Country
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ASN LANDING PAGE
AS28189
AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA
Last updated · Jul 20, 2026
Total prefixes
50
IPv4 prefixes
48
IPv6 prefixes
2
ASN summary
How to read the scale of AS28189
AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA currently reports 50 prefixes and 80 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?
AS28189 - JR & JS ENGENHARIA E COMERCIO 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 AS28189 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
AS28189 ASN lookupAS28189 BGPAS28189 peersAS28189 prefixesAS28189 upstreamsAS28189 - JR & JS ENGENHARIA E COMERCIO LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS266931
AS266931
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AS266428
AS266428
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AS268013
AS268013
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AS268890
AS268890
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AS272232
AS272232
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AS270622
AS270622
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AS262329
AS262329
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AS268726
AS268726
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AS268788
AS268788
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AS267462
AS267462
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AS274696
AS274696
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AS271677
AS271677
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AS271590
AS271590
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AS268509
AS268509
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AS267554
AS267554
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AS22341
AS22341
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AS271432
AS271432
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AS271258
AS271258
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AS266500
AS266500
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AS263307
AS263307
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AS266382
AS266382
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AS265330
AS265330
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AS264198
AS264198
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AS272183
AS272183
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AS273574
AS273574
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AS271740
AS271740
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AS275718
AS275718
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AS263483
AS263483
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AS271011
AS271011
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AS271682
AS271682
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AS271418
AS271418
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AS272276
AS272276
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AS271475
AS271475
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AS271529
AS271529
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AS264898
AS264898
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AS270285
AS270285
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AS271556
AS271556
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AS274692
AS274692
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AS53021
AS53021
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AS273513
AS273513
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Peers
AS7195
AS7195
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AS174
AS174
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AS264409
AS264409
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AS13786
AS13786
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AS266931
AS266931
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AS6939
AS6939
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AS268243
AS268243
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AS6057
AS6057
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AS24482
AS24482
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AS51185
AS51185
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AS60503
AS60503
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AS14840
AS14840
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AS52873
AS52873
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AS264479
AS264479
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AS22548
AS22548
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AS61573
AS61573
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AS271253
AS271253
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AS199524
AS199524
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AS263152
AS263152
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AS36236
AS36236
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AS35280
AS35280
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AS262427
AS262427
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AS28634
AS28634
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AS198150
AS198150
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AS263237
AS263237
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AS28624
AS28624
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AS137409
AS137409
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AS61626
AS61626
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AS264898
AS264898
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AS267554
AS267554
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AS262329
AS262329
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AS263307
AS263307
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AS264198
AS264198
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AS266500
AS266500
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AS268013
AS268013
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AS268726
AS268726
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AS271432
AS271432
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AS271677
AS271677
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AS271682
AS271682
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AS272183
AS272183
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 186.224.192.0/20 | AS28189 | — |
| 186.224.192.0/21 | AS28189 | — |
| 186.224.192.0/23 | AS28189 | — |
| 186.224.192.0/24 | AS28189 | — |
| 186.224.194.0/24 | AS28189 | — |
| 186.224.196.0/23 | AS28189 | — |
| 186.224.198.0/24 | AS28189 | — |
| 186.224.199.0/24 | AS28189 | — |
| 186.224.200.0/21 | AS28189 | — |
| 186.224.200.0/24 | AS28189 | — |
| 186.224.201.0/24 | AS28189 | — |
| 186.224.202.0/23 | AS28189 | — |
| 186.224.202.0/24 | AS28189 | — |
| 186.224.203.0/24 | AS28189 | — |
| 186.224.204.0/22 | AS28189 | — |
| 186.224.204.0/23 | AS28189 | — |
| 186.224.204.0/24 | AS28189 | — |
| 186.224.205.0/24 | AS28189 | — |
| 186.224.206.0/23 | AS28189 | — |
| 186.224.208.0/20 | AS28189 | — |
| 186.224.208.0/21 | AS28189 | — |
| 186.224.208.0/23 | AS28189 | — |
| 186.224.208.0/24 | AS28189 | — |
| 186.224.209.0/24 | AS28189 | — |
| 186.224.210.0/24 | AS28189 | — |
| 186.224.214.0/23 | AS28189 | — |
| 186.224.214.0/24 | AS28189 | — |
| 186.224.215.0/24 | AS28189 | — |
| 186.224.216.0/21 | AS28189 | — |
| 186.224.218.0/23 | AS28189 | — |
| 186.224.219.0/24 | AS28189 | — |
| 186.224.220.0/23 | AS28189 | — |
| 186.224.221.0/24 | AS28189 | — |
| 189.90.10.0/23 | AS28189 | — |
| 189.90.13.0/24 | AS28189 | — |
| 189.90.14.0/23 | AS28189 | — |
| 189.90.14.0/24 | AS28189 | — |
| 189.90.15.0/24 | AS28189 | — |
| 189.90.2.0/23 | AS28189 | — |
| 189.90.2.0/24 | AS28189 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS28189 represent?
AS28189 is an autonomous system number. The current source associates it with AS28189 - JR & JS ENGENHARIA E COMERCIO 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 AS28189 page?
They help explain the scale, interconnection depth, and route structure of AS28189. 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 AS28189?
Open a concrete IP page to check how the address maps into AS28189, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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Routing Troubleshooting and Network Analysis
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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.