189.51.16.0/21

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 189.51.16.0/21

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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
189.51.22.1	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.56ms` from Osasco, BR
189.51.20.1	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.35ms` from Osasco, BR
189.51.17.200	AS28198 SEMPRE TELECOMUNICACOES LTDA	`6.33ms` from Osasco, BR
189.51.21.131	AS28198 SEMPRE TELECOMUNICACOES LTDA	`9.92ms` from Osasco, BR
189.51.19.183	AS28198 SEMPRE TELECOMUNICACOES LTDA	`6.16ms` from Osasco, BR
189.51.16.207	AS28198 SEMPRE TELECOMUNICACOES LTDA	`11.54ms` from Osasco, BR
189.51.18.1	AS28198 SEMPRE TELECOMUNICACOES LTDA	`8.33ms` 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
97.177.40.213	AS6167 Verizon Business	`10.84ms` from Boston, US
50.75.94.213	AS11351 Charter Communications Inc	`15.76ms` from Chicago, US
75.213.194.245	AS6167 Verizon Business	`19.36ms` from Chicago, US
217.82.1.197	AS3320 Deutsche Telekom AG	`6.34ms` from Frankfurt am Main, DE
147.93.57.85	AS47583 Hostinger International Limited	`0.43ms` from Frankfurt am Main, DE
101.99.52.85	AS45903 CMC Telecom Infrastructure Company	`12.12ms` from Ho Chi Minh City, VN
66.92.252.197	AS9304 HGC Global Communications Limited	`3.12ms` from Hong Kong, HK
132.251.188.101	AS21575 ENTEL PERU S.A.	`0.44ms` from Lima, PE
76.26.30.245	AS7922 Comcast Cable Communications, LLC	`5.00ms` from Miami, US
87.12.218.245	AS3269 Telecom Italia S.p.A.	`5.41ms` from Milan, IT
59.54.217.37	AS4134 CHINANET-BACKBONE	`2.56ms` from Nanchang, CN
86.213.197.101	AS3215 Orange S.A.	`14.25ms` from Paris, FR
80.14.21.117	AS3215 Orange S.A.	`2.68ms` from Paris, FR
119.67.2.149	AS17858 LG POWERCOMM	`5.81ms` from Seoul, KR
211.234.126.21	AS3786 LG DACOM Corporation	`1.18ms` from Seoul, KR
121.157.31.53	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
14.63.236.69	AS4766 Korea Telecom	`2.26ms` from Seoul, KR
220.97.139.181	AS4713 NTT Communications Corporation	`15.63ms` from Tokyo, JP
46.151.204.181	AS60587 XINON GmbH	`3.26ms` from Vienna, AT
87.120.110.5	AS60859 TERA COMMUNICATIONS AD	`0.23ms` from Vienna, AT
77.241.197.37	AS15440 UAB "Baltnetos komunikacijos"	`0.36ms` from Vilnius, LT
111.20.72.149	AS9808 China Mobile Communications Group Co., Ltd.	`1.38ms` from Xi'an, CN
78.20.182.117	AS6848 Telenet BV	`7.65ms` from Brussels, BE
92.35.49.101	AS2119 Telenor Norge AS	`4.30ms` from Copenhagen, DK
12.104.31.5	AS7018 AT&T Enterprises, LLC	`2.09ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 189.51.18.163

traceroute to 189.51.18.163 (189.51.18.163): 64 hops max, 52 byte packets

3 [] 200.219.139.192 1.563 ms

4 [AS28198] 189.51.18.163 12.69 ms

Measurement taken from

IPinfo ProbeNet in Belo Horizonte, BR

On September 11th 2025

What are IP address ranges?

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