Country
—
ASN LANDING PAGE
AS51248
HOST-TELECOM Host-Telecom.com s.r.o.
Last updated · Jul 20, 2026
Total prefixes
21
IPv4 prefixes
16
IPv6 prefixes
5
ASN summary
How to read the scale of AS51248
HOST-TELECOM Host-Telecom.com s.r.o. currently reports 21 prefixes and 46 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?
HOST-TELECOM Host-Telecom.com 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 AS51248 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
AS51248 ASN lookupAS51248 BGPAS51248 peersAS51248 prefixesAS51248 upstreamsHOST-TELECOM Host-Telecom.com s.r.o. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS3223
AS3223
—
AS9002
AS9002
—
AS1299
AS1299
—
AS174
AS174
—
AS6939
AS6939
—
AS3257
AS3257
—
AS25091
AS25091
—
AS33891
AS33891
—
AS8218
AS8218
—
AS1764
AS1764
—
AS14840
AS14840
—
AS49434
AS49434
—
AS61049
AS61049
—
AS34927
AS34927
—
AS50629
AS50629
—
AS9198
AS9198
—
AS24482
AS24482
—
AS44901
AS44901
—
AS41722
AS41722
—
AS198150
AS198150
—
AS199524
AS199524
—
AS209823
AS209823
—
AS212483
AS212483
—
AS286
AS286
—
AS4455
AS4455
—
AS6663
AS6663
—
AS6881
AS6881
—
AS13194
AS13194
—
AS28910
AS28910
—
AS29504
AS29504
—
AS36236
AS36236
—
AS37721
AS37721
—
AS40994
AS40994
—
AS49544
AS49544
—
AS51184
AS51184
—
AS137409
AS137409
—
AS202984
AS202984
—
AS205112
AS205112
—
AS6204
AS6204
—
AS21215
AS21215
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 135.106.134.0/23 | AS51248 | — |
| 158.255.32.0/21 | AS51248 | — |
| 158.255.39.0/24 | AS51248 | — |
| 176.74.216.0/21 | AS51248 | — |
| 185.8.56.0/22 | AS51248 | — |
| 188.124.56.0/21 | AS51248 | — |
| 193.161.84.0/22 | AS51248 | — |
| 194.87.126.0/24 | AS51248 | — |
| 194.87.52.0/24 | AS51248 | — |
| 195.133.35.0/24 | AS51248 | — |
| 212.192.210.0/24 | AS51248 | — |
| 2a03:1840:1::/48 | AS51248 | — |
| 2a03:1840:2::/48 | AS51248 | — |
| 2a03:1840:3::/48 | AS51248 | — |
| 2a03:1840::/48 | AS51248 | — |
| 2a10:9687::/32 | AS51248 | — |
| 45.10.191.0/24 | AS51248 | — |
| 45.129.142.0/24 | AS51248 | — |
| 5.43.224.0/21 | AS51248 | — |
| 85.137.25.0/24 | AS51248 | — |
| 91.209.77.0/24 | AS51248 | — |
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 AS51248 represent?
AS51248 is an autonomous system number. The current source associates it with HOST-TELECOM Host-Telecom.com 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 AS51248 page?
They help explain the scale, interconnection depth, and route structure of AS51248. 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 AS51248?
Open a concrete IP page to check how the address maps into AS51248, 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.