IP Address Information For 138.121.58.100
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 138.121.58.100.
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General information:
- IP Address: 138.121.58.100
- DNS Hostname (PTR Record): 138-121-58-100.ifoz.com.br
- DNS Nameservers: ns1.ifoz.com.br, ns2.ifoz.com.br
- DNS Zone: 58.121.138.in-addr.arpa
- Network route: 138.121.56.0/22
- Network owner: DataLinux Informatica Ltda
- ASN #: 264285
- Part of range: 138.121.58.0/24
Geographic location:
- Country: Brazil - BR
- City: Santa Terezinha de Itaipu
- State/Region: Parana
- Longitude: -54.400799
- Latitude: -25.446899
- Timezone: -03:00
Location on the map:
Network speed information:
-
Mobile:,Download311.82MbpsUpload27.84Mbps
-
Broadband:,Download285.10MbpsUpload177.87Mbps
IP Address 138.121.58.100 WHOIS Information:
% IP Client: 168.245.197.146 % 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. % 2025-12-22T23:27:27-03:00 - 168.245.197.146 inetnum: 138.121.56.0/22 aut-num: AS264285 abuse-c: MAO299 owner: DataLinux Informatica Ltda ownerid: 03.838.850/0001-51 responsible: Osmar Martin country: BR owner-c: MAO299 tech-c: MAO299 inetrev: 138.121.56.0/22 nserver: ns1.ifoz.com.br nsstat: 20251221 AA nslastaa: 20251221 nserver: ns2.ifoz.com.br nsstat: 20251221 AA nslastaa: 20251221 dsinetrev: 138.121.56.0/24 dsrecord: 17427 ECDSA-SHA-256 75E7EC71A48261DE8BE1C3F1572236FCD8C27AB64DE3D346716F2C2D7E39F4A7 dsstatus: 20251221 OK dslastok: 20251221 dsinetrev: 138.121.57.0/24 dsrecord: 49894 ECDSA-SHA-256 4C3AC45CC185C31FFBBCDDC48265333B256EE99C887C5ACB501D3D596E6ABD91 dsstatus: 20251221 OK dslastok: 20251221 dsinetrev: 138.121.58.0/24 dsrecord: 46698 ECDSA-SHA-256 C02E069FBC24517610B577803A8B02C2D6C7A2C8AEC4F84DB98C3ACAC0D6B5BC dsstatus: 20251221 OK dslastok: 20251221 dsinetrev: 138.121.59.0/24 dsrecord: 48675 ECDSA-SHA-256 513CEB06915F18B3B4B05500DFEB3FC3748049B4F15A2C3BAD1B94B6AD0BA627 dsstatus: 20251221 OK dslastok: 20251221 created: 20150608 changed: 20150608 nic-hdl-br: MAO299 person: Martin Osmar e-mail: osmar@ifoz.com.br country: BR created: 20020227 changed: 20251126 % 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: None - IP doesnt send emails
Blacklists information:
- Listed in Spamhaus: yes
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 138.121.58.100
Email behaviour monitor:
The IP address 138.121.58.100 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 05-01-26 to 15-01-26: