177.15.128.0/19

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:     177.14.160.0/24
nserver:     ns1.telebras.net.br
nsstat:      20250906 AA
nslastaa:    20250906
nserver:     ns2.telebras.net.br
nsstat:      20250906 AA
nslastaa:    20250906
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 22 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.15.137.5	ipea.gov.br	4
177.15.131.234	startuppoint.gov.br	4
177.15.137.6	idhbrasil.org.br	4
177.15.131.245	comexresponde.com.br	2
177.15.131.66	suggesteddomain.cloud	1
177.15.137.168	dou.gov.br	1
177.15.137.163	normas.gov.br	1
177.15.128.40	siop.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

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

IP Address	ASN	Details
177.15.137.5	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.68ms` from Brasilia, BR
177.15.136.137	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`17.18ms` from Sao Paulo, BR
177.15.128.51	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.48ms` from Sao Paulo, BR
177.15.129.218	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.03ms` from Osasco, BR
177.15.134.202	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.46ms` from Sao Paulo, BR
177.15.131.66	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.67ms` from Sao Paulo, BR
177.15.130.101	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.77ms` from Sao Paulo, BR
177.15.132.9	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.93ms` 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
188.203.10.83	AS1136 KPN B.V.	`2.64ms` from Amsterdam, NL
20.160.206.243	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
181.88.194.131	AS7303 Telecom Argentina S.A.	`4.56ms` from Buenos Aires, AR
113.207.84.195	AS4837 CHINA UNICOM China169 Backbone	`0.36ms` from Chongqing, CN
124.234.245.131	AS4134 CHINANET-BACKBONE	`10.63ms` from Dalian, CN
24.119.121.115	AS11492 CABLE ONE, INC.	`12.60ms` from Dallas, US
158.41.179.131	AS1448 United Cooperative Services	`3.38ms` from Dallas, US
94.98.47.195	AS25019 Saudi Telecom Company JSC	`5.80ms` from Jeddah, SA
69.75.117.3	AS20001 Charter Communications Inc	`2.88ms` from Los Angeles, US
92.59.205.83	AS12479 Orange Espagne SA	`17.94ms` from Madrid, ES
82.62.227.3	AS3269 Telecom Italia S.p.A.	`1.95ms` from Milan, IT
123.135.188.3	AS4837 CHINA UNICOM China169 Backbone	`5.87ms` from Qingdao, CN
16.171.199.3	AS16509 Amazon.com, Inc.	`1.07ms` from Stockholm, SE
108.201.121.19	AS7018 AT&T Enterprises, LLC	`16.86ms` from Atlanta, US
200.123.113.3	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.73ms` from Buenos Aires, AR
202.117.147.83	AS4538 China Education and Research Network Center	`13.64ms` from Chengdu, CN
182.73.217.67	AS9498 BHARTI Airtel Ltd.	`1.29ms` from Delhi, IN
176.198.66.19	AS3209 Vodafone GmbH	`8.22ms` from Duesseldorf, DE
43.157.14.35	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Frankfurt am Main, DE
14.179.199.147	AS45899 VNPT Corp	`2.47ms` from Ho Chi Minh City, VN
206.225.3.195	AS400427 IQ Fiber	`0.65ms` from Jacksonville, US
212.195.92.195	AS5410 Bouygues Telecom SA	`6.63ms` from Marseille, FR
31.216.248.99	AS29177 HERABIT S.p.A.	`8.83ms` from Milan, IT
51.44.5.179	AS16509 Amazon.com, Inc.	`0.41ms` from Paris, FR
83.206.131.179	AS3215 Orange S.A.	`7.93ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 177.15.137.133

traceroute to 177.15.137.133 (177.15.137.133): 64 hops max, 52 byte packets

5 [] 187.16.218.52 1.665 ms

6 *

7 *

8 [AS53237] 177.15.137.133 17.82 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 5th 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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