Blue Cross Blue Shield of Michigan Mutual Insurance
AS30356 is Blue Cross Blue Shield of Michigan Mutual Insurance (bcbsm.com). It announces 66,048 IPv4 addresses in 9 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2017-11-06· 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 States66,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BCBSM
- name
- Blue Cross Blue Shield of Michigan Mutual Insurance
- org
- BCBSMMI-1
- org name
- Blue Cross Blue Shield of Michigan Mutual Insurance
- org address
- 600 East Lafayette, Detroit, MI, 48226
- org city
- Detroit
- org country
- US
- country
- US
- source
- arin
- created
- 2017-11-06
- updated
- 2017-11-06
- abuse name
- Kevin Ziskie
- abuse email
- WRied@bcbsm.com
- abuse phone
- +1-313-225-6577
- abuse kind
- person
- abuse city
- Troy
- abuse country
- US
- admin name
- Kevin Ziskie
- admin email
- WRied@bcbsm.com
- admin phone
- +1-313-225-6577
- admin kind
- person
- admin city
- Troy
- admin country
- US
- tech name
- Paul Navaraj
- tech email
- PNavaraj@bcbsm.com
- tech phone
- +1-313-225-9448
- tech kind
- person
- tech city
- Detroit
- tech country
- US
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.
- 0.01%
- anyip0.00%
- None here
- None here
- None here
- None here
- Hosting IP5120.78%
- None here
- Carrier IP768AT&T1.16%
- None here
- 0.01%
- None here
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 12.107.172.0/24 | United States | not found | 17 | 2026-10-02 |
| 12.176.249.0/24 | United States | not found | 17 | 2026-10-02 |
| 12.231.98.0/24 | United States | not found | 17 | 2026-10-02 |
| 167.242.0.0/16 | United States | not found | 17 | 2026-10-02 |
| 167.242.45.0/24 | United States | not found | 17 | 2026-10-02 |
| 167.242.46.0/24 | United States | not found | 17 | 2026-10-02 |
| 167.242.123.0/24 | United States | not found | 17 | 2026-10-02 |
| 167.242.124.0/24 | United States | not found | 17 | 2026-10-02 |
| 167.242.128.0/17 | United States | not found | 17 | 2026-10-02 |
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