Symetra
Data as of 2026-09-13
Registry
This organisation
| Netblocks | 4 · 2,320 IPv4 addresses |
| Record ID | 241163290 |
| Registry | ARIN |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 72.22.200.0/21 | Symetra | ARIN | DIRECT ALLOCATION | ● high |
| 193.192.170.0/24 | Symetra | RIPE | ASSIGNED PA | ● low |
| 194.181.132.184/29 | SYMETRA | RIPE | ASSIGNED PA | ● low |
| 195.159.61.216/29 | SYMETRA-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (1)
These blocks are registered to Symetra 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.
| 72.22.200.0/21 /21 | authorized for AS14618 — Amazon.com, Inc. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
NASK-MNT
NETIA-MNT
POWERTECH-MNT
SFC-211
SIS35-ARIN
SNS28-ARIN
SNS28-ARIN
SNS28-ARIN