187.19.97.0/24

AS28130 · CERTTO TELECOMUNICAÇÕES LTDA EPP.

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Summary

Country	Brazil
Domain	certto.com.br
ASN	AS28130
Parent Range	187.19.96.0/20
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
country:     BR
owner-c:     LRO
tech-c:      LRO
inetrev:     187.19.96.0/20
nserver:     ns.certto.com.br
nsstat:      20251226 AA
nslastaa:    20251226
nserver:     ns2.certto.com.br
nsstat:      20251226 AA
nslastaa:    20251226
created:     20081230
changed:     20130307

nic-hdl-br:  LRO
person:      Luis Roberto Zart Olanyk
e-mail:      [email protected]
country:     BR
created:     19971219
changed:     20230705

Overlapping Ranges

BGP prefixes that contain 187.19.97.0/24

Range	ASN	Company	Num of IPs
187.19.96.0/20	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	4,096

Nearby Ranges

BGP prefixes that overlap with 187.19.0.0/16

Range	ASN	Company	Num of IPs
187.19.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
187.19.16.0/20	AS28125	Elo.Net Tecnologia Ltda. - ME	4,096
187.19.32.0/20	AS28127	Cambridge Telecomunicações Ltda.	4,096
187.19.48.0/20	AS28128	Infolic Comercial de Informatica Ltda.	4,096
187.19.96.0/20	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	4,096
187.19.80.0/20	AS28667	VERO S.A	4,096
187.19.0.0/20	AS273772	VNO Telecom LTDA	4,096
187.19.112.0/20	AS53160	UNIDASNET COMUNICACOES LTDA	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.19.97.254	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`9.51ms` from Curitiba, 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
206.189.104.8	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
88.64.234.216	AS3209 Vodafone GmbH	`8.35ms` from Berlin, DE
149.50.185.88	AS196954 Epcan GmbH	`4.90ms` from Frankfurt am Main, DE
58.250.105.24	AS17623 China Unicom Shenzen network	`6.55ms` from Guangzhou, CN
46.50.80.216	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`16.35ms` from Lisbon, PT
47.153.51.216	AS5650 Frontier Communications of America, Inc.	`1.96ms` from Los Angeles, US
75.73.94.40	AS7922 Comcast Cable Communications, LLC	`3.72ms` from Minneapolis, US
118.110.74.40	AS2518 BIGLOBE Inc.	`3.90ms` from Osaka, JP
176.171.206.24	AS5410 Bouygues Telecom SA	`15.80ms` from Paris, FR
77.71.159.40	AS12709 Melita Limited	`7.67ms` from Qormi, MT
47.165.143.232	AS5650 Frontier Communications of America, Inc.	`5.70ms` from Secaucus, US
27.234.113.248	AS4766 Korea Telecom	`2.06ms` from Seoul, KR
186.31.61.24	AS19429 ETB - Colombia	`1.28ms` from Bogota, CO
86.151.128.152	AS2856 British Telecommunications PLC	`2.31ms` from London, GB
167.58.12.200	AS6057 Administracion Nacional de Telecomunicaciones	`1.66ms` from Montevideo, UY
78.198.1.200	AS12322 Free SAS	`1.24ms` from Paris, FR
50.53.20.104	AS20055 Wholesail networks LLC	`1.64ms` from Portland, US
1.163.77.136	AS3462 Data Communication Business Group	`1.39ms` from Taipei, TW
172.190.25.40	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
5.186.92.104	AS44869 FIBIA P/S	`2.83ms` from Copenhagen, DK
14.216.166.136	AS4134 CHINANET-BACKBONE	`3.55ms` from Guangzhou, CN
86.155.3.8	AS2856 British Telecommunications PLC	`5.17ms` from London, GB
2.143.13.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`18.19ms` from Madrid, ES
185.30.189.8	AS59699 Lenfiber S.r.l.	`4.11ms` from Milan, IT
126.49.230.72	AS17676 SoftBank Corp.	`4.98ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 187.19.97.254

traceroute to 187.19.97.254 (187.19.97.254): 64 hops max, 52 byte packets

4 [] 45.184.146.31 10.438 ms

5 *

6 *

7 [AS28130] 187.19.97.254 10.325 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On December 20th 2025

What are IP address ranges?

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