177.37.16.0/22

AS270606 · R3 TELECOM

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Summary

Country	Brazil
Domain	r3fibra.com.br
ASN	AS270606
Registry	LACNIC
ID	MJS62

WHOIS Details

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

inetnum:     177.37.16.0/22
aut-num:     AS270606
abuse-c:     MJSSI75
owner:       R3 TELECOM
ownerid:     24.867.238/0001-87
responsible: MARIA JOSE SABINO DA SILVA
country:     BR
owner-c:     MJSSI75
tech-c:      DFSOL28
created:     20200408
changed:     20230818

nic-hdl-br:  MJSSI75
person:      MARIA JOSE SABINO DA SILVA
e-mail:      mariasabino@r3fibra.com.br
country:     BR
created:     20200313
changed:     20251119

nic-hdl-br:  DFSOL28
person:      DF Solutions
e-mail:      noc@dfsolutions.com.br
country:     BR
created:     20211116
changed:     20251016

Nearby Ranges

BGP prefixes that overlap with 177.37.0.0/16

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
177.37.0.0/20	AS262462	Aranet Play	4,096
177.37.64.0/20	AS262417	UltraTelecom Provedora de Internet	4,096
177.37.112.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
177.37.80.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.40.0/22	AS269968	COOPERATIVA AGUA Y SERVICIOS PUBLICOS UNQUILLO MENDIOLAZA LIMITADA	1,024
177.37.44.0/22	AS270505	Ancora Telecom	1,024
177.37.32.0/22	AS270526	ENTRETENIMENTO ARENA SERVIÇOS DE EVENTOS EIRELI-ME	1,024
177.37.28.0/22	AS270594	ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD	1,024
177.37.24.0/22	AS270675	QUALITI INTERNET	1,024
177.37.36.0/22	AS271985	MEDINA VARGAS JOSE ALEJANDRO (LIRYC)	1,024
177.37.59.0/24	AS52893	Server Fast Telecom	256
177.37.99.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.98.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.107.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.106.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.100.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.50.0/24	AS52893	Bruno Gomes	256

Hosted domains

There are 2 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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.37.16.13	AS270606 R3 TELECOM	`15.58ms` from Joao Pessoa, BR
177.37.19.241	AS270606 R3 TELECOM	`15.93ms` from Campina Grande, BR
177.37.17.0	AS270606 R3 TELECOM	`16.23ms` from Joao Pessoa, 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
98.188.32.54	AS22773 Cox Communications Inc.	`11.04ms` from Dallas, US
2.121.7.102	AS5607 Sky UK Limited	`2.35ms` from Erith, GB
187.95.237.198	AS262773 PROXXIMA TELECOMUNICACOES SA	`11.01ms` from Fortaleza, BR
109.145.27.6	AS2856 British Telecommunications PLC	`3.31ms` from London, GB
34.142.57.134	AS396982 Google LLC	`0.12ms` from London, GB
47.63.71.86	AS12430 VODAFONE ESPANA S.A.U.	`8.09ms` from Marseille, FR
79.24.208.6	AS3269 Telecom Italia S.p.A.	`5.00ms` from Milan, IT
95.165.145.102	AS25513 PJSC Moscow city telephone network	`2.00ms` from Moscow, RU
65.1.45.86	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
113.155.244.230	AS18126 Chubu Telecommunications Company, Inc.	`6.94ms` from Osaka, JP
98.128.196.230	AS8473 Bahnhof AB	`0.90ms` from Stockholm, SE
172.190.51.134	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
47.37.242.246	AS20115 Charter Communications LLC	`7.29ms` from Atlanta, US
99.170.41.182	AS7018 AT&T Enterprises, LLC	`3.85ms` from Atlanta, US
193.224.247.198	AS1955 KIFU (Governmental Info Tech Development Agency)	`0.38ms` from Budapest, HU
174.108.88.182	AS11426 Charter Communications Inc	`4.32ms` from Charlotte, US
138.84.20.230	AS27419 Big River Telephone Company, LLC	`12.50ms` from Chicago, US
73.120.215.54	AS7922 Comcast Cable Communications, LLC	`4.26ms` from Chicago, US
212.56.220.54	AS25454 ORANGE MOLDOVA S.A.	`0.50ms` from Chisinau, MD
178.132.160.22	AS8926 Moldtelecom SA	`2.63ms` from Chisinau, MD
96.16.19.6	AS16625 Akamai Technologies, Inc.	`0.46ms` from Dallas, US
66.52.86.38	AS20115 Charter Communications LLC	`14.40ms` from Dallas, US
169.59.195.134	AS36351 IBM Cloud	`0.95ms` from Dallas, US
116.28.211.102	AS4134 CHINANET-BACKBONE	`10.36ms` from Guangzhou, CN
14.232.198.118	AS45899 VNPT Corp	`1.36ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m12 177.37.18.1

traceroute to 177.37.18.1 (177.37.18.1): 12 hops max, 52 byte packets

3 [] 206.41.108.179 0.405 ms

4 *

5 *

6 *

7 *

8 *

9 [AS270606] 177.37.16.26 168.203 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 7th 2026

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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