AS33545 — BARDCOLLEGE

AS33545 announces 5 IPv4 prefixes covering 11,776 addresses and 1 IPv6 prefixes.

About this network

BARDCOLLEGE is the autonomous system for Bard College, a private liberal arts college in Annandale-on-Hudson, New York.

What it's used for

• The space carries campus infrastructure and student services, evidenced by netnames BARDNET-A, BARD1, and BARD2 and reverse DNS entries like bardS19-119-254.bard.edu, sloth.bard.edu, and stu234-254.bard.edu.
• The AS announces 11,776 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained access network rather than a transit provider.

Notable

• Registrants for the primary prefixes (173.46.96.0/19, 192.76.239.0/24, 192.83.253.0/24) align with the announcer, listing Bard College and its network operations team.
• Two prefixes (192.246.224.0/21 and 192.246.232.0/22) are registered to Cogent Communications, LLC, suggesting leased or historically allocated space now announced by the college.
• The address inventory is a mix of a large /19 block and smaller /24 and /22 blocks, typical of a growing institutional network.

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

Announced prefixes

• 173.46.96.0/19
• 192.76.239.0/24
• 192.83.253.0/24
• 192.246.224.0/21
• 192.246.232.0/22
• 2620:12d:2000::/40

Upstream networks

• AS46887 Crown Castle Fiber LLC
• AS13536 FirstLight Fiber, Inc.

Adjacent networks

• AS46887 Crown Castle Fiber LLC
• AS13536 FirstLight Fiber, Inc.