IPv4 prefix
63.170.64.0/23
- IP Prefix (CIDR)
- 63.170.64.0/23
- Subnet Mask
- 255.255.254.0
- Address Count
- 512
- Owner
- Macy's Systems and Technology, Inc.
- Handle
- MST-43
- Address
- 5985 State Bridge Road Johns Creek GA 30097 United States
- Registry
- ARIN
- Registered Prefix
- 63.170.64.0/23 (63.170.64.0 - 63.170.65.255)
- Delegated Prefix
- 63.160.0.0/12 (63.160.0.0 - 63.175.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | Covering | AS174 | Cogent Communications LLC |
United States of America (US)
|
63.160.0.0 | 63.175.255.255 |
| 63.170.64.0/24 | More specific | AS62802 | Macy's Systems and Technology Inc. |
United States of America (US)
|
63.170.64.0 | 63.170.64.255 |