AS61657 Jr Net Informatica Ltda - ME

Spam statistics of AS61657 Jr Net Informatica Ltda - ME

CountryNumber of networksIP AddressesPurpose of use
Brazil
DomainDetected IP addressesSpam active IPsSpam rate
-24752.02%
Websites countIP addresses with websites
00

Spam activity log

- spam active IP adresses - AS61657 Spam rate - Brazil average spam rate

Overview of AS61657


Ownership and Operational Activity


AS61657 is an Autonomous System Number (ASN) that, as of my last update, does not have publicly available information regarding its owner or the main operational activities associated with it. Ownership details for ASNs can sometimes be obscure due to various privacy and business practices.



Establishment


The establishment date of AS61657 is not readily available in public records. ASN allocation dates can often be found through regional internet registries or other databases that track internet resource allocations, but these details are not always disclosed to the general public.



Security Concerns and Malicious Use


There is no specific information available that suggests AS61657 is being used by hackers or spammers with malicious intent. However, this does not guarantee that it has never been involved in such activities, as the reputation of an ASN can change over time based on the actions of its users.



I attempted to gather additional details from the provided source, CleanTalk's blacklist database; however, since I do not access live data or external websites, I cannot provide real-time information on whether AS61657 is currently listed there or if it has any history of abuse. For the most accurate and up-to-date information regarding AS61657's status on blacklists or any potential involvement in malicious activities, it would be necessary to consult directly with the CleanTalk database or other similar security resources.


Whois AS61657

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SPAM active IP addresses in AS61657 Jr Net Informatica Ltda - ME

#Sender IPDetectedLast seenReported as spam
1131.100.254.1052025-10-29 17:02:222026-09-20 09:14:303
2131.100.254.1142025-10-05 14:54:002026-09-23 20:31:323
3131.100.254.1722024-05-24 09:15:322026-09-27 13:30:453
4131.100.254.1372022-10-26 02:07:202026-09-28 00:23:463
5131.100.254.512025-10-08 17:42:082026-09-28 09:30:463
6131.100.254.762025-11-05 15:05:492026-10-02 13:41:383
7131.100.254.292025-09-15 07:58:552026-09-30 17:51:374
8131.100.254.532025-10-19 15:53:292026-10-01 02:17:054
9131.100.254.812025-10-22 13:08:442026-10-01 02:57:104
10131.100.254.652025-10-06 02:04:142026-09-23 23:55:135
11131.100.254.62017-09-28 15:51:292026-09-25 05:24:045
12131.100.254.272025-10-15 03:56:042026-09-19 20:08:447
13131.100.255.162026-07-23 07:59:372026-09-27 23:47:247
14131.100.254.642025-10-12 18:20:302026-10-02 10:13:367

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1131.100.254.0/24Brazil25625494.00%
2131.100.255.0/24Brazil256810.00%
3131.100.252.0/24Brazil2561800.00%
4131.100.253.0/24Brazil2568400.00%