187.19.96.0/21

AS28130  ·  CERTTO TELECOMUNICAÇÕES LTDA EPP.

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Summary

Country Brazil
Domain certto.com.br
ASN AS28130
Registry LACNIC
ID LRO5

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     187.19.96.0/20
aut-num:     AS28130
abuse-c:     LRO
owner:       CERTTO TELECOMUNICA��ES LTDA EPP.
ownerid:     00.796.307/0001-40
responsible: Luis Roberto Zart Olanyk
owner-c:     LRO
tech-c:      LRO
inetrev:     187.19.96.0/20
nserver:     ns.certto.com.br
nsstat:      20250828 AA
nslastaa:    20250828
nserver:     ns2.certto.com.br
nsstat:      20250828 NOT SYNC ZONE
nslastaa:    20250812
created:     20081230
changed:     20130307

nic-hdl-br:  LRO
person:      Luis Roberto Zart Olanyk
created:     19971219
changed:     20230705

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

1,257 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.19.96.196 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 13.44ms from Sao Paulo, BR
187.19.98.104 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.34ms from Sao Paulo, BR
187.19.103.87 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.22ms from Sao Paulo, BR
187.19.100.114 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.33ms from Sao Paulo, BR
187.19.97.189 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.15ms from Sao Paulo, BR
187.19.99.193 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.37ms from Sao Paulo, BR
187.19.102.145 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 14.55ms from Sao Paulo, BR
187.19.101.43 AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP. 13.59ms from Osasco, 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
105.98.152.53 AS36947 Telecom Algeria 10.82ms from Algiers, DZ
212.178.93.165 AS33915 Vodafone Libertel B.V. 3.39ms from Amsterdam, NL
13.245.191.149 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
58.58.115.117 AS4134 CHINANET-BACKBONE 4.99ms from Jinan, CN
86.2.68.117 AS5089 Virgin Media Limited 11.45ms from London, GB
83.105.152.53 AS5378 Vodafone Limited 3.50ms from London, GB
76.93.23.21 AS20001 Charter Communications Inc 5.70ms from Los Angeles, US
47.204.2.165 AS5650 Frontier Communications of America, Inc. 5.63ms from Miami, US
192.107.83.101 AS137 Consortium GARR 2.96ms from Milan, IT
87.18.6.197 AS3269 Telecom Italia S.p.A. 6.56ms from Milan, IT
178.159.251.245 AS51698 "ActiveHost RU" LLC 1.05ms from Moscow, RU
67.187.79.245 AS7922 Comcast Cable Communications, LLC 6.68ms from Murfreesboro, US
218.4.132.149 AS4134 CHINANET-BACKBONE 4.39ms from Nanjing, CN
60.151.40.37 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
79.160.130.69 AS29695 Altibox AS 4.52ms from Oslo, NO
80.11.3.229 AS3215 Orange S.A. 5.24ms from Paris, FR
122.187.248.101 AS9498 BHARTI Airtel Ltd. 15.77ms from Saint Thomas Mount, IN
121.132.137.213 AS4766 Korea Telecom 1.98ms from Seoul, KR
112.168.3.165 AS4766 Korea Telecom 1.58ms from Seoul, KR
77.29.207.5 AS6821 Makedonski Telekom AD-Skopje 8.08ms from Skopje, MK
61.223.95.149 AS3462 Data Communication Business Group 1.63ms from Taichung, TW
216.16.241.245 AS14472 Rogers Communications Canada Inc. 3.62ms from Toronto, CA
70.50.106.117 AS577 Bell Canada 2.97ms from Toronto, CA
188.23.137.165 AS8447 A1 Telekom Austria AG 1.46ms from Vienna, AT
20.120.80.53 AS8075 Microsoft Corporation 0.32ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 187.19.97.224
traceroute to 187.19.97.224 (187.19.97.224): 64 hops max, 52 byte packets
5 [] 187.16.212.240 2.101 ms
6 *
7 *
8 *
9 *
10 [AS28130] 187.19.97.224 17.06 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, 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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