Steadfast
Data as of 2026-08-23
Registry
Cluster stats
| Netblocks | 10 · 100,352 IPv4 addresses |
| IPv6 | 1 prefix (largest 2607:f128::/32) |
| All fragments | 12 blocks across 2 clusters |
| Cluster ID | 228151221 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
4 weekly snapshots · JSON
10
+3 netblocks since 2026-07-26
2026-07-26
peak 10
2026-08-23
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.29.128.0/19 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 50.31.0.0/19 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 50.31.64.0/18 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 67.202.64.0/18 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 69.162.128.0/18 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 208.66.168.0/21 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 208.100.0.0/18 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 208.117.0.0 – 208.117.47.255 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 216.86.144.0/20 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
| 2607:f128::/32 | Steadfast | ARIN | DIRECT ALLOCATION | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2607:f128::/32 |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
10.0%
of checked blocks have valid RPKI ROA coverage
(1 of 10)
Possible discrepancies (1)
These blocks are registered to Steadfast 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.
| 208.66.168.0/21 /21 | authorized for AS29802 — HIVELOCITY, Inc. |
NIC Handles
BRYAN629-ARIN
HNAA-ARIN
HODZI2-ARIN
NOC224-ARIN
NOC224-ARIN
SNL-74