200.144.234.0/23

AS28571 · UNIVERSIDADE DE SAO PAULO

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	usp.br
ASN	AS28571
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

Hosted domains

There are 4 domain names hosted across 2 IP addresses 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
200.144.235.1	AS28571 UNIVERSIDADE DE SAO PAULO	`1.69ms` 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
68.233.38.7	AS397423 Tier.Net Technologies LLC	`0.11ms` from Charlotte, US
200.181.254.71	AS8167 V tal	`10.09ms` from Curitiba, BR
208.189.207.87	AS7018 AT&T Enterprises, LLC	`1.01ms` from Dallas, US
216.81.168.231	AS11320 LightEdge Solutions	`2.38ms` from Des Moines, US
89.246.24.87	AS8881 1&1 Versatel Deutschland GmbH	`11.07ms` from Frankfurt am Main, DE
72.193.243.103	AS22773 Cox Communications Inc.	`9.12ms` from Los Angeles, US
15.188.161.87	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
54.198.56.183	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
60.204.187.135	AS55990 Huawei Cloud Service data center	`2.81ms` from Suzhou, CN
124.218.151.23	AS9922 New Kaohsiung Broadband LTD.	`5.90ms` from Taipei, TW
155.146.209.71	AS6167 Verizon Business	`5.64ms` from Atlanta, US
54.213.44.215	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
49.191.231.215	AS4804 Microplex PTY LTD	`10.14ms` from Brisbane, AU
74.138.9.55	AS10796 Charter Communications Inc	`16.39ms` from Columbus, US
176.68.132.55	AS1257 Tele2 Sverige AB	`2.09ms` from Copenhagen, DK
48.214.153.71	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
217.226.51.247	AS3320 Deutsche Telekom AG	`7.77ms` from Frankfurt am Main, DE
93.195.155.23	AS3320 Deutsche Telekom AG	`9.12ms` from Frankfurt am Main, DE
41.0.173.167	AS36994 Vodacom	`1.79ms` from Johannesburg, ZA
2.18.102.119	AS16625 Akamai Technologies, Inc.	`0.26ms` from Manchester, GB
81.251.219.215	AS3215 Orange S.A.	`7.60ms` from Marseille, FR
35.229.39.23	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
149.12.112.23	AS174 Cogent Communications	`0.76ms` from New York City, US
208.207.208.183	AS701 Verizon Business	`2.59ms` from New York City, US
4.211.169.87	AS8075 Microsoft Corporation	`0.15ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 200.144.235.141

traceroute to 200.144.235.141 (200.144.235.141): 64 hops max, 52 byte packets

2 [AS199081] 5.172.192.233 3.197 ms

3 *

4 [AS3257] 213.200.126.145 66.075 ms

5 [AS12956] 94.142.107.60 40.123 ms

6 [AS12956] 213.140.38.243 40.022 ms

7 [AS12956] 213.140.36.233 115.68 ms

8 [AS12956] 94.142.99.174 220.47 ms

9 *

10 *

11 *

12 [AS28571] 143.107.151.62 232.096 ms

13 [AS28571] 143.107.254.130 230.983 ms

14 [AS28571] 200.144.235.141 231.216 ms

Measurement taken from

IPinfo ProbeNet in Thessaloniki, GR

On August 22nd 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales