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
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
#
# 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 <<>> 38.244.7.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58046
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.244.7.45. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025100701 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Oct 07 22:49:55 CST 2025
;; MSG SIZE rcvd: 104
Host 45.7.244.38.in-addr.arpa. not found: 3(NXDOMAIN)
Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 45.7.244.38.in-addr.arpa: NXDOMAIN
IP | Type | Details | Datetime |
---|---|---|---|
129.211.67.139 | attackspam | Triggered by Fail2Ban at Vostok web server |
2020-01-02 05:31:03 |
45.136.108.120 | attack | Jan 1 21:43:26 h2177944 kernel: \[1110036.889895\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.120 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=40603 PROTO=TCP SPT=44777 DPT=1537 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 1 21:43:26 h2177944 kernel: \[1110036.889906\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.120 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=40603 PROTO=TCP SPT=44777 DPT=1537 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 1 22:01:17 h2177944 kernel: \[1111107.584825\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.120 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=19495 PROTO=TCP SPT=44777 DPT=1715 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 1 22:01:17 h2177944 kernel: \[1111107.584838\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.120 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=19495 PROTO=TCP SPT=44777 DPT=1715 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 1 22:41:21 h2177944 kernel: \[1113511.002021\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.120 DST=85.214. |
2020-01-02 05:41:35 |
189.112.38.54 | attackbotsspam | Attempts against SMTP/SSMTP |
2020-01-02 05:36:13 |
141.8.144.7 | attack | port scan and connect, tcp 443 (https) |
2020-01-02 05:26:04 |
178.62.186.49 | attackbots | Jan 1 18:45:12 nextcloud sshd\[4447\]: Invalid user server from 178.62.186.49 Jan 1 18:45:12 nextcloud sshd\[4447\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.186.49 Jan 1 18:45:13 nextcloud sshd\[4447\]: Failed password for invalid user server from 178.62.186.49 port 45938 ssh2 ... |
2020-01-02 04:59:44 |
51.77.201.36 | attackbotsspam | Jan 1 14:43:42 IngegnereFirenze sshd[30034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.201.36 user=root ... |
2020-01-02 05:11:39 |
125.212.207.205 | attackbots | Jan 1 16:22:47 localhost sshd\[39982\]: Invalid user varnish from 125.212.207.205 port 52430 Jan 1 16:22:47 localhost sshd\[39982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.207.205 Jan 1 16:22:50 localhost sshd\[39982\]: Failed password for invalid user varnish from 125.212.207.205 port 52430 ssh2 Jan 1 16:25:26 localhost sshd\[40041\]: Invalid user stiff from 125.212.207.205 port 44218 Jan 1 16:25:26 localhost sshd\[40041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.207.205 ... |
2020-01-02 05:37:42 |
61.228.170.147 | attack | Unauthorized connection attempt detected from IP address 61.228.170.147 to port 445 |
2020-01-02 05:04:25 |
199.195.252.213 | attackspam | Jan 1 16:04:23 localhost sshd\[4202\]: Invalid user rt from 199.195.252.213 port 39886 Jan 1 16:04:23 localhost sshd\[4202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.195.252.213 Jan 1 16:04:25 localhost sshd\[4202\]: Failed password for invalid user rt from 199.195.252.213 port 39886 ssh2 |
2020-01-02 05:22:49 |
159.65.41.104 | attackspambots | Automatic report - SSH Brute-Force Attack |
2020-01-02 05:12:27 |
46.101.249.232 | attackspam | Jan 1 16:17:43 prox sshd[32437]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.249.232 Jan 1 16:17:45 prox sshd[32437]: Failed password for invalid user pyron from 46.101.249.232 port 42443 ssh2 |
2020-01-02 05:03:09 |
119.90.51.19 | attackspambots | Unauthorized connection attempt detected from IP address 119.90.51.19 to port 1433 |
2020-01-02 05:25:49 |
128.177.20.194 | attackbots | 1577889813 - 01/01/2020 15:43:33 Host: 128.177.20.194/128.177.20.194 Port: 445 TCP Blocked |
2020-01-02 05:16:36 |
177.72.169.236 | attackbotsspam | SSH Brute-Force attacks |
2020-01-02 05:24:24 |
146.185.25.177 | attack | Jan 1 15:42:41 debian-2gb-nbg1-2 kernel: \[149093.404091\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=146.185.25.177 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=54321 PROTO=TCP SPT=4786 DPT=4786 WINDOW=65535 RES=0x00 SYN URGP=0 |
2020-01-02 05:33:24 |