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

% Copyright (c) Nic.br - Use of this data is governed by the Use and

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
country:     BR
owner-c:     COEUS
tech-c:      CTIUS
inetrev:     200.144.192.0/19
nserver:     a.dns.usp.br
nsstat:      20260211 AA
nslastaa:    20260211
nserver:     b.dns.usp.br
nsstat:      20260211 AA
nslastaa:    20260211
nserver:     c.dns.usp.br
nsstat:      20260211 AA
nslastaa:    20260211
inetrev:     200.144.224.0/20
nserver:     a.dns.usp.br
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     b.dns.usp.br
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     c.dns.usp.br
nsstat:      20260208 AA
nslastaa:    20260208
inetrev:     200.144.240.0/22
nserver:     a.dns.usp.br
nsstat:      20260207 AA
nslastaa:    20260207
nserver:     b.dns.usp.br
nsstat:      20260207 AA
nslastaa:    20260207
nserver:     c.dns.usp.br
nsstat:      20260207 AA
nslastaa:    20260207
inetrev:     200.144.244.0/22
nserver:     a.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     b.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     c.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
inetrev:     200.144.248.0/24
nserver:     a.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     b.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     c.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
inetrev:     200.144.249.0/24
nserver:     a.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     b.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     c.dns.usp.br
nsstat:      20260209 AA
nslastaa:    20260209
inetrev:     200.144.250.0/23
nserver:     a.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     b.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     c.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
inetrev:     200.144.252.0/22
nserver:     a.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     b.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     c.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
created:     20110112
changed:     20151112

nic-hdl-br:  COEUS
person:      Contato da Entidade - USP
e-mail:      stiadmin@usp.br
country:     BR
created:     20151112
changed:     20170703

nic-hdl-br:  CTIUS
person:      Contato Tecnico [IP] - USP
e-mail:      registrodns@usp.br
country:     BR
created:     20151112
changed:     20230720

nic-hdl-br:  CUGST
person:      CSIRT USP / Grupo de Seguran�a em TI
e-mail:      security@usp.br
country:     BR
created:     20110208
changed:     20260205

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	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.144.128.0/20	AS1251	SOCIEDADE UNIF PAULISTA DE ENSINO REN OBJETIVO	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
200.144.144.0/20	AS52703	Fundação São Paulo	4,096
200.144.80.0/20	AS52703	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.144.74.0/23	AS274733	COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO	512
200.144.72.0/23	AS28571	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	512
200.144.78.0/23	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	512
200.144.76.0/23	AS274733	COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO	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
200.144.235.134	usp.br	3

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

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

IP Address	ASN	Details
200.144.235.1	AS28571 UNIVERSIDADE DE SAO PAULO	`1.84ms` from Osasco, 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
212.87.34.183	AS12512 CBXNET combox internet GmbH	`0.15ms` from Berlin, DE
81.164.187.39	AS6848 Telenet BV	`5.57ms` from Brussels, BE
96.27.31.167	AS12083 WideOpenWest Finance LLC	`9.88ms` from Chicago, US
14.165.61.231	AS45899 VNPT Corp	`2.38ms` from Da Nang, VN
217.234.152.103	AS3320 Deutsche Telekom AG	`6.64ms` from Frankfurt am Main, DE
14.19.133.55	AS4134 CHINANET BACKBONE	`3.94ms` from Guangzhou, CN
43.198.54.71	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
211.228.216.231	AS4766 Korea Telecom	`5.36ms` from Incheon, KR
85.98.95.103	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.51ms` from Izmir, TR
2.61.110.23	AS12389 PJSC Rostelecom	`8.60ms` from Krasnoyarsk, RU
83.45.86.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.25ms` from Madrid, ES
113.124.72.7	AS4134 CHINANET BACKBONE	`8.52ms` from Qingdao, CN
196.65.219.71	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.05ms` from Rabat, MA
97.136.107.71	AS6167 Verizon Business	`14.96ms` from San Jose, US
171.123.99.103	AS4837 CHINA UNICOM China169 Backbone	`7.35ms` from Taiyuan, CN
37.26.192.231	AS34337 ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O	`4.98ms` from Warsaw, PL
73.35.233.135	AS7922 Comcast Cable Communications, LLC	`8.33ms` from Woodinville, US
185.133.35.103	AS273584 LINKED STORE BRASIL CRIACAO E DESENVOL DE SOFTWARE	`0.12ms` from Wrocław, PL
13.244.139.135	AS16509 Amazon.com, Inc.	`0.13ms` from Cape Town, ZA
40.83.125.183	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
35.246.23.7	AS396982 Google LLC	`0.10ms` from London, GB
103.135.116.7	AS150288 METAGE TECHNOLOGY PTE. LTD.	`0.31ms` from Los Angeles, US
89.109.252.151	AS25515 PJSC Rostelecom	`2.85ms` from Moscow, RU
78.193.35.55	AS12322 Free SAS	`1.34ms` from Paris, FR
118.218.203.7	AS9318 SK Broadband Co Ltd	`0.90ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 200.144.235.132

traceroute to 200.144.235.132 (200.144.235.132): 64 hops max, 52 byte packets

3 [] 187.16.208.180 1.485 ms

4 *

5 [AS28124] 187.108.225.202 1.593 ms

6 [AS28571] 143.107.251.66 2.069 ms

7 [AS28571] 143.107.254.130 1.915 ms

8 [AS28571] 200.144.235.132 1.976 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On April 13th 2026

What are IP address ranges?

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