AS54891 — CATHRON-INFO-MAIN - CATHRON INFORMATION CONSULTING

AS54891 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

AS54891 is held by Cathron Information Consulting.

What it's used for

• The address space carries two IPv6 prefixes: 2602:81d::/47 and 2602:81d:2::/48.
• With zero IPv4 prefixes announced and three observed neighbours, the inventory suggests a small-scale enterprise or consulting network rather than a large access or transit provider.
• Traffic from this AS consists of enterprise networking services and resilient infrastructure solutions provided by the consulting firm.

Notable

• The registry holder is CATHRON INFORMATION CONSULTING, matching the AS handle CATHRON-INFO-MAIN.
• The address inventory is limited to two IPv6 prefixes with no IPv4 allocation, indicating a modern, IPv6-centric deployment for a small professional services firm.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2602:81d::/46

Upstream networks

• AS212895 Johannes Ernst
• AS835 GoCodeIT Inc

Adjacent networks

• AS212895 Johannes Ernst
• AS835 GoCodeIT Inc

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-CYBERVERSE-AUTO, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-VM-JE-CUS, AS-XENYTH-CUST, AS11967:AS-HOP179, AS154562:AS-CYBERVERSE-AUTO, AS17433:AS-HYTRON, AS17433:AS-HYTRON, AS199310:AS-DOWNSTREAM, AS202662:AS-HYTRON, AS202782:AS-DOWNSTREAM, AS202782:AS-EVERLINK, AS202782:AS-EVERLINK, AS20473:AS-VULTR, AS209533:AS-BGPTUNNEL, AS216211:AS-CYBERVERSE-AUTO, AS52025:AS-DOWNSTREAMS-AMSTERDAM, AS52025:AS-DOWNSTREAMS-ASHBURN, AS52025:AS-DOWNSTREAMS-AUCKLAND, AS52025:AS-DOWNSTREAMS-FRANKFURT, AS52025:AS-DOWNSTREAMS-FREMONT, AS52025:AS-DOWNSTREAMS-KANSASCITY, AS52025:AS-DOWNSTREAMS-NEWARK.

Internet exchanges

• Ontario Internet Exchange — Toronto, Canada