1. All IP Ranges
  2. 189.0.0.0/8
  3. 189.51.0.0/16
  4. AS28198  | 189.51.16.0/23

189.51.16.0/23

AS28198  ·  SEMPRE TELECOMUNICACOES LTDA

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Summary

Country Brazil
Domain sempre.tec.br
ASN AS28198
Parent Range 189.51.16.0/20
Registry LACNIC
ID FRB68

WHOIS Details

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

inetnum:     189.51.16.0/20
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:     189.51.16.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
inetrev:     189.51.17.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250618 AA
nslastaa:    20250618
nserver:     ns2.sempre.tec.br
nsstat:      20250618 AA
nslastaa:    20250618
inetrev:     189.51.18.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
inetrev:     189.51.19.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
inetrev:     189.51.20.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250620 AA
nslastaa:    20250620
nserver:     ns2.sempre.tec.br
nsstat:      20250620 AA
nslastaa:    20250620
inetrev:     189.51.21.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
nserver:     ns2.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
inetrev:     189.51.22.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
nserver:     ns2.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
inetrev:     189.51.23.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
inetrev:     189.51.24.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
inetrev:     189.51.25.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
inetrev:     189.51.26.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250620 AA
nslastaa:    20250620
nserver:     ns2.sempre.tec.br
nsstat:      20250620 AA
nslastaa:    20250620
inetrev:     189.51.27.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
inetrev:     189.51.28.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.sempre.tec.br
nsstat:      20250623 AA
nslastaa:    20250623
inetrev:     189.51.29.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
inetrev:     189.51.30.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
nserver:     ns2.sempre.tec.br
nsstat:      20250621 AA
nslastaa:    20250621
inetrev:     189.51.31.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
nserver:     ns2.sempre.tec.br
nsstat:      20250622 AA
nslastaa:    20250622
created:     20070925
changed:     20210706

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 189.51.16.0/23

Range ASN Company Num of IPs
189.51.16.0/20 AS28198 SEMPRE TELECOMUNICACOES LTDA 4,096

Nearby Ranges

BGP prefixes that overlap with 189.51.0.0/16

Range ASN Company Num of IPs
189.51.96.0/19 AS263349 RapeedoISP LTDA 8,192
189.51.176.0/20 AS28351 Claro NXT Telecomunicacoes Ltda 4,096
189.51.192.0/20 AS28352 NETSPEED LTDA 4,096
189.51.48.0/20 AS264144 ASAP GLOBAL TELECOM 4,096
189.51.16.0/20 AS28198 SEMPRE TELECOMUNICACOES LTDA 4,096
189.51.208.0/20 AS28580 Cilnet Comunicação e Informática S.A. 4,096
189.51.144.0/21 AS28349 CABONNET INTERNET LTDA 2,048
189.51.128.0/21 AS267484 CABONNET INTERNET LTDA 2,048
189.51.36.0/22 AS61603 Goias Telecomunicações SA. - GOIAS TELECOM 1,024
189.51.152.0/22 AS267484 CABONNET INTERNET LTDA 1,024
189.51.32.0/22 AS270724 CLIENT.CO SERVIÇOS E TELECOMUNICAÇÕES LTDA 1,024
189.51.44.0/22 AS270726 ULTRALAN - PROVEDOR DE INTERNET 1,024
189.51.160.0/22 AS270785 PRNET PROVEDOR DE INTERNET LTDA 1,024
189.51.164.0/22 AS270794 ftnet serviços comunicação multimídia 1,024
189.51.156.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.42.0/23 AS270725 NEXT BRASIL TELECOM LTDA 512
189.51.41.0/24 AS270725 Luiz Gustavo Figueiredo Pereira da Silva 256
189.51.12.0/24 AS22177 HF Telecom 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
189.51.17.237 AS28198 SEMPRE TELECOMUNICACOES LTDA 2.64ms from Belo Horizonte, BR
189.51.16.207 AS28198 SEMPRE TELECOMUNICACOES LTDA 8.60ms from Belo Horizonte, 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
52.10.76.231 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
14.195.38.7 AS45820 Tata Teleservices ISP AS 0.73ms from Chennai, IN
74.205.44.151 AS33070 Rackspace Hosting 1.03ms from Dallas, US
113.168.57.231 AS45899 VNPT Corp 2.47ms from Hanoi, VN
182.220.152.135 AS17858 LG POWERCOMM 1.51ms from Incheon, KR
14.201.64.135 AS7545 TPG Telecom Limited 1.87ms from Melbourne, AU
61.46.21.71 AS9617 JCOM Co., Ltd. 3.74ms from Osaka, JP
73.79.63.39 AS7922 Comcast Cable Communications, LLC 12.46ms from Reston, US
52.160.192.135 AS8075 Microsoft Corporation 0.60ms from San Jose, US
97.136.185.71 AS6167 Verizon Business 14.45ms from Santa Clara, US
121.171.197.55 AS4766 Korea Telecom 1.20ms from Seoul, KR
106.15.126.87 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.25ms from Shanghai, CN
175.164.37.103 AS4837 CHINA UNICOM China169 Backbone 1.97ms from Tieling, CN
87.120.110.7 AS60859 TERA COMMUNICATIONS AD 0.22ms from Vienna, AT
156.195.58.215 AS8452 TE-AS 6.40ms from Cairo, EG
161.156.97.55 AS36351 IBM Cloud 0.76ms from Frankfurt am Main, DE
121.196.125.87 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.17ms from Hangzhou, CN
211.237.178.103 AS17854 SK Broadband Co Ltd 5.24ms from Incheon, KR
182.189.236.247 AS17557 Pakistan Telecommunication Company Limited 3.48ms from Lahore, PK
176.156.221.71 AS5410 Bouygues Telecom SA 19.83ms from Marseille, FR
79.20.76.39 AS3269 Telecom Italia S.p.A. 2.60ms from Milan, IT
5.137.100.167 AS12389 PJSC Rostelecom 0.94ms from Novosibirsk, RU
90.40.75.199 AS3215 Orange S.A. 9.82ms from Paris, FR
54.219.188.103 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
172.104.52.71 AS63949 Akamai Connected Cloud 0.12ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f3 189.51.16.207
traceroute to 189.51.16.207 (189.51.16.207): 64 hops max, 52 byte packets
4 *
5 *
6 [] 200.219.139.122 58.02 ms
7 [] 200.219.139.192 1.277 ms
8 *
9 *
10 [AS28198] 189.51.16.207 8.775 ms
Measurement taken from IPinfo ProbeNet in Belo Horizonte, BR
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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