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 172
IPv4 addresses 163,072
IPv6 addresses 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
200.17.16.0/20 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
200.144.83.0/24 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO 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
2001:12d0:8068::/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 172 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 ██████████ 5
143.107.145.66 ██████████ 4
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3
143.107.166.120 ██████████ 3
143.107.225.17 █████████ 2

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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
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
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS269180 VIPNET Conexão
AS270776 Hiperlink Telecom LTDA
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28329 Megatelecom Telecomunicacoes Ltda
AS28624 PROVEDORA CMA INTERNET LTDA
AS28634 Life Tecnologia Ltda.
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS42473 Anexia Cloud Solutions GmbH
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
AS917 Misaka Network, Inc.
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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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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
200.144.182.3 AS28571 UNIVERSIDADE DE SAO PAULO 2.13ms from Osasco, BR
200.144.247.222 AS28571 UNIVERSIDADE DE SAO PAULO 3.40ms from Osasco, BR
143.107.191.42 AS28571 UNIVERSIDADE DE SAO PAULO 6.77ms from Sao Paulo, BR
143.107.143.9 AS28571 UNIVERSIDADE DE SAO PAULO 8.69ms from Sao Paulo, BR
143.107.243.70 AS28571 UNIVERSIDADE DE SAO PAULO 1.00ms from Sao Paulo, BR
143.107.182.242 AS28571 UNIVERSIDADE DE SAO PAULO 8.80ms from Sao Paulo, BR
143.107.211.140 AS28571 UNIVERSIDADE DE SAO PAULO 4.04ms from Sao Paulo, BR
143.107.15.65 AS28571 UNIVERSIDADE DE SAO PAULO 1.11ms from Sao Paulo, BR
200.144.236.138 AS28571 UNIVERSIDADE DE SAO PAULO 2.25ms from Sao Paulo, BR
200.136.12.113 AS28571 UNIVERSIDADE DE SAO PAULO 8.65ms from Sao Paulo, BR
200.144.55.228 AS28571 UNIVERSIDADE DE SAO PAULO 0.84ms from Sao Paulo, BR
2001:12d0:40a0:80::11 AS28571 UNIVERSIDADE DE SAO PAULO 8.47ms from Osasco, BR
2001:12d0:8068::1 AS28571 UNIVERSIDADE DE SAO PAULO 2.19ms from Osasco, BR
143.107.209.74 AS28571 UNIVERSIDADE DE SAO PAULO 4.02ms from Sao Paulo, BR
143.107.54.129 AS28571 UNIVERSIDADE DE SAO PAULO 1.53ms from Sao Paulo, BR
200.144.221.105 AS28571 UNIVERSIDADE DE SAO PAULO 8.67ms from Sao Paulo, BR
143.107.175.45 AS28571 UNIVERSIDADE DE SAO PAULO 1.00ms from Sao Paulo, BR
143.107.60.1 AS28571 UNIVERSIDADE DE SAO PAULO 8.87ms from Sao Paulo, BR
200.144.214.219 AS28571 UNIVERSIDADE DE SAO PAULO 8.61ms from Sao Paulo, BR
200.18.108.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.29ms from Sao Paulo, BR
143.107.190.115 AS28571 UNIVERSIDADE DE SAO PAULO 6.68ms from Sao Paulo, BR
143.107.214.72 AS28571 UNIVERSIDADE DE SAO PAULO 3.96ms from Sao Paulo, BR
143.107.34.188 AS28571 UNIVERSIDADE DE SAO PAULO 1.03ms from Sao Paulo, BR
143.107.42.2 AS28571 UNIVERSIDADE DE SAO PAULO 0.98ms from Sao Paulo, BR
143.107.12.146 AS28571 UNIVERSIDADE DE SAO PAULO 4.15ms 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
98.60.192.91 AS7922 Comcast Cable Communications, LLC 12.13ms from Denver, US
82.10.44.235 AS5089 Virgin Media Limited 7.72ms from Erith, GB
138.121.128.139 AS264294 Ora Servicos de Telecomunicacoes Ltda 8.76ms from Fortaleza, BR
160.124.146.171 AS132839 POWER LINE DATACENTER 1.16ms from Hong Kong, HK
106.195.94.91 AS45609 Bharti Airtel Ltd. AS for GPRS Service 14.31ms from Kolkata, IN
116.55.27.123 AS4134 CHINANET-BACKBONE 3.78ms from Kunming, CN
145.1.221.139 AS12479 Orange Espagne SA 10.47ms from Madrid, ES
68.71.57.235 AS10929 eStruxture Data Centers Inc. 0.63ms from Montreal, CA
95.73.152.11 AS12389 PJSC Rostelecom 2.97ms from Moscow, RU
93.195.148.75 AS3320 Deutsche Telekom AG 8.34ms from Nuernberg, DE
194.212.58.187 AS13036 T-Mobile Czech Republic a.s. 4.44ms from Prague, CZ
35.153.74.59 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
101.35.101.139 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
43.128.115.235 AS132203 Tencent Building, Kejizhongyi Avenue 0.66ms from Singapore, SG
3.26.50.187 AS16509 Amazon.com, Inc. 0.51ms from Sydney, AU
58.31.150.27 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 13.18ms from Tianjin, CN
31.0.214.91 AS8374 Polkomtel Sp. z o.o. 16.19ms from Warsaw, PL
163.171.178.139 AS54994 Meteverse Limited. 0.18ms from Al Fujairah City, AE
222.28.162.139 AS4538 China Education and Research Network Center 3.04ms from Beijing, CN
3.128.32.123 AS16509 Amazon.com, Inc. 0.70ms from Columbus, US
94.12.171.59 AS5607 Sky UK Limited 1.72ms from Erith, GB
98.195.241.187 AS7922 Comcast Cable Communications, LLC 4.49ms from Houston, US
109.0.86.11 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.24ms from Paris, FR
96.35.47.43 AS20115 Charter Communications LLC 4.49ms from St. Louis, US
60.114.56.171 AS17676 SoftBank Corp. 3.09ms 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 -m7 200.144.49.5
traceroute to 200.144.49.5 (200.144.49.5): 7 hops max, 52 byte packets
1 [AS15169] 108.170.230.148 113.786 ms
2 [AS15169] 142.251.53.98 114.053 ms
3 *
4 [AS28571] 143.107.251.78 131.198 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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