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Organization

Williams College

IPv4 addresses
65,792
CIDR ranges
2
Category
academic
BGP prefixes announced
3

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Williams College

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Williams College

ASNNameIPsPrefixesCountry
AS11399 Williams College 65.8K 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
137.165.0.0/16 65.5K
5.4%
AS11399 US Massachusetts Williamstown
204.225.173.0/24 256
0.0%
AS11399 US Massachusetts Williamstown

Frequently Asked Questions

How many IP addresses does Williams College own?

Williams College controls 65.8K IPv4 addresses distributed across 2 CIDR ranges. The organization is registered in United States.

What ASNs does Williams College operate?

Williams College operates 1 Autonomous System. Each ASN represents an independently routed network that Williams College manages for internet traffic delivery.

What type of organization is Williams College?

Williams College is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-19 22:55:32 UTC
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