Autonomous System details

AS28571

UNIVERSIDADE DE SAO PAULO  ·  usp.br

Brazil

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AS28571 – UNIVERSIDADE DE SAO PAULO

Field Value
Country Brazil
Website usp.br
Hosted domains 181
IPv4 addresses 162,816
IPv6 addresses 79,237,833,920,821,255,033,600,000,000
ASN type Education
Registry lacnic
Allocated 18 years ago on Dec 19, 2007
Updated 10 years ago on Nov 12, 2015

IP Ranges

Netblock Company Num of IPs
143.107.0.0/16 UNIVERSIDADE DE SAO PAULO 65,536
177.90.128.0/17 UNIVERSIDADE DE SAO PAULO 32,768
177.90.64.0/18 UNIVERSIDADE DE SAO PAULO 16,384
200.144.192.0/18 UNIVERSIDADE DE SAO PAULO 16,384
177.90.32.0/19 UNIVERSIDADE DE SAO PAULO 8,192
200.144.160.0/19 UNIVERSIDADE DE SAO PAULO 8,192
200.17.16.0/20 UNIVERSIDADE DE SAO PAULO 4,096
200.136.0.0/20 UNIVERSIDADE DE SAO PAULO 4,096
200.144.48.0/20 UNIVERSIDADE DE SAO PAULO 4,096
200.144.184.0/21 UNIVERSIDADE DE SAO PAULO 2,048
200.144.240.0/22 UNIVERSIDADE DE SAO PAULO 1,024
200.144.244.0/22 UNIVERSIDADE DE SAO PAULO 1,024
143.107.44.0/23 UNIVERSIDADE DE SAO PAULO 512
143.107.84.0/23 UNIVERSIDADE DE SAO PAULO 512
143.107.92.0/23 UNIVERSIDADE DE SAO PAULO 512
143.107.178.0/23 UNIVERSIDADE DE SAO PAULO 512
200.18.106.0/23 Instituto Pesquisas Tecnológicas do Estado de S.P. 512
200.18.108.0/23 Instituto Pesquisas Tecnológicas do Estado de S.P. 512
200.136.52.0/23 INSTITUTO DE PESQUISA ENERGÉTICAS E NUCLEARES 512
200.144.62.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.72.0/23 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 512
200.144.180.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.182.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.206.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.234.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.250.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.252.0/23 UNIVERSIDADE DE SAO PAULO 512
200.144.254.0/23 UNIVERSIDADE DE SAO PAULO 512
143.107.3.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.8.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.14.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.27.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.64.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.86.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.88.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.154.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.248.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.252.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.253.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.254.0/24 UNIVERSIDADE DE SAO PAULO 256
200.9.95.0/24 UNIVERSIDADE DE SAO PAULO 256
200.17.27.0/24 UNIVERSIDADE DE SAO PAULO 256
200.18.53.0/24 Instituto Pesquisas Tecnológicas do Estado de S.P. 256
200.136.49.0/24 UNIVERSIDADE DE SAO PAULO 256
200.136.54.0/24 Instituto Butantan 256
200.144.60.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.212.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.236.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.237.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.238.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.239.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.248.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.249.0/24 UNIVERSIDADE DE SAO PAULO 256

Netblock Company
2001:12d0::/32 UNIVERSIDADE DE SAO PAULO
2001:12d0::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:840::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:880::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:8c0::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:8068::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:8070::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:c000::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:c080::/48 UNIVERSIDADE DE SAO PAULO
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WHOIS Details

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                                                ASHandle:       AS28571
                                                OrgID:          AS28571
                                                ASName:         AS28571
                                                ASNumber:       AS28571
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 181 domain names hosted across 107 IP addresses on this ASN.

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IP Address Domain Domains on this IP
200.144.255.230 ██████████ 18
200.144.248.41 ██████████ 9
200.144.244.77 ██████████ 7
200.144.255.179 ██████████ 6
200.144.244.78 ██████████ 5
143.107.166.120 ██████████ 5
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3
143.107.183.165 ██████████ 3
143.107.108.23 ████████ 2

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Peers

There are 42 peers for this ASN.

Peers Name
AS10429 TELEFÔNICA BRASIL S.A
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
AS14537 Continent 8 LLC
AS16552 Tiggee LLC
AS1916 Rede Nacional de Ensino e Pesquisa
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS24482 SG.GS
AS262427 Invista Net Provedor de Acesso Ltda
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263541 IMF NETWORK DATA LTDA - ME
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS269180 VIPNET Conexão
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28329 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS28624 PROVEDORA CMA INTERNET LTDA
AS28634 Life Tecnologia Ltda.
AS29049 Delta Telecom Ltd
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS43733 Viva Armenia CJSC
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52873 Softdados Telecomunicações
AS53202 Acesso10 Telecom
AS57463 NetIX Communications JSC
AS60503 FNX Tecnologia LTDA
AS6057 Administracion Nacional de Telecomunicaciones
AS61573 IP TELECOM
AS61610 ELEA DATA CENTERS
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS10429 TELEFÔNICA BRASIL S.A
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
AS1916 Rede Nacional de Ensino e Pesquisa
AS52468 UFINET PANAMA S.A.
AS61610 ELEA DATA CENTERS
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

343 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.107.180.23 AS28571 UNIVERSIDADE DE SAO PAULO 7.16ms from Osasco, BR
143.107.181.1 AS28571 UNIVERSIDADE DE SAO PAULO 7.56ms from Osasco, BR
200.144.218.127 AS28571 UNIVERSIDADE DE SAO PAULO 7.25ms from Osasco, BR
143.107.184.193 AS28571 UNIVERSIDADE DE SAO PAULO 7.16ms from Osasco, BR
143.107.40.68 AS28571 UNIVERSIDADE DE SAO PAULO 0.72ms from Sao Paulo, BR
143.107.93.65 AS28571 UNIVERSIDADE DE SAO PAULO 1.41ms from Sao Paulo, BR
2001:12d0:a000:8000::3d AS28571 UNIVERSIDADE DE SAO PAULO 5.26ms from Sao Paulo, BR
143.107.24.1 AS28571 UNIVERSIDADE DE SAO PAULO 6.53ms from Sao Paulo, BR
200.144.214.131 AS28571 UNIVERSIDADE DE SAO PAULO 6.16ms from Sao Paulo, BR
143.107.90.7 AS28571 UNIVERSIDADE DE SAO PAULO 0.73ms from Sao Paulo, BR
200.144.194.8 AS28571 UNIVERSIDADE DE SAO PAULO 0.86ms from Sao Paulo, BR
200.144.229.1 AS28571 UNIVERSIDADE DE SAO PAULO 6.62ms from Sao Paulo, BR
200.144.210.111 AS28571 UNIVERSIDADE DE SAO PAULO 1.04ms from Sao Paulo, BR
143.107.138.214 AS28571 UNIVERSIDADE DE SAO PAULO 6.20ms from Sao Paulo, BR
143.107.249.21 AS28571 UNIVERSIDADE DE SAO PAULO 1.13ms from Sao Paulo, BR
143.107.230.30 AS28571 UNIVERSIDADE DE SAO PAULO 7.14ms from Osasco, BR
200.144.185.1 AS28571 UNIVERSIDADE DE SAO PAULO 2.31ms from Osasco, BR
143.107.16.81 AS28571 UNIVERSIDADE DE SAO PAULO 0.87ms from Sao Paulo, BR
143.107.72.177 AS28571 UNIVERSIDADE DE SAO PAULO 0.95ms from Sao Paulo, BR
143.107.118.33 AS28571 UNIVERSIDADE DE SAO PAULO 5.06ms from Sao Paulo, BR
143.107.13.132 AS28571 UNIVERSIDADE DE SAO PAULO 0.62ms from Sao Paulo, BR
143.107.89.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.06ms from Sao Paulo, BR
143.107.73.193 AS28571 UNIVERSIDADE DE SAO PAULO 1.40ms from Sao Paulo, BR
143.107.103.1 AS28571 UNIVERSIDADE DE SAO PAULO 0.94ms from Sao Paulo, BR
143.107.203.242 AS28571 UNIVERSIDADE DE SAO PAULO 6.16ms from Sao Paulo, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.8.156.27 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
51.222.123.75 AS16276 OVH SAS 0.10ms from Beauharnois, CA
79.192.99.251 AS3320 Deutsche Telekom AG 3.27ms from Berlin, DE
35.160.118.43 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
34.78.122.187 AS396982 Google LLC 0.17ms from Brussels, BE
75.221.132.123 AS6167 Verizon Business 13.71ms from Chicago, US
107.217.98.59 AS7018 AT&T Enterprises, LLC 2.62ms from Dallas, US
18.195.152.251 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
87.155.205.219 AS3320 Deutsche Telekom AG 11.98ms from Frankfurt am Main, DE
86.182.157.251 AS2856 British Telecommunications PLC 8.75ms from London, GB
80.11.40.155 AS3215 Orange S.A. 1.80ms from Paris, FR
177.212.30.27 AS26599 TELEFÔNICA BRASIL S.A 9.61ms from Sao Paulo, BR
47.116.28.75 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Shanghai, CN
85.202.144.75 AS44454 Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca" 4.66ms from Wrocław, PL
23.57.144.187 AS16625 Akamai Technologies, Inc. 0.55ms from Boston, US
104.130.150.27 AS33070 Rackspace Hosting 1.06ms from Dallas, US
80.132.158.91 AS3320 Deutsche Telekom AG 3.99ms from Frankfurt am Main, DE
75.223.11.27 AS6167 Verizon Business 14.58ms from Los Angeles, US
51.94.235.11 AS16509 Amazon.com, Inc. 5.62ms from Madrid, ES
81.32.66.27 AS3352 TELEFONICA DE ESPANA S.A.U. 9.00ms from Madrid, ES
197.14.76.59 AS2609 Tunisia BackBone AS 6.94ms from Palermo, IT
20.43.63.75 AS8075 Microsoft Corporation 0.17ms from Paris, FR
114.39.0.43 AS3462 Data Communication Business Group 3.73ms from Taichung, TW
36.227.203.155 AS3462 Data Communication Business Group 1.08ms from Taipei, TW
195.230.110.11 AS34756 NEP Media Solutions B.V. 0.79ms from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m5 177.90.121.110
traceroute to 177.90.121.110 (177.90.121.110): 5 hops max, 52 byte packets
2 [AS29049] 94.20.241.9 3.103 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Baku, AZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28571 at robtex.

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