1. All IP Ranges
  2. 189.0.0.0/8
  3. 189.51.0.0/16
  4. AS28198  | 189.51.16.0/22

189.51.16.0/22

AS28198  ·  SEMPRE TELECOMUNICACOES LTDA

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Summary

Country Brazil
Domain sempre.tec.br
ASN AS28198
Parent Range 189.51.16.0/21
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:      [email protected]
country:     BR
created:     20250226
changed:     20250226

nic-hdl-br:  SENOC7
person:      Sempre NOC
e-mail:      [email protected]
country:     BR
created:     20210520
changed:     20250621

nic-hdl-br:  SOSIN30
person:      SOC SEMPRE INTERNET
e-mail:      [email protected]
country:     BR
created:     20221123
changed:     20221123

Overlapping Ranges

BGP prefixes that contain 189.51.16.0/22

Range ASN Company Num of IPs
189.51.16.0/21 AS28198 SEMPRE TELECOMUNICACOES LTDA 2,048
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
189.51.224.0/19 AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A 8,192
189.51.96.0/19 AS262750 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
189.51.16.0/20 AS28198 SEMPRE TELECOMUNICACOES LTDA 4,096
189.51.208.0/20 AS28580 Cilnet Comunicação e Informática S.A. 4,096
189.51.0.0/20 AS22177 Transit do Brasil S/A 4,096
189.51.144.0/21 AS28349 CABONNET INTERNET LTDA 2,048
189.51.200.0/21 AS28352 NETSPEED LTDA 2,048
189.51.216.0/21 AS28580 Cilnet Comunicação e Informática S.A. 2,048
189.51.64.0/21 AS28640 VIPWay Telecomunicações Ltda 2,048
189.51.16.0/21 AS28198 SEMPRE TELECOMUNICACOES LTDA 2,048
189.51.208.0/21 AS28580 Cilnet Comunicação e Informática S.A. 2,048
189.51.80.0/21 AS28640 VIPWay Telecomunicações Ltda 2,048
189.51.192.0/21 AS28352 NETSPEED LTDA 2,048
189.51.24.0/21 AS28198 SEMPRE TELECOMUNICACOES LTDA 2,048
189.51.72.0/21 AS28640 VIPWay Telecomunicações Ltda 2,048
189.51.128.0/21 AS267484 CABONNET INTERNET LTDA 2,048
189.51.32.0/22 AS270724 CLIENT.CO SERVIÇOS E TELECOMUNICAÇÕES LTDA 1,024
189.51.212.0/22 AS28580 Cilnet Comunicação e Informática S.A. 1,024
189.51.196.0/22 AS28352 NETSPEED LTDA 1,024
189.51.84.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.44.0/22 AS270726 ULTRALAN - PROVEDOR DE INTERNET 1,024
189.51.164.0/22 AS270794 ftnet serviços comunicação multimídia 1,024
189.51.72.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.144.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.80.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.148.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.36.0/22 AS61603 Goias Telecomunicações SA. - GOIAS TELECOM 1,024
189.51.216.0/22 AS28580 Cilnet Comunicação e Informática S.A. 1,024
189.51.160.0/22 AS270785 PRNET PROVEDOR DE INTERNET LTDA 1,024
189.51.68.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.208.0/22 AS28580 Cilnet Comunicação e Informática S.A. 1,024
189.51.128.0/22 AS267484 CABONNET INTERNET LTDA 1,024
189.51.76.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.64.0/22 AS28640 VIPWay Telecomunicações Ltda 1,024
189.51.140.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.132.0/22 AS267484 CABONNET INTERNET LTDA 1,024
189.51.48.0/22 AS264144 ASAP GLOBAL TELECOM 1,024
189.51.136.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.220.0/22 AS28580 Cilnet Comunicação e Informática S.A. 1,024
189.51.152.0/22 AS267484 CABONNET INTERNET LTDA 1,024
189.51.156.0/22 AS28349 CABONNET INTERNET LTDA 1,024
189.51.154.0/23 AS267484 CABONNET INTERNET LTDA 512
189.51.138.0/23 AS28349 CABONNET INTERNET LTDA 512
189.51.132.0/23 AS267484 CABONNET INTERNET LTDA 512
189.51.206.0/23 AS28352 NETSPEED LTDA 512
189.51.136.0/23 AS28349 CABONNET INTERNET LTDA 512
189.51.142.0/23 AS28349 CABONNET INTERNET LTDA 512
189.51.164.0/23 AS270794 ftnet serviços comunicação multimídia 512

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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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