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 79,236,624,995,001,639,997,766,893,568
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
2001:12d0:8070::/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 ██████████ 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
143.107.183.165 ██████████ 3
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3

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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
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
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.
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
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Upstreams

There are 5 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
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

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

IP Address ASN Details
200.144.254.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.92ms from Osasco, BR
143.107.140.11 AS28571 UNIVERSIDADE DE SAO PAULO 6.69ms from Osasco, BR
200.144.169.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.19ms from Sao Paulo, BR
143.107.170.12 AS28571 UNIVERSIDADE DE SAO PAULO 1.06ms from Sao Paulo, BR
143.107.1.3 AS28571 UNIVERSIDADE DE SAO PAULO 1.17ms from Sao Paulo, BR
143.107.216.247 AS28571 UNIVERSIDADE DE SAO PAULO 4.68ms from Sao Paulo, BR
143.107.31.204 AS28571 UNIVERSIDADE DE SAO PAULO 0.75ms from Sao Paulo, BR
143.107.131.83 AS28571 UNIVERSIDADE DE SAO PAULO 0.73ms from Sao Paulo, BR
143.107.73.199 AS28571 UNIVERSIDADE DE SAO PAULO 0.77ms from Sao Paulo, BR
143.107.83.18 AS28571 UNIVERSIDADE DE SAO PAULO 0.70ms from Sao Paulo, BR
143.107.5.173 AS28571 UNIVERSIDADE DE SAO PAULO 4.58ms from Sao Paulo, BR
2001:12d0:2000:1::71 AS28571 UNIVERSIDADE DE SAO PAULO 7.72ms from Sao Paulo, BR
200.136.14.81 AS28571 UNIVERSIDADE DE SAO PAULO 7.70ms from Osasco, BR
143.107.145.119 AS28571 UNIVERSIDADE DE SAO PAULO 0.69ms from Sao Paulo, BR
143.107.108.5 AS28571 UNIVERSIDADE DE SAO PAULO 0.81ms from Sao Paulo, BR
200.144.162.202 AS28571 UNIVERSIDADE DE SAO PAULO 0.62ms from Sao Paulo, BR
200.144.246.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.67ms from Sao Paulo, BR
143.107.206.203 AS28571 UNIVERSIDADE DE SAO PAULO 6.43ms from Sao Paulo, BR
143.107.2.93 AS28571 UNIVERSIDADE DE SAO PAULO 0.92ms from Sao Paulo, BR
200.144.72.35 AS28571 UNIVERSIDADE DE SAO PAULO 1.27ms from Sao Paulo, BR
143.107.188.30 AS28571 UNIVERSIDADE DE SAO PAULO 9.56ms from Sao Paulo, BR
200.144.237.6 AS28571 UNIVERSIDADE DE SAO PAULO 1.66ms from Sao Paulo, BR
143.107.171.5 AS28571 UNIVERSIDADE DE SAO PAULO 0.87ms from Sao Paulo, BR
143.107.236.134 AS28571 UNIVERSIDADE DE SAO PAULO 6.78ms from Osasco, BR
2001:12d0:8c0:0:143:107:68:22 AS28571 UNIVERSIDADE DE SAO PAULO 2.27ms from Osasco, 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
2.84.113.187 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.19ms from Athens, GR
97.75.130.139 AS22709 North State Telephone, LLC 8.32ms from Atlanta, US
119.51.146.155 AS4837 CHINA UNICOM China169 Backbone 3.23ms from Changchun, CN
35.226.214.91 AS396982 Google LLC 0.11ms from Council Bluffs, US
84.66.183.203 AS5378 Vodafone Limited 2.94ms from Manchester, GB
4.246.30.171 AS8075 Microsoft Corporation 0.15ms from Quincy, US
218.54.25.139 AS9318 SK Broadband Co Ltd 4.90ms from Seoul, KR
114.25.185.187 AS3462 Data Communication Business Group 2.05ms from Taipei, TW
83.7.81.155 AS5617 Orange Polska Spolka Akcyjna 9.33ms from Warsaw, PL
105.232.181.203 AS37009 MTC - Mobile Telecommunications, Ltd. 2.06ms from Windhoek, NA
27.22.46.171 AS4134 CHINANET-BACKBONE 6.67ms from Wuhan, CN
79.193.78.91 AS3320 Deutsche Telekom AG 5.15ms from Berlin, DE
54.68.87.187 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
80.99.12.155 AS21334 One Hungary Ltd. 3.69ms from Budapest, HU
50.84.166.251 AS11427 Charter Communications Inc 2.19ms from Dallas, US
117.214.76.139 AS9829 National Internet Backbone 8.64ms from Kolkata, IN
39.137.73.27 AS9808 China Mobile Communications Group Co., Ltd. 5.22ms from Lanzhou, CN
81.107.123.235 AS5089 Virgin Media Limited 8.26ms from London, GB
95.248.117.171 AS3269 Telecom Italia S.p.A. 5.32ms from Milan, IT
200.161.250.75 AS27699 TELEFÔNICA BRASIL S.A 1.48ms from Osasco, BR
52.187.148.219 AS8075 Microsoft Corporation 0.57ms from Singapore, SG
114.76.59.107 AS4804 Microplex PTY LTD 4.68ms from Sydney, AU
41.104.105.91 AS36947 Telecom Algeria 16.08ms from Valencia, ES
146.152.209.59 AS4983 Intel Corporation 1.60ms from Bengaluru, IN
189.5.144.203 AS28573 Claro NXT Telecomunicacoes Ltda 7.68ms from Brasilia, BR

Traceroute

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

$
traceroute -a -n -q1 143.107.233.1
traceroute to 143.107.233.1 (143.107.233.1): 64 hops max, 52 byte packets
1 [AS16509] 52.93.146.10 1.246 ms
2 *
3 *
5 *
6 *
7 [AS28571] 143.107.0.33 7.082 ms
Measurement taken from IPinfo ProbeNet in Osasco, BR
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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