IPv4 prefix
128.33.0.0/16
- IP Prefix (CIDR)
- 128.33.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Owner
- RTX BBN Technologies, Inc.
- Handle
- RBTC-Z
- Address
- 10 Moulton St. Cambridge MA 02138 United States
- Registry
- ARIN
- Registered Prefix
- 128.33.0.0/16 (128.33.0.0 - 128.33.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 128.33.0.0/16 | Exact | AS1856 | RTX BBN Technologies Inc. |
United States of America (US)
|
128.33.0.0 | 128.33.255.255 |
| 128.33.25.0/24 | More specific | AS11488 | BBN Technologies Corp. |
United States of America (US)
|
128.33.25.0 | 128.33.25.255 |
| 128.33.255.0/24 | More specific | AS11488 | BBN Technologies Corp. |
United States of America (US)
|
128.33.255.0 | 128.33.255.255 |