186.251.3.0/24

AS262820 · OnLine Assis Telecomunicações Ltda-EPP

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Summary

Country	Brazil
Domain	olanet.com.br
ASN	AS262820
Parent Range	186.251.0.0/21
Registry	LACNIC
ID	PRF8

WHOIS Details

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

inetnum:     186.251.0.0/21
aut-num:     AS262820
abuse-c:     PRCFI5
owner:       OnLine Assis Telecomunica��es Ltda-EPP
ownerid:     10.318.300/0001-77
responsible: Paulo Rog�rio Cerqueira Filho
country:     BR
owner-c:     PRCFI5
tech-c:      PRCFI5
inetrev:     186.251.0.0/21
nserver:     skyfall.ola.net.br [lame - not published]
nsstat:      20260307 UH
nslastaa:    20160406
nserver:     spectre.ola.net.br [lame - not published]
nsstat:      20260307 UH
nslastaa:    20160406
created:     20101029
changed:     20101029

nic-hdl-br:  PRCFI5
person:      PAULO ROG�RIO CERQUEIRA FILHO
e-mail:      paulo@olanet.com.br
country:     BR
created:     20080810
changed:     20260305

Overlapping Ranges

BGP prefixes that contain 186.251.3.0/24

Range	ASN	Company	Num of IPs
186.251.0.0/21	AS262820	OnLine Assis Telecomunicações Ltda-EPP	2,048

Nearby Ranges

BGP prefixes that overlap with 186.251.0.0/16

Range	ASN	Company	Num of IPs
186.251.96.0/21	AS262828	Acesse Facil Telecomunicacoes Ltda	2,048
186.251.176.0/21	AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	2,048
186.251.160.0/21	AS53227	M.V. Martin & Cia Ltda.	2,048
186.251.192.0/21	AS262834	REDECONESUL TELECOMUNICACOES LTDA	2,048
186.251.0.0/21	AS262820	OnLine Assis Telecomunicações Ltda-EPP	2,048
186.251.240.0/21	AS262839	Yawl Telecomunicação e Rep. de Informática Ltda.	2,048
186.251.48.0/21	AS262824	A C ROCHA INFORMATICA LTDA	2,048
186.251.80.0/21	AS53223	Master Net Telecom LTDA	2,048
186.251.16.0/21	AS53222	Seanet Telecom Ltda	2,048
186.251.64.0/21	AS262826	PW INFORMATICA E TECNOLOGIA LTDA	2,048
186.251.248.0/21	AS267513	Seanet Telecom Carazinho Eireli	2,048
186.251.220.0/22	AS263005	Net Master Telecom Ltda	1,024
186.251.216.0/22	AS263005	Net Master Telecom Ltda	1,024
186.251.12.0/22	AS263561	RODRIGO BORGHI DA SILVA & CIA LTDA	1,024
186.251.172.0/22	AS263880	WANTEL TECNOLOGIA LTDA. EPP	1,024
186.251.72.0/22	AS61877	MGX Telecom	1,024
186.251.28.0/22	AS262380	Rontel LTDA	1,024
186.251.104.0/22	AS262821	PHS INTERNET E SUPRIMENTOS LTDA - ME	1,024
186.251.40.0/22	AS262825	JL INFORMATICA LTDA	1,024
186.251.44.0/22	AS262825	JL INFORMATICA LTDA	1,024
186.251.152.0/22	AS262836	ABC Net Telecomunicações e Tecnologia Ltda	1,024
186.251.56.0/22	AS262903	Tubaron Telecom	1,024
186.251.168.0/22	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	1,024
186.251.8.0/22	AS262988	Pombonet Telecomunicações e Informática	1,024
186.251.76.0/22	AS262993	CNX TELECOMUNICACOES LTDA	1,024
186.251.184.0/22	AS263003	VIPNET TELECOMUNICAO E INFORMATICA LTDA.	1,024
186.251.148.0/22	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	1,024
186.251.144.0/22	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	1,024
186.251.200.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024
186.251.116.0/22	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
186.251.112.0/22	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
186.251.108.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
186.251.224.0/22	AS28649	Desktop Sigmanet Comunicação Multimídia SA	1,024
186.251.92.0/22	AS52624	WEB TELECOMUNICAÇÕES LTDA	1,024
186.251.124.0/22	AS52899	FLIX TELECOM	1,024
186.251.156.0/22	AS52900	BRASIL TECPAR \| AMIGO \| AVATO	1,024
186.251.228.0/22	AS52912	VIEIRA E RETECHESKI LTDA	1,024
186.251.232.0/22	AS53229	Industrias Arteb S.A	1,024
186.251.32.0/22	AS270752	Focustelecomm Tecnologia em Telecomunicacoes Ltda	1,024
186.251.206.0/23	AS266143	UP LINK INTERNET BANDA LARGA	512
186.251.62.0/23	AS52622	Tribunal Regional do Trabalho da 4 Regiao	512
186.251.204.0/23	AS263580	Everest Soluções em Telecomunicações Ltda	512
186.251.188.0/23	AS263568	Guardian Brasil Vidros Planos Ltda.	512
186.251.214.0/23	AS22128	Defferrari Solucoes em Internet Ltda	512
186.251.61.0/24	AS52636	CESB-Centro de Educacao Superior de Brasilia LTDA	256
186.251.39.0/24	AS52914	Associacao Educacional Nove de Julho	256
186.251.78.0/24	AS262993	Netcom serviços de telecomunicações	256
186.251.38.0/24	AS52910	A. Angeloni & Cia Ltda	256
186.251.213.0/24	AS274743	FASTWEB TELECOMUNICACOES	256
186.251.212.0/24	AS274743	FASTWEB TELECOMUNICACOES	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

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

IP Address	ASN	Details
186.251.3.161	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`6.64ms` 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
24.163.105.72	AS11426 Charter Communications Inc	`10.78ms` from Charlotte, US
80.143.13.248	AS3320 Deutsche Telekom AG	`3.61ms` from Duesseldorf, DE
84.162.232.136	AS3320 Deutsche Telekom AG	`4.39ms` from Hamburg, DE
190.102.143.184	AS27843 ON EMPRESAS S.A.C.	`0.33ms` from Lima, PE
37.194.45.8	AS31200 Novotelecom Ltd	`1.04ms` from Novosibirsk, RU
71.173.204.216	AS701 Verizon Business	`3.21ms` from Philadelphia, US
180.87.242.40	AS136907 HUAWEI CLOUDS	`0.93ms` from Hong Kong, HK
72.130.208.24	AS20001 Charter Communications Inc	`2.44ms` from Honolulu, US
87.2.248.152	AS3269 Telecom Italia S.p.A.	`4.24ms` from Milan, IT
153.145.178.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.45ms` from Osaka, JP
45.5.156.168	AS266114 TOTUS TELECOMUNICAÇÕES LTDA	`16.34ms` from Osasco, BR
90.70.21.168	AS3215 Orange S.A.	`9.63ms` from Paris, FR
44.216.231.88	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
52.78.138.136	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
101.69.45.184	AS4837 CHINA UNICOM China169 Backbone	`9.46ms` from Shanghai, CN
31.146.80.72	AS35805 JSC Silknet	`1.71ms` from Tbilisi, GE
114.99.7.24	AS4134 CHINANET-BACKBONE	`10.00ms` from Wuhan, CN
124.183.96.56	AS1221 Telstra Limited	`2.60ms` from Brisbane, AU
87.65.19.8	AS5432 Proximus NV	`2.19ms` from Brussels, BE
97.223.148.136	AS6167 Verizon Business	`14.41ms` from Chicago, US
37.228.130.24	AS50873 David Doepelheuer	`0.10ms` from Duesseldorf, DE
129.13.37.200	AS34878 Karlsruhe Institute of Technology	`2.78ms` from Frankfurt am Main, DE
171.231.116.56	AS7552 Viettel Group	`12.90ms` from Ho Chi Minh City, VN
83.106.182.168	AS5378 Vodafone Limited	`8.64ms` from London, GB
76.82.234.232	AS20001 Charter Communications Inc	`6.19ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 186.251.3.161

traceroute to 186.251.3.161 (186.251.3.161): 64 hops max, 52 byte packets

3 [] 187.16.221.77 16.892 ms

4 [AS262820] 186.251.3.161 6.842 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 20th 2026

What are IP address ranges?

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