IPv4 prefix
159.63.128.0/18
- IP Prefix (CIDR)
- 159.63.128.0/18
- Subnet Mask
- 255.255.192.0
- Address Count
- 16,384
Registration 1 of 3
- Owner
- Level 3 Parent, LLC
- Handle
- LPL-141
- Address
- 100 CenturyLink Drive Monroe LA 71203 United States
- Registry
- ARIN
- Registered Prefix
- 159.63.0.0/16 (159.63.0.0 - 159.63.255.255)
Registration 2 of 3
- Owner
- FiberLight, LLC
- Handle
- FIBER-64
- Address
- 7500 Dallas Pkwy Ste 450 Plano TX 75024 United States
- Registry
- ARIN
- Registered Prefixes
-
159.63.128.0/21 (159.63.128.0 - 159.63.135.255)
159.63.144.0/21 (159.63.144.0 - 159.63.151.255) - Delegated Prefix
- 159.63.0.0/16 (159.63.0.0 - 159.63.255.255)
Registration 3 of 3
- Owner
- IPNetZone
- Handle
- IPNET-1
- Address
- 7900 Tysons One Place McLean VA 22102 United States
- Registry
- ARIN
- Registered Prefix
- 159.63.176.0/21 (159.63.176.0 - 159.63.183.255)
- Delegated Prefix
- 159.63.0.0/16 (159.63.0.0 - 159.63.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 159.63.128.0/18 | Exact | AS3549 | Level 3 Parent LLC |
United States of America (US)
|
159.63.128.0 | 159.63.191.255 |
| 159.63.128.0/20 | More specific | AS13876 | FiberLight LLC |
United States of America (US)
|
159.63.128.0 | 159.63.143.255 |
| 159.63.144.0/22 | More specific | AS13876 | FiberLight LLC |
United States of America (US)
|
159.63.144.0 | 159.63.147.255 |
| 159.63.149.0/24 | More specific | AS13876 | FiberLight LLC |
United States of America (US)
|
159.63.149.0 | 159.63.149.255 |
| 159.63.150.0/24 | More specific | AS13876 | FiberLight LLC |
United States of America (US)
|
159.63.150.0 | 159.63.150.255 |
| 159.63.176.0/21 | More specific | AS3257 | GTT Communications Inc. |
United States of America (US)
|
159.63.176.0 | 159.63.183.255 |
| 159.63.179.0/24 | More specific | AS3356 | Level 3 Parent LLC |
United States of America (US)
|
159.63.179.0 | 159.63.179.255 |
| 159.63.180.0/24 | More specific | AS3356 | Level 3 Parent LLC |
United States of America (US)
|
159.63.180.0 | 159.63.180.255 |