Country
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ASN LANDING PAGE
AS263508
AS263508 - SIMNET TELECOMUNICACOES LTDA
Last updated · Jul 20, 2026
Total prefixes
25
IPv4 prefixes
15
IPv6 prefixes
10
ASN summary
How to read the scale of AS263508
AS263508 - SIMNET TELECOMUNICACOES LTDA currently reports 25 prefixes and 23 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?
AS263508 - SIMNET TELECOMUNICACOES LTDA 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 AS263508 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
AS263508 ASN lookupAS263508 BGPAS263508 peersAS263508 prefixesAS263508 upstreamsAS263508 - SIMNET TELECOMUNICACOES LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS266181
AS266181
—
AS265393
AS265393
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AS53181
AS53181
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AS52739
AS52739
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AS262503
AS262503
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AS53121
AS53121
—
AS269690
AS269690
—
AS266213
AS266213
—
AS264590
AS264590
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AS271042
AS271042
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AS269535
AS269535
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AS52840
AS52840
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AS268417
AS268417
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AS61591
AS61591
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AS264014
AS264014
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AS52468
AS52468
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AS269194
AS269194
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AS22381
AS22381
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AS263903
AS263903
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AS262907
AS262907
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 191.243.160.0/24 | AS263508 | — |
| 191.243.161.0/24 | AS263508 | — |
| 191.243.162.0/24 | AS263508 | — |
| 191.243.163.0/24 | AS263508 | — |
| 191.243.164.0/24 | AS263508 | — |
| 191.243.165.0/24 | AS263508 | — |
| 191.243.166.0/24 | AS263508 | — |
| 191.243.167.0/24 | AS263508 | — |
| 191.243.168.0/24 | AS263508 | — |
| 191.243.170.0/24 | AS263508 | — |
| 191.243.171.0/24 | AS263508 | — |
| 191.243.172.0/24 | AS263508 | — |
| 191.243.173.0/24 | AS263508 | — |
| 191.243.174.0/24 | AS263508 | — |
| 191.243.175.0/24 | AS263508 | — |
| 2804:12fc:1000::/36 | AS263508 | — |
| 2804:12fc:1000::/37 | AS263508 | — |
| 2804:12fc:1800::/37 | AS263508 | — |
| 2804:12fc:3500::/40 | AS263508 | — |
| 2804:12fc:4000::/36 | AS263508 | — |
| 2804:12fc:5000::/36 | AS263508 | — |
| 2804:12fc::/36 | AS263508 | — |
| 2804:12fc:a000::/36 | AS263508 | — |
| 2804:12fc:c000::/36 | AS263508 | — |
| 2804:12fc:d000::/36 | AS263508 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS263508 represent?
AS263508 is an autonomous system number. The current source associates it with AS263508 - SIMNET TELECOMUNICACOES LTDA 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 AS263508 page?
They help explain the scale, interconnection depth, and route structure of AS263508. 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 AS263508?
Open a concrete IP page to check how the address maps into AS263508, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
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