City: Los Angeles
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 1997-2025, 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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-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 1997-2025, 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 1.2.1)
network:ID:NET4-26F4000012
network:Network-Name:NET4-26F4000012
network:IP-Network:38.244.0.0/18
network:Org-Name:NetLab
network:Street-Address:624 SOUTH GRAND AVENUE
network:City:LOS ANGELES
network:State:CA
network:Country:US
network:Postal-Code:90017
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-07-02 19:36:20
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.244.34.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5234
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.244.34.146. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025092800 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 28 14:56:28 CST 2025
;; MSG SIZE rcvd: 106b'Host 146.34.244.38.in-addr.arpa. not found: 3(NXDOMAIN)
'Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 146.34.244.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 104.238.116.152 | attackspam | WordPress login Brute force / Web App Attack on client site. |
2020-07-16 00:40:07 |
| 103.242.56.183 | attackbots | $f2bV_matches |
2020-07-16 01:22:48 |
| 40.69.31.204 | attack | Jul 15 12:08:59 mail sshd\[51572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.69.31.204 user=root ... |
2020-07-16 00:47:31 |
| 13.77.155.2 | attackspam | Jul 15 12:36:26 mail sshd\[44090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.77.155.2 user=root ... |
2020-07-16 01:08:13 |
| 40.124.15.44 | attack | Jul 14 06:55:10 josie sshd[27263]: Invalid user jabarchives.com from 40.124.15.44 Jul 14 06:55:10 josie sshd[27262]: Invalid user jabarchives from 40.124.15.44 Jul 14 06:55:10 josie sshd[27266]: Invalid user admin from 40.124.15.44 Jul 14 06:55:10 josie sshd[27263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.124.15.44 Jul 14 06:55:10 josie sshd[27264]: Invalid user jabarchives from 40.124.15.44 Jul 14 06:55:10 josie sshd[27262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.124.15.44 Jul 14 06:55:10 josie sshd[27269]: Invalid user admin from 40.124.15.44 Jul 14 06:55:10 josie sshd[27268]: Invalid user jabarchives.com from 40.124.15.44 Jul 14 06:55:10 josie sshd[27266]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.124.15.44 Jul 14 06:55:10 josie sshd[27264]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh........ ------------------------------- |
2020-07-16 00:59:59 |
| 31.42.72.15 | attackbots | 1594826668 - 07/15/2020 17:24:28 Host: 31.42.72.15/31.42.72.15 Port: 445 TCP Blocked |
2020-07-16 00:41:39 |
| 51.143.183.35 | attackspam | Jul 15 12:55:28 mail sshd\[9117\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.143.183.35 user=root ... |
2020-07-16 01:09:36 |
| 24.136.117.34 | attackspambots | Unauthorized connection attempt from IP address 24.136.117.34 on Port 445(SMB) |
2020-07-16 00:54:45 |
| 103.252.119.105 | attackspam | Unauthorized connection attempt from IP address 103.252.119.105 on Port 445(SMB) |
2020-07-16 01:09:01 |
| 14.143.107.226 | attack | Exploited Host. |
2020-07-16 01:14:19 |
| 40.87.29.234 | attack | Jul 15 11:34:17 mail sshd\[46415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.87.29.234 user=root ... |
2020-07-16 00:38:38 |
| 40.122.169.225 | attack | Brute-force attempt banned |
2020-07-16 01:03:59 |
| 62.234.20.135 | attackspam | Jul 15 18:17:09 rancher-0 sshd[342131]: Invalid user deploy from 62.234.20.135 port 36784 Jul 15 18:17:12 rancher-0 sshd[342131]: Failed password for invalid user deploy from 62.234.20.135 port 36784 ssh2 ... |
2020-07-16 01:21:03 |
| 40.114.67.47 | attackspambots | Jul 15 12:27:53 mail sshd\[31007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.114.67.47 user=root ... |
2020-07-16 01:10:31 |
| 177.153.19.153 | attack | From bounce-35cd4d53be0cb40ec1d4b79cbb1257a1@smtplw-13.com Wed Jul 15 10:02:20 2020 Received: from smtp203t19f153.saaspmta0002.correio.biz ([177.153.19.153]:46841) |
2020-07-16 00:55:11 |