RCN S.R.L.
RCN Corporation
GLEIF verified
LEI
984500B63F13FM9B9140
Registered name
RCN S.R.L.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2,722 |
| All fragments | 2,739 blocks across 12 clusters |
| Cluster ID | 204396676 |
| Registry | AFRINIC |
| Owner jurisdiction | IT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500B63F13FM9B9140 |
| Shared handles | clustered on 88 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
2,722
-197 netblocks since 2026-07-05
2026-07-05
peak 2,919
2026-07-13
IP Ranges (2,722)
showing 50 of 2,722 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 74.49.0.0/17 | RCN Corporation | ARIN | ● high | |
| 79.121.129.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.131.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.137.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.146.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.170.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.172.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.175.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.182.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.197.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.199.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.210.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.221.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.225.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.229.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.230.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.236.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.240.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.243.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.245.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.248.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.250.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 79.121.255.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.139.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.158.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.162.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.165.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.167.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.174.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.177.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.183.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.198.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.206.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.211.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.218.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.227.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.228.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.234.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.238.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.241.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.243.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.246.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.253.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.185.254.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.17.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.18.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.24.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.26.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.29.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.177.32.0/24 | RCN | RIPE | SUB-ALLOCATED PA | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.3%
of checked blocks have valid RPKI ROA coverage
(1,706 of 2,000, sampled from 2,722)
Wholesale/transit re-announcements (473)
These blocks are registered to RCN Corporation but cryptographically authorized across 20 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2601:2008::/29 /29 | authorized for AS174 — Cogent Communications, LLC |
| 2a01:e300::/29 /29 | authorized for AS174 — Cogent Communications, LLC |
| 207.33.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 161.58.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 199.240.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 206.58.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 206.86.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 209.69.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 209.75.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 209.157.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 209.238.0.0/16 /16 | authorized for AS174 — Cogent Communications, LLC |
| 207.97.0.0/17 /17 | authorized for AS174 — Cogent Communications, LLC |
| 207.150.0.0/17 /17 | authorized for AS174 — Cogent Communications, LLC |
| 207.196.0.0/17 /17 | authorized for AS174 — Cogent Communications, LLC |
| 207.197.128.0/17 /17 | authorized for AS174 — Cogent Communications, LLC |
+458 more — see the REST API
NIC Handles
A2-MNT
ABN3-ARIN
AM-VDS
AR834
AR834
AR834
ARCOR-MNT
AS2235-AP
AS3257-IPAM-MNT
AS401152
AS402384
AS5065
+76 more