1. All IP Ranges
  2. 200.0.0.0/8
  3. 200.144.0.0/16
  4. AS28571  | 200.144.244.0/22

200.144.244.0/22

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 200.144.244.0/22

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 38 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
200.144.244.77 ecosustain.cc 10
200.144.244.198 breastscreening.com.br 2
200.144.244.134 simple4decision.com 2
200.144.244.245 uspolis.com.br 1
200.144.245.103 biona.bio.br 1
200.144.244.68 cepea.org.br 1
200.144.244.217 rebipp.org.br 1
200.144.244.254 jus2vec.com 1
200.144.245.126 urbverde.com.br 1
200.144.244.142 rcpol.org.br 1

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.
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Read more

Pingable IPs

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

IP Address ASN Details
200.144.245.50 AS28571 UNIVERSIDADE DE SAO PAULO 2.30ms from Osasco, BR
200.144.246.1 AS28571 UNIVERSIDADE DE SAO PAULO 1.93ms from Sao Paulo, BR
200.144.244.1 AS28571 UNIVERSIDADE DE SAO PAULO 2.02ms from Sao Paulo, BR
200.144.247.222 AS28571 UNIVERSIDADE DE SAO PAULO 3.38ms 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
104.145.76.230 AS23473 PAVLOV MEDIA INC 4.50ms from Atlanta, US
182.40.70.198 AS58540 Jinan,250000 0.55ms from Beijing, CN
35.94.234.22 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
179.60.35.86 AS3549 Level 3 Parent, LLC 1.80ms from Bogota, CO
68.147.189.6 AS6327 Shaw Communications 5.20ms from Calgary, CA
52.49.142.22 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
183.225.104.118 AS9808 China Mobile Communications Group Co., Ltd. 4.43ms from Kunming, CN
107.204.200.214 AS7018 AT&T Enterprises, LLC 2.75ms from Los Angeles, US
70.29.28.38 AS577 Bell Canada 3.68ms from Montreal, CA
80.132.253.70 AS3320 Deutsche Telekom AG 2.18ms from Nuernberg, DE
54.159.167.230 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
100.26.223.246 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
54.156.232.198 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
92.49.147.102 AS12389 PJSC Rostelecom 14.63ms from Samara, RU
177.153.229.6 AS27715 Locaweb Serviços de Internet S/A 0.54ms from Sao Paulo, BR
163.229.230.38 AS4766 Korea Telecom 7.38ms from Seoul, KR
169.213.133.150 AS4766 Korea Telecom 6.55ms from Seoul, KR
119.209.27.230 AS4766 Korea Telecom 1.65ms from Seoul, KR
211.178.136.70 AS9318 SK Broadband Co Ltd 1.68ms from Seoul, KR
58.27.58.22 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.61ms from Sepang, MY
13.48.52.22 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
1.160.194.230 AS3462 Data Communication Business Group 0.43ms from Taipei, TW
110.251.232.182 AS4837 CHINA UNICOM China169 Backbone 4.99ms from Tianjin, CN
83.144.104.134 AS9141 P4 Sp. z o.o. 5.26ms from Warsaw, PL
80.242.218.70 AS35104 Jusan Mobile JSC 0.76ms from Almaty, KZ

Traceroute

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

$
traceroute -a -n -q1 -m21 200.144.247.222
traceroute to 200.144.247.222 (200.144.247.222): 21 hops max, 52 byte packets
1 [AS15566] 62.77.130.1 5973.314 ms
2 [AS15566] 62.77.129.6 0.282 ms
3 [AS174] 149.6.182.137 1.029 ms
4 [AS174] 130.117.1.13 1.282 ms
5 [AS174] 130.117.3.137 3.694 ms
6 [AS174] 154.54.72.170 5.025 ms
7 [AS174] 154.54.72.165 10.396 ms
8 [AS174] 154.54.62.121 32.744 ms
9 [AS174] 154.54.76.210 16.043 ms
10 [AS174] 130.117.14.118 19.759 ms
11 *
12 *
13 [AS12956] 94.142.99.176 208.669 ms
14 *
15 *
16 *
17 [AS28571] 143.107.151.94 222.796 ms
18 [AS28571] 143.107.254.138 248.519 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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.

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

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