177.15.128.0/20

AS53237 · TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS

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Summary

Country	Brazil
Domain	antt.gov.br
ASN	AS53237
Registry	LACNIC
ID	VHL11

WHOIS Details

inetnum:     177.15.133.0/24
aut-num:     AS53237
abuse-c:     RORBE38
owner:       Agência Nacional de Transportes Terrestres
ownerid:     04.898.488/0001-77
responsible: Víctor Hugo Gouveia de Lucena Lima
owner-c:     VHGLL1
tech-c:      MCA192
inetrev:     177.15.133.0/24
nserver:     nst.antt.gov.br
nsstat:      20210520 AA
nslastaa:    20210520
nserver:     nssn.antt.gov.br [lame - not published]
nsstat:      20210520 UH
nslastaa:    20190217
created:     20170216
changed:     20171109
inetnum-up:  177.14.0.0/15

nic-hdl-br:  VHGLL1
person:      Victor Hugo Gouveia de Lucena Lima
created:     20171101
changed:     20201008

nic-hdl-br:  MCA192
person:      Marcio Carlos Braga Antão
created:     20020117
changed:     20171108

nic-hdl-br:  RORBE38
person:      Rodrigo Rozário Bezerra
created:     20150519
changed:     20160927

Nearby Ranges

BGP prefixes that overlap with 177.15.0.0/16

No nearby ranges found.

Hosted domains

There are 23 domain names hosted across 12 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
177.15.137.6	idhm.org.br	4
177.15.137.168	in.gov.br	3
177.15.131.245	exportadoresbrasilenos.gov.br	2
177.15.137.163	normas.gov.br	1
177.15.131.66	suggesteddomain.cloud	1
177.15.128.40	siop.gov.br	1
177.15.137.13	ipeadata.gov.br	1
177.15.130.126	mapacultural.es.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

Read more

Pingable IPs

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

IP Address	ASN	Details
177.15.136.24	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.23ms` from Sao Paulo, BR
177.15.128.51	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.38ms` from Sao Paulo, BR
177.15.134.206	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.35ms` from Sao Paulo, BR
177.15.137.3	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.35ms` from Sao Paulo, BR
177.15.132.145	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.52ms` from Sao Paulo, BR
177.15.130.101	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.73ms` from Sao Paulo, BR
177.15.131.66	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`15.68ms` from Osasco, BR
177.15.129.233	AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	`14.49ms` 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
44.192.205.164	AS14618 Amazon.com, Inc.	`0.65ms` from Ashburn, US
75.177.46.212	AS11426 Charter Communications Inc	`7.96ms` from Atlanta, US
73.74.182.36	AS7922 Comcast Cable Communications, LLC	`11.20ms` from Chicago, US
76.127.6.36	AS7922 Comcast Cable Communications, LLC	`9.46ms` from Denver, US
74.249.236.196	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
93.200.96.196	AS3320 Deutsche Telekom AG	`4.58ms` from Duesseldorf, DE
94.196.37.228	AS206067 Hutchison 3G UK Limited	`9.16ms` from London, GB
146.198.91.100	AS6871 Plusnet	`2.91ms` from London, GB
99.45.76.100	AS7018 AT&T Enterprises, LLC	`17.40ms` from Miami, US
91.174.246.164	AS12322 Free SAS	`5.86ms` from Paris, FR
86.242.206.36	AS3215 Orange S.A.	`4.49ms` from Paris, FR
83.114.89.244	AS3215 Orange S.A.	`3.22ms` from Paris, FR
112.229.105.244	AS4837 CHINA UNICOM China169 Backbone	`5.95ms` from Qingdao, CN
121.186.235.68	AS4766 Korea Telecom	`4.73ms` from Seoul, KR
47.84.73.196	AS45102 Alibaba (US) Technology Co., Ltd.	`0.79ms` from Singapore, SG
188.166.107.84	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
76.97.225.52	AS7922 Comcast Cable Communications, LLC	`3.92ms` from Atlanta, US
116.204.182.68	AS58955 Bangmod Enterprise Co., Ltd.	`0.89ms` from Bangkok, TH
34.219.255.52	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
211.140.216.148	AS56044 China Mobile communications corporation	`12.29ms` from Dalian, CN
20.236.204.20	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
90.119.175.36	AS3215 Orange S.A.	`1.37ms` from Lyon, FR
37.103.101.4	AS1267 WIND TRE S.P.A.	`5.22ms` from Milan, IT
108.41.104.132	AS701 Verizon Business	`2.50ms` from New York City, US
133.208.241.148	AS2518 BIGLOBE Inc.	`6.32ms` from Osaka, JP

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 177.15.138.13

traceroute to 177.15.138.13 (177.15.138.13): 8 hops max, 52 byte packets

4 [AS6424] 193.163.151.208 7.275 ms

5 [AS6424] 193.109.190.9 122.723 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 28th 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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