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
200.17.16.0/20 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
143.107.152.210 ██████████ 3
200.144.235.134 ██████ 3
143.107.45.79 ██████████ 2
143.107.45.126 ██████████ 2

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Peers

There are 42 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
AS18881 TELEFÔNICA BRASIL S.A
AS1916 Rede Nacional de Ensino e Pesquisa
AS199524 G-Core Labs S.A.
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 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 Internetdienstleistungs 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 GIGA MAIS FIBRA TELECOMUNICACOES S.A. (DB3)
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
AS917 Misaka Network, Inc.
AS999 CORIX NETWORKS
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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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Pingable IPs

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

IP Address ASN Details
200.144.55.228 AS28571 UNIVERSIDADE DE SAO PAULO 1.15ms from Sao Paulo, BR
200.144.192.173 AS28571 UNIVERSIDADE DE SAO PAULO 1.16ms from Sao Paulo, BR
200.144.72.4 AS28571 UNIVERSIDADE DE SAO PAULO 1.53ms from Sao Paulo, BR
143.107.24.1 AS28571 UNIVERSIDADE DE SAO PAULO 9.29ms from Sao Paulo, BR
143.107.179.185 AS28571 UNIVERSIDADE DE SAO PAULO 1.44ms from Sao Paulo, BR
200.136.10.129 AS28571 UNIVERSIDADE DE SAO PAULO 1.68ms from Sao Paulo, BR
143.107.143.212 AS28571 UNIVERSIDADE DE SAO PAULO 8.79ms from Sao Paulo, BR
143.107.222.234 AS28571 UNIVERSIDADE DE SAO PAULO 8.84ms from Sao Paulo, BR
200.136.54.39 AS28571 UNIVERSIDADE DE SAO PAULO 1.60ms from Sao Paulo, BR
143.107.185.218 AS28571 UNIVERSIDADE DE SAO PAULO 8.66ms from Sao Paulo, BR
143.107.135.140 AS28571 UNIVERSIDADE DE SAO PAULO 0.89ms from Sao Paulo, BR
200.136.1.33 AS28571 UNIVERSIDADE DE SAO PAULO 1.85ms from Sao Paulo, BR
2001:12d0:800:3::f AS28571 UNIVERSIDADE DE SAO PAULO 0.99ms from São Paulo, BR
143.107.215.5 AS28571 UNIVERSIDADE DE SAO PAULO 4.15ms from Sao Paulo, BR
200.136.14.193 AS28571 UNIVERSIDADE DE SAO PAULO 9.57ms from Sao Paulo, BR
143.107.248.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.93ms from Sao Paulo, BR
143.107.153.208 AS28571 UNIVERSIDADE DE SAO PAULO 8.95ms from Sao Paulo, BR
143.107.98.243 AS28571 UNIVERSIDADE DE SAO PAULO 1.06ms from Sao Paulo, BR
2001:12d0:2000::3 AS28571 UNIVERSIDADE DE SAO PAULO 8.72ms from Sao Paulo, BR
143.107.252.167 AS28571 UNIVERSIDADE DE SAO PAULO 348.33ms from Sao Paulo, BR
2001:12d0:4000:: AS28571 UNIVERSIDADE DE SAO PAULO 8.74ms from Sao Paulo, BR
143.107.221.37 AS28571 UNIVERSIDADE DE SAO PAULO 8.68ms from Sao Paulo, BR
143.107.18.81 AS28571 UNIVERSIDADE DE SAO PAULO 1.13ms from Sao Paulo, BR
143.107.231.70 AS28571 UNIVERSIDADE DE SAO PAULO 9.18ms from Sao Paulo, BR
143.107.41.56 AS28571 UNIVERSIDADE DE SAO PAULO 1.22ms 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
46.177.26.107 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.34ms from Athens, GR
181.32.216.27 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.79ms from Bogota, CO
69.144.130.203 AS33588 Charter Communications LLC 0.93ms from Denver, US
91.9.164.107 AS3320 Deutsche Telekom AG 5.39ms from Duesseldorf, DE
183.146.155.107 AS4134 CHINANET-BACKBONE 9.59ms from Hangzhou, CN
84.248.37.27 AS1759 Telia Finland Oyj 8.66ms from Helsinki, FI
86.177.109.219 AS2856 British Telecommunications PLC 6.36ms from London, GB
79.152.27.123 AS3352 TELEFONICA DE ESPANA S.A.U. 8.62ms from Madrid, ES
173.220.204.59 AS6128 Cablevision Systems Corp. 7.73ms from New York City, US
3.80.132.251 AS14618 Amazon.com, Inc. 0.46ms from Reston, US
96.236.153.171 AS701 Verizon Business 6.88ms from Reston, US
148.163.149.91 AS26211 Proofpoint, Inc. 0.77ms from San Jose, US
177.204.203.27 AS18881 TELEFÔNICA BRASIL S.A 16.40ms from Sao Paulo, BR
50.222.112.107 AS7922 Comcast Cable Communications, LLC 0.98ms from Seattle, US
36.212.20.43 AS9808 China Mobile Communications Group Co., Ltd. 1.58ms from Suzhou, CN
111.241.91.123 AS3462 Data Communication Business Group 1.57ms from Taipei, TW
94.102.99.251 AS43957 WNT Telecommunication GmbH 2.62ms from Vienna, AT
185.103.13.75 AS25281 MTM s.a.r.l 2.41ms from Beirut, LB
102.141.46.187 AS36924 GVA Cote d'Ivoire SAS 1.44ms from Brazzaville, CG
67.215.253.91 AS36352 HostPapa 0.08ms from Buffalo, US
93.116.176.251 AS8926 Moldtelecom SA 2.08ms from Chisinau, MD
134.100.109.123 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.04ms from Hamburg, DE
154.201.213.43 AS132839 POWER LINE DATACENTER 1.01ms from Hong Kong, HK
4.191.126.75 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
190.218.80.203 AS18809 Cable Onda 7.49ms from Panama, PA

Traceroute

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

$
traceroute -a -n -q1 -m5 177.90.180.250
traceroute to 177.90.180.250 (177.90.180.250): 5 hops max, 52 byte packets
1 [AS15169] 142.250.215.21 135.741 ms
2 [AS15169] 108.170.229.46 135.809 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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