IPv4 prefix
165.87.0.0/16
- IP Prefix (CIDR)
- 165.87.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
Registration 1 of 5
- Handle
- IRT-APNIC-AP
- Country
-
Australia (AU)
- Address
- Brisbane, Australia
- Registry
- APNIC
- Registered Prefix
- 165.0.0.0/8 (165.0.0.0 - 165.255.255.255)
- Delegated Prefix
- 165.18.0.0/16 (165.18.0.0 - 165.18.255.255)
Registration 2 of 5
- Owner
- ATTEMA RAS-GO2
- Handle
- C02233239
- Address
- 200 S. LAUREL AVE BLDG-A MIDDLETOWN NJ 07748 United States
- Registry
- ARIN
- Registered Prefix
- 165.87.0.0/21 (165.87.0.0 - 165.87.7.255)
- Delegated Prefix
- 165.87.0.0/16 (165.87.0.0 - 165.87.255.255)
Registration 3 of 5
- Owner
- ATTLA L3S-GO2
- Handle
- C02233245
- Address
- 200 S. LAUREL AVE BLDG-A MIDDLETOWN NJ 07748 United States
- Registry
- ARIN
- Registered Prefix
- 165.87.32.0/21 (165.87.32.0 - 165.87.39.255)
- Delegated Prefix
- 165.87.0.0/16 (165.87.0.0 - 165.87.255.255)
Registration 4 of 5
- Owner
- ATTMOW RAS-GO2
- Handle
- C02233247
- Address
- 200 S. LAUREL AVE BLDG-A MIDDLETOWN NJ 07748 United States
- Registry
- ARIN
- Registered Prefix
- 165.87.48.0/20 (165.87.48.0 - 165.87.63.255)
- Delegated Prefix
- 165.87.0.0/16 (165.87.0.0 - 165.87.255.255)
Registration 5 of 5
- Owner
- ATTAP L3S-GO2
- Handle
- C02233249
- Address
- 200 S. LAUREL AVE BLDG-A MIDDLETOWN NJ 07748 United States
- Registry
- ARIN
- Registered Prefix
- 165.87.64.0/20 (165.87.64.0 - 165.87.79.255)
- Delegated Prefix
- 165.87.0.0/16 (165.87.0.0 - 165.87.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 165.87.0.0/16 | Exact | AS7018 | AT&T Enterprises LLC |
United States of America (US)
|
165.87.0.0 | 165.87.255.255 |
| 165.87.32.0/21 | More specific | AS2688 | AT&T Enterprises LLC |
United States of America (US)
|
165.87.32.0 | 165.87.39.255 |
| 165.87.52.0/22 | More specific | AS2688 | AT&T Enterprises LLC |
United States of America (US)
|
165.87.52.0 | 165.87.55.255 |
| 165.87.64.0/20 | More specific | AS2687 | AT&T Enterprises LLC |
United States of America (US)
|
165.87.64.0 | 165.87.79.255 |