ASN LANDING PAGE

AS11975

WM - The College of William and Mary

Last updated · Jul 20, 2026

Country

Total prefixes

8

IPv4 prefixes

8

IPv6 prefixes

0

ASN summary

How to read the scale of AS11975

WM - The College of William and Mary currently reports 8 prefixes and 3 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.

What can an ASN page answer?

An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.

How should you read the organization and region fields?

WM - The College of William and Mary is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.

How should you verify the AS11975 result?

The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.

How to verify this ASN result

AS11975 ASN lookupAS11975 BGPAS11975 peersAS11975 prefixesAS11975 upstreamsWM - The College of William and Mary ASN

Upstreams

Detailed data for this ASN is not available right now.

Downstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
128.239.0.0/16AS11975
128.239.0.0/17AS11975
128.239.128.0/17AS11975
128.239.33.0/24AS11975
139.70.0.0/16AS11975
139.70.0.0/17AS11975
139.70.128.0/17AS11975
139.70.224.0/19AS11975

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS11975 represent?

AS11975 is an autonomous system number. The current source associates it with WM - The College of William and Mary and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.

What are peers, upstreams, and prefixes useful for on the AS11975 page?

They help explain the scale, interconnection depth, and route structure of AS11975. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.

What should you do after reviewing AS11975?

Open a concrete IP page to check how the address maps into AS11975, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.

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