IPv4 prefix
63.242.192.0/19
- IP Prefix (CIDR)
- 63.242.192.0/19
- Subnet Mask
- 255.255.224.0
- Address Count
- 8,192
- Owner
- AT&T ITS
- Handle
- ATTITS-1
- Address
- 200 Laurel Avenue South Middletown IA 07748 United States
- Registry
- ARIN
- Registered Prefix
- 63.242.192.0/19 (63.242.192.0 - 63.242.223.255)
- Delegated Prefix
- 63.242.0.0/16 (63.242.0.0 - 63.242.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.242.0.0/16 | Covering | AS7018 | AT&T Enterprises LLC |
United States of America (US)
|
63.242.0.0 | 63.242.255.255 |