AS40300 — DRF-IXNET-HI - DR Fortress, LLC

Network type: hosting

AS40300 announces 4 IPv4 prefixes covering 3,584 addresses and 5 IPv6 prefixes.

About this network

The AS handle DRF-IXNET-HI is held by DR Fortress, LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames such as CTRL-IT-DRF and DRF-NET-208-111-56-0.
• The network announces 4096 IPv4 addresses across 6 prefixes and 5 IPv6 prefixes, with 7 observed neighbours, indicating a small-scale business or content provider rather than a transit or large access network.
• Traffic from this AS consists of web and API endpoints for DR Fortress, a North American content provider.

Notable

• All registrants for the announced prefixes are DR Fortress, LLC, matching the AS holder.
• The address inventory is finely subdivided into multiple /24 and /22 blocks, consistent with an internal corporate estate segmented by function or site.

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

Announced prefixes

• 161.108.122.0/24
• 204.9.119.0/24
• 205.172.0.0/22
• 208.111.56.0/21
• 2606:7c80:1::/48
• 2606:7c80:100::/48
• 2606:7c80:102::/48
• 2606:7c80:cc1::/48
• 2606:7c80:cc2::/48

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC

Downstream networks

• AS25625 IP Access International
• AS63293 Facebook, Inc.
• AS14801 Hawaii Pacific University
• AS54478 Fidelity National Financial Inc.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS25625 IP Access International
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS14801 Hawaii Pacific University
• AS63293 Facebook, Inc.
• AS54478 Fidelity National Financial Inc.

Routing security

• RPKI: 19 valid, 1 invalid and 0 not-found announcements; 34 ROAs.
• ASPA: none published.
• IRR: 95% of announcements registered; 34 route objects.
• Listed in as-sets: AS-40300-ADVERT, AS-40300-IX-CUSTOMERS, AS-HURRICANE, AS-HURRICANEV6, AS-TL-163, AS14801:AS-PEERS, AS26212:AS-DRF-IX-PEERS, AS40300:AS-ALL, AS40300:AS-DRFIX, AS40300:AS-IX-CUSTOMERS.