IPv4 prefix
81.21.236.0/23
- IP Prefix (CIDR)
- 81.21.236.0/23
- Subnet Mask
- 255.255.254.0
- Address Count
- 512
- Owner
- MOD Mission Critical LLC
- Handle
- ORG-MMCL8-RIPE
- Country
-
Brazil (BR)
- Address
- 4950 S Yosemite St, Suite F2 80111 Greenwood Village United States
- Registry
- RIPENCC
- Registered Prefix
- 81.21.236.0/23 (81.21.236.0 - 81.21.237.255)
- Delegated Prefix
- 81.21.236.0/22 (81.21.236.0 - 81.21.239.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 81.21.236.0/22 | Covering | AS39855 | Mod Mission Critical LLC |
United States of America (US)
|
81.21.236.0 | 81.21.239.255 |