186.251.4.0/22

AS262820 · OnLine Assis Telecomunicações Ltda-EPP

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Summary

Country	Brazil
Domain	ola.net.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
owner-c:     PRCFI5
tech-c:      PRCFI5
inetrev:     186.251.0.0/21
nserver:     skyfall.ola.net.br [lame - not published]
nsstat:      20250210 UH
nslastaa:    20160406
nserver:     spectre.ola.net.br [lame - not published]
nsstat:      20250210 UH
nslastaa:    20160406
created:     20101029
changed:     20101029

nic-hdl-br:  PRCFI5
person:      PAULO ROG�RIO CERQUEIRA FILHO
created:     20080810
changed:     20250208

Overlapping Ranges

BGP prefixes that contain 186.251.4.0/22

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
186.251.7.10	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`6.46ms` from Sao Paulo, BR
186.251.4.1	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`8.18ms` from Osasco, BR
186.251.6.107	AS262820 OnLine Assis Telecomunicações Ltda-EPP	`6.36ms` 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
181.32.193.102	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.38ms` from Bogota, CO
187.23.101.182	AS28573 Claro NXT Telecomunicacoes Ltda	`7.81ms` from Curitiba, BR
41.82.128.182	AS8346 SONATEL-AS Autonomous System	`2.48ms` from Dakar, SN
73.242.219.214	AS7922 Comcast Cable Communications, LLC	`12.35ms` from Denver, US
192.38.66.22	AS1835 Forskningsnettet - Danish network for Research and Education	`4.12ms` from Falkenberg, SE
60.174.220.214	AS4134 CHINANET-BACKBONE	`6.42ms` from Huai'an, CN
218.52.124.54	AS9318 SK Broadband Co Ltd	`1.52ms` from Incheon, KR
50.252.183.38	AS7922 Comcast Cable Communications, LLC	`15.52ms` from Los Angeles, US
112.203.198.70	AS9299 Philippine Long Distance Telephone Company	`0.69ms` from Manila, PH
35.227.13.198	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
216.120.194.118	AS21949 Beanfield Technologies Inc.	`0.74ms` from Montreal, CA
124.103.30.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.79ms` from Osaka, JP
34.13.255.166	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
24.21.52.6	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Portland, US
81.57.49.166	AS29447 SCALEWAY S.A.S.	`4.32ms` from Rome, IT
110.155.198.230	AS4134 CHINANET-BACKBONE	`3.52ms` from UEruemqi, CN
37.15.166.230	AS12479 Orange Espagne SA	`5.79ms` from Zaragoza, ES
108.239.1.70	AS7018 AT&T Enterprises, LLC	`6.89ms` from Atlanta, US
44.247.186.246	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
69.84.155.150	AS27382 FirstLight Fiber, Inc.	`4.27ms` from Boston, US
27.12.162.22	AS4837 CHINA UNICOM China169 Backbone	`5.00ms` from Chongqing, CN
71.65.80.102	AS10796 Charter Communications Inc	`13.35ms` from Cleveland, US
117.71.99.86	AS4134 CHINANET-BACKBONE	`6.48ms` from Huai'an, CN
175.210.146.22	AS4766 Korea Telecom	`0.89ms` from Incheon, KR
83.50.222.198	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.68ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 -m6 186.251.5.127

traceroute to 186.251.5.127 (186.251.5.127): 6 hops max, 52 byte packets

2 [] 91.200.241.88 2.695 ms

3 [AS6453] 216.6.52.68 0.19 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On January 30th 2026

What are IP address ranges?

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