189.28.143.0/24

AS28291 · MINISTERIO DA SAUDE

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Summary

Country	Brazil
Domain	saude.gov.br
ASN	AS28291
Parent Range	189.28.128.0/20
Registry	LACNIC
ID	ARC38

WHOIS Details

inetnum:     189.28.128.0/20
aut-num:     AS28291
abuse-c:     ARC452
owner:       MINISTERIO DA SAUDE
ownerid:     00.394.544/0008-51
responsible: Dep. de Informática do SUS - DATASUS
owner-c:     ARC452
tech-c:      ARC452
inetrev:     189.28.128.0/24
nserver:     trty89.saude.gov.br
nsstat:      20210518 AA
nslastaa:    20210518
nserver:     trty88.saude.gov.br
nsstat:      20210518 AA
nslastaa:    20210518
inetrev:     189.28.129.0/24
nserver:     trty89.saude.gov.br
nsstat:      20210519 AA
nslastaa:    20210519
nserver:     trty88.saude.gov.br
nsstat:      20210519 AA
nslastaa:    20210519
inetrev:     189.28.138.0/24
nserver:     mambucaba.datasus.gov.br
nsstat:      20210519 AA
nslastaa:    20210519
nserver:     piratininga.datasus.gov.br [lame - not published]
nsstat:      20210519 QREFUSED
nslastaa:    20160508
inetrev:     189.28.142.0/24
nserver:     mambucaba.datasus.gov.br
nsstat:      20210518 AA
nslastaa:    20210518
nserver:     piratininga.datasus.gov.br
nsstat:      20210518 AA
nslastaa:    20210518
inetrev:     189.28.143.0/24
nserver:     mambucaba.datasus.gov.br
nsstat:      20210521 AA
nslastaa:    20210521
nserver:     piratininga.datasus.gov.br
nsstat:      20210521 AA
nslastaa:    20210521
created:     20070518
changed:     20070518

nic-hdl-br:  ARC452
person:      Administração da Rede Coorporativa
created:     20040616
changed:     20201117

Overlapping Ranges

BGP prefixes that contain 189.28.143.0/24

Range	ASN	Company	Num of IPs
189.28.128.0/20	AS28291	MINISTERIO DA SAUDE	4,096

Nearby Ranges

BGP prefixes that overlap with 189.28.0.0/16

Range	ASN	Company	Num of IPs
189.28.64.0/19	AS27882	Valor Information Technologies, S.L.	8,192
189.28.32.0/19	AS28293	InterCorp Provedor de Internet LTDA ME	8,192
189.28.192.0/19	AS28343	UNIFIQUE TELECOMUNICACOES S/A	8,192
189.28.128.0/20	AS28291	MINISTERIO DA SAUDE	4,096
189.28.176.0/20	AS28292	ENGEPLUS INFORMATICA LTDA	4,096
189.28.112.0/20	AS136907	Huawei-Cloud-TH	4,096
189.28.96.0/20	AS136907	Huawei-Cloud-TH	4,096
189.28.0.0/20	AS28279	Telgo Telecomunicações Goiás Ltda.	4,096
189.28.240.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.28.144.0/20	AS28669	VERO S.A	4,096
189.28.160.0/20	AS28300	Speed Serviços de Internet Ltda	4,096
189.28.224.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.28.16.0/21	AS28298	SKY SERVIÇOS DE BANDA LARGA LTDA	2,048
189.28.56.0/24	AS28293	IPB NET LTDA	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
189.28.143.176	datasus.gov.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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
189.28.143.174	AS28291 MINISTERIO DA SAUDE	`0.69ms` from Rio de Janeiro, 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
97.140.158.24	AS6167 Verizon Business	`16.73ms` from Atlanta, US
24.224.8.168	AS10821 The Pioneer Telephone Association, Inc.	`18.80ms` from Dallas, US
91.2.225.136	AS3320 Deutsche Telekom AG	`1.39ms` from Duesseldorf, DE
76.211.230.72	AS7018 AT&T Enterprises, LLC	`15.81ms` from Fremont, US
49.69.77.184	AS4134 CHINANET-BACKBONE	`7.79ms` from Huai'an, CN
82.20.89.248	AS5089 Virgin Media Limited	`5.27ms` from London, GB
44.198.46.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
179.164.23.8	AS26599 TELEFÔNICA BRASIL S.A	`2.37ms` from Rio de Janeiro, BR
180.224.103.152	AS17858 LG POWERCOMM	`2.85ms` from Seoul, KR
122.219.245.8	AS17506 ARTERIA Networks Corporation	`1.97ms` from Tokyo, JP
150.147.36.56	AS2527 Sony Network Communications Inc.	`8.96ms` from Tokyo, JP
75.129.117.168	AS20115 Charter Communications LLC	`7.61ms` from Chicago, US
170.29.32.8	AS33551 Sisters of Mercy Health System	`7.38ms` from Chicago, US
176.34.223.136	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
3.78.7.216	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
84.134.224.152	AS3320 Deutsche Telekom AG	`3.70ms` from Frankfurt am Main, DE
92.237.37.88	AS5089 Virgin Media Limited	`6.02ms` from London, GB
3.97.143.216	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
104.94.18.8	AS55410 Vodafone Idea Ltd	`1.10ms` from Mumbai, IN
124.89.226.120	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Ningbo, CN
67.190.195.232	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Orlando, US
5.29.73.152	AS12849 Hot-Net internet services Ltd.	`4.36ms` from Petaẖ Tiqva, IL
100.26.77.216	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.89.178.24	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
40.118.248.88	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f3 189.28.143.158

traceroute to 189.28.143.158 (189.28.143.158): 64 hops max, 52 byte packets

3 [AS4230] 200.211.219.41 2.321 ms

4 [AS4230] 200.244.18.90 0.854 ms

5 [AS4230] 200.244.18.134 0.826 ms

6 *

7 [AS28291] 189.28.137.254 1.562 ms

8 *

9 *

10 [AS28291] 189.28.143.158 1.023 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 30th 2026

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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