191.5.40.0/21

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 191.5.40.0/21

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

Hosted domains

There are 2 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

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Pingable IPs

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

IP Address	ASN	Details
191.5.45.94	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.12ms` from Osasco, BR
191.5.41.33	AS28198 SEMPRE TELECOMUNICACOES LTDA	`6.06ms` from Osasco, BR
191.5.43.75	AS28198 SEMPRE TELECOMUNICACOES LTDA	`11.48ms` from Osasco, BR
191.5.44.244	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.69ms` from Belo Horizonte, BR
191.5.40.184	AS28198 SEMPRE TELECOMUNICACOES LTDA	`6.61ms` from Osasco, BR
191.5.42.56	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.29ms` from Osasco, BR
191.5.46.210	AS28198 SEMPRE TELECOMUNICACOES LTDA	`7.46ms` 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
161.150.171.245	AS10995 PNC Bank N.A.	`6.72ms` from Ashburn, US
97.166.106.133	AS6167 Verizon Business	`15.55ms` from Atlanta, US
97.148.222.85	AS6167 Verizon Business	`14.77ms` from Atlanta, US
222.154.45.181	AS4771 Spark New Zealand Trading Ltd.	`1.01ms` from Auckland, NZ
167.114.0.21	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
77.191.246.213	AS6805 Telefonica Germany GmbH & Co.OHG	`5.00ms` from Berlin, DE
8.227.7.5	AS3356 Level 3 Parent, LLC	`0.35ms` from Boston, US
82.112.251.197	AS47583 Hostinger International Limited	`0.60ms` from Boston, US
73.68.11.165	AS7922 Comcast Cable Communications, LLC	`9.96ms` from Boston, US
135.18.204.165	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
73.153.9.117	AS7922 Comcast Cable Communications, LLC	`5.68ms` from Denver, US
93.243.155.181	AS3320 Deutsche Telekom AG	`19.91ms` from Frankfurt am Main, DE
218.13.4.117	AS4134 CHINANET-BACKBONE	`3.81ms` from Guangzhou, CN
95.33.109.85	AS9145 EWE TEL GmbH	`3.97ms` from Hamburg, DE
182.253.47.245	AS17451 BIZNET NETWORKS	`0.46ms` from Jakarta, ID
154.20.133.165	AS852 TELUS Communications Inc.	`2.74ms` from Kelowna, CA
188.230.141.213	AS34779 T-2, d.o.o.	`0.86ms` from Ljubljana, SI
96.96.164.21	AS7922 Comcast Cable Communications, LLC	`2.50ms` from New York City, US
103.197.243.149	AS23673 Cogetel Online, Cambodia, ISP	`1.23ms` from Phnom Penh, KH
201.103.21.197	AS8151 UNINET	`3.71ms` from Santiago de Queretaro, MX
119.64.90.149	AS17858 LG POWERCOMM	`2.16ms` from Seoul, KR
211.54.96.101	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
175.136.1.245	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.16ms` from Singapore, SG
83.251.225.133	AS1257 Tele2 Sverige AB	`4.60ms` from Stockholm, SE
221.14.15.117	AS4837 CHINA UNICOM China169 Backbone	`4.43ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 191.5.45.173

traceroute to 191.5.45.173 (191.5.45.173): 64 hops max, 52 byte packets

2 [] 200.219.139.192 8.159 ms

3 [AS28198] 191.5.45.173 14.143 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

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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