AS number 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 173
Number of IPv4 163,072
Number of IPv6 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
200.136.0.0/20 UNIVERSIDADE DE SAO PAULO 4,096
200.144.48.0/20 UNIVERSIDADE DE SAO PAULO 4,096
200.17.16.0/20 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
143.107.178.0/23 UNIVERSIDADE DE SAO PAULO 512
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
200.136.52.0/23 INSTITUTO DE PESQUISA ENERGÉTICAS E NUCLEARES 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
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
200.18.106.0/23 Instituto Pesquisas Tecnológicas do Estado de S.P. 512
200.18.108.0/23 Instituto Pesquisas Tecnológicas do Estado de S.P. 512
143.107.14.0/24 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
143.107.27.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.3.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.64.0/24 UNIVERSIDADE DE SAO PAULO 256
143.107.8.0/24 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
200.136.49.0/24 UNIVERSIDADE DE SAO PAULO 256
200.136.54.0/24 Instituto Butantan 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
200.144.60.0/24 UNIVERSIDADE DE SAO PAULO 256
200.144.83.0/24 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO 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
200.9.95.0/24 UNIVERSIDADE DE SAO PAULO 256

Netblock Company
2001:12d0::/32 UNIVERSIDADE DE SAO PAULO
2001:12d0::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:8068::/48 UNIVERSIDADE DE SAO PAULO
2001:12d0:8070::/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: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 173 domain names hosted across 102 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 ██████████ 4
143.107.145.66 ██████████ 4
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3
200.144.244.134 ██████████ 2
200.144.255.124 ██████████ 2

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Peers

There are 1,941 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS10310 Oath Holdings Inc.
AS10429 TELEFÔNICA BRASIL S.A
AS10733 DC MATRIX INTERNET S/A
AS10906 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
AS11019 HAProxy Technologies, Inc.
AS11284 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS11338 SKY SERVIÇOS DE BANDA LARGA LTDA
AS11432 Telium Telecomunicações Ltda
AS11644 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS11844 Empresa Catarinense de Tecnologia em Telecom. Ltda
AS12136 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
AS13335 Cloudflare, Inc.
AS13357 Ampernet Telecomunicações Ltda
AS137831 SEA IX
AS13786 Seabras 1 USA, LLC
AS138915 Kaopu Cloud HK Limited
AS139341 ACE
AS14026 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS14282 PERSIS TELECOM
AS14463 TDKOM INFORMÁTICA LTDA
AS14593 Space Exploration Technologies Corporation
AS14650 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS14868 Ligga Telecomunicações S.A.
AS14907 Wikimedia Foundation Inc.
AS15169 Google LLC
AS15695 Expereo International BV
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS15967 Nazwa.pl Sp.z.o.o.
AS16552 Tiggee LLC
AS16685 TIVIT TERCEIRIZAÇÃO DE PROCESSOS, SERV. E TEC. S/A
AS16735 ALGAR TELECOM S/A
AS16921 Inteliglobe USA, Inc.
AS17222 MUNDIVOX DO BRASIL LTDA
AS18881 TELEFÔNICA BRASIL S.A
AS1916 Rede Nacional de Ensino e Pesquisa
AS19551 Incapsula Inc
AS199524 G-Core Labs S.A.
AS199610 marbis GmbH
AS19990 ZetaNET Telecom
AS20144 ICANN
AS20473 The Constant Company, LLC
AS212232 Port 179 LTD
AS213344 FLAME HOST BRASIL LTDA
AS213563 ELGAE HOSPEDAGEM E DATACENTER LTDA
AS214331 TESKE VIRTUAL SYSTEM LTDA
AS214657 Bls Services Tecnologia em Software Ltda
AS215248 Bastiaan Mathijs Brink
AS21574 Century Telecom Ltda
AS21859 Zenlayer Inc
AS22250 ABRANET- Associação Brasileira de Internet
AS22356 Durand do Brasil Ltda
AS22381 Megatelecom Telecomunicacoes Ltda
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS22689 SERCOMTEL S/A TELECOMUNICACOES
AS23028 Team Cymru Inc.
AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS23344 Disney Worldwide Services, Inc.
AS24482 SG.GS
AS25192 CZ.NIC, z.s.p.o.
AS25933 Vogel Soluções em Telecom e Informática S/A
AS262268 MAX NET TELECOMUNICACOES
AS262285 VIVAS TELECOMUNICACOES LTDA
AS262287 Latitude.sh LTDA
AS262288 Go In Tecnologia
AS262290 Newparce Telecomunicações Ltda ME
AS262293 Sistema Oeste de Serviços LTDA
AS262299 INEXA - Flavio Jose Penso Junior - ME
AS262300 SUPER CONNECT TELECOM LTDA
AS262302 MATERA & MATERA LTDA
AS262306 Condax Tecnologia Ltda.
AS262311 IMBRANET TELECOM
AS262313 Internet Pinheirense Ltda - ME
AS262316 Ateky Internet Eireli Me
AS262317 ROS Telecom
AS262323 STAR CONECT TELECOM LTDA
AS262342 WZNET TELECOM LTDA
AS262343 Net Aki Internet Ltda
AS262346 FP Telecomunicacoes Ltda
AS262352 NOVA TELECOM LTDA
AS262354 GIGA MAIS FIBRA TELECOMUNICACOES S.A. (LIGUE)
AS262355 VSX Networks
AS262360 NEDEL TELECOM
AS262364 VIASATDIGITAL TELECOM LTDA
AS262365 IBI TELECOM EIRELI
AS262369 ok virtual provedor de internet ltda
AS262380 Rontel LTDA
AS262381 NETCOMET Comércio e Serviços Ltda.
AS262385 VSAT- TELECOMUNICAÇÕES LTDA
AS262387 Intermicro Ltda
AS262401 GSTN TELECOMUNICACOES LTDA
AS262403 Net Way Telecom LTDA ME
AS262404 JC SERVICOS DE INTERNET LTDA
AS262406 MELFINET - National Telecom SCM Ltda
AS262409 CLICK82 SERVICOS DE COMUNICACAO EIRELI
AS262416 KASPER, GOBBI E SOARES LTDA
AS262417 UltraTelecom Provedora de Internet
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ASN API ASN Database Download

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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ASN API ASN Database Download

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2001:12d0:8090:60::102 AS28571 UNIVERSIDADE DE SAO PAULO 1.18ms from Osasco, BR
200.144.191.1 AS28571 UNIVERSIDADE DE SAO PAULO 2.19ms from Osasco, BR
143.107.180.34 AS28571 UNIVERSIDADE DE SAO PAULO 7.27ms from Osasco, BR
143.107.164.5 AS28571 UNIVERSIDADE DE SAO PAULO 1.37ms from Sao Paulo, BR
200.144.214.105 AS28571 UNIVERSIDADE DE SAO PAULO 8.66ms from Sao Paulo, BR
143.107.32.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.44ms from Sao Paulo, BR
143.107.199.192 AS28571 UNIVERSIDADE DE SAO PAULO 8.56ms from Sao Paulo, BR
143.107.213.111 AS28571 UNIVERSIDADE DE SAO PAULO 4.08ms from Sao Paulo, BR
143.107.70.55 AS28571 UNIVERSIDADE DE SAO PAULO 0.91ms from Sao Paulo, BR
143.107.141.193 AS28571 UNIVERSIDADE DE SAO PAULO 8.61ms from Sao Paulo, BR
143.107.74.137 AS28571 UNIVERSIDADE DE SAO PAULO 0.96ms from Sao Paulo, BR
143.107.231.50 AS28571 UNIVERSIDADE DE SAO PAULO 9.07ms from Osasco, BR
200.144.255.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.72ms from Osasco, BR
143.107.16.193 AS28571 UNIVERSIDADE DE SAO PAULO 1.02ms from Sao Paulo, BR
200.144.246.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.58ms from Sao Paulo, BR
143.107.222.227 AS28571 UNIVERSIDADE DE SAO PAULO 8.65ms from Sao Paulo, BR
143.107.79.13 AS28571 UNIVERSIDADE DE SAO PAULO 0.97ms from Sao Paulo, BR
200.144.210.1 AS28571 UNIVERSIDADE DE SAO PAULO 2.33ms from Sao Paulo, BR
143.107.60.1 AS28571 UNIVERSIDADE DE SAO PAULO 8.91ms from Sao Paulo, BR
143.107.192.134 AS28571 UNIVERSIDADE DE SAO PAULO 8.78ms from Sao Paulo, BR
143.107.163.30 AS28571 UNIVERSIDADE DE SAO PAULO 0.92ms from Sao Paulo, BR
143.107.217.32 AS28571 UNIVERSIDADE DE SAO PAULO 4.05ms from Sao Paulo, BR
143.107.29.52 AS28571 UNIVERSIDADE DE SAO PAULO 0.96ms from Sao Paulo, BR
200.9.95.21 AS28571 UNIVERSIDADE DE SAO PAULO 1.16ms from Sao Paulo, BR
143.107.249.17 AS28571 UNIVERSIDADE DE SAO PAULO 1.42ms 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
147.1.126.27 AS2615 Bechtel Corporation 1.10ms from Ashburn, US
79.131.51.235 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.82ms from Athens, GR
35.82.8.11 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
27.11.206.107 AS4837 CHINA UNICOM China169 Backbone 1.68ms from Chongqing, CN
5.157.13.11 AS41564 Orion Network Limited 0.14ms from Dublin, IE
88.71.158.59 AS3209 Vodafone GmbH 6.80ms from Duesseldorf, DE
118.89.56.43 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Guangzhou, CN
60.162.151.123 AS4134 CHINANET-BACKBONE 11.29ms from Hangzhou, CN
113.170.164.59 AS45899 VNPT Corp 3.78ms from Ho Chi Minh City, VN
116.109.187.219 AS7552 Viettel Group 1.18ms from Ho Chi Minh City, VN
47.242.116.11 AS45102 Alibaba (US) Technology Co., Ltd. 0.80ms from Hong Kong, HK
23.16.93.219 AS852 TELUS Communications Inc. 1.77ms from Kelowna, CA
156.243.186.11 AS203020 HostRoyale Technologies Pvt Ltd 0.10ms from Melbourne, AU
169.233.231.43 AS5739 University of California, Santa Cruz 3.78ms from San Jose, US
54.252.210.75 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
114.76.59.107 AS4804 Microplex PTY LTD 4.57ms from Sydney, AU
118.165.131.107 AS3462 Data Communication Business Group 2.16ms from Taipei, TW
73.105.158.75 AS7922 Comcast Cable Communications, LLC 9.71ms from Tampa, US
35.79.190.27 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
194.166.115.251 AS8447 A1 Telekom Austria AG 8.82ms from Vienna, AT
20.13.126.27 AS8075 Microsoft Corporation 1.28ms from Amsterdam, NL
176.129.134.107 AS5410 Bouygues Telecom SA 9.10ms from Aubervilliers, FR
20.141.92.123 AS8070 Microsoft Corporation 0.68ms from Boydton, US
197.60.253.91 AS8452 TE-AS 6.66ms from Cairo, EG
174.84.31.27 AS20115 Charter Communications LLC 12.87ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 177.90.172.147
traceroute to 177.90.172.147 (177.90.172.147): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
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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