189.51.30.0/23

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 189.51.30.0/23

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

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

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

IP Address	ASN	Details
189.51.30.55	AS28198 SEMPRE TELECOMUNICACOES LTDA	`7.13ms` from Osasco, BR
189.51.31.14	AS28198 SEMPRE TELECOMUNICACOES LTDA	`6.55ms` 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
149.143.183.183	AS13347 Midwest Cable	`0.43ms` from Ashburn, US
162.228.244.199	AS7018 AT&T Enterprises, LLC	`1.46ms` from Atlanta, US
46.249.130.183	AS8462 Tarr Kft.	`10.50ms` from Budapest, HU
84.164.116.119	AS3320 Deutsche Telekom AG	`3.84ms` from Duesseldorf, DE
79.195.172.247	AS3320 Deutsche Telekom AG	`7.56ms` from Frankfurt am Main, DE
37.35.51.55	AS9009 M247 Europe SRL	`0.27ms` from Frankfurt am Main, DE
136.32.98.247	AS16591 Google Fiber Inc.	`0.61ms` from Kansas City, US
115.207.31.135	AS4134 CHINANET-BACKBONE	`7.11ms` from Ningbo, CN
41.62.57.183	AS37705 TOPNET	`7.94ms` from Palermo, IT
189.129.140.55	AS8151 UNINET	`15.95ms` from Santiago de Queretaro, MX
32.216.223.87	AS46690 Southern New England Telephone Company and SNET America, Inc.	`5.34ms` from Secaucus, US
74.196.57.231	AS19108 Optimum	`19.89ms` from Ashburn, US
80.133.196.119	AS3320 Deutsche Telekom AG	`4.61ms` from Berlin, DE
178.116.145.119	AS6848 Telenet BV	`8.18ms` from Brussels, BE
191.85.254.23	AS22927 Telefonica de Argentina	`9.66ms` from Buenos Aires, AR
197.53.230.23	AS8452 TE-AS	`5.75ms` from Cairo, EG
3.20.5.215	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
54.247.65.167	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
75.251.12.55	AS6167 Verizon Business	`18.07ms` from Miami, US
61.155.60.247	AS4134 CHINANET-BACKBONE	`7.05ms` from Nanjing, CN
126.153.147.7	AS17676 SoftBank Corp.	`4.34ms` from Osaka, JP
180.197.17.39	AS18126 Chubu Telecommunications Company, Inc.	`6.79ms` from Osaka, JP
39.112.165.167	AS9318 SK Broadband Co Ltd	`5.58ms` from Seoul, KR
5.74.70.199	AS58224 Iran Telecommunication Company PJS	`17.10ms` from Yerevan, AM
145.53.94.71	AS1136 KPN B.V.	`1.12ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 189.51.31.34

traceroute to 189.51.31.34 (189.51.31.34): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.244 126.826 ms

2 *

3 *

4 [AS28198] 189.51.31.34 133.36 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 11th 2025

What are IP address ranges?

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