177.66.50.0/23

AS28198 · SEMPRE TELECOMUNICACOES LTDA

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	sempre.tec.br
ASN	AS28198
Parent Range	177.66.48.0/21
Registry	LACNIC
ID	FRB68

WHOIS Details

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

inetnum:     177.66.48.0/21
aut-num:     AS28198
abuse-c:     SOSIN30
owner:       SEMPRE TELECOMUNICACOES LTDA
ownerid:     24.605.227/0001-29
responsible: F�bio Rog�rio Baia
owner-c:     FARBA207
tech-c:      SENOC7
inetrev:     177.66.53.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250907 AA
nslastaa:    20250907
nserver:     ns2.sempre.tec.br
nsstat:      20250907 AA
nslastaa:    20250907
created:     20110606
changed:     20210706

nic-hdl-br:  FARBA207
person:      FABIO ROGERIO BAIA
created:     20250226
changed:     20250226

nic-hdl-br:  SENOC7
person:      Sempre NOC
created:     20210520
changed:     20250621

nic-hdl-br:  SOSIN30
person:      SOC SEMPRE INTERNET
created:     20221123
changed:     20221123

Overlapping Ranges

BGP prefixes that contain 177.66.50.0/23

Range	ASN	Company	Num of IPs
177.66.48.0/21	AS28198	SEMPRE TELECOMUNICACOES LTDA	2,048

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

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

IP Address	ASN	Details
177.66.51.1	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.06ms` 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
81.206.2.7	AS1136 KPN B.V.	`1.49ms` from Amsterdam, NL
71.7.95.23	AS7029 Windstream Communications LLC	`5.97ms` from Atlanta, US
121.99.172.199	AS9790 Two Degrees Networks Limited	`1.55ms` from Auckland, NZ
18.188.18.167	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
45.253.156.167	AS45062 Netease-Network	`3.30ms` from Hangzhou, CN
193.105.201.7	AS50730 Privately owned entrepreneur Abbyasov Konstantin Yurevich	`2.87ms` from Kyiv, UA
185.20.194.87	AS57970 OLE COMUNICACION S.L.	`8.99ms` from Madrid, ES
179.232.36.199	AS28573 Claro NXT Telecomunicacoes Ltda	`8.18ms` from Osasco, BR
201.92.178.135	AS27699 TELEFÔNICA BRASIL S.A	`1.42ms` from Sao Paulo, BR
186.220.216.39	AS28573 Claro NXT Telecomunicacoes Ltda	`5.05ms` from Sao Paulo, BR
194.138.240.119	AS9890 ATOS Information Technology (Singapore) Pte Ltd	`1.38ms` from Singapore, SG
38.129.144.215	AS10971 Cass Cable TV, Inc.	`5.01ms` from St. Louis, US
122.14.224.231	AS23724 IDC, China Telecommunications Corporation	`3.26ms` from Tianjin, CN
202.114.65.55	AS4538 China Education and Research Network Center	`13.13ms` from Zhengzhou, CN
159.196.50.231	AS4764 Aussie Broadband	`0.64ms` from Adelaide, AU
156.192.143.215	AS8452 TE-AS	`7.24ms` from Cairo, EG
45.113.98.55	AS136787 PacketHub S.A.	`0.13ms` from Chicago, US
129.114.52.151	AS32093 University of Texas at Austin	`5.96ms` from Dallas, US
216.86.237.7	AS10676 IBM	`2.44ms` from Denver, US
79.212.6.199	AS3320 Deutsche Telekom AG	`2.49ms` from Frankfurt am Main, DE
78.130.50.103	AS2860 NOS COMUNICACOES, S.A.	`11.66ms` from Lisbon, PT
158.179.212.87	AS31898 Oracle Corporation	`0.12ms` from Madrid, ES
180.19.200.167	AS4713 NTT Communications Corporation	`4.87ms` from Osaka, JP
91.175.78.7	AS12322 Free SAS	`2.24ms` from Paris, FR
43.159.136.103	AS132203 Tencent Building, Kejizhongyi Avenue	`0.23ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 177.66.50.175

traceroute to 177.66.50.175 (177.66.50.175): 6 hops max, 52 byte packets

2 [AS20278] 167.88.4.233 6.758 ms

3 [AS20278] 167.88.4.218 0.386 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales