187.33.112.0/20

AS53083 · C & M Software Ltda.

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Summary

Country	Brazil
Domain	cmsw.com.br
ASN	AS53083
Registry	LACNIC
ID	SDC11

WHOIS Details

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

inetnum:     187.33.112.0/20
aut-num:     AS53083
abuse-c:     SUDCM
owner:       C & M Software Ltda.
ownerid:     03.215.009/0001-08
responsible: Suporte CM Software
country:     BR
owner-c:     SUDCM
tech-c:      SUDCM
inetrev:     187.33.112.0/24
nserver:     ns2.cmsw.com.br
nsstat:      20251211 AA
nslastaa:    20251211
nserver:     ns1.cmsw.com.br
nsstat:      20251211 AA
nslastaa:    20251211
inetrev:     187.33.113.0/24
nserver:     ns2.cmsw.com.br
nsstat:      20251210 AA
nslastaa:    20251210
nserver:     ns1.cmsw.com.br
nsstat:      20251210 AA
nslastaa:    20251210
inetrev:     187.33.114.0/24
nserver:     ns2.cmsw.com.br
nsstat:      20251206 AA
nslastaa:    20251206
nserver:     ns1.cmsw.com.br
nsstat:      20251206 AA
nslastaa:    20251206
created:     20091014
changed:     20130307

nic-hdl-br:  SUDCM
person:      Suporte Dominios CM
e-mail:      dominio@cmsw.com
country:     BR
created:     20080721
changed:     20251209

Nearby Ranges

BGP prefixes that overlap with 187.33.0.0/16

Range	ASN	Company	Num of IPs
187.33.0.0/19	AS15830	EQUINIX BRASIL	8,192
187.33.0.0/19	AS26592	EQUINIX BRASIL	8,192
187.33.64.0/19	AS28661	HOTLINK INTERNET LTDA	8,192
187.33.240.0/20	AS53087	TELY Ltda.	4,096
187.33.224.0/20	AS53087	TELY Ltda.	4,096
187.33.176.0/20	AS262694	Link Centro de Informatica Ltda.	4,096
187.33.32.0/20	AS28226	Vogel Soluções em Telecom e Informática S/A	4,096
187.33.96.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
187.33.208.0/20	AS53088	FORNET COMUNICACOES LTDA	4,096
187.33.160.0/20	AS53085	VERO S.A	4,096
187.33.192.0/20	AS53086	OAI LTDA	4,096
187.33.56.0/21	AS28194	R & F BASSAN COMÉRCIO SERVIÇOS E SISTEMA LTDA - ME	2,048
187.33.48.0/21	AS263080	GTi TELECOMUNICACOES S/A	2,048

Hosted domains

There are 11 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
187.33.113.151	becrystal.com.br	2

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.33.113.60	AS53083 C & M Software Ltda.	`1.14ms` from Sao Paulo, BR
187.33.116.254	AS53083 C & M Software Ltda.	`1.12ms` from Sao Paulo, BR
187.33.125.254	AS53083 C & M Software Ltda.	`1.13ms` from Sao Paulo, BR
187.33.126.254	AS53083 C & M Software Ltda.	`2.23ms` from Osasco, BR
187.33.112.3	AS53083 C & M Software Ltda.	`0.83ms` from Osasco, BR
187.33.124.254	AS53083 C & M Software Ltda.	`0.52ms` from Osasco, 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
156.252.0.4	AS397423 Tier.Net Technologies LLC	`0.19ms` from Charlotte, US
222.254.127.164	AS45899 VNPT Corp	`2.50ms` from Da Nang, VN
52.154.207.4	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
120.209.186.212	AS9808 China Mobile Communications Group Co., Ltd.	`8.58ms` from Nanjing, CN
68.183.27.84	AS14061 DigitalOcean, LLC	`0.20ms` from New York City, US
95.110.180.212	AS202613 Aruba S.p.A.	`1.76ms` from Rome, IT
1.161.165.20	AS3462 Data Communication Business Group	`2.39ms` from Taipei, TW
141.148.54.164	AS31898 Oracle Corporation	`0.28ms` from Ashburn, US
78.92.72.180	AS5483 Magyar Telekom Plc.	`6.79ms` from Budapest, HU
97.91.27.132	AS20115 Charter Communications LLC	`7.59ms` from Chicago, US
61.141.195.100	AS4134 CHINANET-BACKBONE	`2.00ms` from Guangzhou, CN
86.2.230.244	AS5089 Virgin Media Limited	`3.43ms` from London, GB
154.23.203.212	AS8796 FASTNET DATA INC	`0.32ms` from Los Angeles, US
2.4.250.196	AS3215 Orange S.A.	`6.53ms` from Marseille, FR
103.104.241.84	AS137204 The Bend Motorsport Park	`10.45ms` from Melbourne, AU
203.134.16.4	AS9443 Vocus Retail	`0.52ms` from Perth, AU
27.222.222.116	AS4837 CHINA UNICOM China169 Backbone	`10.27ms` from Qingdao, CN
34.166.220.132	AS396982 Google LLC	`6.38ms` from Riyadh, SA
27.235.214.196	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
54.151.176.116	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
113.35.201.148	AS17506 ARTERIA Networks Corporation	`1.25ms` from Tokyo, JP
195.8.114.180	AS48359 Hesabgar Pardaz Gharb PJSC	`17.17ms` from Yerevan, AM
216.109.73.4	AS3561 CenturyLink Communications, LLC	`0.73ms` from Ashburn, US
62.84.32.164	AS39824 JSC Alma Telecommunications	`1.66ms` from Astana, KZ
35.129.133.20	AS20115 Charter Communications LLC	`9.86ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 187.33.112.3

traceroute to 187.33.112.3 (187.33.112.3): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.127 ms

2 [AS7195] 200.25.75.87 0.125 ms

3 [AS7195] 200.25.58.111 0.283 ms

4 *

5 *

6 [AS53083] 187.33.112.3 1.018 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 28th 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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