City: Torrance
Region: California
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.
#
NetRange: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0
OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
#
# 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.
#
Found a referral to rwhois.cogentco.com:4321.
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
network:ID:NET4-2686680018
network:Network-Name:NET4-2686680018
network:IP-Network:38.134.104.0/24
network:Org-Name:NetO Corp
network:Street-Address:4143 PACIFIC COAST HIGHWAY
network:City:TORRANCE
network:State:CA
network:Country:US
network:Postal-Code:90505
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-12-24 11:26:49
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.134.104.24
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10748
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.134.104.24. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062100 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 21 18:53:25 CST 2026
;; MSG SIZE rcvd: 106Host 24.104.134.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 24.104.134.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 148.70.71.137 | attackbots | Aug 15 02:01:40 aiointranet sshd\[13035\]: Invalid user ivan from 148.70.71.137 Aug 15 02:01:40 aiointranet sshd\[13035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.71.137 Aug 15 02:01:42 aiointranet sshd\[13035\]: Failed password for invalid user ivan from 148.70.71.137 port 39691 ssh2 Aug 15 02:08:23 aiointranet sshd\[13578\]: Invalid user krishna from 148.70.71.137 Aug 15 02:08:23 aiointranet sshd\[13578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.71.137 |
2019-08-15 20:19:58 |
| 41.90.9.158 | attackbotsspam | Aug 15 11:42:27 hb sshd\[15168\]: Invalid user lis from 41.90.9.158 Aug 15 11:42:27 hb sshd\[15168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.90.9.158 Aug 15 11:42:29 hb sshd\[15168\]: Failed password for invalid user lis from 41.90.9.158 port 50904 ssh2 Aug 15 11:48:39 hb sshd\[15738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.90.9.158 user=root Aug 15 11:48:41 hb sshd\[15738\]: Failed password for root from 41.90.9.158 port 45206 ssh2 |
2019-08-15 19:49:18 |
| 114.7.120.10 | attackbotsspam | Aug 15 01:51:44 hanapaa sshd\[3395\]: Invalid user lily from 114.7.120.10 Aug 15 01:51:44 hanapaa sshd\[3395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.7.120.10 Aug 15 01:51:46 hanapaa sshd\[3395\]: Failed password for invalid user lily from 114.7.120.10 port 36077 ssh2 Aug 15 01:57:35 hanapaa sshd\[3924\]: Invalid user wellendorff from 114.7.120.10 Aug 15 01:57:35 hanapaa sshd\[3924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.7.120.10 |
2019-08-15 20:07:43 |
| 198.199.72.203 | attack | Aug 15 10:30:54 ip-172-31-62-245 sshd\[26662\]: Invalid user ange from 198.199.72.203\ Aug 15 10:30:56 ip-172-31-62-245 sshd\[26662\]: Failed password for invalid user ange from 198.199.72.203 port 57480 ssh2\ Aug 15 10:34:59 ip-172-31-62-245 sshd\[26683\]: Invalid user git from 198.199.72.203\ Aug 15 10:35:00 ip-172-31-62-245 sshd\[26683\]: Failed password for invalid user git from 198.199.72.203 port 50956 ssh2\ Aug 15 10:39:16 ip-172-31-62-245 sshd\[26790\]: Invalid user filippid_admin from 198.199.72.203\ |
2019-08-15 19:45:50 |
| 207.81.189.168 | attack | 19/8/15@05:27:02: FAIL: Alarm-Intrusion address from=207.81.189.168 ... |
2019-08-15 20:15:29 |
| 116.196.83.174 | attackspam | Aug 15 11:26:25 localhost sshd\[6806\]: Invalid user minecraft from 116.196.83.174 port 57022 Aug 15 11:26:25 localhost sshd\[6806\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.83.174 Aug 15 11:26:27 localhost sshd\[6806\]: Failed password for invalid user minecraft from 116.196.83.174 port 57022 ssh2 Aug 15 11:31:57 localhost sshd\[7072\]: Invalid user lizabeth from 116.196.83.174 port 49356 Aug 15 11:31:57 localhost sshd\[7072\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.83.174 ... |
2019-08-15 19:48:12 |
| 60.2.10.190 | attackbotsspam | Aug 15 12:31:55 mail sshd\[31146\]: Invalid user redmine from 60.2.10.190 port 40916 Aug 15 12:31:55 mail sshd\[31146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.10.190 ... |
2019-08-15 19:46:15 |
| 106.12.131.5 | attackspam | $f2bV_matches |
2019-08-15 20:30:17 |
| 138.122.38.108 | attackbots | $f2bV_matches |
2019-08-15 20:18:45 |
| 121.130.125.205 | attackspam | Fail2Ban - FTP Abuse Attempt |
2019-08-15 20:23:20 |
| 188.166.228.244 | attack | $f2bV_matches_ltvn |
2019-08-15 20:05:49 |
| 141.98.9.5 | attackspam | Aug 15 07:56:06 web1 postfix/smtpd[18160]: warning: unknown[141.98.9.5]: SASL LOGIN authentication failed: authentication failure ... |
2019-08-15 20:06:31 |
| 203.81.99.194 | attack | Aug 15 11:39:14 MK-Soft-VM7 sshd\[26508\]: Invalid user derick from 203.81.99.194 port 44186 Aug 15 11:39:14 MK-Soft-VM7 sshd\[26508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.81.99.194 Aug 15 11:39:16 MK-Soft-VM7 sshd\[26508\]: Failed password for invalid user derick from 203.81.99.194 port 44186 ssh2 ... |
2019-08-15 19:55:28 |
| 132.232.18.128 | attackbots | Aug 15 01:54:37 web1 sshd\[4012\]: Invalid user nagios from 132.232.18.128 Aug 15 01:54:37 web1 sshd\[4012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.18.128 Aug 15 01:54:38 web1 sshd\[4012\]: Failed password for invalid user nagios from 132.232.18.128 port 40428 ssh2 Aug 15 02:00:52 web1 sshd\[4572\]: Invalid user rogue from 132.232.18.128 Aug 15 02:00:52 web1 sshd\[4572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.18.128 |
2019-08-15 20:17:16 |
| 220.134.144.96 | attack | Aug 15 11:40:12 web8 sshd\[20057\]: Invalid user hadoop from 220.134.144.96 Aug 15 11:40:12 web8 sshd\[20057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.134.144.96 Aug 15 11:40:13 web8 sshd\[20057\]: Failed password for invalid user hadoop from 220.134.144.96 port 43066 ssh2 Aug 15 11:45:16 web8 sshd\[22594\]: Invalid user less from 220.134.144.96 Aug 15 11:45:16 web8 sshd\[22594\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.134.144.96 |
2019-08-15 19:52:05 |