IPv4 prefix
23.19.136.0/21
- IP Prefix (CIDR)
- 23.19.136.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Owner
- LeaseWeb USA, Inc. Chicago
- Handle
- LUC-11
- Address
- 1850 Springer Drive Chicago IL 60148 United States
- Registry
- ARIN
- Registered Prefix
- 23.19.136.0/21 (23.19.136.0 - 23.19.143.255)
- Delegated Prefix
- 23.19.128.0/17 (23.19.128.0 - 23.19.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 23.19.136.0/21 | Exact | AS27411 | Leaseweb USA Inc. |
United States of America (US)
|
23.19.136.0 | 23.19.143.255 |