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// ASN

AS33203

2CRSI - 2CRSI Corporation, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS33203
Organization
2CRSI Corporation
Description
2CRSI - 2CRSI Corporation, US
Country
US
State / Region
CA
City
San Jose
Address
2107 N 1st street, Suite 210
Registry (RIR)
ARIN
Created
2026-03-11
Updated
2025-06-13
IPv4 Prefixes
1
IPv6 Prefixes
1

IPv4 Prefixes

1 total
216.83.48.0/23

IPv6 Prefixes

1 total
2602:f911::/36

What is AS33203?

AS33203 is an Autonomous System Number (ASN) assigned to 2CRSI Corporation. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.