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 44 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
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.
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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ASN API & Database

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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:12d0:8020:10::1 AS28571 UNIVERSIDADE DE SAO PAULO 1.16ms from Osasco, BR
2001:12d0:c000:d100:1051::2 AS28571 UNIVERSIDADE DE SAO PAULO 2.06ms from Osasco, BR
143.107.60.1 AS28571 UNIVERSIDADE DE SAO PAULO 6.86ms from Sao Paulo, BR
143.107.152.193 AS28571 UNIVERSIDADE DE SAO PAULO 0.79ms from Sao Paulo, BR
143.107.202.167 AS28571 UNIVERSIDADE DE SAO PAULO 6.36ms from Sao Paulo, BR
143.107.212.246 AS28571 UNIVERSIDADE DE SAO PAULO 4.63ms from Sao Paulo, BR
200.144.199.5 AS28571 UNIVERSIDADE DE SAO PAULO 1.08ms from Sao Paulo, BR
200.144.182.3 AS28571 UNIVERSIDADE DE SAO PAULO 2.20ms from Sao Paulo, BR
143.107.87.219 AS28571 UNIVERSIDADE DE SAO PAULO 0.81ms from Sao Paulo, BR
143.107.227.161 AS28571 UNIVERSIDADE DE SAO PAULO 6.89ms from Osasco, BR
143.107.225.65 AS28571 UNIVERSIDADE DE SAO PAULO 6.78ms from Osasco, BR
200.144.219.112 AS28571 UNIVERSIDADE DE SAO PAULO 7.03ms from Osasco, BR
143.107.187.202 AS28571 UNIVERSIDADE DE SAO PAULO 8.13ms from Sao Paulo, BR
143.107.45.30 AS28571 UNIVERSIDADE DE SAO PAULO 1.44ms from Sao Paulo, BR
2001:12d0:40a0:80::72 AS28571 UNIVERSIDADE DE SAO PAULO 6.74ms from Sao Paulo, BR
200.136.10.225 AS28571 UNIVERSIDADE DE SAO PAULO 1.44ms from Sao Paulo, BR
200.144.164.255 AS28571 UNIVERSIDADE DE SAO PAULO 1.33ms from Sao Paulo, BR
200.144.233.126 AS28571 UNIVERSIDADE DE SAO PAULO 9.28ms from Sao Paulo, BR
200.144.59.1 AS28571 UNIVERSIDADE DE SAO PAULO 6.53ms from Sao Paulo, BR
143.107.24.1 AS28571 UNIVERSIDADE DE SAO PAULO 7.40ms from Osasco, BR
200.144.237.6 AS28571 UNIVERSIDADE DE SAO PAULO 1.66ms from Sao Paulo, BR
143.107.222.33 AS28571 UNIVERSIDADE DE SAO PAULO 6.47ms from Sao Paulo, BR
143.107.242.106 AS28571 UNIVERSIDADE DE SAO PAULO 0.68ms from Sao Paulo, BR
143.107.76.43 AS28571 UNIVERSIDADE DE SAO PAULO 0.69ms from Sao Paulo, BR
2001:12d0:2000:1::71 AS28571 UNIVERSIDADE DE SAO PAULO 7.72ms 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
99.140.113.219 AS7018 AT&T Enterprises, LLC 14.75ms from Atlanta, US
172.70.116.203 AS14789 Cloudflare, Inc. 0.25ms from Bangkok, TH
114.116.53.203 AS4808 China Unicom Beijing Province Network 4.12ms from Beijing, CN
116.117.92.251 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Changchun, CN
35.183.167.171 AS16509 Amazon.com, Inc. 0.18ms from Montreal, CA
80.11.40.155 AS3215 Orange S.A. 2.04ms from Saint-Denis, FR
113.232.151.155 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Tieling, CN
90.150.73.43 AS48190 T2 Mobile LLC 18.37ms from Yekaterinburg, RU
82.173.35.171 AS13127 Odido Netherlands B.V. 17.26ms from Amsterdam, NL
2.84.113.187 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.19ms from Athens, GR
107.217.98.59 AS7018 AT&T Enterprises, LLC 2.60ms from Dallas, US
115.233.229.219 AS4134 CHINANET-BACKBONE 9.72ms from Hangzhou, CN
140.250.173.43 AS4134 CHINANET-BACKBONE 5.94ms from Jinan, CN
13.134.11.123 AS16509 Amazon.com, Inc. 0.17ms from London, GB
200.15.9.27 AS2914 NTT America, Inc. 0.16ms from Osasco, BR
114.76.59.107 AS4804 Microplex PTY LTD 4.68ms from Sydney, AU
178.134.204.75 AS35805 JSC Silknet 0.54ms from Tbilisi, GE
113.35.232.11 AS17506 ARTERIA Networks Corporation 2.05ms from Tokyo, JP
184.149.218.155 AS577 Bell Canada 1.11ms from Winnipeg, CA
42.225.38.171 AS4837 CHINA UNICOM China169 Backbone 5.62ms from Zhengzhou, CN
98.24.150.139 AS11426 Charter Communications Inc 8.69ms from Ashburn, US
3.95.121.27 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
18.236.86.171 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
140.192.99.75 AS20130 Depaul University 0.75ms from Chicago, US
69.23.52.27 AS10796 Charter Communications Inc 10.20ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 200.144.172.1
traceroute to 200.144.172.1 (200.144.172.1): 64 hops max, 52 byte packets
3 [AS3257] 98.124.174.37 2.261 ms
5 [AS3257] 76.74.48.54 6.906 ms
6 *
7 *
8 *
9 *
10 [AS28571] 200.144.172.1 136.634 ms
Measurement taken from IPinfo ProbeNet in Herndon, 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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