179.97.16.0/21

AS28181 · MASTER TELECOM LTDA ME

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Summary

Country	Brazil
Domain	zaaztelecom.com.br
ASN	AS28181
Registry	LACNIC
ID	MJS36

WHOIS Details

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

inetnum:     179.97.16.0/21
aut-num:     AS28181
abuse-c:     JUSNE14
owner:       MASTER TELECOM LTDA ME
ownerid:     17.289.913/0001-72
responsible: Marcos Jose dos Santos
owner-c:     MJDSA25
tech-c:      ANLAR187
created:     20130426
changed:     20250814

nic-hdl-br:  MJDSA25
person:      Marcos Jose dos Santos
created:     20080821
changed:     20240425

nic-hdl-br:  ANLAR187
person:      Andr� Luis de Araujo
created:     20180323
changed:     20211028

nic-hdl-br:  JUSNE14
person:      JOSE URIAS DE SOUZA NETO
created:     20121223
changed:     20141208

Overlapping Ranges

BGP prefixes that are contained by 179.97.16.0/21

Range	ASN	Company	Num of IPs
179.97.21.0/24	AS28181	SOLUNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA	256

Nearby Ranges

BGP prefixes that overlap with 179.97.0.0/16

Range	ASN	Company	Num of IPs
179.97.128.0/18	AS19182	TELEFÔNICA BRASIL S.A	16,384
179.97.192.0/19	AS28359	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	8,192
179.97.224.0/19	AS28300	Speed Serviços de Internet Ltda	8,192
179.97.48.0/20	AS52962	Vipnet Baixada Telecom. e Informática Ltda	4,096
179.97.32.0/20	AS262740	VELOO NET LTDA	4,096
179.97.96.0/20	AS28601	UNIVERSIDADE DO ESTADO DE SANTA CATARINA	4,096
179.97.24.0/21	AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	2,048
179.97.80.0/21	AS28361	RR conect	2,048
179.97.0.0/21	AS262470	Pontenet Teleinformática Ltda.	2,048
179.97.112.0/21	AS28636	CDI TELECOM	2,048
179.97.120.0/21	AS28636	CDI TELECOM	2,048
179.97.88.0/21	AS263413	ADRENALINA NET LTDA	2,048
179.97.72.0/21	AS268976	Weclix Telecom S/A	2,048
179.97.8.0/21	AS263408	gilberto spiller me	2,048
179.97.64.0/21	AS262797	INTERVALE INFORMATICA LTDA. - EPP.	2,048
179.97.28.0/22	AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	1,024
179.97.27.0/24	AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	256
179.97.25.0/24	AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	256
179.97.21.0/24	AS28181	SOLUNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
179.97.20.20	xfindwebmail.com.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

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

IP Address	ASN	Details
179.97.20.28	AS28181 MASTER TELECOM LTDA ME	`9.28ms` from Osasco, BR
179.97.18.253	AS28181 MASTER TELECOM LTDA ME	`9.52ms` from Sao Paulo, BR
179.97.21.1	AS28181 MASTER TELECOM LTDA ME	`9.03ms` from Sao Paulo, BR
179.97.16.10	AS28181 MASTER TELECOM LTDA ME	`9.07ms` from Osasco, BR
179.97.22.1	AS28181 MASTER TELECOM LTDA ME	`9.11ms` from Osasco, BR
179.97.19.0	AS28181 MASTER TELECOM LTDA ME	`9.65ms` from Sao Paulo, BR
179.97.17.0	AS28181 MASTER TELECOM LTDA ME	`9.56ms` 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
130.149.233.181	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.97ms` from Berlin, DE
23.208.216.21	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chennai, IN
75.240.167.181	AS6167 Verizon Business	`18.76ms` from Chicago, US
96.110.121.101	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Detroit, US
12.153.231.37	AS7018 AT&T Enterprises, LLC	`10.14ms` from Los Angeles, US
178.186.189.245	AS12389 PJSC Rostelecom	`5.41ms` from Novosibirsk, RU
133.238.177.165	AS2497 Internet Initiative Japan Inc.	`4.68ms` from Osaka, JP
58.57.229.69	AS4134 CHINANET-BACKBONE	`8.39ms` from Qingdao, CN
4.230.80.149	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
34.194.13.117	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
192.185.51.85	AS19871 Network Solutions, LLC	`0.86ms` from Atlanta, US
61.148.51.213	AS4808 China Unicom Beijing Province Network	`2.47ms` from Beijing, CN
95.180.42.21	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`4.77ms` from Belgrade, RS
177.157.64.5	AS18881 TELEFÔNICA BRASIL S.A	`3.28ms` from Brasilia, BR
166.250.159.213	AS6167 Verizon Business	`14.98ms` from Chicago, US
110.84.132.197	AS4134 CHINANET-BACKBONE	`2.09ms` from Fuzhou, CN
123.27.61.117	AS45899 VNPT Corp	`4.03ms` from Hanoi, VN
146.120.58.69	AS44321 Khozinskyi Vadym	`0.60ms` from Kyiv, UA
212.113.68.5	AS9166 Cegeka NV	`11.74ms` from London, GB
24.111.254.69	AS11232 Midcontinent Communications	`2.87ms` from Minneapolis, US
2.117.158.181	AS3269 Telecom Italia S.p.A.	`1.53ms` from Rome, IT
67.137.42.117	AS7385 Allstream Business US, LLC	`4.94ms` from Seattle, US
47.21.67.213	AS6128 Cablevision Systems Corp.	`6.69ms` from Secaucus, US
4.147.78.149	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
111.110.245.117	AS2516 KDDI CORPORATION	`3.00ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 179.97.16.157

traceroute to 179.97.16.157 (179.97.16.157): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 162.589 ms

2 *

3 [AS265949] 164.163.96.106 188.185 ms

4 *

5 [AS28181] 179.97.16.157 186.542 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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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