1. All IP Ranges
  2. 186.0.0.0/8
  3. 186.251.0.0/16
  4. AS52636  | 186.251.61.0/24

186.251.61.0/24

AS52636  ·  CESB-Centro de Educacao Superior de Brasilia LTDA

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Summary

Country Brazil
Domain iesb.br
ASN AS52636
Registry LACNIC
ID LUL15

WHOIS Details

inetnum:     186.251.61.0/24
aut-num:     AS52636
abuse-c:     LULER2
owner:       CESB-Centro de Educacao Superior de Brasilia LTDA
ownerid:     00.422.333/0001-09
responsible: Carlos Junior
country:     BR
owner-c:     LULER2
tech-c:      LULER2
inetrev:     186.251.61.0/24
nserver:     dns3.iesb.br
nsstat:      20230307 AA
nslastaa:    20230307
nserver:     dns4.iesb.br
nsstat:      20230307 AA
nslastaa:    20230307
created:     20130409
changed:     20130409

nic-hdl-br:  LULER2
person:      Lutero Lerme
e-mail:      rede@iesb.br
country:     BR
created:     20100630
changed:     20211008

Nearby Ranges

BGP prefixes that overlap with 186.251.0.0/16

Range ASN Company Num of IPs
186.251.160.0/21 AS53227 M.V. Martin & Cia Ltda. 2,048
186.251.64.0/21 AS262826 PW INFORMATICA E TECNOLOGIA LTDA 2,048
186.251.96.0/21 AS262828 Acesse Facil Telecomunicacoes Ltda 2,048
186.251.80.0/21 AS53223 Master Net Telecom LTDA 2,048
186.251.176.0/21 AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda 2,048
186.251.192.0/21 AS262834 REDECONESUL TELECOMUNICACOES LTDA 2,048
186.251.48.0/21 AS262824 A C ROCHA INFORMATICA LTDA 2,048
186.251.240.0/21 AS262839 Yawl Telecomunicação e Rep. de Informática Ltda. 2,048
186.251.16.0/21 AS53222 Seanet Telecom Ltda 2,048
186.251.248.0/21 AS267513 Seanet Telecom Carazinho Eireli 2,048
186.251.0.0/21 AS262820 OnLine Assis Telecomunicações Ltda-EPP 2,048
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
186.251.44.0/22 AS262825 JL INFORMATICA LTDA 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
186.251.152.0/22 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
186.251.216.0/22 AS263005 Net Master Telecom 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
186.251.204.0/23 AS263580 Everest Soluções em Telecomunicações Ltda 512
186.251.62.0/23 AS52622 Tribunal Regional do Trabalho da 4 Regiao 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
186.251.78.0/24 AS262993 Netcom serviços de telecomunicações 256
186.251.39.0/24 AS52914 Associacao Educacional Nove de Julho 256
186.251.38.0/24 AS52910 A. Angeloni & Cia Ltda 256
186.251.60.0/24 AS52621 Departamento de Agua e Esgoto de Bauru 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
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Pingable IPs

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

IP Address ASN Details
186.251.61.2 AS52636 CESB-Centro de Educacao Superior de Brasilia LTDA 0.44ms from Brasilia, 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
108.234.88.72 AS7018 AT&T Enterprises, LLC 2.43ms from Atlanta, US
162.239.254.232 AS7018 AT&T Enterprises, LLC 9.50ms from Columbus, US
119.17.252.24 AS24173 Netnam Company 0.52ms from Ho Chi Minh City, VN
123.22.148.104 AS45899 VNPT Corp 4.83ms from Ho Chi Minh City, VN
14.237.133.248 AS45899 VNPT Corp 5.00ms from Ho Chi Minh City, VN
95.245.216.216 AS3269 Telecom Italia S.p.A. 6.50ms from Milan, IT
87.3.50.152 AS3269 Telecom Italia S.p.A. 5.42ms from Milan, IT
176.196.8.232 AS39927 E-Light-Telecom Ltd. 4.52ms from Novosibirsk, RU
88.88.254.152 AS2119 Telenor Norge AS 6.09ms from Oslo, NO
185.231.209.72 AS205051 Connetta Srl 3.78ms from Rome, IT
109.191.247.200 AS8369 Intersvyaz-2 JSC 3.84ms from Yekaterinburg, RU
195.82.24.136 AS9198 JSC Kazakhtelecom 2.29ms from Almaty, KZ
3.212.242.120 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
52.94.241.40 AS16509 Amazon.com, Inc. 0.61ms from Ashburn, US
12.20.0.40 AS7018 AT&T Enterprises, LLC 0.99ms from Atlanta, US
114.254.150.184 AS4808 China Unicom Beijing Province Network 4.71ms from Beijing, CN
87.65.233.72 AS5432 Proximus NV 2.40ms from Brussels, BE
197.133.232.120 AS24835 Vodafone Data 9.69ms from Cairo, EG
197.39.194.232 AS8452 TE-AS 6.24ms from Cairo, EG
190.8.164.40 AS264628 CORPORACION FIBEX TELECOM, C.A. 0.66ms from Caracas, VE
75.250.203.184 AS6167 Verizon Business 9.67ms from Chicago, US
64.81.184.8 AS215607 dataforest GmbH 0.54ms from Frankfurt am Main, DE
117.93.32.40 AS4134 CHINANET-BACKBONE 7.85ms from Huai'an, CN
161.35.163.88 AS14061 DigitalOcean, LLC 0.27ms from London, GB
86.189.158.24 AS2856 British Telecommunications PLC 1.88ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 186.251.61.2
traceroute to 186.251.61.2 (186.251.61.2): 64 hops max, 52 byte packets
2 [] 45.184.144.19 3.557 ms
Measurement taken from IPinfo ProbeNet in Brasilia, BR
On

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.

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