186.251.0.0/23

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 186.251.0.0/23

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
186.251.216.0/22	AS263005	Net Master Telecom Ltda	1,024
186.251.220.0/22	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
186.251.144.0/22	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	1,024
186.251.148.0/22	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	1,024
186.251.200.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024
186.251.112.0/22	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
186.251.116.0/22	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
186.251.212.0/24	AS274743	FASTWEB TELECOMUNICACOES	256
186.251.213.0/24	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

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

IP Address	ASN	Details
186.251.1.62	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`6.49ms` from Sao Paulo, BR
186.251.0.0	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`6.44ms` 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
81.213.148.183	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.69ms` from Bursa, TR
34.67.21.103	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
188.105.54.23	AS3209 Vodafone GmbH	`4.63ms` from Frankfurt am Main, DE
14.239.107.215	AS45899 VNPT Corp	`1.79ms` from Hanoi, VN
78.184.79.39	AS47331 TTNet A.S.	`7.47ms` from Istanbul, TR
93.108.88.231	AS12353 Vodafone Portugal	`7.19ms` from Lisbon, PT
212.36.244.183	AS29072 Regional Digital Telecommunication Company LLC	`11.32ms` from Novosibirsk, RU
119.23.139.119	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.69ms` from Shenzhen, CN
5.199.210.231	AS48642 Joint stock company For	`1.33ms` from Yekaterinburg, RU
154.245.55.71	AS36947 Telecom Algeria	`12.83ms` from Algiers, DZ
105.97.144.199	AS36947 Telecom Algeria	`14.15ms` from Algiers, DZ
39.97.52.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
24.15.21.135	AS7922 Comcast Cable Communications, LLC	`4.86ms` from Chicago, US
98.130.97.55	AS16509 Amazon.com, Inc.	`1.25ms` from Hyderabad, IN
116.126.223.55	AS9318 SK Broadband Co Ltd	`1.68ms` from Incheon, KR
46.175.160.39	AS56404 Little Enterprise Independent Television Company "Norma-4" LTD	`9.96ms` from Kyiv, UA
92.239.174.215	AS5089 Virgin Media Limited	`8.84ms` from London, GB
79.205.143.183	AS3320 Deutsche Telekom AG	`10.93ms` from Nuernberg, DE
153.207.45.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.58ms` from Osaka, JP
88.187.240.55	AS12322 Free SAS	`7.63ms` from Paris, FR
63.227.79.231	AS209 CenturyLink Communications, LLC	`12.97ms` from St. Louis, US
122.118.148.247	AS3462 Data Communication Business Group	`1.99ms` from Taichung, TW
102.117.70.71	AS23889 Mauritius Telecom Ltd	`1.84ms` from Ebene, MU
149.233.182.71	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
105.175.137.183	AS37119 UNITEL SA	`3.06ms` from Luanda, AO

Traceroute

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

traceroute -a -n -q1 -f3 186.251.1.1

traceroute to 186.251.1.1 (186.251.1.1): 64 hops max, 52 byte packets

3 [AS262820] 186.251.1.1 6.662 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 20th 2026

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