ASN LANDING PAGE

AS17944

JWA - Japan Weather Association

Last updated · Jul 20, 2026

Country

Total prefixes

6

IPv4 prefixes

5

IPv6 prefixes

1

ASN summary

How to read the scale of AS17944

JWA - Japan Weather Association currently reports 6 prefixes and 5 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?

JWA - Japan Weather Association 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 AS17944 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

AS17944 ASN lookupAS17944 BGPAS17944 peersAS17944 prefixesAS17944 upstreamsJWA - Japan Weather Association 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
133.105.0.0/16AS17944
133.105.0.0/17AS17944
133.105.128.0/17AS17944
133.105.160.0/23AS17944
192.51.39.0/24AS17944
2001:df0:2ca::/48AS17944

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS17944 represent?

AS17944 is an autonomous system number. The current source associates it with JWA - Japan Weather Association 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 AS17944 page?

They help explain the scale, interconnection depth, and route structure of AS17944. 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 AS17944?

Open a concrete IP page to check how the address maps into AS17944, 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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