IPv4 prefix
72.129.0.0/17
- IP Prefix (CIDR)
- 72.129.0.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
- Owner
- Charter Communications Inc
- Handle
- CC-3517
- Address
- 6175 S. Willow Dr Greenwood Village CO 80111 United States
- Registry
- ARIN
- Registered Prefix
- 72.128.0.0/13 (72.128.0.0 - 72.135.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 72.129.0.0/17 | Exact | AS20001 | Charter Communications Inc |
United States of America (US)
|
72.129.0.0 | 72.129.127.255 |
| 72.129.42.0/23 | More specific | AS10838 | Charter Communications Inc |
United States of America (US)
|
72.129.42.0 | 72.129.43.255 |