Country
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ASN LANDING PAGE
AS52772
AS52772 - SJNET TELECOMUNICACOES - EIRELI
Last updated · Jul 20, 2026
Total prefixes
18
IPv4 prefixes
14
IPv6 prefixes
4
ASN summary
How to read the scale of AS52772
AS52772 - SJNET TELECOMUNICACOES - EIRELI currently reports 18 prefixes and 65 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?
AS52772 - SJNET TELECOMUNICACOES - EIRELI 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 AS52772 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
AS52772 ASN lookupAS52772 BGPAS52772 peersAS52772 prefixesAS52772 upstreamsAS52772 - SJNET TELECOMUNICACOES - EIRELI ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS263324
AS263324
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AS267373
AS267373
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AS270436
AS270436
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AS264301
AS264301
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AS268091
AS268091
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AS264384
AS264384
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AS267560
AS267560
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AS263390
AS263390
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AS266544
AS266544
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AS262898
AS262898
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AS267385
AS267385
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AS270719
AS270719
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AS271071
AS271071
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AS265256
AS265256
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AS268183
AS268183
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AS269535
AS269535
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AS263016
AS263016
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AS271080
AS271080
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AS52875
AS52875
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AS265393
AS265393
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AS263411
AS263411
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AS53061
AS53061
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AS275759
AS275759
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AS273663
AS273663
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AS52556
AS52556
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Peers
AS7195
AS7195
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AS13786
AS13786
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AS265038
AS265038
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AS273663
AS273663
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AS265393
AS265393
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AS267470
AS267470
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AS6057
AS6057
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AS52873
AS52873
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AS264479
AS264479
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AS14840
AS14840
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AS262427
AS262427
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AS137409
AS137409
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AS271253
AS271253
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AS22548
AS22548
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AS24482
AS24482
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AS51185
AS51185
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AS28624
AS28624
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AS60503
AS60503
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AS263237
AS263237
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AS61573
AS61573
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AS28634
AS28634
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AS263152
AS263152
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AS199524
AS199524
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AS61626
AS61626
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AS268624
AS268624
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AS37721
AS37721
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AS263324
AS263324
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AS270436
AS270436
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AS52468
AS52468
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AS53013
AS53013
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AS264301
AS264301
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AS264384
AS264384
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AS267560
AS267560
—
AS268091
AS268091
—
AS270719
AS270719
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AS39120
AS39120
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AS262898
AS262898
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AS265256
AS265256
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AS266544
AS266544
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AS268183
AS268183
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 177.39.156.0/22 | AS52772 | — |
| 177.39.156.0/23 | AS52772 | — |
| 177.39.156.0/24 | AS52772 | — |
| 177.39.157.0/24 | AS52772 | — |
| 177.39.158.0/23 | AS52772 | — |
| 177.39.158.0/24 | AS52772 | — |
| 177.39.159.0/24 | AS52772 | — |
| 2804:259c:100::/40 | AS52772 | — |
| 2804:259c:8000::/34 | AS52772 | — |
| 2804:259c::/32 | AS52772 | — |
| 2804:259c::/33 | AS52772 | — |
| 38.236.128.0/19 | AS52772 | — |
| 38.236.128.0/20 | AS52772 | — |
| 38.236.128.0/21 | AS52772 | — |
| 38.236.136.0/21 | AS52772 | — |
| 38.236.144.0/20 | AS52772 | — |
| 38.236.144.0/21 | AS52772 | — |
| 38.236.152.0/21 | AS52772 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS52772 represent?
AS52772 is an autonomous system number. The current source associates it with AS52772 - SJNET TELECOMUNICACOES - EIRELI 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 AS52772 page?
They help explain the scale, interconnection depth, and route structure of AS52772. 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 AS52772?
Open a concrete IP page to check how the address maps into AS52772, 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
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