TCN S.R.L.
TCN, Inc.
GLEIF verified
LEI
8156001C2FE0951E1855
Registered name
TCN S.R.L.
Jurisdiction
IT
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6
Cluster ID191759426
RegistryAPNIC
Owner jurisdictionIT
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 8156001C2FE0951E1855
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-06

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
74.117.48.0/24 TCN, Inc. BGP ANNOUNCED ● high
74.117.48.0/22 TCN, Inc. ARIN ● high
103.15.92.0/23 tcn APNIC ALLOCATED PORTABLE ● low
123.200.32.0/19 TCN APNIC ALLOCATED PORTABLE ● low
175.111.92.0/22 TCN APNIC ALLOCATED PORTABLE ● low
217.21.192.184/29 TCN-HOSTING RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (4 of 6)
Possible discrepancies (3)

These blocks are registered to TCN, Inc. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

123.200.32.0/19 /19 authorized for AS18094 — Tokyo Cable Network.,Inc.
175.111.92.0/22 /22 authorized for AS18094 — Tokyo Cable Network.,Inc.
103.15.92.0/23 /23 authorized for AS18094 — Tokyo Cable Network.,Inc.

NIC Handles

AS47075 DUMY-RIPE DUMY-RIPE JBI104-ARIN JNIC1-AP JNIC1-AP MAINT-JPNIC MNT-OSSOBV NOC3031-ARIN NOC3031-ARIN TCNIN