Istituto Tecnico Industriale Stanislao Cannizzaro Catania

Istituto Tecnico Industriale 'Stanislao Cannizzaro' Catania
Data as of 2026-09-06
BGP inherited
This organisation
Netblocks16 · 260 IPv4 addresses
Also registered under this name 61 netblocks across 36 separate records
Record ID236139954
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 16 shared RIR contact/maintainer handles
Registry names 14 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
130.192.251.40/29 Istituto Tecnico Industriale Ettore Majorana RIPE LEGACY ● high
138.41.2.248/29 Istituto Tecnico Industriale Statale Ettore Majorana RIPE LEGACY ● high
138.41.21.0/29 Istituto Tecnico Industriale E. Scalfaro RIPE LEGACY ● high
138.41.23.32/29 Istituto Tecnico Industriale Statale Antonio Monaco RIPE LEGACY ● high
138.41.29.32/29 Istituto Tecnico Industriale 'Stanislao Cannizzaro' Catania RIPE LEGACY ● high
138.41.29.128/25 Istituto Tecnico Industriale 'Stanislao Cannizzaro' Catania RIPE LEGACY ● high
138.41.42.16/29 Istituto Tecnico Industriale Statale 'Sen. Onofrio Jannuzzi' RIPE LEGACY ● high
138.41.45.144/29 Istituto Tecnico Industriale Statale Galileo Galilei - Livorno RIPE LEGACY ● high
188.209.80.56/29 Istituto Tecnico Industriale Statale E. Fermi RIPE ASSIGNED PA ● high
188.209.80.208/29 Istituto Tecnico Industriale _L. Da Vinci_ RIPE ASSIGNED PA ● high
188.209.89.168/29 Istituto Tecnico Industriale Alberghetti RIPE ASSIGNED PA ● high
81.112.231.24/29 ISTITUTO-TECNICO-INDUSTRIALE-STATALE-GMARCONI RIPE ASSIGNED PA ● low
81.116.67.156/30 ISTITUTO-TECNICO-INDUSTRIALE-STATALE-G-CARDANO RIPE ASSIGNED PA ● low
81.116.69.152/29 ISTITUTO-TECNICO-INDUSTRIALE-STATALE-G-CARDANO RIPE ASSIGNED PA ● low
82.85.65.192/28 ISTITUTO_TECNICO_INDUSTRIALE_VERONA_TRENTO RIPE ASSIGNED PA ● low
217.222.142.240/28 ISTITUTO-TECNICO-INDUSTRIALE-STATALE RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
68.8% of checked blocks have valid RPKI ROA coverage (11 of 16)
No discrepancies found among checked blocks.

NIC Handles

AS8612-MNT DUMY-RIPE DUMY-RIPE GARR-LIR LEPIDA-MNT ORG-CC298-RIPE ORG-ITIC1-RIPE ORG-ITIE2-RIPE ORG-ITIE3-RIPE ORG-ITIS10-RIPE ORG-ITIS6-RIPE ORG-ITIS8-RIPE +4 more