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 172
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 172 domain names hosted across 101 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
143.107.225.17 █████████ 2
200.144.254.157 ██████████ 2

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Peers

There are 1,951 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
200.144.187.97 AS28571 UNIVERSIDADE DE SAO PAULO 2.29ms from Osasco, BR
2001:12d0:c080::154 AS28571 UNIVERSIDADE DE SAO PAULO 2.87ms from Osasco, BR
200.144.254.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.72ms from Osasco, BR
2001:12d0:4000::35 AS28571 UNIVERSIDADE DE SAO PAULO 8.61ms from Osasco, BR
143.107.185.253 AS28571 UNIVERSIDADE DE SAO PAULO 8.54ms from Sao Paulo, BR
200.144.199.3 AS28571 UNIVERSIDADE DE SAO PAULO 1.14ms from Sao Paulo, BR
200.144.219.124 AS28571 UNIVERSIDADE DE SAO PAULO 7.34ms from Sao Paulo, BR
143.107.119.180 AS28571 UNIVERSIDADE DE SAO PAULO 5.80ms from Sao Paulo, BR
200.18.107.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.07ms from Sao Paulo, BR
143.107.96.73 AS28571 UNIVERSIDADE DE SAO PAULO 0.99ms from Sao Paulo, BR
200.144.61.103 AS28571 UNIVERSIDADE DE SAO PAULO 1.07ms from Sao Paulo, BR
143.107.95.250 AS28571 UNIVERSIDADE DE SAO PAULO 0.91ms from Sao Paulo, BR
2001:12d0:8000:8000::1 AS28571 UNIVERSIDADE DE SAO PAULO 1.51ms from Osasco, BR
143.107.137.62 AS28571 UNIVERSIDADE DE SAO PAULO 8.68ms from Sao Paulo, BR
177.90.32.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.50ms from Sao Paulo, BR
200.144.245.59 AS28571 UNIVERSIDADE DE SAO PAULO 2.01ms from Sao Paulo, BR
143.107.223.99 AS28571 UNIVERSIDADE DE SAO PAULO 8.60ms from Sao Paulo, BR
143.107.160.41 AS28571 UNIVERSIDADE DE SAO PAULO 0.83ms from Sao Paulo, BR
143.107.3.3 AS28571 UNIVERSIDADE DE SAO PAULO 1.71ms from Sao Paulo, BR
143.107.199.192 AS28571 UNIVERSIDADE DE SAO PAULO 8.56ms from Sao Paulo, BR
143.107.139.172 AS28571 UNIVERSIDADE DE SAO PAULO 8.72ms from Sao Paulo, BR
143.107.105.200 AS28571 UNIVERSIDADE DE SAO PAULO 1.13ms from Sao Paulo, BR
143.107.5.159 AS28571 UNIVERSIDADE DE SAO PAULO 3.96ms from Sao Paulo, BR
143.107.40.85 AS28571 UNIVERSIDADE DE SAO PAULO 0.93ms from Sao Paulo, BR
143.107.117.65 AS28571 UNIVERSIDADE DE SAO PAULO 1.33ms 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
108.18.37.123 AS701 Verizon Business 2.06ms from Ashburn, US
20.141.92.123 AS8070 Microsoft Corporation 0.68ms from Boydton, US
59.98.118.91 AS9829 National Internet Backbone 17.74ms from Chennai, IN
3.78.137.43 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
176.8.251.11 AS15895 "Kyivstar" PJSC 0.71ms from Kyiv, UA
188.28.144.91 AS206067 Hutchison 3G UK Limited 16.43ms from London, GB
109.70.251.251 AS196847 OJSC SHEREMETYEVO INTERNATIONAL AIRPORT 2.44ms from Moscow, RU
24.18.100.139 AS7922 Comcast Cable Communications, LLC 7.26ms from Seattle, US
175.201.50.235 AS4766 Korea Telecom 6.63ms from Seoul, KR
120.159.48.139 AS135887 Belong (Telstra Limited) 3.51ms from Sydney, AU
186.80.169.251 AS10620 Telmex Colombia S.A. 8.17ms from Bogota, CO
27.15.41.203 AS4837 CHINA UNICOM China169 Backbone 2.29ms from Chongqing, CN
97.154.179.251 AS6167 Verizon Business 16.05ms from Dallas, US
41.59.101.235 AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD 0.64ms from Dar es Salaam, TZ
20.69.47.235 AS8075 Microsoft Corporation 3.33ms from Denver, US
23.16.93.219 AS852 TELUS Communications Inc. 1.77ms from Kelowna, CA
81.136.4.155 AS2856 British Telecommunications PLC 5.18ms from London, GB
143.223.8.107 AS33371 WME 1.19ms from London, GB
179.208.177.107 AS28573 Claro NXT Telecomunicacoes Ltda 4.98ms from Osasco, BR
186.239.90.251 AS10429 TELEFÔNICA BRASIL S.A 0.92ms from Sao Paulo, BR
50.222.112.107 AS7922 Comcast Cable Communications, LLC 1.00ms from Seattle, US
221.154.161.75 AS4766 Korea Telecom 1.37ms from Seoul, KR
140.245.125.11 AS31898 Oracle Corporation 0.14ms from Singapore, SG
1.44.30.91 AS4804 Microplex PTY LTD 11.04ms from Sydney, AU
126.43.5.27 AS17676 SoftBank Corp. 7.51ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 143.107.186.6
traceroute to 143.107.186.6 (143.107.186.6): 64 hops max, 52 byte packets
3 [AS8966] 5.195.70.164 0.969 ms
4 [AS8966] 195.229.3.203 189.305 ms
5 [] 198.32.160.145 183.292 ms
6 [AS7195] 200.25.51.55 287.241 ms
7 [AS7195] 200.25.56.95 292.619 ms
8 *
9 [AS28571] 143.107.186.6 363.357 ms
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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