IRON
Cluster stats
| Netblocks | 27 |
| All fragments | 1,009 blocks across 22 clusters |
| Cluster ID | 191657837 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 27 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (27)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 8.23.152.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 8.23.153.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 8.23.154.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 8.23.155.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.16.0/21 | IRON | ARIN | ● high | |
| 74.118.16.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.17.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.18.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.19.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.22.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.118.23.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 74.121.176.0/22 | IRON | BGP | ANNOUNCED | ● high |
| 122.224.182.40/30 | IRON-GROUP-LTD | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 129.101.249.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 206.207.74.0/24 | IRON | BGP | ANNOUNCED | ● high |
| 220.189.209.40/30 | IRON-GROUP-LTD | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2602:f70b:db::/48 | IRON | BGP | ANNOUNCED | ● high |
| 2606:7000::/32 | IRON | BGP | ANNOUNCED | ● high |
| 2606:7000:19::/48 | IRON | BGP | ANNOUNCED | ● high |
| 2606:7000:c3::/48 | IRON | BGP | ANNOUNCED | ● high |
| 80.179.68.0/29 | Iron-Ltd | RIPE | ASSIGNED PA | ● low |
| 81.113.178.192/29 | IRON-SPA | RIPE | ASSIGNED PA | ● low |
| 81.218.63.104/29 | IRON-NET-LTD | RIPE | ASSIGNED PA | ● low |
| 88.79.255.96/28 | IRON-NET | RIPE | ASSIGNED PA | ● low |
| 145.253.103.0/29 | IRON-NET | RIPE | ASSIGNED PA | ● low |
| 193.1.48.0/22 | IRON | RIPE | ASSIGNED PA | ● low |
| 2001:770:a0::/48 | IRON | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.0%
of checked blocks have valid RPKI ROA coverage
(10 of 27)
Possible discrepancies (2)
These blocks are registered to IRON 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.
| 2001:770:a0::/48 /48 | authorized for AS786 — Jisc Services Limited |
| 193.1.48.0/22 /22 | authorized for AS786 — Jisc Services Limited |
NIC Handles
AC1602-AP
ARCOR-MNT
AS46435
AS8551-MNT
AS9116-MNT
BJJ3-ARIN
CH122-AP
DUMY-RIPE
DUMY-RIPE
HEANET-NOC
IRON
MAINT-CN-CHINANET-ZJ-HZ
+15 more