187.19.96.0/20

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 4 domain names hosted across 4 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

Read more

Pingable IPs

2,986 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.19.110.134	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`13.80ms` from Osasco, BR
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
187.19.111.204	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.55ms` 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
187.19.105.197	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.79ms` from Sao Paulo, BR
187.19.104.6	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.85ms` from Sao Paulo, BR
187.19.99.193	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.37ms` from Sao Paulo, BR
187.19.109.35	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`15.16ms` 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
187.19.106.8	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.60ms` from Sao Paulo, BR
187.19.108.190	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`14.81ms` from Sao Paulo, BR
187.19.107.182	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`13.90ms` 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
205.201.27.244	AS395247 Accruent, LLC	`1.25ms` from Ashburn, US
117.200.225.100	AS9829 National Internet Backbone	`5.77ms` from Chennai, IN
108.235.190.244	AS7018 AT&T Enterprises, LLC	`4.39ms` from Chicago, US
18.218.165.196	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
52.15.198.212	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
109.199.120.244	AS51167 Contabo GmbH	`0.24ms` from Duesseldorf, DE
78.48.80.116	AS6805 Telefonica Germany GmbH & Co.OHG	`3.71ms` from Duesseldorf, DE
93.198.124.212	AS3320 Deutsche Telekom AG	`11.18ms` from Frankfurt am Main, DE
125.88.234.100	AS58466 CHINANET Guangdong province network	`1.95ms` from Guangzhou, CN
76.95.18.228	AS20001 Charter Communications Inc	`6.50ms` from Los Angeles, US
47.151.172.52	AS5650 Frontier Communications of America, Inc.	`1.87ms` from Los Angeles, US
154.26.249.228	AS8796 FASTNET DATA INC	`0.29ms` from Los Angeles, US
180.117.244.116	AS4134 CHINANET-BACKBONE	`5.66ms` from Nanjing, CN
3.217.24.68	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
188.242.11.36	AS35807 SkyNet Ltd.	`0.72ms` from Saint Petersburg, RU
192.229.23.68	AS46976 Liquidity Connect LLC	`0.07ms` from Secaucus, US
118.130.226.148	AS3786 LG DACOM Corporation	`1.78ms` from Seoul, KR
49.31.249.228	AS4766 Korea Telecom	`7.48ms` from Seoul, KR
175.211.188.148	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
110.10.0.52	AS9318 SK Broadband Co Ltd	`6.70ms` from Seoul, KR
60.54.106.132	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.78ms` from Singapore, SG
1.169.220.52	AS3462 Data Communication Business Group	`2.18ms` from Taipei, TW
153.181.168.100	AS4713 NTT Communications Corporation	`10.62ms` from Tokyo, JP
164.52.30.196	AS63199 CDS Global Cloud Co., Ltd	`0.38ms` from Tokyo, JP
2.191.185.4	AS58224 Iran Telecommunication Company PJS	`17.91ms` from Yerevan, AM

Traceroute

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

traceroute -a -n -q1 -f5 187.19.108.72

traceroute to 187.19.108.72 (187.19.108.72): 64 hops max, 52 byte packets

5 [] 187.16.212.240 1.965 ms

6 *

7 *

8 *

9 *

10 [AS28130] 187.19.108.72 15.767 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 22nd 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.

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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