AS46155 — DEERFIELD-ACADEMY - Deerfield Academy

AS46155 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

DEERFIELD-ACADEMY is operated by Deerfield Academy.

What it's used for

• The address space carries the internal network of a private secondary school, with all three prefixes registered under the netname DEERFIELD and registrant Deerfield Academy.
• The AS announces 1792 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or access provider.
• Traffic from this AS consists of staff, students, and administrative endpoints within the school's campus infrastructure.

Notable

• All registrants for the announced prefixes are Deerfield Academy, matching the AS holder and confirming a single-organisation estate.
• The inventory is finely subdivided into three contiguous IPv4 blocks within the 208.92.240.0/22 range, reflecting internal segmentation for a single site.

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

Announced prefixes

• 208.92.240.0/22
• 208.92.244.0/23
• 208.92.246.0/24

Upstream networks

• AS27552 TowardEX Technologies International, Inc.
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS27552 TowardEX Technologies International, Inc.
• AS6939 Hurricane Electric LLC

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-CROCKER, AS-CROCKER, AS-CROCKER, AS-HURRICANE, AS-MASSIX-RS, AS-MASSIX-RS, AS-MASSIX-RS, AS-TOWARDEX-CUSTOMERS, AS-TOWARDEX-CUSTOMERS, AS-TOWARDEX-CUSTOMERS, AS63034:AS-DECIX-NYC, AS63034:AS-DECIX-NYC-CONNECTED, AS63034:AS-DECIX-NYC-RS, AS63034:AS-DECIX-NYC-RS-V6, AS63034:AS-DECIX-NYC-V6.

Internet exchanges

• DE-CIX New York — New York, United States
• Massachusetts Internet Exchange — Boston, United States