Country
—
ASN LANDING PAGE
AS57279
SAURONNET Sauron CZ s.r.o.
Last updated · Jul 20, 2026
Total prefixes
4
IPv4 prefixes
3
IPv6 prefixes
1
ASN summary
How to read the scale of AS57279
SAURONNET Sauron CZ s.r.o. currently reports 4 prefixes and 25 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?
SAURONNET Sauron CZ s.r.o. 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 AS57279 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
AS57279 ASN lookupAS57279 BGPAS57279 peersAS57279 prefixesAS57279 upstreamsSAURONNET Sauron CZ s.r.o. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS39392
AS39392
—
AS47232
AS47232
—
AS6939
AS6939
—
AS20562
AS20562
—
AS1764
AS1764
—
AS22356
AS22356
—
AS14840
AS14840
—
AS24482
AS24482
—
AS41327
AS41327
—
AS47692
AS47692
—
AS3212
AS3212
—
AS6204
AS6204
—
AS6663
AS6663
—
AS8529
AS8529
—
AS8881
AS8881
—
AS13194
AS13194
—
AS28917
AS28917
—
AS29504
AS29504
—
AS35369
AS35369
—
AS49544
AS49544
—
AS51184
AS51184
—
AS59890
AS59890
—
AS198150
AS198150
—
AS212483
AS212483
—
AS263444
AS263444
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 176.12.112.0/20 | AS57279 | — |
| 176.12.112.0/21 | AS57279 | — |
| 176.12.120.0/21 | AS57279 | — |
| 2a0e:4100::/32 | AS57279 | — |
Related ASN pages
AS15169 · Google
Review Google network organization fields, prefixes, peers, upstreams, and downstreams.
AS13335 · Cloudflare
Review Cloudflare network organization fields, prefixes, peers, upstreams, and downstreams.
AS8075 · Microsoft
Review Microsoft network organization fields, prefixes, peers, upstreams, and downstreams.
AS16509 · Amazon
Review Amazon network organization fields, prefixes, peers, upstreams, and downstreams.
Related lookups and next steps
Frequently asked questions about this ASN page
What does AS57279 represent?
AS57279 is an autonomous system number. The current source associates it with SAURONNET Sauron CZ s.r.o. 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 AS57279 page?
They help explain the scale, interconnection depth, and route structure of AS57279. 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 AS57279?
Open a concrete IP page to check how the address maps into AS57279, 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
Use real IP and ASN pages to understand ASNs, BGP prefixes, peers, upstreams, and downstreams, including the limits of each snapshot.
Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.