City: Chicago
Region: Illinois
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 50.128.0.0 - 50.255.255.255
CIDR: 50.128.0.0/9
NetName: CCCH3-4
NetHandle: NET-50-128-0-0-1
Parent: NET50 (NET-50-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Comcast Cable Communications, LLC (CCCS)
RegDate: 2010-10-21
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/ip/50.128.0.0
OrgName: Comcast Cable Communications, LLC
OrgId: CCCS
Address: 1800 Bishops Gate Blvd
City: Mt Laurel
StateProv: NJ
PostalCode: 08054
Country: US
RegDate: 2001-09-18
Updated: 2020-11-18
Ref: https://rdap.arin.net/registry/entity/CCCS
OrgTechHandle: IC161-ARIN
OrgTechName: Comcast Cable Communications Inc
OrgTechPhone: +1-856-792-2300
OrgTechEmail: CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN
OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: routing@comcast.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: abuse@comcast.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-ARIN
# end
# start
NetRange: 50.240.128.0 - 50.240.191.255
CIDR: 50.240.128.0/18
NetName: CHICAGO-CBC-63
NetHandle: NET-50-240-128-0-1
Parent: CCCH3-4 (NET-50-128-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Comcast Cable Communications, LLC (CCCS)
RegDate: 2013-06-05
Updated: 2025-05-09
Ref: https://rdap.arin.net/registry/ip/50.240.128.0
OrgName: Comcast Cable Communications, LLC
OrgId: CCCS
Address: 1800 Bishops Gate Blvd
City: Mt Laurel
StateProv: NJ
PostalCode: 08054
Country: US
RegDate: 2001-09-18
Updated: 2020-11-18
Ref: https://rdap.arin.net/registry/entity/CCCS
OrgTechHandle: IC161-ARIN
OrgTechName: Comcast Cable Communications Inc
OrgTechPhone: +1-856-792-2300
OrgTechEmail: CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN
OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: routing@comcast.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: abuse@comcast.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-ARIN
# end
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 50.240.165.101
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3586
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;50.240.165.101. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026060602 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 07 09:27:19 CST 2026
;; MSG SIZE rcvd: 107101.165.240.50.in-addr.arpa domain name pointer 50-240-165-101-static.hfc.comcastbusiness.net.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
101.165.240.50.in-addr.arpa name = 50-240-165-101-static.hfc.comcastbusiness.net.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 37.139.1.197 | attackspam | leo_www |
2020-07-08 11:03:31 |
| 129.204.188.93 | attackbots | Jul 8 03:46:42 vps sshd[960662]: Failed password for invalid user dior from 129.204.188.93 port 36658 ssh2 Jul 8 03:49:47 vps sshd[973464]: Invalid user chengyinghui from 129.204.188.93 port 41188 Jul 8 03:49:47 vps sshd[973464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.188.93 Jul 8 03:49:49 vps sshd[973464]: Failed password for invalid user chengyinghui from 129.204.188.93 port 41188 ssh2 Jul 8 03:52:38 vps sshd[995982]: Invalid user yort from 129.204.188.93 port 43230 ... |
2020-07-08 10:52:20 |
| 122.155.17.174 | attackspam | Jul 8 01:07:59 sip sshd[29883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.17.174 Jul 8 01:08:00 sip sshd[29883]: Failed password for invalid user plarson from 122.155.17.174 port 33708 ssh2 Jul 8 01:23:33 sip sshd[3275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.17.174 |
2020-07-08 10:43:31 |
| 46.21.213.44 | attackspam | failed_logins |
2020-07-08 10:36:03 |
| 62.234.137.26 | attackbots | Icarus honeypot on github |
2020-07-08 10:33:51 |
| 111.231.135.232 | attackbots | Jul 7 23:52:11 host sshd[30647]: Invalid user motooka from 111.231.135.232 port 49560 ... |
2020-07-08 11:06:49 |
| 68.183.157.97 | attackbots | 2020-07-08T03:28:56.835926ns386461 sshd\[25412\]: Invalid user service from 68.183.157.97 port 44278 2020-07-08T03:28:56.840862ns386461 sshd\[25412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.157.97 2020-07-08T03:28:59.028341ns386461 sshd\[25412\]: Failed password for invalid user service from 68.183.157.97 port 44278 ssh2 2020-07-08T03:46:05.830565ns386461 sshd\[8528\]: Invalid user pheechul from 68.183.157.97 port 40218 2020-07-08T03:46:05.835601ns386461 sshd\[8528\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.157.97 ... |
2020-07-08 10:42:04 |
| 43.225.151.252 | attack | 2020-07-07T21:09:18.188246abusebot-4.cloudsearch.cf sshd[18137]: Invalid user kuwahara from 43.225.151.252 port 59930 2020-07-07T21:09:18.193739abusebot-4.cloudsearch.cf sshd[18137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.225.151.252 2020-07-07T21:09:18.188246abusebot-4.cloudsearch.cf sshd[18137]: Invalid user kuwahara from 43.225.151.252 port 59930 2020-07-07T21:09:20.128802abusebot-4.cloudsearch.cf sshd[18137]: Failed password for invalid user kuwahara from 43.225.151.252 port 59930 ssh2 2020-07-07T21:17:06.907496abusebot-4.cloudsearch.cf sshd[18253]: Invalid user user from 43.225.151.252 port 34676 2020-07-07T21:17:06.913965abusebot-4.cloudsearch.cf sshd[18253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.225.151.252 2020-07-07T21:17:06.907496abusebot-4.cloudsearch.cf sshd[18253]: Invalid user user from 43.225.151.252 port 34676 2020-07-07T21:17:08.763539abusebot-4.cloudsearch.cf sshd[ ... |
2020-07-08 11:02:42 |
| 106.13.230.238 | attackbotsspam | Jul 8 03:33:24 Ubuntu-1404-trusty-64-minimal sshd\[30170\]: Invalid user sslvpn from 106.13.230.238 Jul 8 03:33:24 Ubuntu-1404-trusty-64-minimal sshd\[30170\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.230.238 Jul 8 03:33:26 Ubuntu-1404-trusty-64-minimal sshd\[30170\]: Failed password for invalid user sslvpn from 106.13.230.238 port 55864 ssh2 Jul 8 03:38:30 Ubuntu-1404-trusty-64-minimal sshd\[31788\]: Invalid user valentin from 106.13.230.238 Jul 8 03:38:30 Ubuntu-1404-trusty-64-minimal sshd\[31788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.230.238 |
2020-07-08 10:39:44 |
| 159.89.169.68 | attackbots | Jul 8 04:23:06 debian-2gb-nbg1-2 kernel: \[16433587.172054\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=159.89.169.68 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=47543 PROTO=TCP SPT=47706 DPT=28672 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-07-08 11:01:56 |
| 114.119.167.205 | attack | Fail2Ban Ban Triggered |
2020-07-08 10:54:42 |
| 118.174.255.174 | attackspam | $f2bV_matches |
2020-07-08 10:47:40 |
| 58.245.138.232 | attack | Port probing on unauthorized port 23 |
2020-07-08 10:45:19 |
| 220.176.204.91 | attack | 20 attempts against mh-ssh on pluto |
2020-07-08 11:09:36 |
| 46.182.19.49 | attackbots | Jul 8 02:56:33 vps639187 sshd\[22941\]: Invalid user hf from 46.182.19.49 port 41842 Jul 8 02:56:33 vps639187 sshd\[22941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.182.19.49 Jul 8 02:56:35 vps639187 sshd\[22941\]: Failed password for invalid user hf from 46.182.19.49 port 41842 ssh2 ... |
2020-07-08 10:50:49 |