177.91.120.0/23

AS262317 · ROS Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

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
owner-c:     ROOSA40
tech-c:      ROOSA40
inetrev:     177.91.120.0/21
nserver:     ns1.rosinternet.com.br
nsstat:      20260323 AA
nslastaa:    20260323
nserver:     ns2.rosinternet.com.br
nsstat:      20260323 AA
nslastaa:    20260323
created:     20131204
changed:     20191126

nic-hdl-br:  ROOSA40
person:      Rodrigo Orlandeli Sanches
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
177.91.144.0/20	AS263442	GIALES FISCHER GRUTZMANN & CIA LTDA	4,096
177.91.176.0/20	AS28306	Voluy Telecom Eireli	4,096
177.91.96.0/20	AS263436	POLLYNET TELECOM EIRELI	4,096
177.91.120.0/21	AS262317	ROS Telecom	2,048
177.91.80.0/21	AS263433	Click Fibra	2,048
177.91.240.0/21	AS263449	BRASTORAGE COMERCIO E SERVICOS EM INFORMATICA LTDA	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
177.91.76.0/22	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
177.91.140.0/24	AS263295	ZIPNET INFORMATICA	256
177.91.39.0/24	AS263488	APEC - ASSOCIACAO PARANAENSE DE ENSINO E CULTURA	256
177.91.143.0/24	AS263295	ZIPNET INFORMATICA	256

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

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

IP Address	ASN	Details
177.91.120.10	AS262317 ROS Telecom	`9.97ms` from Sao Paulo, BR
177.91.121.40	AS262317 ROS Telecom	`10.06ms` 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
73.87.208.103	AS7922 Comcast Cable Communications, LLC	`8.49ms` from Ashburn, US
191.104.186.135	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.74ms` from Bogota, CO
51.89.199.87	AS16276 OVH SAS	`0.08ms` from Erith, GB
209.205.229.103	AS3320 Deutsche Telekom AG	`0.46ms` from Frankfurt am Main, DE
180.244.242.135	AS7713 PT Telekomunikasi Indonesia	`1.81ms` from Jakarta, ID
213.140.194.39	AS35432 Cablenet Communication Systems plc	`5.85ms` from Limassol, CY
78.147.254.87	AS13285 TalkTalk Communications Limited	`3.50ms` from Manchester, GB
38.244.143.151	AS174 Cogent Communications, LLC	`0.22ms` from Meppel, NL
95.252.121.183	AS3269 Telecom Italia S.p.A.	`4.56ms` from Milan, IT
84.160.116.151	AS3320 Deutsche Telekom AG	`6.00ms` from Nuernberg, DE
20.175.111.215	AS8075 Microsoft Corporation	`0.16ms` from Quebec, CA
218.149.171.23	AS4766 Korea Telecom	`9.95ms` from Seoul, KR
60.146.80.55	AS17676 SoftBank Corp.	`18.14ms` from Tokyo, JP
115.49.80.167	AS4837 CHINA UNICOM China169 Backbone	`7.04ms` from Zhengzhou, CN
192.175.146.103	AS32701 The Vanguard Group, Inc.	`0.93ms` from Ashburn, US
97.212.110.7	AS6167 Verizon Business	`16.53ms` from Atlanta, US
186.28.95.247	AS19429 ETB - Colombia	`0.99ms` from Bogota, CO
96.237.144.119	AS701 Verizon Business	`3.07ms` from Boston, US
216.166.250.119	AS22561 CenturyLink Communications, LLC	`0.62ms` from Chicago, US
170.0.175.231	AS263055 Pinhais Net Telecom Comercio e Serviços Ltda	`0.91ms` from Curitiba, BR
61.252.25.103	AS17878 DREAMMARK1	`1.07ms` from Incheon, KR
76.175.95.215	AS20001 Charter Communications Inc	`6.51ms` from Los Angeles, US
17.248.180.71	AS714 Apple Inc.	`0.28ms` from Manchester, GB
112.204.211.199	AS9299 Philippine Long Distance Telephone Company	`1.31ms` from Manila, PH
61.205.143.87	AS9617 JCOM Co., Ltd.	`11.65ms` 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 177.91.121.244

traceroute to 177.91.121.244 (177.91.121.244): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 190.016 ms

2 *

3 *

4 *

5 *

6 [AS262317] 177.91.121.244 194.957 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On March 20th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales