// ASN
AS21155
ASN-PROSERVE Amsterdam, NL
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS21155
- Organization
- PTN
- Description
- ASN-PROSERVE Amsterdam, NL
- Country
- NL
- Registry (RIR)
- RIPE
- Created
- 2010-10-03
- Updated
- 2025-12-02
- IPv4 Prefixes
- 0
- IPv6 Prefixes
- 0
What is AS21155?
AS21155 is an Autonomous System Number (ASN) assigned to PTN. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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