Country
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ASN LANDING PAGE
AS1251
AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO
Last updated · Jul 20, 2026
Total prefixes
41
IPv4 prefixes
40
IPv6 prefixes
1
ASN summary
How to read the scale of AS1251
AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO currently reports 41 prefixes and 49 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?
AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO 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 AS1251 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
AS1251 ASN lookupAS1251 BGPAS1251 peersAS1251 prefixesAS1251 upstreamsAS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS20080
AS20080
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AS15830
AS15830
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AS1916
AS1916
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AS137409
AS137409
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AS28222
AS28222
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AS37468
AS37468
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AS6057
AS6057
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AS24482
AS24482
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AS37721
AS37721
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AS60503
AS60503
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AS271253
AS271253
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AS22548
AS22548
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AS28634
AS28634
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AS35280
AS35280
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AS36236
AS36236
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AS52320
AS52320
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AS198150
AS198150
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AS199524
AS199524
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AS263152
AS263152
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AS14840
AS14840
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AS262427
AS262427
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AS263237
AS263237
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AS264479
AS264479
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AS61573
AS61573
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AS13786
AS13786
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AS52873
AS52873
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AS61626
AS61626
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AS7195
AS7195
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AS28624
AS28624
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AS52914
AS52914
—
AS52992
AS52992
—
AS53166
AS53166
—
AS61612
AS61612
—
AS271755
AS271755
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 143.108.0.0/16 | AS1251 | — |
| 143.108.12.0/24 | AS1251 | — |
| 143.108.8.0/22 | AS1251 | — |
| 200.10.178.0/23 | AS1251 | — |
| 200.10.178.0/24 | AS1251 | — |
| 200.10.179.0/24 | AS1251 | — |
| 200.136.110.0/24 | AS1251 | — |
| 200.136.16.0/20 | AS1251 | — |
| 200.136.160.0/20 | AS1251 | — |
| 200.136.176.0/24 | AS1251 | — |
| 200.136.182.0/23 | AS1251 | — |
| 200.136.184.0/22 | AS1251 | — |
| 200.136.26.0/23 | AS1251 | — |
| 200.136.32.0/19 | AS1251 | — |
| 200.136.64.0/19 | AS1251 | — |
| 200.136.80.0/24 | AS1251 | — |
| 200.136.88.0/24 | AS1251 | — |
| 200.136.96.0/20 | AS1251 | — |
| 200.144.118.0/24 | AS1251 | — |
| 200.144.119.0/24 | AS1251 | — |
| 200.144.120.0/22 | AS1251 | — |
| 200.144.124.0/24 | AS1251 | — |
| 200.144.125.0/24 | AS1251 | — |
| 200.144.126.0/23 | AS1251 | — |
| 200.144.128.0/20 | AS1251 | — |
| 200.144.32.0/20 | AS1251 | — |
| 200.144.64.0/22 | AS1251 | — |
| 200.144.68.0/22 | AS1251 | — |
| 200.144.78.0/23 | AS1251 | — |
| 200.144.80.0/20 | AS1251 | — |
| 200.18.110.0/23 | AS1251 | — |
| 200.18.240.0/20 | AS1251 | — |
| 200.18.252.0/24 | AS1251 | — |
| 200.18.48.0/20 | AS1251 | — |
| 200.18.48.0/23 | AS1251 | — |
| 200.18.52.0/24 | AS1251 | — |
| 200.19.224.0/22 | AS1251 | — |
| 200.19.228.0/23 | AS1251 | — |
| 200.19.80.0/20 | AS1251 | — |
| 200.6.42.0/24 | AS1251 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS1251 represent?
AS1251 is an autonomous system number. The current source associates it with AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO 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 AS1251 page?
They help explain the scale, interconnection depth, and route structure of AS1251. 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 AS1251?
Open a concrete IP page to check how the address maps into AS1251, 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.