City: unknown
Region: unknown
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
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 1997-2026, 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)
%error 230 No objects found; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.149.2.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12806
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.149.2.138. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042301 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 24 10:38:56 CST 2026
;; MSG SIZE rcvd: 105Host 138.2.149.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 138.2.149.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 190.153.249.99 | attackspambots | Jun 21 14:02:31 server sshd[53789]: Failed password for invalid user inoue from 190.153.249.99 port 50967 ssh2 Jun 21 14:06:52 server sshd[56974]: Failed password for root from 190.153.249.99 port 51623 ssh2 Jun 21 14:11:10 server sshd[60203]: Failed password for invalid user loic from 190.153.249.99 port 52298 ssh2 |
2020-06-22 02:27:36 |
| 118.89.201.225 | attackspam | Jun 21 19:28:50 vps sshd[1043211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.201.225 Jun 21 19:28:52 vps sshd[1043211]: Failed password for invalid user leela from 118.89.201.225 port 44702 ssh2 Jun 21 19:37:59 vps sshd[34552]: Invalid user gogs from 118.89.201.225 port 33534 Jun 21 19:37:59 vps sshd[34552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.201.225 Jun 21 19:38:01 vps sshd[34552]: Failed password for invalid user gogs from 118.89.201.225 port 33534 ssh2 ... |
2020-06-22 02:21:26 |
| 120.31.135.195 | attackspambots | Honeypot attack, port: 445, PTR: ns1.eflydns.net. |
2020-06-22 02:11:36 |
| 80.12.242.124 | attackbots | 80.12.242.124 |
2020-06-22 02:13:14 |
| 51.77.213.136 | attackspam | Invalid user sftp from 51.77.213.136 port 40614 |
2020-06-22 02:32:08 |
| 182.189.233.66 | attackbots | Email rejected due to spam filtering |
2020-06-22 02:39:45 |
| 188.146.174.77 | attackspam | Email rejected due to spam filtering |
2020-06-22 02:43:57 |
| 49.7.21.115 | attack | Automatic report - Banned IP Access |
2020-06-22 02:16:12 |
| 129.211.99.254 | attackspambots | SSH invalid-user multiple login attempts |
2020-06-22 02:18:05 |
| 222.186.15.115 | attackspam | Jun 21 20:29:13 OPSO sshd\[7820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115 user=root Jun 21 20:29:16 OPSO sshd\[7820\]: Failed password for root from 222.186.15.115 port 35049 ssh2 Jun 21 20:29:18 OPSO sshd\[7820\]: Failed password for root from 222.186.15.115 port 35049 ssh2 Jun 21 20:29:20 OPSO sshd\[7820\]: Failed password for root from 222.186.15.115 port 35049 ssh2 Jun 21 20:29:22 OPSO sshd\[7898\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115 user=root |
2020-06-22 02:36:54 |
| 50.2.185.139 | attackbotsspam | 50.2.185.139 has been banned for [spam] ... |
2020-06-22 02:19:21 |
| 185.94.189.182 | attack | Honeypot attack, port: 81, PTR: PTR record not found |
2020-06-22 02:35:10 |
| 168.90.227.90 | attackbotsspam | xmlrpc attack |
2020-06-22 02:20:20 |
| 86.69.2.215 | attackbots | 2020-06-21T08:16:28.987890linuxbox-skyline sshd[61186]: Invalid user sinus from 86.69.2.215 port 48234 ... |
2020-06-22 02:10:40 |
| 134.122.28.208 | attackspambots | 2020-06-21T14:22:54.654083n23.at sshd[3748932]: Invalid user cxh from 134.122.28.208 port 32822 2020-06-21T14:22:56.554989n23.at sshd[3748932]: Failed password for invalid user cxh from 134.122.28.208 port 32822 ssh2 2020-06-21T14:26:38.542172n23.at sshd[3752081]: Invalid user edit from 134.122.28.208 port 33140 ... |
2020-06-22 02:15:52 |