191.5.72.0/21

AS52583 · Asstelecom telecomunicação Ltda me

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Summary

Country	Brazil
Domain	assfibra.com.br
ASN	AS52583
Registry	LACNIC
ID	AMS14

WHOIS Details

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

inetnum:     191.5.72.0/21
aut-num:     AS52583
abuse-c:     ISTCO17
owner:       Asstelecom telecomunica��o Ltda me
ownerid:     11.774.781/0001-98
responsible: Romulo Philipe de Barros Alves
country:     BR
owner-c:     AGMSO5
tech-c:      AGMSO5
created:     20140120
changed:     20140120

nic-hdl-br:  AGMSO5
person:      agela maria de souza
e-mail:      financeiro@assfibra.com.br
country:     BR
created:     20101024
changed:     20250623

nic-hdl-br:  ISTCO17
person:      i96 Solu��es Tecnologia e Consultoria
e-mail:      contato@i96.com.br
country:     BR
created:     20211015
changed:     20260116

Overlapping Ranges

BGP prefixes that are contained by 191.5.72.0/21

Range	ASN	Company	Num of IPs
191.5.72.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.73.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.74.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.75.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.76.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.77.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.78.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.79.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256

Nearby Ranges

BGP prefixes that overlap with 191.5.0.0/16

Range	ASN	Company	Num of IPs
191.5.0.0/19	AS263077	RazaoInfo Internet Ltda	8,192
191.5.112.0/20	AS263537	Via Fibra Internet Banda Larga EIRELI	4,096
191.5.32.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
191.5.240.0/20	AS263544	VARZEA NET TELECOMUNICACOES LTDA ME	4,096
191.5.176.0/20	AS53238	Chapeco Tecnologia em Telecomunicações Ltda.	4,096
191.5.80.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
191.5.128.0/20	AS263536	MICROSET MAQUINAS E SERVICOS LTDA	4,096
191.5.144.0/20	AS53085	VERO S.A	4,096
191.5.64.0/21	AS61901	RMR Assessoria Técnica em Teleinformática LTDA-ME	2,048
191.5.208.0/21	AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	2,048
191.5.48.0/21	AS263532	VIAR TELECOMUNICAÇÕES LTDA	2,048
191.5.96.0/21	AS263535	REDE GLOBAL TECNOLOGIA LTDA ME	2,048
191.5.224.0/21	AS52908	JP Providers Eirelli	2,048
191.5.104.0/21	AS52935	Infobarra Solucoes em Informatica Ltda	2,048
191.5.164.0/22	AS263541	IMF NETWORK DATA LTDA - ME	1,024
191.5.232.0/22	AS262847	DBUG TELECOM LTDA	1,024
191.5.236.0/22	AS263543	Butzen e Mentges Ltda	1,024
191.5.160.0/22	AS263538	1TOC INFORMATICA LTDA	1,024
191.5.216.0/22	AS262459	Osirnet Info Telecom Ltda.	1,024
191.5.220.0/22	AS53218	SPEEDSERVICE TELECOMUNICACOES LTDA	1,024
191.5.212.0/23	AS262832	LINK CARIRI SERVIÇOS DE INFORMÁTICA LTDA,	512
191.5.62.0/23	AS263547	Brinks Seguranca e Transporte de Valores Ltda.	512
191.5.60.0/23	AS263533	JBS S.A.	512
191.5.79.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.104.0/24	AS52935	INFOGARCAS SOLUCOES DE INFORMATICA LTDA	256
191.5.105.0/24	AS52935	INFOGARCAS SOLUCOES DE INFORMATICA LTDA	256
191.5.173.0/24	AS263539	JFC PROVEDOR DE INTERNET LTDA	256
191.5.174.0/24	AS263539	mda telecomunicações LTDA	256
191.5.175.0/24	AS263539	PARCEIROS INFORMATICA	256
191.5.172.0/24	AS263539	BSB TIC SOLUCÕES LTDA - EPP	256
191.5.72.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.73.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.74.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.75.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.76.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.77.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.78.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256

Hosted domains

There is 1 domain name hosted across 2 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

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

IP Address	ASN	Details
191.5.72.31	AS52583 Asstelecom telecomunicação Ltda me	`20.26ms` from Sao Paulo, BR
191.5.75.166	AS52583 Asstelecom telecomunicação Ltda me	`20.53ms` from Sao Paulo, BR
191.5.78.254	AS52583 Asstelecom telecomunicação Ltda me	`20.85ms` from Sao Paulo, BR
191.5.74.64	AS52583 Asstelecom telecomunicação Ltda me	`20.28ms` from Sao Paulo, BR
191.5.79.2	AS52583 Asstelecom telecomunicação Ltda me	`18.99ms` from Sao Paulo, BR
191.5.73.15	AS52583 Asstelecom telecomunicação Ltda me	`20.25ms` from Sao Paulo, BR
191.5.77.1	AS52583 Asstelecom telecomunicação Ltda me	`20.41ms` from Sao Paulo, BR
191.5.76.255	AS52583 Asstelecom telecomunicação Ltda me	`18.94ms` 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
60.225.179.5	AS1221 Telstra Limited	`8.18ms` from Adelaide, AU
54.192.124.69	AS16509 Amazon.com, Inc.	`0.10ms` from Chicago, US
113.184.235.197	AS45899 VNPT Corp	`5.14ms` from Da Nang, VN
4.4.130.101	AS3356 Level 3 Parent, LLC	`0.43ms` from Dallas, US
97.147.41.149	AS6167 Verizon Business	`16.58ms` from Dallas, US
90.80.47.37	AS3215 Orange S.A.	`3.27ms` from Frankfurt am Main, DE
160.124.91.69	AS132839 POWER LINE DATACENTER	`1.01ms` from Hong Kong, HK
109.158.90.117	AS2856 British Telecommunications PLC	`9.09ms` from London, GB
196.249.201.133	AS17400 MSTelcom-Mercury Servicos de Telecomunicacoes, S.A.R.L	`1.99ms` from Luanda, AO
83.44.7.85	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.90ms` from Madrid, ES
64.212.34.229	AS3549 Level 3 Parent, LLC	`0.39ms` from Miami, US
178.57.212.117	AS50596 Informatsionnye Tekhnologii LLC	`5.54ms` from Moscow, RU
67.241.65.101	AS11351 Charter Communications Inc	`17.45ms` from New York City, US
159.203.168.229	AS14061 DigitalOcean, LLC	`0.30ms` from New York City, US
62.204.225.53	AS34040 TTNET s.r.o.	`3.10ms` from Prague, CZ
115.217.247.5	AS4134 CHINANET-BACKBONE	`8.70ms` from Shanghai, CN
78.68.215.53	AS3301 Telia Company AB	`5.09ms` from Stockholm, SE
119.240.105.165	AS2518 BIGLOBE Inc.	`6.25ms` from Tokyo, JP
197.15.38.69	AS37671 3S INF	`11.06ms` from Tunis, TN
109.95.7.133	AS198984 BIALNET SP. Z O.O.	`3.05ms` from Warsaw, PL
140.179.12.133	AS55960 Beijing Guanghuan Xinwang Digital	`3.47ms` from Beijing, CN
4.17.5.133	AS3356 Level 3 Parent, LLC	`0.89ms` from Cincinnati, US
176.21.187.245	AS3292 TDC Holding A/S	`2.94ms` from Copenhagen, DK
73.42.98.21	AS7922 Comcast Cable Communications, LLC	`9.49ms` from Denver, US
5.157.192.5	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 191.5.73.81

traceroute to 191.5.73.81 (191.5.73.81): 64 hops max, 52 byte packets

1 [AS15169] 108.170.230.148 1.434 ms

2 *

3 *

4 *

5 [AS52583] 191.5.73.81 20.597 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

What are IP address ranges?

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