177.66.52.0/23

AS28198 · SEMPRE TELECOMUNICACOES LTDA

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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 177.66.52.0/23

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

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

IP Address	ASN	Details
177.66.53.164	AS28198 SEMPRE TELECOMUNICACOES LTDA	`10.74ms` from Osasco, BR
177.66.52.69	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.48ms` 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
23.212.141.247	AS7713 PT Telekomunikasi Indonesia	`1.17ms` from Batam, ID
190.226.131.231	AS7303 Telecom Argentina S.A.	`1.34ms` from Buenos Aires, AR
172.82.159.135	AS46261 QuickPacket, LLC	`0.75ms` from Los Angeles, US
212.222.27.247	AS3257 GTT Communications Inc.	`0.38ms` from Madrid, ES
75.72.24.7	AS7922 Comcast Cable Communications, LLC	`4.45ms` from Minneapolis, US
74.73.225.231	AS12271 Charter Communications Inc	`3.09ms` from New York City, US
46.153.66.103	AS35819 Etihad Etisalat, a joint stock company	`2.39ms` from Riyadh, SA
67.65.205.151	AS7018 AT&T Enterprises, LLC	`2.69ms` from San Antonio, US
32.217.248.231	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.66ms` from Secaucus, US
183.160.193.247	AS4134 CHINANET-BACKBONE	`8.04ms` from Wuhan, CN
34.61.11.87	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
93.202.64.199	AS3320 Deutsche Telekom AG	`5.47ms` from Duesseldorf, DE
79.192.128.199	AS3320 Deutsche Telekom AG	`1.74ms` from Frankfurt am Main, DE
14.242.215.167	AS45899 VNPT Corp	`4.68ms` from Ho Chi Minh City, VN
212.232.7.7	AS15552 LLC "Real-net"	`9.03ms` from Moscow, RU
142.251.84.231	AS15169 Google LLC	`0.15ms` from Osaka, JP
153.230.189.231	AS4713 NTT Communications Corporation	`5.40ms` from Osaka, JP
177.196.209.151	AS26599 TELEFÔNICA BRASIL S.A	`1.68ms` from Osasco, BR
90.19.83.71	AS3215 Orange S.A.	`10.63ms` from Paris, FR
163.139.235.71	AS2519 ARTERIA Networks Corporation	`0.76ms` from Tokyo, JP
184.146.77.231	AS577 Bell Canada	`4.19ms` from Toronto, CA
89.66.227.231	AS9141 P4 Sp. z o.o.	`9.81ms` from Warsaw, PL
109.60.28.71	AS31012 A1 Hrvatska d.o.o.	`7.60ms` from Zagreb, HR
87.33.138.135	AS1213 HEAnet CLG	`4.66ms` from Dublin, IE
2.243.219.199	AS6805 Telefonica Germany GmbH & Co.OHG	`3.55ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 177.66.53.164

traceroute to 177.66.53.164 (177.66.53.164): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.244 359.422 ms

2 [AS15169] 192.178.97.120 358.365 ms

3 *

4 [AS28198] 177.66.53.164 361.544 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

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.

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