SHELLNET SOCIETA' IN ACCOMANDITA PER AZIONI DI SHELLNET GP S.R.L.

Opnet Srl
Data as of 2026-09-20
GLEIF verified
Complete entity footprint
2 linked clusters · 276 netblocks · 151,570 IPv4 addresses · 2 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
8156008F52B23E338F42
Registered name
SHELLNET SOCIETA' IN ACCOMANDITA PER AZIONI DI SHELLNET GP S.R.L.
Jurisdiction
IT
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks222 · 151,568 IPv4 addresses
IPv6 1 prefix (largest 2a00:b380::/32)
Registered in Italy (227) · Russia (1)
Also registered under this name 231 netblocks across 2 separate records
Record ID241067418
RegistryBGP
Owner jurisdictionIT
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 8156008F52B23E338F42
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (222)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.2.0.0/21 Opnet Srl BGP ANNOUNCED ● high
5.2.8.0/21 Opnet Srl BGP ANNOUNCED ● high
5.102.0.0/23 Opnet Srl BGP ANNOUNCED ● high
5.102.0.0/19 Opnet Srl BGP ANNOUNCED ● high
5.102.0.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.1.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.2.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.3.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.4.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.5.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.6.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.7.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.8.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.9.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.10.0/23 Opnet Srl BGP ANNOUNCED ● high
5.102.10.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.11.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.12.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.13.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.14.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.15.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.16.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.17.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.18.0/23 Opnet Srl BGP ANNOUNCED ● high
5.102.18.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.19.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.20.0/23 Opnet Srl BGP ANNOUNCED ● high
5.102.20.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.21.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.22.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.23.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.24.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.25.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.26.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.27.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.28.0/24 Opnet Srl BGP ANNOUNCED ● high
5.102.29.0/24 Opnet Srl BGP ANNOUNCED ● high
37.34.40.0/21 Opnet Srl BGP ANNOUNCED ● high
37.77.112.0/20 Opnet Srl BGP ANNOUNCED ● high
37.77.112.0/23 Opnet Srl BGP ANNOUNCED ● high
37.77.114.0/24 Opnet Srl BGP ANNOUNCED ● high
37.77.115.0/24 Opnet Srl BGP ANNOUNCED ● high
37.77.120.0/24 Opnet Srl BGP ANNOUNCED ● high
37.77.121.0/24 Opnet Srl BGP ANNOUNCED ● high
37.77.122.0/23 Opnet Srl BGP ANNOUNCED ● high
37.77.124.0/24 Opnet Srl BGP ANNOUNCED ● high
37.77.125.0/24 Opnet Srl BGP ANNOUNCED ● high
46.182.88.0/21 Opnet Srl BGP ANNOUNCED ● high
46.227.0.0/22 Opnet Srl BGP ANNOUNCED ● high
46.227.1.0/24 Opnet Srl BGP ANNOUNCED ● high
46.227.2.0/24 Opnet Srl BGP ANNOUNCED ● high
46.227.3.0/24 Opnet Srl BGP ANNOUNCED ● high
46.227.4.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.0.0/20 Opnet Srl BGP ANNOUNCED ● high
51.179.0.0/19 Opnet Srl BGP ANNOUNCED ● high
51.179.16.0/20 Opnet Srl BGP ANNOUNCED ● high
51.179.32.0/22 Opnet Srl BGP ANNOUNCED ● high
51.179.36.0/22 Opnet Srl BGP ANNOUNCED ● high
51.179.40.0/22 Opnet Srl BGP ANNOUNCED ● high
51.179.44.0/22 Opnet Srl BGP ANNOUNCED ● high
51.179.48.0/22 Opnet Srl BGP ANNOUNCED ● high
51.179.52.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.53.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.54.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.55.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.56.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.57.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.58.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.59.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.64.0/20 Opnet Srl BGP ANNOUNCED ● high
51.179.80.0/20 Opnet Srl BGP ANNOUNCED ● high
51.179.96.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.96.0/19 Opnet Srl BGP ANNOUNCED ● high
51.179.97.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.98.0/23 Opnet Srl BGP ANNOUNCED ● high
51.179.98.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.99.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.100.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.100.0/23 Opnet Srl BGP ANNOUNCED ● high
51.179.101.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.102.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.103.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.104.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.105.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.106.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.107.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.108.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.109.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.110.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.111.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.112.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.113.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.114.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.115.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.116.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.116.0/23 Opnet Srl BGP ANNOUNCED ● high
51.179.117.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.118.0/23 Opnet Srl BGP ANNOUNCED ● high
51.179.118.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.119.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.120.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.121.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.122.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.124.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.125.0/24 Opnet Srl BGP ANNOUNCED ● high
51.179.127.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.0.0/17 Opnet Srl BGP ANNOUNCED ● high
62.170.0.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.8.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.16.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.24.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.32.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.48.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.56.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.128.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.128.0/17 Opnet Srl BGP ANNOUNCED ● high
62.170.136.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.144.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.152.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.160.0/21 Opnet Srl BGP ANNOUNCED ● high
62.170.168.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.169.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.170.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.171.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.172.0/24 Opnet Srl BGP ANNOUNCED ● high
62.170.176.0/20 Opnet Srl BGP ANNOUNCED ● high
78.110.184.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.185.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.186.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.187.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.188.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.189.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.190.0/24 Opnet Srl BGP ANNOUNCED ● high
78.110.191.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.200.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.201.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.202.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.203.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.204.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.205.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.206.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.207.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.208.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.209.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.210.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.211.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.212.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.213.0/24 Opnet Srl BGP ANNOUNCED ● high
78.159.214.0/24 Opnet Srl BGP ANNOUNCED ● high
79.171.160.0/22 Opnet Srl BGP ANNOUNCED ● high
79.171.160.0/23 Opnet Srl BGP ANNOUNCED ● high
79.171.162.0/24 Opnet Srl BGP ANNOUNCED ● high
79.171.162.0/23 Opnet Srl BGP ANNOUNCED ● high
79.171.164.0/22 Opnet Srl BGP ANNOUNCED ● high
79.171.164.0/24 Opnet Srl BGP ANNOUNCED ● high
79.171.165.0/24 Opnet Srl BGP ANNOUNCED ● high
79.171.166.0/24 Opnet Srl BGP ANNOUNCED ● high
79.171.167.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.80.0/20 Opnet Srl BGP ANNOUNCED ● high
83.98.80.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.81.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.82.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.83.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.84.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.85.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.86.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.87.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.88.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.89.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.90.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.91.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.92.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.93.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.94.0/24 Opnet Srl BGP ANNOUNCED ● high
83.98.95.0/24 Opnet Srl BGP ANNOUNCED ● high
109.235.156.0/24 Opnet Srl BGP ANNOUNCED ● high
109.235.157.0/24 Opnet Srl BGP ANNOUNCED ● high
109.235.158.0/24 Opnet Srl BGP ANNOUNCED ● high
109.235.159.0/24 Opnet Srl BGP ANNOUNCED ● high
109.236.16.0/20 Opnet Srl BGP ANNOUNCED ● high
109.236.16.0/23 Opnet Srl BGP ANNOUNCED ● high
176.32.16.0/23 Opnet Srl BGP ANNOUNCED ● high
176.32.16.0/20 Opnet Srl BGP ANNOUNCED ● high
176.32.20.0/24 Opnet Srl BGP ANNOUNCED ● high
176.32.21.0/24 Opnet Srl BGP ANNOUNCED ● high
176.32.22.0/24 Opnet Srl BGP ANNOUNCED ● high
176.32.23.0/24 Opnet Srl BGP ANNOUNCED ● high
176.32.24.0/23 Opnet Srl BGP ANNOUNCED ● high
176.32.28.0/23 Opnet Srl BGP ANNOUNCED ● high
176.32.30.0/23 Opnet Srl BGP ANNOUNCED ● high
176.32.30.0/24 Opnet Srl BGP ANNOUNCED ● high
176.32.31.0/24 Opnet Srl BGP ANNOUNCED ● high
178.21.96.0/23 Opnet Srl BGP ANNOUNCED ● high
178.21.96.0/24 Opnet Srl BGP ANNOUNCED ● high
178.21.98.0/23 Opnet Srl BGP ANNOUNCED ● high
178.21.98.0/24 Opnet Srl BGP ANNOUNCED ● high
178.21.99.0/24 Opnet Srl BGP ANNOUNCED ● high
185.5.60.0/23 Opnet Srl BGP ANNOUNCED ● high
185.5.63.0/24 Opnet Srl BGP ANNOUNCED ● high
185.17.48.0/23 Opnet Srl BGP ANNOUNCED ● high
185.17.50.0/24 Opnet Srl BGP ANNOUNCED ● high
185.17.51.0/24 Opnet Srl BGP ANNOUNCED ● high
188.95.17.0/24 Opnet Srl BGP ANNOUNCED ● high
188.95.18.0/23 Opnet Srl BGP ANNOUNCED ● high
188.95.20.0/24 Opnet Srl BGP ANNOUNCED ● high
188.95.21.0/24 Opnet Srl BGP ANNOUNCED ● high
2a00:b380::/32 Opnet Srl BGP ANNOUNCED ● high
5.2.0.0/20 Opnet Srl RIPE ALLOCATED PA ● low
46.30.217.0 – 46.30.218.255 Opnet Srl RIPE ALLOCATED PA ● low
46.30.222.0/23 Opnet Srl RIPE ALLOCATED PA ● low
46.227.0.0/21 Opnet Srl RIPE ALLOCATED PA ● low
51.179.0.0/17 Opnet Srl RIPE ALLOCATED PA ● low
62.170.0.0/16 Opnet Srl RIPE ALLOCATED PA ● low
78.110.176.0/20 Opnet Srl RIPE ALLOCATED PA ● low
78.159.200.0 – 78.159.215.255 Opnet Srl RIPE ALLOCATED PA ● low
79.171.160.0/21 Opnet Srl RIPE ALLOCATED PA ● low
109.235.156.0/22 Opnet Srl RIPE ALLOCATED PA ● low
178.21.96.0/21 Opnet Srl RIPE ALLOCATED PA ● low
185.5.60.0/22 Opnet Srl RIPE ALLOCATED PA ● low
185.17.48.0/22 Opnet Srl RIPE ALLOCATED PA ● low
188.95.16.0/21 Opnet Srl RIPE ALLOCATED PA ● low
213.135.65.96/28 OPNET RIPE ASSIGNED PA ● low

IPv6 ranges (1)

CIDR
2a00:b380::/32

Footprint over time

13 weekly snapshots · JSON
230 0 netblocks since 2026-07-05
2026-07-05 peak 230 2026-09-20

Corporate group (2 confirmed entities)

+1 additional unconfirmed candidate not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: F how networks compare →
0.4% of checked blocks have valid RPKI ROA coverage (1 of 230)
No discrepancies found among checked blocks.

NIC Handles

AS198471 DUMY-RIPE DUMY-RIPE LINKEM-MNT ORG-OS382-RIPE RIPE-NCC-HM-MNT TELECORE-NOC lir-it-opnet-1-MNT