// ASN

AS55899

IROB irob Ltd., JP

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

ASN: AS55899
Organization: irob Ltd.
Description: IROB irob Ltd., JP
Registry (RIR): JPIRR
Created: 2025-08-14
Updated: 2026-01-30
IPv4 Prefixes: 6
IPv6 Prefixes: 2

IPv4 Prefixes

6 total

103.171.16.0/23
183.182.32.0/19
183.182.32.0/21
183.182.40.0/22
183.182.44.0/22
183.182.48.0/21

IPv6 Prefixes

2 total

2401:2540::/32
2407:bc40::/32

What is AS55899?

AS55899 is an Autonomous System Number (ASN) assigned to irob Ltd.. 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.

ASN Lookup Tool →