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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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
143.107.186.5 AS28571 UNIVERSIDADE DE SAO PAULO 8.21ms from Osasco, BR
143.107.236.134 AS28571 UNIVERSIDADE DE SAO PAULO 6.78ms from Osasco, BR
143.107.230.111 AS28571 UNIVERSIDADE DE SAO PAULO 6.87ms from Osasco, BR
200.144.248.13 AS28571 UNIVERSIDADE DE SAO PAULO 1.90ms from Sao Paulo, BR
143.107.88.14 AS28571 UNIVERSIDADE DE SAO PAULO 1.22ms from Sao Paulo, BR
200.17.30.211 AS28571 UNIVERSIDADE DE SAO PAULO 0.59ms from Sao Paulo, BR
143.107.210.11 AS28571 UNIVERSIDADE DE SAO PAULO 4.81ms from Sao Paulo, BR
143.107.163.28 AS28571 UNIVERSIDADE DE SAO PAULO 0.64ms from Sao Paulo, BR
143.107.168.99 AS28571 UNIVERSIDADE DE SAO PAULO 0.73ms from Sao Paulo, BR
143.107.243.168 AS28571 UNIVERSIDADE DE SAO PAULO 0.70ms from Sao Paulo, BR
2001:12d0:40a0:80::72 AS28571 UNIVERSIDADE DE SAO PAULO 6.74ms from Sao Paulo, BR
200.144.225.246 AS28571 UNIVERSIDADE DE SAO PAULO 0.81ms from Sao Paulo, BR
143.107.49.24 AS28571 UNIVERSIDADE DE SAO PAULO 0.62ms from Sao Paulo, BR
200.136.2.129 AS28571 UNIVERSIDADE DE SAO PAULO 1.25ms from Sao Paulo, BR
2001:12d0:2040:229:ca6a:1a49:7018:9c06 AS28571 UNIVERSIDADE DE SAO PAULO 7.58ms from Sao Paulo, BR
200.144.188.158 AS28571 UNIVERSIDADE DE SAO PAULO 2.30ms from Osasco, BR
143.107.179.131 AS28571 UNIVERSIDADE DE SAO PAULO 1.72ms from Osasco, BR
143.107.13.132 AS28571 UNIVERSIDADE DE SAO PAULO 0.65ms from Sao Paulo, BR
143.107.0.106 AS28571 UNIVERSIDADE DE SAO PAULO 0.61ms from Sao Paulo, BR
143.107.136.131 AS28571 UNIVERSIDADE DE SAO PAULO 6.43ms from Sao Paulo, BR
200.144.61.99 AS28571 UNIVERSIDADE DE SAO PAULO 0.92ms from Sao Paulo, BR
143.107.34.188 AS28571 UNIVERSIDADE DE SAO PAULO 0.77ms from Sao Paulo, BR
143.107.151.44 AS28571 UNIVERSIDADE DE SAO PAULO 0.75ms from Sao Paulo, BR
143.107.253.3 AS28571 UNIVERSIDADE DE SAO PAULO 1.90ms from Sao Paulo, BR
200.144.55.71 AS28571 UNIVERSIDADE DE SAO PAULO 0.81ms 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
70.65.53.43 AS6327 Shaw Communications 6.12ms from Calgary, CA
3.253.63.187 AS16509 Amazon.com, Inc. 0.55ms from Dublin, IE
61.174.176.75 AS4134 CHINANET-BACKBONE 10.10ms from Hangzhou, CN
13.134.11.123 AS16509 Amazon.com, Inc. 0.17ms from London, GB
162.244.112.123 AS174 Cogent Communications, LLC 0.73ms from Los Angeles, US
106.70.180.75 AS4804 Microplex PTY LTD 2.66ms from Melbourne, AU
38.14.183.11 AS54600 PEG TECH INC 0.64ms from San Jose, US
140.245.125.11 AS31898 Oracle Corporation 0.13ms from Singapore, SG
213.230.71.107 AS8193 "Uzbektelekom" Joint Stock Company 0.83ms from Tashkent, UZ
113.232.151.155 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Tieling, CN
188.201.36.11 AS1136 KPN B.V. 0.46ms from Amsterdam, NL
54.242.231.59 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
135.18.57.171 AS8075 Microsoft Corporation 0.33ms from Boydton, US
69.23.52.27 AS10796 Charter Communications Inc 10.20ms from Columbus, US
75.185.12.139 AS10796 Charter Communications Inc 18.32ms from Columbus, US
35.202.147.107 AS396982 Google LLC 0.11ms from Council Bluffs, US
107.219.250.75 AS7018 AT&T Enterprises, LLC 1.55ms from Dallas, US
47.75.16.123 AS45102 Alibaba (US) Technology Co., Ltd. 1.31ms from Hong Kong, HK
118.59.1.203 AS4766 Korea Telecom 5.59ms from Incheon, KR
147.127.57.155 AS1715 Renater 5.87ms from Marseille, FR
95.249.96.11 AS3269 Telecom Italia S.p.A. 7.22ms from Milan, IT
103.30.75.43 AS146943 Tier 4 Cloud Services 0.15ms from Mumbai, IN
117.81.101.27 AS4134 CHINANET-BACKBONE 6.53ms from Nanjing, CN
5.128.171.107 AS31200 Novotelecom Ltd 1.61ms from Novosibirsk, RU
71.231.68.11 AS7922 Comcast Cable Communications, LLC 5.77ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f5 143.107.230.106
traceroute to 143.107.230.106 (143.107.230.106): 64 hops max, 52 byte packets
5 [] 80.81.194.130 97.981 ms
6 [AS52320] 200.16.69.3 164.112 ms
7 [AS52320] 200.16.69.45 198.615 ms
8 [AS52320] 200.16.69.123 203.776 ms
9 [AS52320] 45.238.98.225 176.634 ms
10 *
11 [AS28571] 143.107.230.106 224.283 ms
Measurement taken from IPinfo ProbeNet in Lille, FR
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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