Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
Whitelisted Subnet
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who
may use them for search engine spiders. However, these same entities sometimes also provide cloud
servers and mail services which are easily abused. Pay special attention when trusting or
distrusting these IPs.
This IP address has been reported a total of
40
times from
4 distinct
sources.
172.68.135.23 was first reported on
, and the most recent report was
.
In the last 60 days, the only reporter location was:
Brazil
with 34
reports.
The most common categories in these recent reports were:
SSH
35
times;
Brute-Force
35
times.
Recent Reports
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
2026-10-25T14:37:37.199677+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[188950]: Invalid user ec ...
show more2026-10-25T14:37:37.199677+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[188950]: Invalid user ec2-user from 172.68.135.23 port 54492
2026-10-25T14:37:37.882598+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[188950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-25T14:37:40.373194+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[188950]: Failed password for invalid user ec2-user from 172.68.135.23 port 54492 ssh2
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2026-10-24T03:46:06.299231+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4098493]: pam_unix(sshd: ...
show more2026-10-24T03:46:06.299231+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4098493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-24T03:46:08.293223+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4098493]: Failed password for invalid user docker from 172.68.135.23 port 50761 ssh2
2026-10-24T03:53:00.024284+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4099799]: Invalid user chloe from 172.68.135.23 port 52604
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2026-10-24T00:35:13.288180+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4069554]: pam_unix(sshd: ...
show more2026-10-24T00:35:13.288180+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4069554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-24T00:35:15.725934+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4069554]: Failed password for invalid user roma from 172.68.135.23 port 53388 ssh2
2026-10-24T00:40:26.128698+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[4070373]: Invalid user awsbackup from 172.68.135.23 port 53410
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2026-10-22T11:15:44.853505+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3758343]: pam_unix(sshd: ...
show more2026-10-22T11:15:44.853505+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3758343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-22T11:15:46.436836+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3758343]: Failed password for invalid user user from 172.68.135.23 port 55080 ssh2
2026-10-22T11:18:00.835669+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3758703]: Invalid user zookeeper from 172.68.135.23 port 51893
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2026-10-20T06:38:14.032483+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3297194]: pam_unix(sshd: ...
show more2026-10-20T06:38:14.032483+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3297194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-20T06:38:16.583082+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3297194]: Failed password for invalid user nexus from 172.68.135.23 port 59777 ssh2
2026-10-20T06:45:34.426412+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3298348]: Invalid user ymy from 172.68.135.23 port 60214
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2026-10-19T05:15:40.372023+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3082626]: pam_unix(sshd: ...
show more2026-10-19T05:15:40.372023+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3082626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-19T05:15:42.317929+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3082626]: Failed password for invalid user live from 172.68.135.23 port 64666 ssh2
2026-10-19T05:21:40.190375+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[3083469]: Invalid user f-config--1 from 172.68.135.23 port 62729
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2026-10-18T10:27:57.488780+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2925802]: pam_unix(sshd: ...
show more2026-10-18T10:27:57.488780+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2925802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-18T10:27:59.589088+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2925802]: Failed password for invalid user klepetko from 172.68.135.23 port 59805 ssh2
2026-10-18T10:35:57.256766+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2927384]: Invalid user tom from 172.68.135.23 port 54290
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2026-10-14T19:58:37.700727+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2208403]: pam_unix(sshd: ...
show more2026-10-14T19:58:37.700727+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2208403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-14T19:58:39.061928+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2208403]: Failed password for invalid user cs368 from 172.68.135.23 port 62610 ssh2
2026-10-14T20:00:54.511577+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2208835]: Invalid user Bob from 172.68.135.23 port 49162
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2026-10-14T15:24:54.565301+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2172673]: pam_unix(sshd: ...
show more2026-10-14T15:24:54.565301+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2172673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-14T15:24:56.484920+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2172673]: Failed password for invalid user qbittorrent from 172.68.135.23 port 55640 ssh2
2026-10-14T15:28:48.598456+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[2173476]: Invalid user swoadmin from 172.68.135.23 port 61384
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2026-10-12T05:14:31.930542+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1699695]: pam_unix(sshd: ...
show more2026-10-12T05:14:31.930542+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1699695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-12T05:14:33.577918+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1699695]: Failed password for invalid user ubuntu from 172.68.135.23 port 52981 ssh2
2026-10-12T05:15:45.528154+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1699947]: Invalid user appuser from 172.68.135.23 port 55081
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2026-10-11T04:14:22.378947+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1495339]: pam_unix(sshd: ...
show more2026-10-11T04:14:22.378947+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1495339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-11T04:14:24.613938+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1495339]: Failed password for invalid user s6Ida from 172.68.135.23 port 64347 ssh2
2026-10-11T04:24:19.223689+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1497166]: Invalid user user17 from 172.68.135.23 port 54987
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2026-10-10T03:40:08.369533+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1292372]: pam_unix(sshd: ...
show more2026-10-10T03:40:08.369533+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1292372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-10T03:40:10.398349+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1292372]: Failed password for invalid user reply from 172.68.135.23 port 52223 ssh2
2026-10-10T03:43:26.744686+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1292875]: Invalid user roma from 172.68.135.23 port 52988
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2026-10-09T11:50:44.565912+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1149740]: Failed passwor ...
show more2026-10-09T11:50:44.565912+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1149740]: Failed password for invalid user ubuntu from 172.68.135.23 port 52030 ssh2
2026-10-09T11:53:42.829677+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1150182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23 user=root
2026-10-09T11:53:44.937924+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[1150182]: Failed password for root from 172.68.135.23 port 63477 ssh2
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2026-10-08T15:24:34.668275+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[990063]: pam_unix(sshd:a ...
show more2026-10-08T15:24:34.668275+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[990063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-08T15:24:37.178121+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[990063]: Failed password for invalid user user83 from 172.68.135.23 port 54321 ssh2
2026-10-08T15:26:05.873261+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[990344]: Invalid user f-config-13 from 172.68.135.23 port 53595
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2026-10-07T19:08:58.921738+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[827921]: pam_unix(sshd:a ...
show more2026-10-07T19:08:58.921738+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[827921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.68.135.23
2026-10-07T19:09:01.205131+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[827921]: Failed password for invalid user rasoul from 172.68.135.23 port 65475 ssh2
2026-10-07T19:15:32.027715+00:00 edge-con-sao01.int.pdx.net.uk sshd-session[829187]: Invalid user mortezamehrzad from 172.68.135.23 port 57043
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