// ASN

AS401866

MITSUPP - Master IT Support, PR

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

ASN: AS401866
Organization: Master IT Support
Description: MITSUPP - Master IT Support, PR
Country: PR
State / Region: PR
City: GUAYNABO
Address: METRO OFFICE PARK CALLE #1 LOTE 6, SUITE 104
Registry (RIR): ARIN
Created: 2026-03-11
Updated: 2025-07-29
IPv4 Prefixes: 1
IPv6 Prefixes: 10

IPv4 Prefixes

1 total

23.143.4.0/24

IPv6 Prefixes

10 total

2604:19a0:1::/48
2604:19a0:2::/48
2604:19a0:3::/48
2604:19a0:4::/48
2604:19a0:5::/48
2604:19a0:6::/48
2604:19a0:7::/48
2604:19a0:8::/48
2604:19a0:9::/48
2604:19a0:a::/48

What is AS401866?

AS401866 is an Autonomous System Number (ASN) assigned to Master IT Support. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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