187.73.0.0/21

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
Parent Range	187.73.0.0/20
Registry	LACNIC
ID	CIV5

WHOIS Details

inetnum:     187.73.0.0/20
aut-num:     AS28201
abuse-c:     CIV19
owner:       Companhia Itabirana Telecomunica��es Ltda
ownerid:     05.684.180/0001-91
responsible: Thiago Andrade
owner-c:     CIV19
tech-c:      CIV19
inetrev:     187.73.0.0/23
nserver:     ns1.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
nserver:     ns2.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
inetrev:     187.73.2.0/24
nserver:     ns1.valenet.com.br
nsstat:      20240922 AA
nslastaa:    20240922
nserver:     ns2.valenet.com.br
nsstat:      20240922 AA
nslastaa:    20240922
inetrev:     187.73.3.0/24
nserver:     ns1.valenet.com.br
nsstat:      20240923 AA
nslastaa:    20240923
nserver:     ns2.valenet.com.br
nsstat:      20240923 AA
nslastaa:    20240923
inetrev:     187.73.4.0/22
nserver:     ns1.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
nserver:     ns2.valenet.com.br [lame - not published]
nsstat:      20240926 QREFUSED
nslastaa:    20190401
inetrev:     187.73.8.0/21
nserver:     ns1.valenet.com.br
nsstat:      20240924 AA
nslastaa:    20240924
nserver:     ns2.valenet.com.br
nsstat:      20240924 AA
nslastaa:    20240924
created:     20090629
changed:     20130307

nic-hdl-br:  CIV19
person:      CIA Itabirana de Inform�tica - VALENET
created:     20040510
changed:     20240926

Overlapping Ranges

BGP prefixes that contain 187.73.0.0/21

Range	ASN	Company	Num of IPs
187.73.0.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096

BGP prefixes that are contained by 187.73.0.0/21

Range	ASN	Company	Num of IPs
187.73.4.0/23	AS28201	Companhia Itabirana Telecomunicações Ltda	512
187.73.0.0/23	AS28201	Companhia Itabirana Telecomunicações Ltda	512
187.73.2.0/23	AS28201	Companhia Itabirana Telecomunicações Ltda	512
187.73.6.0/23	AS28201	Companhia Itabirana Telecomunicações Ltda	512
187.73.0.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024
187.73.4.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024

Nearby Ranges

BGP prefixes that overlap with 187.73.0.0/16

Range	ASN	Company	Num of IPs
187.73.64.0/19	AS262673	VERO S.A	8,192
187.73.224.0/20	AS262676	Intervip Networks Ltda.	4,096
187.73.48.0/20	AS262668	Mar Provedor de Internet Ltda	4,096
187.73.144.0/20	AS28657	Weclix Telecom S/A	4,096
187.73.160.0/20	AS28654	Axtelecom Ltda	4,096
187.73.240.0/20	AS262669	Companhia Itabirana Telecomunicações Ltda	4,096
187.73.192.0/20	AS53054	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.73.64.0/20	AS262673	VERO S.A	4,096
187.73.16.0/20	AS262671	VERO S.A	4,096
187.73.0.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
187.73.208.0/20	AS53054	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.73.80.0/20	AS262673	VERO S.A	4,096
187.73.112.0/20	AS263621	JMALUCELLI SERVICOS DE TECNOLOGIA LTDA	4,096
187.73.24.0/21	AS262671	VERO S.A	2,048
187.73.144.0/21	AS28657	Weclix Telecom S/A	2,048
187.73.128.0/21	AS28576	ITIBR - Instituto de Tecnologia Informacao Brasil	2,048
187.73.152.0/21	AS28657	Weclix Telecom S/A	2,048
187.73.80.0/21	AS28258	VERO S.A	2,048
187.73.64.0/21	AS28258	VERO S.A	2,048
187.73.80.0/21	AS262673	VERO S.A	2,048
187.73.16.0/21	AS262671	VERO S.A	2,048
187.73.248.0/21	AS262669	Companhia Itabirana Telecomunicações Ltda	2,048
187.73.64.0/21	AS262673	VERO S.A	2,048
187.73.72.0/21	AS262673	VERO S.A	2,048
187.73.8.0/21	AS28201	Companhia Itabirana Telecomunicações Ltda	2,048
187.73.88.0/21	AS262673	VERO S.A	2,048
187.73.240.0/21	AS262669	Companhia Itabirana Telecomunicações Ltda	2,048
187.73.88.0/21	AS28258	VERO S.A	2,048
187.73.72.0/21	AS28258	VERO S.A	2,048
187.73.64.0/22	AS28258	VERO S.A	1,024
187.73.84.0/22	AS262673	VERO S.A	1,024
187.73.84.0/22	AS28258	VERO S.A	1,024
187.73.16.0/22	AS262671	VERO S.A	1,024
187.73.232.0/22	AS262676	Intervip Networks Ltda.	1,024
187.73.20.0/22	AS262671	VERO S.A	1,024
187.73.72.0/22	AS28258	VERO S.A	1,024
187.73.76.0/22	AS262673	VERO S.A	1,024
187.73.80.0/22	AS262673	VERO S.A	1,024
187.73.76.0/22	AS28258	VERO S.A	1,024
187.73.68.0/22	AS262673	VERO S.A	1,024
187.73.80.0/22	AS28258	VERO S.A	1,024
187.73.224.0/22	AS262676	Intervip Networks Ltda.	1,024
187.73.32.0/22	AS262672	Digirati Informática, serviços e telecomunicações	1,024
187.73.188.0/22	AS270543	Gwg telco telecomunicaçoes eireli	1,024
187.73.68.0/22	AS28258	VERO S.A	1,024
187.73.4.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024
187.73.92.0/22	AS262673	VERO S.A	1,024
187.73.72.0/22	AS262673	VERO S.A	1,024
187.73.0.0/22	AS28201	Companhia Itabirana Telecomunicações Ltda	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

1,703 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.73.2.89	AS28201 Companhia Itabirana Telecomunicações Ltda	8.41ms from Sao Paulo, BR
187.73.0.209	AS28201 Companhia Itabirana Telecomunicações Ltda	8.08ms from Sao Paulo, BR
187.73.1.114	AS28201 Companhia Itabirana Telecomunicações Ltda	8.11ms from Sao Paulo, BR
187.73.3.215	AS28201 Companhia Itabirana Telecomunicações Ltda	8.09ms from Sao Paulo, BR
187.73.7.37	AS28201 Companhia Itabirana Telecomunicações Ltda	8.06ms from Sao Paulo, BR
187.73.4.15	AS28201 Companhia Itabirana Telecomunicações Ltda	8.40ms from Sao Paulo, BR
187.73.5.53	AS28201 Companhia Itabirana Telecomunicações Ltda	8.15ms from Sao Paulo, BR
187.73.6.106	AS28201 Companhia Itabirana Telecomunicações Ltda	8.06ms 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
52.25.116.213	AS16509 Amazon.com, Inc.	0.10ms from Boardman, US
199.87.62.53	AS17378 TierPoint, LLC	2.94ms from Chicago, US
86.214.71.85	AS3215 Orange S.A.	3.43ms from Marseille, FR
106.255.222.133	AS3786 LG DACOM Corporation	2.08ms from Seoul, KR
46.5.210.165	AS3209 Vodafone GmbH	11.68ms from Frankfurt am Main, DE
75.149.29.53	AS7922 Comcast Cable Communications, LLC	12.30ms from Reston, US
119.106.31.85	AS2516 KDDI CORPORATION	8.56ms from Tokyo, JP
58.55.197.101	AS4134 CHINANET-BACKBONE	3.25ms from Wuhan, CN
219.139.53.165	AS4134 CHINANET-BACKBONE	2.15ms from Wuhan, CN
114.75.100.117	AS4804 Microplex PTY LTD	2.40ms from Brisbane, AU
181.26.130.229	AS22927 Telefonica de Argentina	2.43ms from Buenos Aires, AR
87.184.184.21	AS3320 Deutsche Telekom AG	6.83ms from Frankfurt am Main, DE
84.186.69.37	AS3320 Deutsche Telekom AG	5.74ms from Frankfurt am Main, DE
47.239.122.53	AS45102 Alibaba (US) Technology Co., Ltd.	0.71ms from Hong Kong, HK
31.191.126.213	AS1267 WIND TRE S.P.A.	11.55ms from Milan, IT
123.131.81.21	AS4837 CHINA UNICOM China169 Backbone	5.99ms from Qingdao, CN
218.146.125.197	AS4766 Korea Telecom	6.00ms from Seoul, KR
104.191.61.85	AS7018 AT&T Enterprises, LLC	8.92ms from Atlanta, US
188.179.62.117	AS3292 TDC Holding A/S	2.54ms from Copenhagen, DK
154.220.251.101	AS9294 GNET INC.	0.73ms from Hong Kong, HK
37.55.47.37	AS6849 JSC "Ukrtelecom"	11.91ms from Khmelnytskyi, UA
86.190.82.133	AS2856 British Telecommunications PLC	5.73ms from London, GB
86.144.61.165	AS2856 British Telecommunications PLC	1.69ms from London, GB
52.55.249.85	AS14618 Amazon.com, Inc.	0.15ms from Reston, US
3.249.13.101	AS16509 Amazon.com, Inc.	0.15ms from Dublin, IE

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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