177.15.16.0/20

AS53237 · TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS

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Summary

Country	Brazil
Domain	telebras.com.br
ASN	AS53237
Registry	LACNIC
ID	ALC149

WHOIS Details

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

inetnum:     177.14.0.0/15
aut-num:     AS53237
abuse-c:     GOCPE7
owner:       TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
ownerid:     00.336.701/0001-04
responsible: Andr� Leandro Magalh�es
country:     BR
owner-c:     ALLCO87
tech-c:      GOCPE7
inetrev:     177.15.8.0/24
nserver:     ns1.telebras.net.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     ns2.telebras.net.br
nsstat:      20250908 AA
nslastaa:    20250908
created:     20101210
changed:     20221024

nic-hdl-br:  ALLCO87
person:      Alvaro Lobo Costa
e-mail:      alvaro.costa@telebras.com.br
country:     BR
created:     20130429
changed:     20231019

nic-hdl-br:  GOCPE7
person:      GORS CPE
e-mail:      dt_gors_cpe@telebras.com.br
country:     BR
created:     20221024
changed:     20221024

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.15.16.5	canoas.rs.gov.br	1

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

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Pingable IPs

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

IP Address	ASN	Details
177.15.16.65	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`16.37ms` from Sao Paulo, 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
20.123.231.4	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
140.245.69.164	AS31898 Oracle Corporation	`0.19ms` from Chuncheon, KR
50.211.255.212	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Denver, US
79.206.15.68	AS3320 Deutsche Telekom AG	`4.22ms` from Frankfurt am Main, DE
77.1.207.228	AS6805 Telefonica Germany GmbH & Co.OHG	`2.18ms` from Hamburg, DE
75.148.210.100	AS7922 Comcast Cable Communications, LLC	`10.62ms` from Houston, US
147.147.194.180	AS6871 Plusnet	`6.83ms` from London, GB
201.102.114.116	AS8151 UNINET	`1.11ms` from Mexico City, MX
70.52.5.116	AS577 Bell Canada	`3.89ms` from Montreal, CA
153.249.202.164	AS4713 NTT Communications Corporation	`14.74ms` from Osaka, JP
54.146.181.132	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
66.65.71.116	AS12271 Charter Communications Inc	`3.98ms` from Secaucus, US
114.30.178.116	AS38121 LG HelloVision Corp.	`6.34ms` from Seoul, KR
203.180.51.4	AS2497 Internet Initiative Japan Inc.	`3.34ms` from Tokyo, JP
181.82.251.84	AS7303 Telecom Argentina S.A.	`11.47ms` from Buenos Aires, AR
13.78.229.148	AS8075 Microsoft Corporation	`3.13ms` from Denver, US
42.121.122.228	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.31ms` from Hangzhou, CN
156.241.173.228	AS400619 AROSSCLOUD INC.	`0.69ms` from Hong Kong, HK
109.153.198.148	AS2856 British Telecommunications PLC	`5.95ms` from London, GB
76.80.51.36	AS20001 Charter Communications Inc	`2.68ms` from Los Angeles, US
35.155.209.244	AS16509 Amazon.com, Inc.	`4.59ms` from Portland, US
211.214.144.244	AS9318 SK Broadband Co Ltd	`2.14ms` from Seoul, KR
5.206.69.228	AS8369 Intersvyaz-2 JSC	`3.67ms` from Yekaterinburg, RU
150.140.144.84	AS5408 National Infrastructures for Research and Technology S.A.	`4.93ms` from Athens, GR
197.95.105.36	AS20011 Dimension Data	`2.27ms` from Cape Town, ZA

Traceroute

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

traceroute -a -n -q1 -f4 -m8 177.15.17.28

traceroute to 177.15.17.28 (177.15.17.28): 8 hops max, 52 byte packets

4 [AS30475] 68.71.128.64 0.251 ms

5 [AS30475] 68.71.128.70 0.78 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Greenwood Village, US

On September 4th 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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