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General Information
Name:
University of Michigan
Domain:
umich.edu
Country:
US
Type:
education
Registry:
ARIN
Prefix Counts
IPv4 Count:
904,320
IPv6 Count:
158,456,325,028,528,675,187,087,900,672
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 35.0.0.0/16 | US | MICH-7326 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.1.0.0/16 | US | MICH-UM-20120807 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.2.0.0/16 | US | MICH-UM-20130920 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.3.0.0/16 | US | UM-20160912 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.4.0.0/16 | US | UMNET-4 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.5.0.0/16 | US | UMNET-5 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.6.0.0/16 | US | UMNET-6 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.7.0.0/18 | US | UMICH-61282 | University of Michigan | ARIN | reallocation | 16,384 |
| 35.7.0.0/16 | US | UMICH-61282 | University of Michigan | ARIN | reallocation | 65,536 |
| 35.7.64.0/19 | US | MICH-Z | University of Michigan | ARIN | reallocation | 8,192 |
| 35.7.96.0/20 | US | MICH-Z | University of Michigan | ARIN | reallocation | 4,096 |
| 35.7.128.0/18 | US | UMICH-61255 | University of Michigan | ARIN | reallocation | 16,384 |
| 67.194.0.0/16 | US | UMICH-14809 | University of Michigan Information And Technology Services | ARIN | reassignment | 65,536 |
| 141.211.0.0/16 | US | UMICH-1 | University of Michigan | ARIN | allocation | 65,536 |
| 141.212.0.0/16 | US | UMICH-2 | University of Michigan | ARIN | allocation | 65,536 |
| 141.213.0.0/16 | US | UMICH-3 | University of Michigan | ARIN | allocation | 65,536 |
| 141.214.0.0/16 | US | UMNET4 | The Regents of The University of Michigan | ARIN | allocation | 65,536 |
| 192.12.80.0/24 | US | UMICH-0 | University of Michigan | ARIN | allocation | 256 |
| 192.41.232.0/23 | US | MICH-1766 | University of Michigan | ARIN | reallocation | 512 |
| 192.231.253.0/24 | US | UMICH-7 | University of Michigan | ARIN | allocation | 256 |
| 198.108.8.0/21 | US | MICH-2721 | University of Michigan | ARIN | reassignment | 2,048 |
| 198.111.181.0/25 | US | MICH-2344 | Medical Center Information Technology | ARIN | reassignment | 128 |
| 207.75.144.0/20 | US | MICH-121 | University of Michigan | ARIN | reassignment | 4,096 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2605:42c0::/32 | US | UMICH-V6-1 | University of Michigan | ARIN | allocation |
| 2607:f018::/32 | US | UMICH-V6-0 | University of Michigan | ARIN | allocation |
