Country
—
ASN LANDING PAGE
AS28158
AS28158 - Ampernet Telecomunicacoes Ltda
Last updated · Jul 20, 2026
Total prefixes
70
IPv4 prefixes
62
IPv6 prefixes
8
ASN summary
How to read the scale of AS28158
AS28158 - Ampernet Telecomunicacoes Ltda currently reports 70 prefixes and 74 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?
AS28158 - Ampernet 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 AS28158 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
AS28158 ASN lookupAS28158 BGPAS28158 peersAS28158 prefixesAS28158 upstreamsAS28158 - Ampernet Telecomunicacoes Ltda ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS269783
AS269783
—
AS262657
AS262657
—
AS52570
AS52570
—
AS264285
AS264285
—
AS264321
AS264321
—
AS266694
AS266694
—
AS61717
AS61717
—
AS267208
AS267208
—
AS61819
AS61819
—
AS269794
AS269794
—
AS268736
AS268736
—
AS274463
AS274463
—
AS264413
AS264413
—
AS52591
AS52591
—
AS268411
AS268411
—
AS269141
AS269141
—
AS270517
AS270517
—
AS265189
AS265189
—
AS265759
AS265759
—
AS270469
AS270469
—
AS263303
AS263303
—
AS263322
AS263322
—
AS264334
AS264334
—
AS270491
AS270491
—
AS266203
AS266203
—
AS262911
AS262911
—
AS262280
AS262280
—
AS264428
AS264428
—
AS52724
AS52724
—
AS263439
AS263439
—
AS262841
AS262841
—
AS266105
AS266105
—
AS13357
AS13357
—
AS265955
AS265955
—
Peers
AS3356
AS3356
—
AS174
AS174
—
AS263444
AS263444
—
AS6939
AS6939
—
AS6453
AS6453
—
AS137409
AS137409
—
AS6057
AS6057
—
AS35280
AS35280
—
AS53046
AS53046
—
AS24482
AS24482
—
AS51185
AS51185
—
AS60503
AS60503
—
AS263152
AS263152
—
AS263237
AS263237
—
AS36236
AS36236
—
AS52873
AS52873
—
AS264479
AS264479
—
AS22548
AS22548
—
AS61573
AS61573
—
AS199524
AS199524
—
AS262427
AS262427
—
AS271253
AS271253
—
AS28634
AS28634
—
AS14840
AS14840
—
AS60068
AS60068
—
AS37721
AS37721
—
AS198150
AS198150
—
AS28624
AS28624
—
AS7195
AS7195
—
AS7049
AS7049
—
AS266694
AS266694
—
AS7713
AS7713
—
AS53062
AS53062
—
AS61626
AS61626
—
AS264285
AS264285
—
AS265189
AS265189
—
AS39120
AS39120
—
AS52591
AS52591
—
AS61717
AS61717
—
AS61819
AS61819
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 138.97.8.0/22 | AS28158 | — |
| 138.97.8.0/24 | AS28158 | — |
| 170.246.192.0/22 | AS28158 | — |
| 170.246.194.0/23 | AS28158 | — |
| 170.83.104.0/22 | AS28158 | — |
| 170.83.104.0/23 | AS28158 | — |
| 170.84.160.0/22 | AS28158 | — |
| 170.84.160.0/23 | AS28158 | — |
| 170.84.162.0/23 | AS28158 | — |
| 177.101.128.0/22 | AS28158 | — |
| 177.101.128.0/23 | AS28158 | — |
| 177.101.130.0/23 | AS28158 | — |
| 177.101.132.0/22 | AS28158 | — |
| 177.101.132.0/23 | AS28158 | — |
| 177.101.134.0/23 | AS28158 | — |
| 177.101.136.0/22 | AS28158 | — |
| 177.101.136.0/23 | AS28158 | — |
| 177.101.138.0/23 | AS28158 | — |
| 177.101.140.0/22 | AS28158 | — |
| 177.101.140.0/23 | AS28158 | — |
| 177.101.140.0/24 | AS28158 | — |
| 177.101.142.0/23 | AS28158 | — |
| 177.129.120.0/22 | AS28158 | — |
| 177.129.120.0/23 | AS28158 | — |
| 177.129.122.0/23 | AS28158 | — |
| 177.129.123.0/24 | AS28158 | — |
| 177.23.192.0/21 | AS28158 | — |
| 187.109.100.0/22 | AS28158 | — |
| 187.109.100.0/23 | AS28158 | — |
| 187.109.102.0/23 | AS28158 | — |
| 187.109.104.0/22 | AS28158 | — |
| 187.109.104.0/23 | AS28158 | — |
| 187.109.106.0/23 | AS28158 | — |
| 187.109.108.0/22 | AS28158 | — |
| 187.109.108.0/23 | AS28158 | — |
| 187.109.110.0/23 | AS28158 | — |
| 187.109.96.0/20 | AS28158 | — |
| 187.109.96.0/22 | AS28158 | — |
| 187.109.96.0/23 | AS28158 | — |
| 187.109.98.0/23 | AS28158 | — |
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 AS28158 represent?
AS28158 is an autonomous system number. The current source associates it with AS28158 - Ampernet 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 AS28158 page?
They help explain the scale, interconnection depth, and route structure of AS28158. 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 AS28158?
Open a concrete IP page to check how the address maps into AS28158, 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.