ASN LANDING PAGE

AS263356

AS263356 - CNT Fiber

Last updated · Jul 20, 2026

Country

Total prefixes

38

IPv4 prefixes

15

IPv6 prefixes

23

ASN summary

How to read the scale of AS263356

AS263356 - CNT Fiber currently reports 38 prefixes and 2 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?

AS263356 - CNT Fiber 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 AS263356 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

AS263356 ASN lookupAS263356 BGPAS263356 peersAS263356 prefixesAS263356 upstreamsAS263356 - CNT Fiber 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
191.37.72.0/21AS263356
191.37.72.0/22AS263356
191.37.72.0/23AS263356
191.37.72.0/24AS263356
191.37.73.0/24AS263356
191.37.74.0/23AS263356
191.37.74.0/24AS263356
191.37.75.0/24AS263356
191.37.76.0/22AS263356
191.37.76.0/23AS263356
191.37.76.0/24AS263356
191.37.77.0/24AS263356
191.37.78.0/23AS263356
191.37.78.0/24AS263356
191.37.79.0/24AS263356
2804:14e0:1000::/36AS263356
2804:14e0:2000::/36AS263356
2804:14e0:3000::/36AS263356
2804:14e0:4000::/34AS263356
2804:14e0:4000::/36AS263356
2804:14e0:5000::/36AS263356
2804:14e0:6000::/36AS263356
2804:14e0:7000::/36AS263356
2804:14e0:8000::/33AS263356
2804:14e0:8000::/34AS263356
2804:14e0:8000::/36AS263356
2804:14e0:9000::/36AS263356
2804:14e0::/32AS263356
2804:14e0::/33AS263356
2804:14e0::/34AS263356
2804:14e0::/36AS263356
2804:14e0:a000::/36AS263356
2804:14e0:b000::/36AS263356
2804:14e0:c000::/34AS263356
2804:14e0:c000::/36AS263356
2804:14e0:d000::/36AS263356
2804:14e0:e000::/36AS263356
2804:14e0:f000::/36AS263356

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS263356 represent?

AS263356 is an autonomous system number. The current source associates it with AS263356 - CNT Fiber 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 AS263356 page?

They help explain the scale, interconnection depth, and route structure of AS263356. 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 AS263356?

Open a concrete IP page to check how the address maps into AS263356, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.

Related topics