1. All IP Ranges
  2. 200.0.0.0/8
  3. 200.144.0.0/16
  4. AS28571  | 200.144.234.0/23

200.144.234.0/23

AS28571  ·  UNIVERSIDADE DE SAO PAULO

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Summary

Country Brazil
Domain usp.br
ASN AS28571
Parent Range 200.144.192.0/18
Registry LACNIC
ID CEU4

WHOIS Details

inetnum:     200.144.192.0/18
aut-num:     AS28571
abuse-c:     CUGST
owner:       UNIVERSIDADE DE SAO PAULO
ownerid:     63.025.530/0001-04
responsible: Jorge Marcos de Almeida
owner-c:     COEUS
tech-c:      CTIUS
inetrev:     200.144.192.0/19
nserver:     a.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     b.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     c.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
inetrev:     200.144.224.0/20
nserver:     a.dns.usp.br
nsstat:      20240611 AA
nslastaa:    20240611
nserver:     b.dns.usp.br
nsstat:      20240611 AA
nslastaa:    20240611
nserver:     c.dns.usp.br
nsstat:      20240611 AA
nslastaa:    20240611
inetrev:     200.144.240.0/22
nserver:     a.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     b.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     c.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
inetrev:     200.144.244.0/22
nserver:     a.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
nserver:     b.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
nserver:     c.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
inetrev:     200.144.248.0/24
nserver:     a.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
nserver:     b.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
nserver:     c.dns.usp.br
nsstat:      20240612 AA
nslastaa:    20240612
inetrev:     200.144.249.0/24
nserver:     a.dns.usp.br
nsstat:      20240610 AA
nslastaa:    20240610
nserver:     b.dns.usp.br
nsstat:      20240610 AA
nslastaa:    20240610
nserver:     c.dns.usp.br
nsstat:      20240610 AA
nslastaa:    20240610
inetrev:     200.144.250.0/23
nserver:     a.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     b.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     c.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
inetrev:     200.144.252.0/22
nserver:     a.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     b.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
nserver:     c.dns.usp.br
nsstat:      20240614 AA
nslastaa:    20240614
created:     20110112
changed:     20151112

nic-hdl-br:  COEUS
person:      Contato da Entidade - USP
created:     20151112
changed:     20170703

nic-hdl-br:  CTIUS
person:      Contato Tecnico [IP] - USP
created:     20151112
changed:     20230720

nic-hdl-br:  CUGST
person:      CSIRT USP / Grupo de Seguran�a em TI
created:     20110208
changed:     20110208

Overlapping Ranges

BGP prefixes that contain 200.144.234.0/23

Range ASN Company Num of IPs
200.144.192.0/18 AS28571 UNIVERSIDADE DE SAO PAULO 16,384

Nearby Ranges

BGP prefixes that overlap with 200.144.0.0/16

Range ASN Company Num of IPs
200.144.192.0/18 AS28571 UNIVERSIDADE DE SAO PAULO 16,384
200.144.0.0/19 AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp 8,192
200.144.160.0/19 AS28571 UNIVERSIDADE DE SAO PAULO 8,192
200.144.80.0/20 AS52703 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 4,096
200.144.80.0/20 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 4,096
200.144.80.0/20 AS1916 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 4,096
200.144.48.0/20 AS28571 UNIVERSIDADE DE SAO PAULO 4,096
200.144.80.0/20 AS28571 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 4,096
200.144.144.0/20 AS52703 Fundação São Paulo 4,096
200.144.128.0/20 AS1251 SOCIEDADE UNIF PAULISTA DE ENSINO REN OBJETIVO 4,096
200.144.76.0/23 AS274733 COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO 512
200.144.74.0/23 AS274733 COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO 512
200.144.78.0/23 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 512
200.144.72.0/23 AS28571 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 512

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
200.144.235.133 AS28571 UNIVERSIDADE DE SAO PAULO 2.14ms 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
76.12.138.135 AS20021 Ntirety, Inc. 4.21ms from Ashburn, US
18.118.145.55 AS16509 Amazon.com, Inc. 1.01ms from Columbus, US
208.189.207.87 AS7018 AT&T Enterprises, LLC 1.02ms from Dallas, US
52.49.210.55 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
116.204.249.167 AS132644 PT. Cyberindo Mega Persada 0.63ms from Jakarta, ID
83.45.86.247 AS3352 TELEFONICA DE ESPANA S.A.U. 9.58ms from Madrid, ES
47.197.41.71 AS5650 Frontier Communications of America, Inc. 6.52ms from Miami, US
173.2.159.167 AS6128 Cablevision Systems Corp. 8.24ms from New York City, US
15.188.161.87 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
73.96.164.103 AS7922 Comcast Cable Communications, LLC 4.93ms from Portland, US
191.186.9.55 AS28573 Claro NXT Telecomunicacoes Ltda 6.66ms from Rio de Janeiro, BR
180.148.164.119 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 2.32ms from Tokyo, JP
46.35.135.55 AS20875 JP HT d.d. Mostar 12.84ms from Zagreb, HR
129.80.181.231 AS31898 Oracle Corporation 0.24ms from Ashburn, US
190.106.126.199 AS11815 Cooperativa Telefonica de V.G.G. Ltda. 5.48ms from Buenos Aires, AR
97.184.123.247 AS6167 Verizon Business 18.70ms from Dallas, US
43.198.54.71 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
76.183.112.135 AS11427 Charter Communications Inc 7.86ms from Houston, US
119.112.84.71 AS4837 CHINA UNICOM China169 Backbone 10.46ms from Liaoyang, CN
4.234.140.183 AS8075 Microsoft Corporation 0.17ms from London, GB
68.80.221.167 AS7922 Comcast Cable Communications, LLC 6.68ms from New York City, US
34.205.78.119 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
125.168.110.103 AS9443 Vocus Retail 1.28ms from Adelaide, AU
35.81.114.151 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
184.55.187.215 AS10796 Charter Communications Inc 6.73ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f7 200.144.235.133
traceroute to 200.144.235.133 (200.144.235.133): 64 hops max, 52 byte packets
7 [] 187.100.177.164 3.666 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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