191.5.42.0/23

AS28198 · SEMPRE TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	sempre.tec.br
ASN	AS28198
Parent Range	191.5.32.0/20
Registry	LACNIC
ID	FRB68

WHOIS Details

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

inetnum:     191.5.32.0/20
aut-num:     AS28198
abuse-c:     SOSIN30
owner:       SEMPRE TELECOMUNICACOES LTDA
ownerid:     24.605.227/0001-29
responsible: F�bio Rog�rio Baia
country:     BR
owner-c:     FARBA207
tech-c:      DEGCA62
inetrev:     191.5.32.0/20
nserver:     ns1.sempre.tec.br
nsstat:      20250619 AA
nslastaa:    20250619
nserver:     ns2.sempre.tec.br
nsstat:      20250619 AA
nslastaa:    20250619
created:     20140117
changed:     20211206

nic-hdl-br:  FARBA207
person:      FABIO ROGERIO BAIA
e-mail:      fabio.baia@sempre.net.br
country:     BR
created:     20250226
changed:     20250226

nic-hdl-br:  DEGCA62
person:      Deywid Gomes do Carmo
e-mail:      deywid.gomes@sempre.net.br
country:     BR
created:     20210109
changed:     20210109

nic-hdl-br:  SOSIN30
person:      SOC SEMPRE INTERNET
e-mail:      soc@sempre.net.br
country:     BR
created:     20221123
changed:     20221123

Overlapping Ranges

BGP prefixes that contain 191.5.42.0/23

Range	ASN	Company	Num of IPs
191.5.32.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096

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
191.5.43.152	quantux.live	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

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

IP Address	ASN	Details
191.5.43.75	AS28198 SEMPRE TELECOMUNICACOES LTDA	`11.48ms` from Osasco, BR
191.5.42.56	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.29ms` 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
136.47.137.71	AS16591 Google Fiber Inc.	`6.71ms` from Ashburn, US
211.157.97.151	AS23724 IDC, China Telecommunications Corporation	`3.22ms` from Beijing, CN
100.10.38.23	AS701 Verizon Business	`2.76ms` from Boston, US
18.118.13.247	AS16509 Amazon.com, Inc.	`0.69ms` from Columbus, US
89.207.111.119	AS41160 Amt Services srl	`13.81ms` from Milan, IT
58.243.50.135	AS4837 CHINA UNICOM China169 Backbone	`10.41ms` from Nanjing, CN
73.80.27.151	AS7922 Comcast Cable Communications, LLC	`7.36ms` from New York City, US
60.156.195.215	AS17676 SoftBank Corp.	`3.52ms` from Osaka, JP
211.218.223.199	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
122.153.75.151	AS9316 DACOM-PUBNETPLUS	`7.88ms` from Seoul, KR
85.225.108.103	AS2119 Telenor Norge AS	`2.20ms` from Stockholm, SE
140.111.124.231	AS1659 Taiwan Academic Network (TANet) Information Center	`4.35ms` from Taipei, TW
114.255.204.183	AS4808 China Unicom Beijing Province Network	`3.04ms` from Beijing, CN
191.85.30.215	AS22927 Telefonica de Argentina	`1.78ms` from Buenos Aires, AR
50.24.11.231	AS19108 Optimum	`18.06ms` from Chicago, US
92.73.73.23	AS3209 Vodafone GmbH	`7.36ms` from Duesseldorf, DE
90.219.97.55	AS5607 Sky UK Limited	`1.02ms` from London, GB
182.56.247.151	AS17813 Mahanagar Telephone Nigam Limited	`2.52ms` from Mumbai, IN
50.88.112.71	AS33363 Charter Communications, Inc	`10.37ms` from Orlando, US
92.101.170.183	AS12389 PJSC Rostelecom	`10.71ms` from Saint Petersburg, RU
15.218.84.119	AS20055 Wholesail networks LLC	`2.58ms` from Seattle, US
183.66.159.103	AS4134 CHINANET-BACKBONE	`5.07ms` from Chongqing, CN
45.176.68.247	AS268933 PRIMETEC PRESTADORA DE SERVIÇOS LTDA - ME	`9.48ms` from Curitiba, BR
176.108.112.135	AS39431 ArgoCom Ltd.	`8.75ms` from Kyiv, UA
31.127.234.39	AS2856 British Telecommunications PLC	`3.91ms` from London, GB

Traceroute

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

traceroute -a -n -q1 191.5.42.144

traceroute to 191.5.42.144 (191.5.42.144): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.244 317.217 ms

2 *

3 *

4 *

5 [AS28198] 177.73.193.134 329.224 ms

6 [AS28198] 191.5.42.144 330.077 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 11th 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.

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