City: San Jose
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.
#
# start
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
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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
# end
# start
NetRange: 38.54.0.0 - 38.54.127.255
CIDR: 38.54.0.0/17
NetName: KAOPU-CGNT-NET-1
NetHandle: NET-38-54-0-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Kaopu Cloud HK Limited (KCHL-3)
RegDate: 2022-05-04
Updated: 2022-05-04
Ref: https://rdap.arin.net/registry/ip/38.54.0.0
OrgName: Kaopu Cloud HK Limited
OrgId: KCHL-3
Address: LEVEL 54 HOPEWELL CENTRE 183 QUEEN'S ROAD EAST HK
City: HK
StateProv:
PostalCode:
Country: HK
RegDate: 2022-04-13
Updated: 2023-11-21
Comment: Geofeed https://www.kaopucloud.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/KCHL-3
OrgAbuseHandle: MANAG489-ARIN
OrgAbuseName: Manager
OrgAbusePhone: +852 94159695
OrgAbuseEmail: whois@kaopucloud.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MANAG489-ARIN
OrgTechHandle: MANAG489-ARIN
OrgTechName: Manager
OrgTechPhone: +852 94159695
OrgTechEmail: whois@kaopucloud.com
OrgTechRef: https://rdap.arin.net/registry/entity/MANAG489-ARIN
# end
# start
NetRange: 38.54.124.0 - 38.54.124.255
CIDR: 38.54.124.0/24
NetName: LIGHTNODE-KW
NetHandle: NET-38-54-124-0-1
Parent: KAOPU-CGNT-NET-1 (NET-38-54-0-0-1)
NetType: Reassigned
OriginAS:
Customer: LightNode-KW (C09008431)
RegDate: 2022-11-09
Updated: 2022-11-09
Ref: https://rdap.arin.net/registry/ip/38.54.124.0
CustName: LightNode-KW
Address: Kuwait
City: Kuwait
StateProv:
PostalCode:
Country: KW
RegDate: 2022-11-09
Updated: 2022-11-09
Ref: https://rdap.arin.net/registry/entity/C09008431
OrgAbuseHandle: MANAG489-ARIN
OrgAbuseName: Manager
OrgAbusePhone: +852 94159695
OrgAbuseEmail: whois@kaopucloud.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MANAG489-ARIN
OrgTechHandle: MANAG489-ARIN
OrgTechName: Manager
OrgTechPhone: +852 94159695
OrgTechEmail: whois@kaopucloud.com
OrgTechRef: https://rdap.arin.net/registry/entity/MANAG489-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://; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.54.124.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25396
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.54.124.39. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032201 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 23 09:07:53 CST 2026
;; MSG SIZE rcvd: 105b'Host 39.124.54.38.in-addr.arpa not found: 2(SERVFAIL)
'server can't find 38.54.124.39.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 132.232.182.190 | attackspam | Dec 10 12:52:41 server sshd\[27933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.182.190 user=root Dec 10 12:52:43 server sshd\[27933\]: Failed password for root from 132.232.182.190 port 40638 ssh2 Dec 10 13:03:08 server sshd\[30975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.182.190 user=root Dec 10 13:03:10 server sshd\[30975\]: Failed password for root from 132.232.182.190 port 35686 ssh2 Dec 10 13:09:46 server sshd\[349\]: Invalid user plant from 132.232.182.190 Dec 10 13:09:46 server sshd\[349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.182.190 ... |
2019-12-10 20:31:09 |
| 178.128.72.80 | attackspambots | Dec 9 23:21:02 hanapaa sshd\[686\]: Invalid user vighneswar from 178.128.72.80 Dec 9 23:21:02 hanapaa sshd\[686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.72.80 Dec 9 23:21:05 hanapaa sshd\[686\]: Failed password for invalid user vighneswar from 178.128.72.80 port 56818 ssh2 Dec 9 23:26:45 hanapaa sshd\[1344\]: Invalid user kimmerle from 178.128.72.80 Dec 9 23:26:45 hanapaa sshd\[1344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.72.80 |
2019-12-10 20:19:43 |
| 58.213.166.140 | attack | Unauthorized SSH login attempts |
2019-12-10 20:33:08 |
| 178.254.35.73 | attack | 2019-12-10T07:00:46.171700shield sshd\[23038\]: Invalid user goodner from 178.254.35.73 port 52672 2019-12-10T07:00:46.174319shield sshd\[23038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v30809.1blu.de 2019-12-10T07:00:48.258373shield sshd\[23038\]: Failed password for invalid user goodner from 178.254.35.73 port 52672 ssh2 2019-12-10T07:06:22.854688shield sshd\[24258\]: Invalid user t from 178.254.35.73 port 59776 2019-12-10T07:06:22.859343shield sshd\[24258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v30809.1blu.de |
2019-12-10 20:12:05 |
| 61.177.172.128 | attackspam | Dec 10 18:10:39 vibhu-HP-Z238-Microtower-Workstation sshd\[16062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128 user=root Dec 10 18:10:40 vibhu-HP-Z238-Microtower-Workstation sshd\[16062\]: Failed password for root from 61.177.172.128 port 24273 ssh2 Dec 10 18:10:45 vibhu-HP-Z238-Microtower-Workstation sshd\[16062\]: Failed password for root from 61.177.172.128 port 24273 ssh2 Dec 10 18:11:00 vibhu-HP-Z238-Microtower-Workstation sshd\[16074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128 user=root Dec 10 18:11:01 vibhu-HP-Z238-Microtower-Workstation sshd\[16074\]: Failed password for root from 61.177.172.128 port 58067 ssh2 ... |
2019-12-10 20:42:45 |
| 138.68.99.46 | attackspambots | Dec 10 02:27:37 eddieflores sshd\[19408\]: Invalid user bv from 138.68.99.46 Dec 10 02:27:37 eddieflores sshd\[19408\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.99.46 Dec 10 02:27:40 eddieflores sshd\[19408\]: Failed password for invalid user bv from 138.68.99.46 port 43090 ssh2 Dec 10 02:33:03 eddieflores sshd\[19953\]: Invalid user yefim from 138.68.99.46 Dec 10 02:33:03 eddieflores sshd\[19953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.99.46 |
2019-12-10 20:46:20 |
| 123.114.202.25 | attack | Host Scan |
2019-12-10 20:14:38 |
| 52.186.168.121 | attackspam | Dec 10 17:18:26 vibhu-HP-Z238-Microtower-Workstation sshd\[12476\]: Invalid user shou from 52.186.168.121 Dec 10 17:18:26 vibhu-HP-Z238-Microtower-Workstation sshd\[12476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.186.168.121 Dec 10 17:18:28 vibhu-HP-Z238-Microtower-Workstation sshd\[12476\]: Failed password for invalid user shou from 52.186.168.121 port 60078 ssh2 Dec 10 17:24:53 vibhu-HP-Z238-Microtower-Workstation sshd\[12894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.186.168.121 user=root Dec 10 17:24:55 vibhu-HP-Z238-Microtower-Workstation sshd\[12894\]: Failed password for root from 52.186.168.121 port 49572 ssh2 ... |
2019-12-10 20:17:24 |
| 103.221.223.126 | attack | 2019-12-10T12:02:03.939411Z a59d363c0d02 New connection: 103.221.223.126:40980 (172.17.0.6:2222) [session: a59d363c0d02] 2019-12-10T12:12:40.007921Z 76f9d7cf7ac7 New connection: 103.221.223.126:43814 (172.17.0.6:2222) [session: 76f9d7cf7ac7] |
2019-12-10 20:14:59 |
| 93.126.11.249 | attack | Dec 10 10:39:27 MK-Soft-VM3 sshd[21598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.126.11.249 Dec 10 10:39:29 MK-Soft-VM3 sshd[21598]: Failed password for invalid user chef from 93.126.11.249 port 53821 ssh2 ... |
2019-12-10 20:41:17 |
| 139.5.147.78 | attackbotsspam | Dec 10 11:29:48 hosting sshd[18757]: Invalid user jooran from 139.5.147.78 port 58572 ... |
2019-12-10 20:52:50 |
| 121.137.106.165 | attackspam | SSH Brute Force |
2019-12-10 20:31:57 |
| 203.150.207.28 | attackspambots | Dec 10 13:45:58 microserver sshd[29102]: Invalid user deng from 203.150.207.28 port 48350 Dec 10 13:45:58 microserver sshd[29102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.207.28 Dec 10 13:46:00 microserver sshd[29102]: Failed password for invalid user deng from 203.150.207.28 port 48350 ssh2 Dec 10 13:46:12 microserver sshd[29129]: Invalid user tang from 203.150.207.28 port 49486 Dec 10 13:46:12 microserver sshd[29129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.207.28 Dec 10 14:00:31 microserver sshd[32026]: Invalid user zong from 203.150.207.28 port 36038 Dec 10 14:00:31 microserver sshd[32026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.207.28 Dec 10 14:00:33 microserver sshd[32026]: Failed password for invalid user zong from 203.150.207.28 port 36038 ssh2 Dec 10 14:00:47 microserver sshd[32051]: Invalid user cristopher from 203.150.207.28 port 37 |
2019-12-10 20:48:26 |
| 111.67.198.206 | attackbots | Dec 10 01:35:13 sanyalnet-cloud-vps3 sshd[20645]: Connection from 111.67.198.206 port 38452 on 45.62.248.66 port 22 Dec 10 01:35:17 sanyalnet-cloud-vps3 sshd[20645]: Invalid user test from 111.67.198.206 Dec 10 01:35:17 sanyalnet-cloud-vps3 sshd[20645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.198.206 Dec 10 01:35:19 sanyalnet-cloud-vps3 sshd[20645]: Failed password for invalid user test from 111.67.198.206 port 38452 ssh2 Dec 10 01:35:19 sanyalnet-cloud-vps3 sshd[20645]: Received disconnect from 111.67.198.206: 11: Bye Bye [preauth] Dec 10 01:58:02 sanyalnet-cloud-vps3 sshd[21091]: Connection from 111.67.198.206 port 34224 on 45.62.248.66 port 22 Dec 10 01:58:06 sanyalnet-cloud-vps3 sshd[21091]: Invalid user sater from 111.67.198.206 Dec 10 01:58:06 sanyalnet-cloud-vps3 sshd[21091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.198.206 ........ ----------------------------------------------- https://www |
2019-12-10 20:54:56 |
| 150.242.85.64 | attackspam | Fail2Ban Ban Triggered |
2019-12-10 20:13:29 |