Northwestern Mutual Life Insurance Company
Data as of 2026-08-09
BGP inherited
Cluster stats
| Netblocks | 6 · 4,096 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2604:6980:1b0::/48) |
| Cluster ID | 218229466 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 216.20.176.0/20 | Northwestern Mutual Life Insurance Company | ARIN | DIRECT ALLOCATION | ● high |
| 216.20.176.0/21 | Northwestern Mutual Life Insurance Company | BGP | ANNOUNCED | ● high |
| 216.20.184.0/24 | Northwestern Mutual Life Insurance Company | BGP | ANNOUNCED | ● high |
| 216.20.185.0/24 | Northwestern Mutual Life Insurance Company | BGP | ANNOUNCED | ● high |
| 2604:6980:1b0::/48 | Northwestern Mutual Life Insurance Company | BGP | ANNOUNCED | ● high |
| 2604:6980:1b1::/48 | Northwestern Mutual Life Insurance Company | BGP | ANNOUNCED | ● high |
IPv6 ranges (2)
Domains hosted in this network
what's this?NIC Handles
AS26787
DNT11-ARIN
DNT11-ARIN
DNT11-ARIN
DNT11-ARIN
NMLI