177.91.122.0/23

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:      20260314 AA
nslastaa:    20260314
nserver:     ns2.rosinternet.com.br
nsstat:      20260314 AA
nslastaa:    20260314
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 177.91.122.0/23

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
177.91.248.0/21	AS263224	EMPRESA DE TELECOMUNICACIONES MULTIMEDIA ALFA	2,048
177.91.88.0/21	AS263437	CARATINGA INFORMATICA LTDA - ME	2,048
177.91.240.0/21	AS263449	BRASTORAGE COMERCIO E SERVICOS EM INFORMATICA LTDA	2,048
177.91.120.0/21	AS262317	ROS Telecom	2,048
177.91.72.0/22	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	1,024
177.91.76.0/22	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
177.91.45.0/24	AS263427	CONECTAMAX COMERCIO E SERVICOS	256
177.91.46.0/24	AS263427	TOPNET JAGUAR	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

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Pingable IPs

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

IP Address	ASN	Details
177.91.122.55	AS262317 ROS Telecom	`10.19ms` 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
96.247.203.167	AS701 Verizon Business	`3.08ms` from Ashburn, US
221.222.33.87	AS4808 China Unicom Beijing Province Network	`3.90ms` from Beijing, CN
94.110.253.231	AS47377 Orange Belgium SA	`8.81ms` from Brussels, BE
79.196.223.55	AS3320 Deutsche Telekom AG	`2.23ms` from Frankfurt am Main, DE
85.97.46.135	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.19ms` from Istanbul, TR
41.117.190.55	AS12091 MTN SA	`18.25ms` from Johannesburg, ZA
35.197.230.231	AS396982 Google LLC	`0.10ms` from London, GB
80.168.19.71	AS8426 ClaraNET LTD	`1.30ms` from London, GB
47.198.222.151	AS5650 Frontier Communications of America, Inc.	`6.47ms` from Miami, US
184.26.2.71	AS16625 Akamai Technologies, Inc.	`0.14ms` from Milan, IT
87.7.139.135	AS3269 Telecom Italia S.p.A.	`1.87ms` from Milan, IT
31.173.3.71	AS25159 PJSC MegaFon	`14.27ms` from Moscow, RU
74.71.20.103	AS12271 Charter Communications Inc	`3.78ms` from New York City, US
71.230.143.39	AS7922 Comcast Cable Communications, LLC	`6.58ms` from New York City, US
87.228.165.23	AS6866 Cyprus Telecommunications Authority	`2.58ms` from Nicosia, CY
69.136.201.7	AS7922 Comcast Cable Communications, LLC	`11.19ms` from Orlando, US
119.201.198.135	AS4766 Korea Telecom	`5.51ms` from Seoul, KR
98.82.160.183	AS14618 Amazon.com, Inc.	`1.01ms` from Ashburn, US
85.72.1.55	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.59ms` from Athens, GR
13.244.69.7	AS16509 Amazon.com, Inc.	`0.73ms` from Cape Town, ZA
96.164.240.183	AS393232 Comcast Cable Communications, LLC	`0.97ms` from Chicago, US
171.78.220.199	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.50ms` from Delhi, IN
185.8.168.7	AS203560 regfish GmbH	`0.29ms` from Frankfurt am Main, DE
86.219.192.151	AS3215 Orange S.A.	`11.97ms` from Frankfurt am Main, DE
144.31.6.7	AS215730 H2NEXUS LTD	`0.90ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f5 177.91.122.4

traceroute to 177.91.122.4 (177.91.122.4): 64 hops max, 52 byte packets

5 [] 187.16.217.187 9.889 ms

6 *

7 *

8 [AS262317] 177.91.122.4 11.205 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 2026

What are IP address ranges?

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