187.109.12.0/23

AS28198 · SEMPRE TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	sempre.tec.br
ASN	AS28198
Parent Range	187.109.0.0/20
Registry	LACNIC
ID	FRB68

WHOIS Details

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

inetnum:     187.109.0.0/20
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:      SENOC7
inetrev:     187.109.0.0/20
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
created:     20091210
changed:     20210902

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

nic-hdl-br:  SENOC7
person:      Sempre NOC
e-mail:      noc@sempre.net.br
country:     BR
created:     20210520
changed:     20250621

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 187.109.12.0/23

Range	ASN	Company	Num of IPs
187.109.0.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
187.109.12.126	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.06ms` from Osasco, BR
187.109.13.6	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.51ms` 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
77.167.61.151	AS1136 KPN B.V.	`5.06ms` from Amsterdam, NL
69.204.72.231	AS11351 Charter Communications Inc	`18.95ms` from Chicago, US
218.6.76.151	AS4134 CHINANET-BACKBONE	`4.19ms` from Fuzhou, CN
140.245.231.215	AS31898 Oracle Corporation	`0.18ms` from Hyderabad, IN
125.73.116.87	AS4134 CHINANET-BACKBONE	`5.17ms` from Nanning, CN
51.11.222.167	AS8075 Microsoft Corporation	`0.15ms` from Paris, FR
34.228.71.183	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
115.130.220.71	AS7545 TPG Telecom Limited	`4.80ms` from Sydney, AU
124.167.182.23	AS4837 CHINA UNICOM China169 Backbone	`10.71ms` from Taiyuan, CN
46.167.76.7	AS8427 Joint Stock Company TransTeleCom	`8.91ms` from Yekaterinburg, RU
27.4.191.39	AS17488 Hathway IP Over Cable Internet	`1.43ms` from Delhi, IN
52.178.137.199	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
115.197.255.199	AS4134 CHINANET-BACKBONE	`6.52ms` from Hangzhou, CN
47.52.230.7	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
182.177.166.231	AS17557 Pakistan Telecommunication Company Limited	`8.51ms` from Islamabad, PK
213.31.67.135	AS6871 Plusnet	`13.29ms` from London, GB
34.175.45.247	AS396982 Google LLC	`0.10ms` from Madrid, ES
173.54.150.199	AS701 Verizon Business	`1.69ms` from New York City, US
59.87.72.103	AS17506 ARTERIA Networks Corporation	`1.39ms` from Osaka, JP
142.4.113.167	AS54600 PEG TECH INC	`0.25ms` from San Jose, US
106.10.22.23	AS38690 HyosungITX	`1.23ms` from Seoul, KR
125.146.61.39	AS4766 Korea Telecom	`2.92ms` from Seoul, KR
174.138.24.215	AS14061 DigitalOcean, LLC	`0.20ms` from Singapore, SG
210.240.85.151	AS1659 Taiwan Academic Network (TANet) Information Center	`4.40ms` from Taipei, TW
185.3.173.55	AS42038 Krivets Sergey Sergeevich	`1.00ms` from Vladivostok, RU

Traceroute

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

traceroute -a -n -q1 187.109.12.93

traceroute to 187.109.12.93 (187.109.12.93): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.244 161.209 ms

2 *

3 *

4 *

5 [AS28198] 177.73.193.134 177.033 ms

6 [AS28198] 187.109.12.93 177.709 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

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.

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