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.
#
# start
NetRange: 6.0.0.0 - 6.255.255.255
CIDR: 6.0.0.0/8
NetName: CONUS-YPG-NET
NetHandle: NET-6-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: United States Department of Defense (DoD) (USDDD)
RegDate: 1994-02-01
Updated: 2025-08-25
Ref: https://rdap.arin.net/registry/ip/6.0.0.0
OrgName: United States Department of Defense (DoD)
OrgId: USDDD
Address: 3990 E. Broad Street
City: Columbus
StateProv: OH
PostalCode: 43218
Country: US
RegDate: 2007-01-12
Updated: 2026-08-12
Ref: https://rdap.arin.net/registry/entity/USDDD
OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName: Network DoD
OrgNOCPhone: +1-844-347-2457
OrgNOCEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgNOCRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName: Network DoD
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgAbuseRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
OrgTechHandle: REGIS10-ARIN
OrgTechName: Registration
OrgTechPhone: +1-844-347-2457
OrgTechEmail: disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN
OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName: Network DoD
OrgTechPhone: +1-844-347-2457
OrgTechEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
# end
# start
NetRange: 6.0.0.0 - 6.255.255.255
CIDR: 6.0.0.0/8
NetName: CONUS-YPG-NET
NetHandle: NET-6-0-0-0-2
Parent: CONUS-YPG-NET (NET-6-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Headquarters, USAISC (HEADQU-3)
RegDate: 2025-08-25
Updated: 2025-08-25
Ref: https://rdap.arin.net/registry/ip/6.0.0.0
OrgName: Headquarters, USAISC
OrgId: HEADQU-3
Address: NETC-ANC CONUS TNOSC
City: Fort Huachuca
StateProv: AZ
PostalCode: 85613
Country: US
RegDate: 1990-03-26
Updated: 2026-08-12
Ref: https://rdap.arin.net/registry/entity/HEADQU-3
OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN
OrgTechHandle: REGIS10-ARIN
OrgTechName: Registration
OrgTechPhone: +1-844-347-2457
OrgTechEmail: disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef: https://rdap.arin.net/registry/entity/REGIS10-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://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 6.13.66.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12709
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;6.13.66.243. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026082001 1800 900 604800 86400
;; Query time: 29 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 21 09:25:58 CST 2026
;; MSG SIZE rcvd: 104Host 243.66.13.6.in-addr.arpa not found: 2(SERVFAIL)
server can't find 6.13.66.243.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.126.161.186 | attackbots | Oct 11 07:12:08 firewall sshd[14269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.126.161.186 user=root Oct 11 07:12:10 firewall sshd[14269]: Failed password for root from 45.126.161.186 port 54894 ssh2 Oct 11 07:16:17 firewall sshd[14393]: Invalid user prueba from 45.126.161.186 ... |
2020-10-11 22:50:57 |
| 122.51.45.200 | attackspambots | Oct 11 11:47:56 lavrea sshd[289873]: Invalid user git from 122.51.45.200 port 57540 ... |
2020-10-11 23:21:25 |
| 222.186.31.166 | attackbotsspam | Oct 11 11:20:56 NPSTNNYC01T sshd[29811]: Failed password for root from 222.186.31.166 port 31326 ssh2 Oct 11 11:20:58 NPSTNNYC01T sshd[29811]: Failed password for root from 222.186.31.166 port 31326 ssh2 Oct 11 11:20:59 NPSTNNYC01T sshd[29811]: Failed password for root from 222.186.31.166 port 31326 ssh2 ... |
2020-10-11 23:24:10 |
| 79.124.62.34 | attackbotsspam | [MK-Root1] Blocked by UFW |
2020-10-11 23:04:41 |
| 104.248.45.204 | attack | s2.hscode.pl - SSH Attack |
2020-10-11 23:08:22 |
| 220.149.227.105 | attack | SSH login attempts. |
2020-10-11 22:55:40 |
| 152.136.143.44 | attackbots | (sshd) Failed SSH login from 152.136.143.44 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 10 22:54:39 server2 sshd[3648]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.143.44 user=root Oct 10 22:54:41 server2 sshd[3648]: Failed password for root from 152.136.143.44 port 33104 ssh2 Oct 10 22:58:55 server2 sshd[5797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.143.44 user=root Oct 10 22:58:57 server2 sshd[5797]: Failed password for root from 152.136.143.44 port 55286 ssh2 Oct 10 23:02:02 server2 sshd[7490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.143.44 user=root |
2020-10-11 23:31:31 |
| 218.59.47.1 | attack | [N10.H2.VM2] Port Scanner Detected Blocked by UFW |
2020-10-11 22:58:36 |
| 5.62.136.142 | attackspam | Use Brute-Force |
2020-10-11 23:25:33 |
| 220.120.106.254 | attackbotsspam | Invalid user hans from 220.120.106.254 port 36256 |
2020-10-11 22:55:55 |
| 200.40.42.54 | attack | Oct 11 16:57:06 santamaria sshd\[27518\]: Invalid user german from 200.40.42.54 Oct 11 16:57:06 santamaria sshd\[27518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.40.42.54 Oct 11 16:57:07 santamaria sshd\[27518\]: Failed password for invalid user german from 200.40.42.54 port 49160 ssh2 ... |
2020-10-11 23:28:17 |
| 49.232.165.42 | attack | Oct 11 11:49:52 ns3164893 sshd[14764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.165.42 user=root Oct 11 11:49:54 ns3164893 sshd[14764]: Failed password for root from 49.232.165.42 port 43766 ssh2 ... |
2020-10-11 22:53:26 |
| 129.208.199.139 | attackspam | 20/10/10@16:46:53: FAIL: Alarm-Network address from=129.208.199.139 20/10/10@16:46:53: FAIL: Alarm-Network address from=129.208.199.139 ... |
2020-10-11 23:13:40 |
| 177.220.174.2 | attackbots | Oct 11 11:31:08 firewall sshd[18437]: Invalid user yuka from 177.220.174.2 Oct 11 11:31:10 firewall sshd[18437]: Failed password for invalid user yuka from 177.220.174.2 port 26618 ssh2 Oct 11 11:36:59 firewall sshd[18501]: Invalid user testuser from 177.220.174.2 ... |
2020-10-11 23:10:54 |
| 51.178.183.213 | attackbots | 20 attempts against mh-ssh on cloud |
2020-10-11 23:03:36 |