177.66.56.0/22

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	177.66.56.0/21
Registry	LACNIC
ID	FRB68

WHOIS Details

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

inetnum:     177.66.56.0/21
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:     177.66.56.0/24
nserver:     ns1.sempre.tec.br
nsstat:      20250911 AA
nslastaa:    20250911
nserver:     ns2.sempre.tec.br
nsstat:      20250911 AA
nslastaa:    20250911
created:     20120723
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 177.66.56.0/22

Range	ASN	Company	Num of IPs
177.66.56.0/21	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

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

IP Address	ASN	Details
177.66.59.71	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.44ms` from Osasco, BR
177.66.57.11	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.24ms` from Osasco, BR
177.66.58.223	AS28198 SEMPRE TELECOMUNICACOES LTDA	`7.74ms` from Osasco, BR
177.66.56.76	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.34ms` 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
59.94.42.86	AS9829 National Internet Backbone	`1.46ms` from Chennai, IN
72.104.240.230	AS6167 Verizon Business	`12.82ms` from Chicago, US
50.240.146.150	AS7922 Comcast Cable Communications, LLC	`5.77ms` from Chicago, US
103.118.119.6	AS138730 Sns Internet Services Private Limited	`1.83ms` from Delhi, IN
202.186.193.230	AS9930 TTNET-MY	`0.78ms` from Kuala Lumpur, MY
176.253.141.246	AS5607 Sky UK Limited	`0.82ms` from London, GB
107.207.230.22	AS7018 AT&T Enterprises, LLC	`5.57ms` from Los Angeles, US
46.21.190.134	AS47217 Planetel SPA	`1.33ms` from Milan, IT
78.196.74.118	AS12322 Free SAS	`1.35ms` from Paris, FR
173.80.217.166	AS19108 Optimum	`18.76ms` from Philadelphia, US
107.209.30.150	AS7018 AT&T Enterprises, LLC	`12.43ms` from Redding, US
192.126.132.166	AS397731 EliteWork LLC	`1.08ms` from Seattle, US
223.26.171.86	AS38690 HyosungITX	`1.30ms` from Seoul, KR
108.143.23.102	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
60.29.169.198	AS4837 CHINA UNICOM China169 Backbone	`5.32ms` from Beijing, CN
84.236.55.246	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`3.98ms` from Budapest, HU
193.168.55.150	AS44668 Znet	`0.51ms` from Kyiv, UA
195.194.61.246	AS786 Jisc Services Limited	`1.53ms` from London, GB
31.133.27.70	AS212238 Datacamp Limited	`0.42ms` from New York City, US
208.98.169.246	AS15305 Syringa Networks, LLC	`16.11ms` from Salt Lake City, US
195.68.169.134	AS3216 PJSC "Vimpelcom"	`0.39ms` from Samara, RU
121.20.168.102	AS4837 CHINA UNICOM China169 Backbone	`11.88ms` from Tianjin, CN
42.233.93.198	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Zhengzhou, CN
198.167.131.150	AS55088 RWA Wealth Partners, LLC	`2.04ms` from Boston, US
35.205.37.54	AS396982 Google LLC	`0.17ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f3 177.66.58.17

traceroute to 177.66.58.17 (177.66.58.17): 64 hops max, 52 byte packets

3 [AS16509] 99.82.13.194 0.569 ms

4 [AS16509] 99.82.13.195 0.938 ms

5 *

6 *

7 [AS28198] 177.66.58.17 7.629 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

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