Northwestern Mutual Life Insurance Company
AS26787 is Northwestern Mutual Life Insurance Company (northwesternmutual.com). It announces 2,560 IPv4 addresses in 3 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2020-02-18· Business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NM-01
- name
- Northwestern Mutual Life Insurance Company
- org
- NMLI
- org name
- Northwestern Mutual Life Insurance Company
- org address
- 720 E Wisconsin Ave, Milwaukee, WI, 53202
- org city
- Milwaukee
- org country
- US
- country
- US
- source
- arin
- created
- 2020-02-18
- updated
- 2020-02-18
- abuse name
- DNT
- abuse email
- DL-NETWORKSUPPORT@northwesternmutual.com
- abuse phone
- +1-414-661-1444
- abuse kind
- role
- abuse city
- Milwaukee
- abuse country
- US
- admin name
- DNT
- admin email
- DL-NETWORKSUPPORT@northwesternmutual.com
- admin phone
- +1-414-661-1444
- admin kind
- role
- admin city
- Milwaukee
- admin country
- US
- tech name
- DNT
- tech email
- DL-NETWORKSUPPORT@northwesternmutual.com
- tech phone
- +1-414-661-1444
- tech kind
- role
- tech city
- Milwaukee
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.16%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.12%
- 0.31%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 216.20.176.0/21 | United States | Not found | 18 | 2026-10-02 |
| 216.20.184.0/24 | United States | Not found | 18 | 2026-10-02 |
| 216.20.185.0/24 | United States | Not found | 1 | 2026-10-29 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2604:6980:1b0::/48 | United States | Not found | 19 | 2026-10-02 |
| 2604:6980:1b1::/48 | United States | Not found | 19 | 2026-10-02 |
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