177.71.112.0/20

AS52750 · Fundação Centros de Ref. em Tecnologias Inovadoras

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Summary

Country	Brazil
Domain	certi.org.br
ASN	AS52750
Registry	LACNIC
ID	GUP57

WHOIS Details

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

inetnum:     177.71.112.0/20
aut-num:     AS52750
abuse-c:     JEF8
owner:       Funda��o Centros de Ref. em Tecnologias Inovadoras
ownerid:     78.626.363/0001-24
responsible: Gunther Pfeiffer
owner-c:     GUPFE76
tech-c:      GARSI107
inetrev:     177.71.112.0/20
nserver:     ns-1273.awsdns-31.org
nsstat:      20250812 AA
nslastaa:    20250812
nserver:     ns-460.awsdns-57.com
nsstat:      20250812 AA
nslastaa:    20250812
nserver:     ns-998.awsdns-60.net
nsstat:      20250812 AA
nslastaa:    20250812
nserver:     ns-1668.awsdns-16.co.uk
nsstat:      20250812 AA
nslastaa:    20250812
created:     20120829
changed:     20250813

nic-hdl-br:  GUPFE76
person:      G�nther Pfeiffer
created:     20230919
changed:     20230919

nic-hdl-br:  GARSI107
person:      Gabriel Rodrigo da Silva
created:     20170807
changed:     20250811

nic-hdl-br:  JEF8
person:      Jose Eduardo Fiates
created:     19980316
changed:     20231025

Nearby Ranges

BGP prefixes that overlap with 177.71.0.0/16

Range	ASN	Company	Num of IPs
177.71.128.0/17	AS16509	A100 ROW SERVICOS DE DADOS BRASIL LTDA	32,768
177.71.32.0/20	AS53022	BROSEGHINI LTDA EPP	4,096
177.71.0.0/20	AS28667	VERO S.A	4,096
177.71.24.0/21	AS262427	Invista Net Provedor de Acesso Ltda	2,048
177.71.16.0/21	AS28254	Arganet Comunicação e Monitoramento Digital Ltda	2,048
177.71.104.0/22	AS271340	PLAY FIBRA SERVICOS DE INTERNET LTDA	1,024
177.71.92.0/22	AS263292	L E M TELECOMUNICAÇÕES LTDA -ME	1,024
177.71.100.0/22	AS271336	JOSE PEREIRA ROMAO SERVICO E TELECOMUNICACAO	1,024
177.71.88.0/22	AS263604	Hilton C. Bender Eireli	1,024
177.71.110.0/23	AS271397	CONECTA NET LTDA	512
177.71.51.0/24	AS262560	Agility Goiana	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
177.71.112.98	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`9.94ms` from Sao Paulo, BR
177.71.114.200	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`9.82ms` from Sao Paulo, BR
177.71.127.12	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`9.62ms` from Sao Paulo, BR
177.71.117.216	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`9.83ms` from Sao Paulo, BR
177.71.115.1	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`4.83ms` from Curitiba, BR
177.71.116.88	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	`9.92ms` 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
2.49.130.4	AS5384 Emirates Internet	`4.56ms` from Al Fujairah City, AE
140.232.17.36	AS53260 Clark University	`12.63ms` from Ashburn, US
181.215.166.148	AS133296 Web Werks India Pvt. Ltd.	`0.79ms` from Bengaluru, IN
52.42.4.212	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
128.24.48.180	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
62.197.238.68	AS5578 SWAN, a.s.	`0.54ms` from Bratislava, SK
154.90.37.4	AS138915 Kaopu Cloud HK Limited	`0.39ms` from Manila, PH
131.93.190.196	AS20115 Charter Communications LLC	`17.91ms` from Minneapolis, US
60.90.30.100	AS17676 SoftBank Corp.	`2.92ms` from Tokyo, JP
182.65.61.212	AS24560 Bharti Airtel Ltd., Telemedia Services	`11.02ms` from Chennai, IN
201.16.39.4	AS14840 BR.Digital Telecom	`0.16ms` from Curitiba, BR
143.93.243.36	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.99ms` from Frankfurt am Main, DE
176.45.194.180	AS25019 Saudi Telecom Company JSC	`4.56ms` from Jeddah, SA
81.141.93.100	AS2856 British Telecommunications PLC	`4.33ms` from London, GB
2.220.143.20	AS5607 Sky UK Limited	`2.91ms` from London, GB
109.107.39.100	AS51059 Brightbox Systems Ltd	`0.74ms` from Manchester, GB
73.192.75.100	AS7922 Comcast Cable Communications, LLC	`9.51ms` from Orlando, US
92.130.60.68	AS3215 Orange S.A.	`4.68ms` from Saint-Denis, RE
1.251.125.228	AS9318 SK Broadband Co Ltd	`5.78ms` from Seoul, KR
125.46.243.116	AS4837 CHINA UNICOM China169 Backbone	`1.26ms` from Zhengzhou, CN
102.179.125.4	AS37577 Orange Burkina Faso	`17.97ms` from Accra, GH
197.60.215.228	AS8452 TE-AS	`3.82ms` from Cairo, EG
14.236.5.180	AS45899 VNPT Corp	`0.96ms` from Da Nang, VN
52.19.33.116	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
49.213.102.116	AS38244 VNG Corporation	`0.75ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f3 177.71.117.254

traceroute to 177.71.117.254 (177.71.117.254): 64 hops max, 52 byte packets

3 [] 187.16.216.4 0.998 ms

4 [] 170.79.213.178 9.762 ms

5 [] 170.79.214.35 9.763 ms

6 [AS11242] 200.237.205.26 10.202 ms

7 [AS52750] 177.71.112.2 10.588 ms

8 [AS52750] 177.71.112.6 19.596 ms

9 [AS52750] 177.71.117.254 10.416 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 28th 2025

What are IP address ranges?

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