// ASN
AS42772
A1-BY-AS - Unitary enterprise A1, BY
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS42772
- Organization
- A1 network
- Description
- A1-BY-AS - Unitary enterprise A1, BY
- Country
- BY
- Registry (RIR)
- RIPE
- Created
- 2010-10-03
- Updated
- 2026-02-12
- IPv4 Prefixes
- 384
- IPv6 Prefixes
- 20
IPv4 Prefixes
384 total · showing first 10128.140.240.0/20 128.140.240.0/24 128.140.244.0/22 128.140.248.0/22 128.65.0.0/18 128.65.0.0/24 128.65.1.0/24 128.65.16.0/22 128.65.2.0/23 128.65.20.0/22
IPv6 Prefixes
20 total · showing first 102a00:1760:8000::/40 2a00:1760:8100::/40 2a00:1760::/32 2a00:1761::/32 2a00:1761:a000::/35 2a00:1761:a000::/40 2a00:1761:a100::/40 2a00:1761:a200::/40 2a00:1761:a300::/40 2a00:1761:c000::/36
What is AS42772?
AS42772 is an Autonomous System Number (ASN) assigned to A1 network. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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