BGP | ANNOUNCED | ● high |
| 83.220.166.0/23 | STIS Engineering LLC | RIPE | ALLOCATED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a01:b8a0::/32 |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS31294
AS50608
AS61980
DUMY-RIPE
DUMY-RIPE
LANTECH-MNT
LANTECH-MNT
ORG-SEcL1-RIPE
RIPE-NCC-HM-MNT