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
200.144.235.134 ██████ 3
143.107.152.210 ██████████ 3
200.144.254.68 ██████████ 2
200.144.254.157 ██████████ 2

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Peers

There are 40 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
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263541 IMF NETWORK DATA LTDA - ME
AS264409 GRUPO YAX
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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ASN API ASN Database Download

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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
143.107.216.220 AS28571 UNIVERSIDADE DE SAO PAULO 4.25ms from Sao Paulo, BR
2001:12d0:840::19 AS28571 UNIVERSIDADE DE SAO PAULO 1.21ms from Sao Paulo, BR
143.107.145.68 AS28571 UNIVERSIDADE DE SAO PAULO 1.00ms from Sao Paulo, BR
200.144.198.1 AS28571 UNIVERSIDADE DE SAO PAULO 8.85ms from Sao Paulo, BR
143.107.128.63 AS28571 UNIVERSIDADE DE SAO PAULO 0.90ms from Sao Paulo, BR
143.107.142.53 AS28571 UNIVERSIDADE DE SAO PAULO 8.23ms from Sao Paulo, BR
143.107.112.1 AS28571 UNIVERSIDADE DE SAO PAULO 4.04ms from Sao Paulo, BR
143.107.162.204 AS28571 UNIVERSIDADE DE SAO PAULO 0.96ms from Sao Paulo, BR
2001:12d0:a080::102 AS28571 UNIVERSIDADE DE SAO PAULO 5.99ms from São Paulo, BR
200.144.251.251 AS28571 UNIVERSIDADE DE SAO PAULO 1.98ms from Osasco, BR
200.18.109.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.20ms from Sao Paulo, BR
143.107.234.154 AS28571 UNIVERSIDADE DE SAO PAULO 10.13ms from Sao Paulo, BR
143.107.136.254 AS28571 UNIVERSIDADE DE SAO PAULO 8.40ms from Sao Paulo, BR
200.144.208.1 AS28571 UNIVERSIDADE DE SAO PAULO 6.31ms from Sao Paulo, BR
143.107.166.100 AS28571 UNIVERSIDADE DE SAO PAULO 1.05ms from Sao Paulo, BR
143.107.242.206 AS28571 UNIVERSIDADE DE SAO PAULO 1.21ms from Sao Paulo, BR
200.144.183.129 AS28571 UNIVERSIDADE DE SAO PAULO 2.18ms from Sao Paulo, BR
143.107.48.216 AS28571 UNIVERSIDADE DE SAO PAULO 0.99ms from Sao Paulo, BR
143.107.74.136 AS28571 UNIVERSIDADE DE SAO PAULO 1.30ms from Sao Paulo, BR
200.144.72.37 AS28571 UNIVERSIDADE DE SAO PAULO 1.61ms from Sao Paulo, BR
143.107.6.122 AS28571 UNIVERSIDADE DE SAO PAULO 1.25ms from Sao Paulo, BR
143.107.29.110 AS28571 UNIVERSIDADE DE SAO PAULO 1.15ms from Sao Paulo, BR
143.107.46.116 AS28571 UNIVERSIDADE DE SAO PAULO 1.05ms from Sao Paulo, BR
200.144.222.44 AS28571 UNIVERSIDADE DE SAO PAULO 8.05ms from Sao Paulo, BR
143.107.227.161 AS28571 UNIVERSIDADE DE SAO PAULO 6.76ms 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
128.24.8.11 AS8075 Microsoft Corporation 0.17ms from Boydton, US
123.19.61.203 AS45899 VNPT Corp 1.00ms from Da Nang, VN
20.69.47.235 AS8075 Microsoft Corporation 3.42ms from Denver, US
93.224.224.75 AS3320 Deutsche Telekom AG 4.53ms from Duesseldorf, DE
171.235.92.123 AS7552 Viettel Group 1.06ms from Ho Chi Minh City, VN
112.116.71.27 AS4134 CHINANET-BACKBONE 4.90ms from Kunming, CN
20.219.163.139 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
81.136.4.155 AS2856 British Telecommunications PLC 4.63ms from London, GB
95.62.233.171 AS12430 VODAFONE ESPANA S.A.U. 12.91ms from Madrid, ES
98.15.227.251 AS12271 Charter Communications Inc 6.95ms from New York City, US
90.92.116.123 AS3215 Orange S.A. 1.94ms from Paris, FR
195.222.48.171 AS9146 BIHNET Autonomus System 0.99ms from Sarajevo, BA
180.182.164.155 AS18313 LG HelloVision Corp. 6.76ms from Seoul, KR
119.198.209.235 AS4766 Korea Telecom 6.41ms from Seoul, KR
175.201.50.235 AS4766 Korea Telecom 6.73ms from Seoul, KR
103.237.130.11 AS24637 WEBDISCOUNT GmbH & Co. KG 0.38ms from Singapore, SG
184.31.231.75 AS16625 Akamai Technologies, Inc. 0.34ms from Tokyo, JP
104.200.3.139 AS53791 Truespeed Internet Services 18.17ms from Toronto, CA
143.223.203.187 AS19201 Eastex Telephone Cooperative, Inc. 10.16ms from Dallas, US
103.179.251.123 AS149381 Dinas Komunikasi dan Informatika Kabupaten Tulungagung 15.15ms from Jakarta, ID
122.129.94.11 AS17911 Brain Telecommunication Ltd. 14.23ms from Lahore, PK
23.60.236.27 AS16625 Akamai Technologies, Inc. 0.11ms from Madrid, ES
109.208.119.75 AS3215 Orange S.A. 3.36ms from Marseille, FR
54.197.188.187 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
221.147.234.139 AS4766 Korea Telecom 2.67ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 177.90.150.203
traceroute to 177.90.150.203 (177.90.150.203): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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