131.72.252.0/22

AS61751 · SINTNET-TELECOMUNICACOES E INFORMATICA LTDA

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Summary

Country	Brazil
Domain	sintnet.com.br
ASN	AS61751
Registry	LACNIC
ID	SII11

WHOIS Details

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

inetnum:     131.72.252.0/22
aut-num:     AS61751
abuse-c:     SIINF24
owner:       SINTNET-TELECOMUNICACOES E INFORMATICA LTDA
ownerid:     17.047.165/0001-11
responsible: alexandre moraes
country:     BR
owner-c:     SIINF24
tech-c:      SIINF24
inetrev:     131.72.253.0/24
nserver:     ns1.he.net
nsstat:      20260312 AA
nslastaa:    20260312
nserver:     ns2.he.net
nsstat:      20260312 AA
nslastaa:    20260312
nserver:     ns3.he.net
nsstat:      20260312 AA
nslastaa:    20260312
nserver:     ns4.he.net
nsstat:      20260312 AA
nslastaa:    20260312
nserver:     ns5.he.net
nsstat:      20260312 AA
nslastaa:    20260312
created:     20140812
changed:     20160331

nic-hdl-br:  SIINF24
person:      SINTNET-TELECOMUNICA��ES E INFORMATICA
e-mail:      alexandre@sintercom.com.br
country:     BR
created:     20150304
changed:     20250122

Nearby Ranges

BGP prefixes that overlap with 131.72.0.0/16

Range	ASN	Company	Num of IPs
131.72.216.0/22	AS262352	NOVA TELECOM LTDA	1,024
131.72.164.0/22	AS61734	PRISMA TELECOMUNICAÇÕES LTDA. EPP	1,024
131.72.180.0/22	AS61737	Computex Informática Ltda	1,024
131.72.188.0/22	AS61740	Telecab Telecomunicacoes Ltda	1,024
131.72.192.0/22	AS61741	FG INTERLIGA LTDA	1,024
131.72.128.0/22	AS61744	power net telecom eireli-me	1,024
131.72.152.0/22	AS61745	NBS TELECOM	1,024
131.72.184.0/22	AS61750	W H DOS ANJOS MENEZES	1,024
131.72.212.0/22	AS13591	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	1,024
131.72.92.0/22	AS262797	INTERVALE INFORMATICA LTDA. - EPP.	1,024
131.72.200.0/22	AS262809	Talklink Informática EIRELI ME.	1,024
131.72.172.0/22	AS262993	CNX TELECOMUNICACOES LTDA	1,024
131.72.132.0/22	AS263244	Iperactive SA	1,024
131.72.232.0/22	AS263728	Wimux EIRL	1,024
131.72.236.0/22	AS263753	SERVICIOS DE DATACENTER DATANETWORKS LIMITADA	1,024
131.72.76.0/22	AS264811	AIR LINK COMMUNICATIONS	1,024
131.72.164.0/22	AS268487	PRISMA TELECOMUNICAÇÕES LTDA. EPP	1,024
131.72.36.0/22	AS270692	JOSE CARLOS GONZAGA CARDOSO - ME	1,024
131.72.120.0/22	AS270908	LIKE TELECOM	1,024
131.72.116.0/22	AS270982	SENA E SANTOS LTDA-ME	1,024
131.72.136.0/22	AS272043	OSNET SAS	1,024
131.72.52.0/22	AS273474	TODA SOLUCAO WEB	1,024
131.72.136.0/22	AS273953	OSNET SAS	1,024
131.72.208.0/22	AS27884	CABLECOLOR S.A.	1,024
131.72.72.0/22	AS28038	SAN LUIS CTV S.A.	1,024
131.72.108.0/22	AS28343	Unifique Telecomunicações SA	1,024
131.72.148.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
131.72.80.0/22	AS28584	Defferrari Solucoes em Internet Ltda	1,024
131.72.144.0/22	AS28670	CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA.	1,024
131.72.224.0/22	AS52337	COMUNICACIONES TASION	1,024
131.72.28.0/22	AS52339	Lima Video Cable S.A. (Cabletel)	1,024
131.72.24.0/22	AS52455	TEMPUS GROUP S.A.	1,024
131.72.48.0/22	AS52545	BJ NET Provedor de Internet Ltda. - ME	1,024
131.72.248.0/22	AS52751	Brasrede Telecomunicações LTDA	1,024
131.72.140.0/22	AS52862	ISP PREMIUM TELECOM S/A	1,024
131.72.196.0/22	AS52974	Henet Telecomunicacoes Ltda	1,024
131.72.60.0/22	AS53231	GRUPOHOST COMUNICACAO MULTIMIDIA LTDA	1,024
131.72.100.0/22	AS61646	SINALNET Comunicações	1,024
131.72.12.0/22	AS61710	Sulminet Informatica Ltda - ME	1,024
131.72.32.0/22	AS61711	BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA	1,024
131.72.44.0/22	AS61712	YUPNET TELECOMUNICAÇÕES LTDA	1,024
131.72.16.0/22	AS61713	Virtual Internet Ltda Me	1,024
131.72.8.0/22	AS61715	UP Brasil Administração e Serviços Ltda	1,024
131.72.20.0/22	AS61716	Rede Tupiniquim de Comunicação Ltda - ME	1,024
131.72.4.0/22	AS61717	NetTri Telecom	1,024
131.72.40.0/22	AS61723	DIGINET INFORMATICA BAHIA LTDA - ME	1,024
131.72.124.0/22	AS61727	SPN Telecom	1,024
131.72.56.0/22	AS61728	Infonavi Telecomunicações Ltda	1,024
131.72.160.0/22	AS61731	Work 349 Internet Provedores ltda - ME	1,024

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

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

IP Address	ASN	Details
131.72.252.182	AS61751 SINTNET-TELECOMUNICACOES E INFORMATICA LTDA	`1.18ms` from Rio de Janeiro, BR
131.72.253.9	AS61751 SINTNET-TELECOMUNICACOES E INFORMATICA LTDA	`6.80ms` from Osasco, BR
131.72.254.38	AS61751 SINTNET-TELECOMUNICACOES E INFORMATICA LTDA	`6.21ms` from Muriae, 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
178.91.78.230	AS9198 JSC Kazakhtelecom	`2.16ms` from Almaty, KZ
130.213.160.214	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
207.248.85.22	AS52506 AUTOTRANSPORTES ANDESMAR S.A.	`15.05ms` from Buenos Aires, AR
156.208.4.214	AS8452 TE-AS	`9.55ms` from Cairo, EG
117.192.239.54	AS9829 National Internet Backbone	`12.13ms` from Chennai, IN
129.114.220.134	AS16600 University of Texas Health Science Center at Tyler	`8.56ms` from Dallas, US
205.169.92.6	AS209 CenturyLink Communications, LLC	`3.62ms` from Denver, US
79.237.24.182	AS3320 Deutsche Telekom AG	`4.90ms` from Duesseldorf, DE
121.166.141.214	AS4766 Korea Telecom	`1.20ms` from Incheon, KR
209.77.210.246	AS7018 AT&T Enterprises, LLC	`13.61ms` from Los Angeles, US
121.82.200.134	AS17511 OPTAGE Inc.	`2.50ms` from Osaka, JP
13.36.98.230	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
41.74.50.102	AS36963 Orange Botswana (PTY) Ltd	`6.43ms` from Pretoria, ZA
91.90.248.38	AS24589 Telenet SIA	`0.61ms` from Riga, LV
195.192.228.22	AS8948 099 PRIMO COMMUNICATIONS LTD	`0.79ms` from Rosh Ha‘Ayin, IL
101.33.66.22	AS132203 Tencent Building, Kejizhongyi Avenue	`0.58ms` from Seoul, KR
1.116.113.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.97ms` from Shanghai, CN
34.187.186.230	AS396982 Google LLC	`0.15ms` from The Dalles, US
35.197.20.150	AS396982 Google LLC	`0.15ms` from The Dalles, US
57.180.197.198	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
113.158.149.182	AS2516 KDDI CORPORATION	`8.48ms` from Tokyo, JP
65.93.95.214	AS577 Bell Canada	`6.93ms` from Toronto, CA
46.242.221.198	AS12824 home.pl sp. z o.o.	`1.14ms` from Warsaw, PL
97.74.73.118	AS400754 GoDaddy.com, LLC	`0.97ms` from Ashburn, US
181.117.18.6	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.33ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f2 131.72.254.97

traceroute to 131.72.254.97 (131.72.254.97): 64 hops max, 52 byte packets

2 [] 45.68.82.115 7.714 ms

3 *

4 [AS61751] 131.72.254.97 6.26 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

On March 13th 2026

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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