Country
—
ASN LANDING PAGE
AS263508
SIMNET TELECOMUNICACOES LTDA
Last updated · Apr 4, 2026
Total prefixes
24
IPv4 prefixes
16
IPv6 prefixes
8
ASN summary
How to read the scale of AS263508
SIMNET TELECOMUNICACOES LTDA currently shows 24 prefixes and 25 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS263508?
SIMNET TELECOMUNICACOES LTDA is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS263508 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS263508 ASN lookupAS263508 BGPAS263508 peersAS263508 prefixesAS263508 upstreamsSIMNET TELECOMUNICACOES LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS266181
AS266181
—
AS52840
AS52840
—
AS53181
AS53181
—
AS265393
AS265393
—
AS52468
AS52468
—
AS263903
AS263903
—
AS53121
AS53121
—
AS269690
AS269690
—
AS266213
AS266213
—
AS269351
AS269351
—
AS271042
AS271042
—
AS269194
AS269194
—
AS262907
AS262907
—
AS268417
AS268417
—
AS262503
AS262503
—
AS61591
AS61591
—
AS269535
AS269535
—
AS52739
AS52739
—
AS264590
AS264590
—
AS264014
AS264014
—
AS53013
AS53013
—
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 | — |
| 191.243.169.0/24 | 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: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 | — |
Related ASN pages
AS15169 · Google
A strong reference ASN for Google DNS, Google Cloud, and global network footprint analysis.
AS13335 · Cloudflare
Useful for analyzing CDN, Anycast, WAF, and large-scale edge network behavior.
AS8075 · Microsoft
Helpful when comparing Azure, enterprise backbone, and large-cloud routing patterns.
AS16509 · Amazon
A useful ASN landing page for understanding AWS and large cloud-network ownership.
Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS263508 represent?
AS263508 is an autonomous system number used to identify an independently operated network. The current page associates it with SIMNET TELECOMUNICACOES LTDA in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
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?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS263508, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.