ASN LANDING PAGE

AS399252

CVECFIBER-01 - CVECFIBER

Last updated · Jul 20, 2026

Country

Total prefixes

36

IPv4 prefixes

32

IPv6 prefixes

4

ASN summary

How to read the scale of AS399252

CVECFIBER-01 - CVECFIBER currently reports 36 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?

CVECFIBER-01 - CVECFIBER 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 AS399252 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

AS399252 ASN lookupAS399252 BGPAS399252 peersAS399252 prefixesAS399252 upstreamsCVECFIBER-01 - CVECFIBER 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
136.227.116.0/24AS399252
136.227.117.0/24AS399252
136.227.118.0/24AS399252
136.227.96.0/19AS399252
140.106.80.0/20AS399252
140.106.80.0/21AS399252
140.106.80.0/22AS399252
140.106.82.0/23AS399252
140.106.84.0/22AS399252
140.106.84.0/23AS399252
140.106.86.0/24AS399252
140.106.88.0/22AS399252
140.106.88.0/23AS399252
140.106.90.0/23AS399252
140.106.92.0/23AS399252
140.106.92.0/24AS399252
140.106.93.0/24AS399252
140.106.94.0/24AS399252
140.106.95.0/24AS399252
207.66.80.0/22AS399252
207.66.80.0/23AS399252
207.66.82.0/23AS399252
207.66.84.0/24AS399252
207.66.85.0/24AS399252
207.66.86.0/24AS399252
207.66.87.0/24AS399252
207.66.88.0/22AS399252
207.66.88.0/23AS399252
207.66.90.0/23AS399252
207.66.92.0/22AS399252
207.66.94.0/24AS399252
207.66.95.0/24AS399252
2606:3240:1000::/36AS399252
2606:3240:8000::/34AS399252
2606:3240::/33AS399252
2606:3240:f800::/37AS399252

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS399252 represent?

AS399252 is an autonomous system number. The current source associates it with CVECFIBER-01 - CVECFIBER 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 AS399252 page?

They help explain the scale, interconnection depth, and route structure of AS399252. 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 AS399252?

Open a concrete IP page to check how the address maps into AS399252, 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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