177.44.120.0/21

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	com.com.br
ASN	AS28202
Registry	LACNIC
ID	ADM32

WHOIS Details

inetnum:     177.44.0.0/17
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       Rede Brasileira de Comunicacao S/A
ownerid:     01.766.744/0001-84
responsible: Equipe de Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     177.44.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
nserver:     ns2.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
created:     20110322
changed:     20110322

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

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

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

IP Address	ASN	Details
177.44.126.138	AS28202 MASTER S/A	`21.94ms` from Osasco, BR
177.44.127.251	AS28202 MASTER S/A	`22.06ms` from Osasco, BR
177.44.120.1	AS28202 MASTER S/A	`21.41ms` from Osasco, BR
177.44.125.97	AS28202 MASTER S/A	`22.07ms` from Osasco, BR
177.44.121.22	AS28202 MASTER S/A	`21.93ms` from Osasco, BR
177.44.124.241	AS28202 MASTER S/A	`22.15ms` from Osasco, BR
177.44.122.235	AS28202 MASTER S/A	`22.26ms` from Osasco, BR
177.44.123.106	AS28202 MASTER S/A	`22.03ms` 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
13.58.26.5	AS16509 Amazon.com, Inc.	`7.70ms` from Chicago, US
222.168.37.85	AS4134 CHINANET-BACKBONE	`9.45ms` from Dalian, CN
66.199.53.69	AS40405 Brazoria I-net	`9.19ms` from Dallas, US
104.202.206.85	AS7459 Grande Communications Networks, LLC	`11.47ms` from Dallas, US
68.55.103.21	AS7922 Comcast Cable Communications, LLC	`10.18ms` from Flint, US
84.54.220.149	AS12683 PJSC Rostelecom	`6.66ms` from Krasnodar, RU
90.165.190.37	AS12479 Orange Espagne SA	`10.84ms` from Madrid, ES
97.101.87.197	AS33363 Charter Communications, Inc	`6.83ms` from Orlando, US
34.238.229.21	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
76.126.217.53	AS7922 Comcast Cable Communications, LLC	`2.79ms` from San Jose, US
189.239.135.69	AS8151 UNINET	`3.69ms` from Santiago de Queretaro, MX
106.15.248.133	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.54ms` from Shanghai, CN
18.139.242.213	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
20.198.199.165	AS8075 Microsoft Corporation	`0.48ms` from Singapore, SG
115.51.231.245	AS4837 CHINA UNICOM China169 Backbone	`13.43ms` from Taiyuan, CN
70.31.136.5	AS577 Bell Canada	`4.15ms` from Toronto, CA
141.237.47.37	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.17ms` from Athens, GR
177.130.18.37	AS52742 HELP INTERNET	`11.25ms` from Brasilia, BR
23.96.250.133	AS8075 Microsoft Corporation	`0.42ms` from Chicago, US
14.184.241.213	AS45899 VNPT Corp	`2.02ms` from Ho Chi Minh City, VN
72.209.175.181	AS22773 Cox Communications Inc.	`10.00ms` from Kansas City, US
175.146.236.85	AS4837 CHINA UNICOM China169 Backbone	`7.08ms` from Liaoyang, CN
13.204.110.245	AS16509 Amazon.com, Inc.	`0.19ms` from Mumbai, IN
187.73.148.149	AS268976 Weclix Telecom S/A	`5.76ms` from Osasco, BR
182.208.65.117	AS17858 LG POWERCOMM	`1.81ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 177.44.121.11

traceroute to 177.44.121.11 (177.44.121.11): 64 hops max, 52 byte packets

3 [AS2914] 128.241.10.207 169.638 ms

4 *

5 *

6 *

7 [AS28202] 177.44.121.11 179.851 ms

Measurement taken from

IPinfo ProbeNet in Hackensack, US

On August 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.

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