IPv4 prefix
154.12.32.0/19
- IP Prefix (CIDR)
- 154.12.32.0/19
- Subnet Mask
- 255.255.224.0
- Address Count
- 8,192
Registration 1 of 3
- Owner
- NetLab Global
- Handle
- HOSTH-5
- Address
- 110 W 40TH ST STE200 NEW YORK NY 10018 United States
- Registry
- ARIN
- Registered Prefix
- 154.12.32.0/19 (154.12.32.0 - 154.12.63.255)
- Delegated Prefix
- 154.12.0.0/16 (154.12.0.0 - 154.12.255.255)
Registration 2 of 3
- Owner
- PSINet, Inc.
- Handle
- C11261233
- Address
- 900 N Alameda ST Los Angeles CA 90014 United States
- Registry
- ARIN
- Registered Prefix
- 154.12.44.0/22 (154.12.44.0 - 154.12.47.255)
- Delegated Prefix
- 154.12.0.0/16 (154.12.0.0 - 154.12.255.255)
Registration 3 of 3
- Owner
- PSINet, Inc.
- Handle
- C11261256
- Address
- 900 N Alameda ST Los Angeles CA 90014 United States
- Registry
- ARIN
- Registered Prefix
- 154.12.48.0/22 (154.12.48.0 - 154.12.51.255)
- Delegated Prefix
- 154.12.0.0/16 (154.12.0.0 - 154.12.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 154.12.0.0/15 | Covering | AS174 | Cogent Communications LLC |
United States of America (US)
|
154.12.0.0 | 154.13.255.255 |
| 154.12.32.0/23 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.32.0 | 154.12.33.255 |
| 154.12.34.0/24 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.34.0 | 154.12.34.255 |
| 154.12.35.0/24 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.35.0 | 154.12.35.255 |
| 154.12.36.0/23 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.36.0 | 154.12.37.255 |
| 154.12.38.0/23 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.38.0 | 154.12.39.255 |
| 154.12.40.0/22 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.40.0 | 154.12.43.255 |
| 154.12.44.0/22 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.44.0 | 154.12.47.255 |
| 154.12.48.0/21 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.48.0 | 154.12.55.255 |
| 154.12.56.0/23 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.56.0 | 154.12.57.255 |
| 154.12.58.0/24 | More specific | AS35251 | NetLab Global |
United States of America (US)
|
154.12.58.0 | 154.12.58.255 |
| 154.12.59.0/24 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.59.0 | 154.12.59.255 |
| 154.12.60.0/22 | More specific | AS979 | NetLab Global |
United States of America (US)
|
154.12.60.0 | 154.12.63.255 |
| 154.12.60.0/22 | More specific | AS1014 | NetLab Global |
United States of America (US)
|
154.12.60.0 | 154.12.63.255 |