200.187.88.0/21

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	200.187.80.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

inetnum:     200.187.80.0/20
aut-num:     AS28580
abuse-c:     NOFAS
owner:       Cilnet Comunica��o e Inform�tica S.A.
ownerid:     04.127.856/0001-83
responsible: Israel Arruda Neto
country:     BR
owner-c:     IAN11
tech-c:      DZA3
inetrev:     200.187.80.0/20
nserver:     server2.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
nserver:     server3.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
created:     20050117
changed:     20130307

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
e-mail:      israelneto@fasternet.com.br
country:     BR
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
e-mail:      diego.arruda@gmail.com
country:     BR
created:     20010425
changed:     20241127

nic-hdl-br:  NOFAS
person:      NOC Fasternet
e-mail:      csirt@noc.faster.com.br
country:     BR
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 200.187.88.0/21

Range	ASN	Company	Num of IPs
200.187.80.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 200.187.0.0/16

Range	ASN	Company	Num of IPs
200.187.192.0/18	AS7162	Universo Online S.A.	16,384
200.187.0.0/18	AS25832	Cia. de Processamento de Dados do Estado da Bahia	16,384
200.187.128.0/19	AS7738	V tal	8,192
200.187.160.0/20	AS16735	ALGAR TELECOM S/A	4,096
200.187.176.0/20	AS16735	ALGAR TELECOM S/A	4,096
200.187.80.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
200.187.108.0/22	AS270699	GLOBAL NET TELECOM	1,024
200.187.96.0/22	AS270682	TORRES CONECT TELECOMUNICACOES LTDA	1,024
200.187.100.0/22	AS270683	RFF Telecomunicações e Consultoria LTDA	1,024
200.187.104.0/22	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.187.93.108	nets.net.br	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
200.187.88.205	AS28580 Cilnet Comunicação e Informática S.A.	`1.90ms` from Osasco, BR
200.187.93.108	AS28580 Cilnet Comunicação e Informática S.A.	`2.87ms` from Osasco, BR
200.187.91.236	AS28580 Cilnet Comunicação e Informática S.A.	`5.72ms` from Osasco, BR
200.187.95.39	AS28580 Cilnet Comunicação e Informática S.A.	`2.86ms` from Osasco, BR
200.187.89.6	AS28580 Cilnet Comunicação e Informática S.A.	`3.27ms` from São 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
8.221.116.101	AS45102 Alibaba (US) Technology Co., Ltd.	`0.33ms` from Ashburn, US
15.200.138.213	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
92.180.41.133	AS8953 Orange Romania S.A.	`1.25ms` from Bucharest, RO
76.155.17.133	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Denver, US
103.238.235.5	AS140810 Megacore Technology Company Limited	`0.30ms` from Hanoi, VN
78.185.249.229	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.87ms` from Izmir, TR
188.163.242.53	AS15895 "Kyivstar" PJSC	`0.75ms` from Kyiv, UA
109.147.197.213	AS2856 British Telecommunications PLC	`1.88ms` from London, GB
94.7.15.85	AS5607 Sky UK Limited	`6.01ms` from London, GB
195.53.40.213	AS201976 Mercadona S.A	`5.40ms` from Madrid, ES
2.39.2.133	AS30722 Vodafone Italia S.p.A.	`5.19ms` from Milan, IT
3.108.5.165	AS16509 Amazon.com, Inc.	`0.28ms` from Mumbai, IN
34.103.60.69	AS396982 Google LLC	`0.47ms` from Oudeschip, NL
115.14.131.101	AS4766 Korea Telecom	`6.34ms` from Seoul, KR
118.166.41.21	AS3462 Data Communication Business Group	`1.52ms` from Taipei, TW
202.210.159.85	AS4686 BEKKOAME INTERNET INC.	`0.73ms` from Tokyo, JP
173.67.201.245	AS701 Verizon Business	`2.23ms` from Ashburn, US
77.81.66.37	AS41496 TV SAT 2002 SRL	`3.02ms` from Bucharest, RO
138.204.22.197	AS263878 FONTNET ME	`6.74ms` from Fortaleza, BR
147.142.133.69	AS553 BelWue-Koordination	`3.79ms` from Frankfurt am Main, DE
112.78.42.229	AS45302 PT DES Teknologi Informasi	`2.69ms` from Jakarta, ID
88.150.217.21	AS20860 IOMART CLOUD SERVICES LIMITED	`1.01ms` from London, GB
128.116.215.117	AS35612 EOLO S.p.A.	`2.66ms` from Milan, IT
34.74.101.117	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
112.27.52.5	AS9808 China Mobile Communications Group Co., Ltd.	`8.09ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f2 200.187.89.8

traceroute to 200.187.89.8 (200.187.89.8): 64 hops max, 52 byte packets

2 [] 187.16.222.84 1.19 ms

3 *

4 [AS28580] 200.187.89.8 6.104 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 14th 2025

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.

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