// ASN
AS21557
CYB-BLK-1 - Cybernet Communications, Inc., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS21557
- Organization
- Cybernet Communications, Inc.
- Description
- CYB-BLK-1 - Cybernet Communications, Inc., US
- Country
- US
- State / Region
- CA
- City
- Van Nuys
- Address
- 7750 Gloria Ave
- Registry (RIR)
- ARIN
- Created
- 2007-03-21
- Updated
- 2021-10-20
- IPv4 Prefixes
- 35
- IPv6 Prefixes
- 4
IPv4 Prefixes
35 total · showing first 10104.218.188.0/22 104.218.188.0/24 104.218.189.0/24 104.218.190.0/24 104.218.191.0/24 147.92.120.0/21 147.92.120.0/22 147.92.124.0/22 162.219.200.0/22 162.219.200.0/24
IPv6 Prefixes
4 total2605:5300:100::/40 2605:5300:300::/40 2605:5300:500::/40 2605:5300::/32
What is AS21557?
AS21557 is an Autonomous System Number (ASN) assigned to Cybernet Communications, Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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