IPv4 block 192.137.21.0/24
192.137.21.0/24 is registered to Semiconductor Equipment and Material (ARIN, US).
- CIDR
- 192.137.21.0/24
- Range
- 192.137.21.0 – 192.137.21.255
- Organization
- Semiconductor Equipment and Material
- Network name
- SEMI
- RIR
- ARIN
- Country
- US
- ASN
- AS7018
- AS name
- ATT-INTERNET4 - AT&T Enterprises, LLC, US
- Type
- ASSIGNMENT
- Handle
- NET-192-137-21-0-2
- Abuse contact
- [email protected]
- Address
- 673 S Milpitas Boulevard, Milpitas, CA, 95035, United States