IPv4 prefix
63.149.188.0/24
- IP Prefix (CIDR)
- 63.149.188.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Owner
- Ribbon Communications Operating Company, Inc.
- Handle
- RCO-22
- Address
- 4 Technology Park Drive Westford MA 01886 United States
- Registry
- ARIN
- Registered Prefix
- 63.149.188.0/24 (63.149.188.0 - 63.149.188.255)
- Delegated Prefix
- 63.144.0.0/13 (63.144.0.0 - 63.151.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.149.188.0/24 | Exact | AS5777 | Ribbon Communications Operating Company Inc. |
United States of America (US)
|
63.149.188.0 | 63.149.188.255 |