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:      [email protected]
country:     BR
created:     20100630
changed:     20211008

Nearby Ranges

BGP prefixes that overlap with 186.251.0.0/16

Range ASN Company Num of IPs
186.251.96.0/21 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
186.251.39.0/24 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

15 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 0.45ms 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
86.95.120.136 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
101.22.221.168 AS4837 CHINA UNICOM China169 Backbone 11.27ms from Beijing, CN
20.119.250.248 AS8075 Microsoft Corporation 0.25ms from Boydton, US
86.123.61.232 AS8708 DIGI ROMANIA S.A. 0.90ms from Bucharest, RO
35.193.181.8 AS396982 Google LLC 0.11ms from Council Bluffs, US
122.183.171.136 AS24560 Bharti Airtel Ltd., Telemedia Services 1.97ms from Hyderabad, IN
216.213.154.104 AS56329 Gigaclear Limited 1.65ms from London, GB
23.242.123.184 AS20001 Charter Communications Inc 6.24ms from Los Angeles, US
172.222.145.88 AS20115 Charter Communications LLC 7.17ms from Los Angeles, US
180.110.115.72 AS4134 CHINANET-BACKBONE 2.15ms from Nanjing, CN
86.252.6.168 AS3215 Orange S.A. 2.51ms from Paris, FR
83.115.163.56 AS3215 Orange S.A. 5.72ms from Paris, FR
52.151.24.40 AS8075 Microsoft Corporation 0.17ms from Quincy, US
1.183.183.200 AS4134 CHINANET-BACKBONE 13.77ms from Tianjin, CN
18.179.142.168 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
169.62.18.8 AS36351 IBM Cloud 0.63ms from Ashburn, US
62.74.118.88 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 0.86ms from Athens, GR
117.252.109.104 AS9829 National Internet Backbone 5.14ms from Bengaluru, IN
34.78.235.40 AS396982 Google LLC 0.15ms from Brussels, BE
41.232.106.8 AS8452 TE-AS 6.50ms from Cairo, EG
185.122.222.168 AS39347 STYLISH BY A&L SRL 0.35ms from Constanţa, RO
36.139.226.216 AS9808 China Mobile Communications Group Co., Ltd. 3.38ms from Guangzhou, CN
70.93.106.248 AS20001 Charter Communications Inc 9.01ms from Los Angeles, US
142.129.33.88 AS20001 Charter Communications Inc 4.19ms from Los Angeles, US
43.159.143.232 AS132203 Tencent Building, Kejizhongyi Avenue 0.24ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 186.251.61.230
traceroute to 186.251.61.230 (186.251.61.230): 64 hops max, 52 byte packets
1 [AS7195] 200.25.16.67 1.286 ms
2 [] 45.184.144.19 3.231 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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