Si.TEK Informatica Srl
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 23 · 2,348 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a05:6080::/29) |
| Registered in | Russia (15) · Italy (8) |
| Record ID | 245945760 |
| 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 | 15 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (23)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 139.28.80.0/22 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 139.28.80.0/24 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 185.77.32.0/22 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 185.77.32.0/23 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 185.77.32.0/24 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 185.77.34.0/23 | Si.TEK Informatica Srl | BGP | ANNOUNCED | ● high |
| 212.34.36.112/29 | SITEK-NBZ | RIPE | ASSIGNED PA | ● low |
| 212.34.37.224/28 | SITEK-BSI | RIPE | ASSIGNED PA | ● low |
| 212.34.38.0/28 | SITEK-IVC-AIS | RIPE | ASSIGNED PA | ● low |
| 212.34.44.0/29 | SITEK-OXIR1 | RIPE | ASSIGNED PA | ● low |
| 212.34.44.32/27 | SITEK-AMS | RIPE | ASSIGNED PA | ● low |
| 212.34.44.80/29 | SITEK-NAK | RIPE | ASSIGNED PA | ● low |
| 212.34.44.92/30 | SITEK-ALCOGOL2 | RIPE | ASSIGNED PA | ● low |
| 212.34.46.64/27 | SITEK-CTT | RIPE | ASSIGNED PA | ● low |
| 212.34.48.32/28 | SITEK-HDM | RIPE | ASSIGNED PA | ● low |
| 212.34.57.48/28 | SITEK-OXIR1 | RIPE | ASSIGNED PA | ● low |
| 212.34.57.96/27 | SITEK-BILENA2 | RIPE | ASSIGNED PA | ● low |
| 212.34.57.192/27 | SITEK-BILENA1 | RIPE | ASSIGNED PA | ● low |
| 213.167.36.0/26 | SITEK-HDM | RIPE | ASSIGNED PA | ● low |
| 213.167.37.240/29 | SITEK-PRSP1 | RIPE | ASSIGNED PA | ● low |
| 213.167.50.88/29 | SITEK-LOG-FOR | RIPE | ASSIGNED PA | ● low |
| 2a05:6080::/29 | Si.TEK Informatica Srl | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:79c0::/29 | Si.TEK Informatica Srl | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Footprint over time
15 weekly snapshots · JSON
25
0 netblocks since 2026-07-05
2026-07-05
peak 25
2026-10-04
NIC Handles
AS44920
DUMY-RIPE
DUMY-RIPE
MNT-SITEK
MNT-SITEK
ORG-SIS65-RIPE
RIPE-NCC-HM-MNT
SITEK1-MNT