IP Address Information For 186.237.23.146
IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and
goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
In this page we have collected a sample of information for the IP address 186.237.23.146.
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General information:
- IP Address: 186.237.23.146
- DNS Hostname (PTR Record): 186-237-23-146.cznet.com.br
- DNS Nameservers: ns1.cznet.com.br, ns2.cznet.com.br
- DNS Zone: 23.237.186.in-addr.arpa
- Network route: 186.237.22.0/23
- Network owner: Cassiano Zanon - CZNet Provedor de Internet
- ASN #: 263004
- Part of range: 186.237.23.0/24
Geographic location:
- Country: Brazil - BR
- City: Erval Seco
- State/Region: Rio Grande do Sul
- Longitude: -53.504169
- Latitude: -27.549170
- Timezone: -03:00
Location on the map:
Network speed information:
-
Mobile:,Download296.64MbpsUpload26.50Mbps
-
Broadband:,Download262.03MbpsUpload161.88Mbps
IP Address 186.237.23.146 WHOIS Information:
% IP Client: 200.174.198.126 % Copyright (c) Nic.br - Use of this data is governed by the Use and % Privacy Policy at https://registro.br/upp . Distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2025-06-24T02:44:00-03:00 - 200.174.198.126 inetnum: 186.237.16.0/21 aut-num: AS263004 abuse-c: ELNET50 owner: Cassiano Zanon - CZNET Provedor de Internet ownerid: 06.910.203/0001-00 responsible: Cassiano Zanon country: BR owner-c: CAZAN8 tech-c: CAZAN8 inetrev: 186.237.16.0/21 nserver: ns1.cznet.com.br nsstat: 20250622 AA nslastaa: 20250622 nserver: ns2.cznet.com.br nsstat: 20250622 AA nslastaa: 20250622 created: 20120518 changed: 20151020 nic-hdl-br: CAZAN8 person: Cassiano Zanon e-mail: dti@cznet.net.br country: BR created: 20071219 changed: 20201223 nic-hdl-br: ELNET50 person: Elevate Network e-mail: gustavo@elevatenetwork.com.br country: BR created: 20210422 changed: 20250228 % Security and mail abuse issues should also be addressed to cert.br, % respectivelly to cert@cert.br and mail-abuse@cert.br % % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, IPs, and ASNs.
Reputation information:
- Sender score: 86 (good)
Blacklists information:
- Listed in Spamhaus: yes
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 186.237.23.146
Email behaviour monitor:
The IP address 186.237.23.146 appears to be an active mail server. The following charts represent data the community has gathered by observing the mail sending behaviour of this IP address during the last 10 days from 12-07-25 to 22-07-25: