城市(city): unknown
省份(region): unknown
国家(country): United States
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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: 21.0.0.0 - 21.255.255.255
CIDR: 21.0.0.0/8
NetName: DNIC-SNET-021
NetHandle: NET-21-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: United States Department of Defense (DoD) (USDDD)
RegDate: 1991-07-01
Updated: 2025-09-05
Ref: https://rdap.arin.net/registry/ip/21.0.0.0
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: 21.0.0.0 - 21.255.255.255
CIDR: 21.0.0.0/8
NetName: DNIC-SNET-021
NetHandle: NET-21-0-0-0-2
Parent: DNIC-SNET-021 (NET-21-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: DoD Network Information Center (DNIC)
RegDate: 2025-09-05
Updated: 2025-09-05
Ref: https://rdap.arin.net/registry/ip/21.0.0.0
OrgName: DoD Network Information Center
OrgId: DNIC
Address: 3990 E. Broad Street
City: Columbus
StateProv: OH
PostalCode: 43218
Country: US
RegDate:
Updated: 2026-11-09
Ref: https://rdap.arin.net/registry/entity/DNIC
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
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
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
# 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 <<>> 21.23.121.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 696
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;21.23.121.1. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026111100 1800 900 604800 86400
;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Nov 11 21:50:34 CST 2026
;; MSG SIZE rcvd: 104Host 1.121.23.21.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 1.121.23.21.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 118.69.174.108 | attack | 118.69.174.108 - - [23/Oct/2019:23:45:51 +0200] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 118.69.174.108 - - [23/Oct/2019:23:45:52 +0200] "POST /wp-login.php HTTP/1.1" 200 1524 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 118.69.174.108 - - [23/Oct/2019:23:45:54 +0200] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 118.69.174.108 - - [23/Oct/2019:23:45:55 +0200] "POST /wp-login.php HTTP/1.1" 200 1530 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 118.69.174.108 - - [23/Oct/2019:23:45:56 +0200] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 118.69.174.108 - - [23/Oct/2019:23:45:58 +0200] "POST /wp-login.php HTTP/1.1" 200 1526 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2019-10-24 06:16:33 |
| 190.13.129.34 | attackbots | Aug 13 13:55:05 vtv3 sshd\[30200\]: Invalid user vishal from 190.13.129.34 port 34390 Aug 13 13:55:05 vtv3 sshd\[30200\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.13.129.34 Aug 13 13:55:07 vtv3 sshd\[30200\]: Failed password for invalid user vishal from 190.13.129.34 port 34390 ssh2 Aug 13 14:01:00 vtv3 sshd\[911\]: Invalid user vinnie from 190.13.129.34 port 55594 Aug 13 14:01:00 vtv3 sshd\[911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.13.129.34 Aug 13 14:14:11 vtv3 sshd\[7079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.13.129.34 user=root Aug 13 14:14:12 vtv3 sshd\[7079\]: Failed password for root from 190.13.129.34 port 41522 ssh2 Aug 13 14:20:35 vtv3 sshd\[10399\]: Invalid user semenov from 190.13.129.34 port 34490 Aug 13 14:20:35 vtv3 sshd\[10399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190 |
2019-10-24 06:44:11 |
| 95.141.236.250 | attackspam | Oct 23 18:36:26 ny01 sshd[28846]: Failed password for root from 95.141.236.250 port 43838 ssh2 Oct 23 18:40:26 ny01 sshd[29198]: Failed password for root from 95.141.236.250 port 53654 ssh2 |
2019-10-24 06:47:52 |
| 46.38.144.146 | attack | Oct 24 00:50:25 relay postfix/smtpd\[12191\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 24 00:51:09 relay postfix/smtpd\[3191\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 24 00:51:36 relay postfix/smtpd\[18751\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 24 00:52:19 relay postfix/smtpd\[22867\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 24 00:52:46 relay postfix/smtpd\[16364\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2019-10-24 06:53:18 |
| 54.36.163.141 | attackspambots | Oct 23 12:28:57 wbs sshd\[27765\]: Invalid user d from 54.36.163.141 Oct 23 12:28:57 wbs sshd\[27765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.ip-54-36-163.eu Oct 23 12:28:59 wbs sshd\[27765\]: Failed password for invalid user d from 54.36.163.141 port 43290 ssh2 Oct 23 12:32:56 wbs sshd\[28114\]: Invalid user ubnt from 54.36.163.141 Oct 23 12:32:56 wbs sshd\[28114\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.ip-54-36-163.eu |
2019-10-24 06:49:04 |
| 117.136.59.163 | attackspam | IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/117.136.59.163/ CN - 1H : (484) Protection Against DDoS WordPress plugin : "odzyskiwanie danych help-dysk" IP Address Ranges by Country : CN NAME ASN : ASN9808 IP : 117.136.59.163 CIDR : 117.136.58.0/23 PREFIX COUNT : 3598 UNIQUE IP COUNT : 18819072 ATTACKS DETECTED ASN9808 : 1H - 1 3H - 2 6H - 2 12H - 3 24H - 6 DateTime : 2019-10-23 22:14:04 INFO : Server 403 - Looking for resource vulnerabilities Detected and Blocked by ADMIN - data recovery |
2019-10-24 06:48:43 |
| 182.61.15.66 | attackbotsspam | WordPress wp-login brute force :: 182.61.15.66 0.144 BYPASS [24/Oct/2019:07:14:50 1100] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-10-24 06:25:44 |
| 221.125.165.144 | attackspambots | Automatic report - Banned IP Access |
2019-10-24 06:26:25 |
| 3.17.80.133 | attackspam | port scan and connect, tcp 5432 (postgresql) |
2019-10-24 06:23:52 |
| 177.54.110.35 | attack | SMB Server BruteForce Attack |
2019-10-24 06:32:29 |
| 190.14.240.74 | attackspambots | Invalid user bever from 190.14.240.74 port 54852 |
2019-10-24 06:21:54 |
| 218.92.0.208 | attack | Oct 24 00:21:43 vmanager6029 sshd\[18546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.208 user=root Oct 24 00:21:45 vmanager6029 sshd\[18546\]: Failed password for root from 218.92.0.208 port 32585 ssh2 Oct 24 00:21:47 vmanager6029 sshd\[18546\]: Failed password for root from 218.92.0.208 port 32585 ssh2 |
2019-10-24 06:45:11 |
| 141.98.80.201 | attackspambots | Oct 22 07:45:21 SRC=141.98.80.201 PROTO=TCP SPT=65534 DPT=3409 Oct 22 07:45:21 SRC=141.98.80.201 PROTO=TCP SPT=65534 DPT=3405 Oct 22 07:45:21 SRC=141.98.80.201 PROTO=TCP SPT=65534 DPT=3407 Oct 22 07:45:21 SRC=141.98.80.201 PROTO=TCP SPT=65534 DPT=3408 Oct 22 07:45:21 SRC=141.98.80.201 PROTO=TCP SPT=65534 DPT=3406 |
2019-10-24 06:35:19 |
| 49.248.66.14 | attackbotsspam | Oct 23 21:51:35 venus sshd\[9427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.248.66.14 user=root Oct 23 21:51:37 venus sshd\[9427\]: Failed password for root from 49.248.66.14 port 38766 ssh2 Oct 23 21:56:00 venus sshd\[9477\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.248.66.14 user=root ... |
2019-10-24 06:19:14 |
| 69.175.97.170 | attack | Postfix-SMTPd |
2019-10-24 06:26:06 |