Network Advisors
Cluster stats
| Netblocks | 5 |
| All fragments | 2,248 blocks across 538 clusters |
| Cluster ID | 191908198 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 74.188.240.0/22 | Network Advisors, LLC | ARIN | ● high | |
| 206.51.7.21/32 | Network Advisors | PEERINGDB | ASSIGNED | ● high |
| 206.51.7.69/32 | Network Advisors | PEERINGDB | ASSIGNED | ● high |
| 2001:504:1b:1::21/128 | Network Advisors | PEERINGDB | ASSIGNED | ● high |
| 2001:504:1b:1::69/128 | Network Advisors | PEERINGDB | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to Network Advisors 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.
| 74.188.240.0/22 /22 | authorized for AS17303 — Disaster Networks, LLC |
NIC Handles
AS17303
NAL-116
NOC33153-ARIN
NOC33153-ARIN
NOC33153-ARIN