177.91.120.0/23

AS262317 · ROS Telecom

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Summary

Country	Brazil
Domain	rostelecom.com.br
ASN	AS262317
Parent Range	177.91.120.0/21
Registry	LACNIC
ID	ROS30

WHOIS Details

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

inetnum:     177.91.120.0/21
aut-num:     AS262317
abuse-c:     ROOSA40
owner:       ROS Telecom
ownerid:     09.050.825/0001-95
responsible: Rodrigo Orlandeli Sanches
country:     BR
owner-c:     ROOSA40
tech-c:      ROOSA40
inetrev:     177.91.120.0/21
nserver:     ns1.rosinternet.com.br
nsstat:      20260424 AA
nslastaa:    20260424
nserver:     ns2.rosinternet.com.br
nsstat:      20260424 AA
nslastaa:    20260424
created:     20131204
changed:     20191126

nic-hdl-br:  ROOSA40
person:      Rodrigo Orlandeli Sanches
e-mail:      rostelecom@rostelecom.com.br
country:     BR
created:     20110625
changed:     20230301

Overlapping Ranges

BGP prefixes that contain 177.91.120.0/23

Range	ASN	Company	Num of IPs
177.91.120.0/21	AS262317	ROS Telecom	2,048

Nearby Ranges

BGP prefixes that overlap with 177.91.0.0/16

Range	ASN	Company	Num of IPs
177.91.192.0/19	AS52945	E&L Producoes de Software Ltda	8,192
177.91.176.0/20	AS28306	Voluy Telecom Eireli	4,096
177.91.144.0/20	AS263442	GIALES FISCHER GRUTZMANN & CIA LTDA	4,096
177.91.96.0/20	AS263436	POLLYNET TELECOM EIRELI	4,096
177.91.80.0/21	AS263433	Click Fibra	2,048
177.91.120.0/21	AS262317	ROS Telecom	2,048
177.91.88.0/21	AS263437	CARATINGA INFORMATICA LTDA - ME	2,048
177.91.248.0/21	AS263224	EMPRESA DE TELECOMUNICACIONES MULTIMEDIA ALFA	2,048
177.91.240.0/21	AS263449	BRASTORAGE COMERCIO E SERVICOS EM INFORMATICA LTDA	2,048
177.91.76.0/22	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	1,024
177.91.72.0/22	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	1,024
177.91.68.0/22	AS61899	CERVEJARIA PETROPOLIS SA	1,024
177.91.172.0/22	AS262355	VSX Networks	1,024
177.91.136.0/22	AS262908	D. A. Comercio e Servicos de Informatica Ltda	1,024
177.91.60.0/22	AS263293	CODERP-CIA DESENVOLVIMENTO ECONOMICO DE RIBEIRAO	1,024
177.91.140.0/22	AS263295	Seta Micros Ltda	1,024
177.91.32.0/22	AS263424	Fonelight Telecomunicações S/A	1,024
177.91.44.0/22	AS263427	Carlos Henrique Santos de Oliveira ME	1,024
177.91.48.0/22	AS263429	Bom Jesus/IELUSC	1,024
177.91.64.0/22	AS263431	SULNET RC INTERNET PROVIDER INFORMATICA LTDA	1,024
177.91.232.0/22	AS263450	NORTE BRASIL NETWORK TELECOMUNICACOES LTDA	1,024
177.91.56.0/22	AS270798	Microchip.Net Fibra Optica	1,024
177.91.228.0/22	AS270899	Worksul Telecom	1,024
177.91.224.0/22	AS271035	CCS Camboriú Cable System de Telecomunicações Ltda	1,024
177.91.0.0/22	AS273371	TOP GIGA TELECOM	1,024
177.91.236.0/22	AS52564	Biazi Telecom	1,024
177.91.40.0/22	AS52573	Une Telecom Ltda	1,024
177.91.4.0/22	AS61896	Systemsat Soluções e Consultoria em comunicação	1,024
177.91.112.0/22	AS263439	Saber Informática LTDA	1,024
177.91.128.0/22	AS263441	MA SOLUCOES EM TECNOLOGIA LTDA - ME	1,024
177.91.132.0/22	AS263443	L R DA FONSECA ME	1,024
177.91.160.0/22	AS263444	Open X Tecnologia Ltda	1,024
177.91.164.0/22	AS263445	SEM LIMITE COMUNICAÇÕES LTDA - ME	1,024
177.91.168.0/22	AS263446	AZULNET INFORMATICA LTDA	1,024
177.91.37.0/24	AS263428	COOP. TRABALHO PROF. AGRONOMIA LTDA	256
177.91.38.0/24	AS263438	CASTROLANDA - COOPERATIVA AGROINDUSTRIAL LTDA	256
177.91.36.0/24	AS263425	ANJO QUIMICA DO BRASIL LTDA	256
177.91.46.0/24	AS263427	TOPNET JAGUAR	256
177.91.45.0/24	AS263427	CONECTAMAX COMERCIO E SERVICOS	256
177.91.143.0/24	AS263295	ZIPNET INFORMATICA	256
177.91.39.0/24	AS263488	APEC - ASSOCIACAO PARANAENSE DE ENSINO E CULTURA	256
177.91.140.0/24	AS263295	ZIPNET INFORMATICA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
177.91.120.88	AS262317 ROS Telecom	`9.35ms` from Osasco, BR
177.91.121.34	AS262317 ROS Telecom	`9.46ms` 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
190.249.243.39	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.99ms` from Bogota, CO
72.249.170.215	AS55045 TekTonic	`0.68ms` from Dallas, US
1.53.238.199	AS18403 FPT Telecom Company	`9.70ms` from Hanoi, VN
117.57.163.199	AS4134 CHINANET BACKBONE	`10.78ms` from Huainan, CN
99.163.19.135	AS7018 AT&T Enterprises, LLC	`4.72ms` from Kansas City, US
186.53.102.55	AS6057 Administracion Nacional de Telecomunicaciones	`1.79ms` from Montevideo, UY
84.131.196.215	AS3320 Deutsche Telekom AG	`3.81ms` from Munich, DE
118.105.230.103	AS18126 Chubu Telecommunications Company, Inc.	`3.89ms` from Osaka, JP
149.174.12.231	AS272096 PACKETHUB S.A.	`0.31ms` from Seattle, US
164.132.224.231	AS16276 OVH SAS	`0.10ms` from Strasbourg, FR
1.163.47.135	AS3462 Data Communication Business Group	`1.88ms` from Taipei, TW
113.234.237.247	AS4837 CHINA UNICOM China169 Backbone	`9.13ms` from Tieling, CN
150.249.159.183	AS2527 Sony Network Communications Inc.	`1.36ms` from Tokyo, JP
92.96.181.87	AS5384 Emirates Internet	`3.67ms` from Al Fujairah City, AE
178.142.4.167	AS9145 EWE TEL GmbH	`7.15ms` from Amsterdam, NL
23.226.213.119	AS396319 Oxylabs	`0.40ms` from Ashburn, US
121.69.104.7	AS4808 China Unicom Beijing Province Network	`4.41ms` from Beijing, CN
51.178.110.167	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
86.141.158.151	AS2856 British Telecommunications PLC	`12.41ms` from London, GB
59.95.117.135	AS9829 National Internet Backbone	`14.56ms` from Mumbai, IN
172.94.118.7	AS132372 GB Network Solutions Sdn. Bhd.	`0.41ms` from New York City, US
69.142.225.135	AS7922 Comcast Cable Communications, LLC	`7.75ms` from New York City, US
77.38.178.183	AS20910 SIA BITE Latvija	`0.45ms` from Riga, LV
188.95.231.87	AS42695 Cleura AB	`9.06ms` from Stockholm, SE
95.104.1.231	AS16010 Magticom Ltd.	`0.66ms` from Tbilisi, GE

Traceroute

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

traceroute -a -n -q1 177.91.120.154

traceroute to 177.91.120.154 (177.91.120.154): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 136.691 ms

2 *

3 *

4 *

5 *

6 [AS262317] 177.91.120.154 148.27 ms

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On April 13th 2026

What are IP address ranges?

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