IPv4 prefix
207.72.0.0/14
- IP Prefix (CIDR)
- 207.72.0.0/14
- Subnet Mask
- 255.252.0.0
- Address Count
- 262,144
Registration 1 of 2
- Owner
- Merit Network Inc.
- Handle
- MICH-Z
- Address
- 880 Technology Dr., Suite B Ann Arbor MI 48108 United States
- Registry
- ARIN
- Registered Prefix
- 207.72.0.0/14 (207.72.0.0 - 207.75.255.255)
Registration 2 of 2
- Owner
- University of Michigan
- Handle
- UNIVER-118
- Address
- IT Communications Services 4251 Plymouth Road, Suite 2-2200 Ann Arbor MI 48105-3640 United States
- Registry
- ARIN
- Registered Prefix
- 207.75.144.0/20 (207.75.144.0 - 207.75.159.255)
- Delegated Prefix
- 207.72.0.0/14 (207.72.0.0 - 207.75.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 207.72.0.0/14 | Exact | AS237 | Merit Network Inc. |
United States of America (US)
|
207.72.0.0 | 207.75.255.255 |
| 207.75.144.0/20 | More specific | AS36375 | University of Michigan |
United States of America (US)
|
207.75.144.0 | 207.75.159.255 |