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 176
IPv4 addresses 162,816
IPv6 addresses 79,237,833,920,821,254,626,941,599,744
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 176 domain names hosted across 104 IP addresses on this ASN.

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IP Address Domain Domains on this IP
200.144.255.230 ██████████ 24
200.144.255.179 ██████████ 12
200.144.244.77 ██████████ 10
200.144.248.41 ██████████ 9
200.144.244.78 ██████████ 5
143.107.166.120 ██████████ 5
143.107.145.66 ██████████ 4
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3
200.144.254.68 ██████████ 2

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Peers

There are 46 peers for this ASN.

Peers Name
AS10429 TELEFÔNICA BRASIL S.A
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS16552 Tiggee LLC
AS18881 TELEFÔNICA BRASIL S.A
AS1916 Rede Nacional de Ensino e Pesquisa
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
AS270776 Hiperlink Telecom LTDA
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28329 Megatelecom Telecomunicacoes Ltda
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.
AS42473 Anexia Cloud Solutions GmbH
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52863 UPX TECNOLOGIA LTDA
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
AS917 Misaka Network, Inc.
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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
AS270776 Hiperlink Telecom LTDA
AS61610 ELEA DATA CENTERS
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
200.144.253.17 AS28571 UNIVERSIDADE DE SAO PAULO 2.16ms from Osasco, BR
2001:12d0:a400:200::3 AS28571 UNIVERSIDADE DE SAO PAULO 7.40ms from Osasco, BR
143.107.63.103 AS28571 UNIVERSIDADE DE SAO PAULO 0.68ms from Sao Paulo, BR
200.136.3.225 AS28571 UNIVERSIDADE DE SAO PAULO 1.17ms from Sao Paulo, BR
143.107.163.27 AS28571 UNIVERSIDADE DE SAO PAULO 0.64ms from Sao Paulo, BR
143.107.127.253 AS28571 UNIVERSIDADE DE SAO PAULO 0.69ms from Sao Paulo, BR
143.107.106.178 AS28571 UNIVERSIDADE DE SAO PAULO 0.72ms from Sao Paulo, BR
143.107.201.4 AS28571 UNIVERSIDADE DE SAO PAULO 6.18ms from Sao Paulo, BR
200.136.1.33 AS28571 UNIVERSIDADE DE SAO PAULO 1.30ms from Sao Paulo, BR
200.144.224.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.28ms from Sao Paulo, BR
200.144.194.103 AS28571 UNIVERSIDADE DE SAO PAULO 0.72ms from Sao Paulo, BR
200.136.0.194 AS28571 UNIVERSIDADE DE SAO PAULO 1.17ms from Sao Paulo, BR
143.107.220.46 AS28571 UNIVERSIDADE DE SAO PAULO 5.92ms from Sao Paulo, BR
143.107.159.93 AS28571 UNIVERSIDADE DE SAO PAULO 5.96ms from Sao Paulo, BR
2001:12d0:c000:d100:1051::2 AS28571 UNIVERSIDADE DE SAO PAULO 1.95ms from Osasco, BR
200.144.211.4 AS28571 UNIVERSIDADE DE SAO PAULO 0.79ms from Sao Paulo, BR
200.144.233.129 AS28571 UNIVERSIDADE DE SAO PAULO 7.49ms from Sao Paulo, BR
143.107.29.148 AS28571 UNIVERSIDADE DE SAO PAULO 0.72ms from Sao Paulo, BR
143.107.153.250 AS28571 UNIVERSIDADE DE SAO PAULO 6.09ms from Sao Paulo, BR
200.136.4.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.14ms from Sao Paulo, BR
200.144.227.1 AS28571 UNIVERSIDADE DE SAO PAULO 0.87ms from Sao Paulo, BR
200.144.59.254 AS28571 UNIVERSIDADE DE SAO PAULO 8.41ms from Sao Paulo, BR
200.144.61.97 AS28571 UNIVERSIDADE DE SAO PAULO 0.90ms from Sao Paulo, BR
200.136.7.205 AS28571 UNIVERSIDADE DE SAO PAULO 0.86ms from Sao Paulo, BR
143.107.191.149 AS28571 UNIVERSIDADE DE SAO PAULO 7.12ms 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
52.138.75.171 AS8075 Microsoft Corporation 0.40ms from Boydton, US
70.77.67.27 AS6327 Shaw Communications 8.12ms from Calgary, CA
65.31.109.11 AS10796 Charter Communications Inc 5.01ms from Chicago, US
86.38.186.11 AS262287 Latitude.sh LTDA 0.31ms from Chicago, US
34.0.129.203 AS15169 Google LLC 0.15ms from Dallas, US
159.255.37.75 AS200740 FIRST SERVER LIMITED 0.21ms from Frankfurt am Main, DE
159.75.179.203 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
113.10.186.187 AS9269 Hong Kong Broadband Network Ltd. 0.65ms from Hong Kong, HK
51.142.17.91 AS8075 Microsoft Corporation 0.32ms from London, GB
96.47.22.11 AS46263 e-Dialog, Inc 5.42ms from Los Angeles, US
54.211.198.123 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
24.48.233.11 AS14638 Liberty Communications of Puerto Rico LLC 12.51ms from San Juan, PR
175.172.131.43 AS4837 CHINA UNICOM China169 Backbone 7.75ms from Tieling, CN
183.86.46.171 AS10010 TOKAI Communications Corporation 3.74ms from Tokyo, JP
126.121.232.107 AS17676 SoftBank Corp. 2.86ms from Tokyo, JP
210.57.108.11 AS4637 Telstra Global 0.66ms from Tokyo, JP
69.250.221.91 AS7922 Comcast Cable Communications, LLC 4.38ms from Ashburn, US
149.19.188.75 AS54501 Sequachee Valley Electric Cooperative 6.10ms from Atlanta, US
60.2.252.27 AS4837 CHINA UNICOM China169 Backbone 12.84ms from Beijing, CN
185.103.13.75 AS25281 MTM s.a.r.l 18.86ms from Beirut, LB
35.189.116.11 AS396982 Google LLC 0.10ms from London, GB
82.11.140.123 AS5089 Virgin Media Limited 7.71ms from London, GB
95.62.233.171 AS12430 VODAFONE ESPANA S.A.U. 14.45ms from Madrid, ES
35.137.185.219 AS33363 Charter Communications, Inc 10.23ms from Orlando, US
80.11.40.155 AS3215 Orange S.A. 2.07ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m7 200.144.49.122
traceroute to 200.144.49.122 (200.144.49.122): 7 hops max, 52 byte packets
1 [AS15169] 142.250.215.20 133.981 ms
2 [AS15169] 192.178.84.36 133.411 ms
3 *
4 [AS28571] 143.107.251.78 140.961 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, US
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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