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
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: 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
# 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: 2025-03-13
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
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 <<>> 21.25.59.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30160
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;21.25.59.199. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026090400 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 04 13:54:27 CST 2026
;; MSG SIZE rcvd: 105Host 199.59.25.21.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 199.59.25.21.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 171.78.177.89 | attack | Unauthorized connection attempt detected from IP address 171.78.177.89 to port 22 |
2019-12-20 18:51:10 |
| 80.211.116.102 | attackbotsspam | Dec 20 00:20:22 eddieflores sshd\[8694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.116.102 user=root Dec 20 00:20:24 eddieflores sshd\[8694\]: Failed password for root from 80.211.116.102 port 50844 ssh2 Dec 20 00:25:49 eddieflores sshd\[9230\]: Invalid user lisa from 80.211.116.102 Dec 20 00:25:49 eddieflores sshd\[9230\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.116.102 Dec 20 00:25:51 eddieflores sshd\[9230\]: Failed password for invalid user lisa from 80.211.116.102 port 54180 ssh2 |
2019-12-20 18:27:52 |
| 117.246.210.237 | attack | Automatic report - Port Scan Attack |
2019-12-20 18:20:33 |
| 106.12.77.212 | attack | Dec 20 11:16:15 eventyay sshd[16813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212 Dec 20 11:16:16 eventyay sshd[16813]: Failed password for invalid user kooroon from 106.12.77.212 port 48020 ssh2 Dec 20 11:23:35 eventyay sshd[17071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212 ... |
2019-12-20 18:25:33 |
| 222.186.175.151 | attackbots | Dec 20 10:48:53 mail sshd[16199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.151 user=root Dec 20 10:48:55 mail sshd[16199]: Failed password for root from 222.186.175.151 port 60290 ssh2 ... |
2019-12-20 18:24:34 |
| 145.239.94.191 | attackspam | Dec 20 00:39:09 kapalua sshd\[1139\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.ip-145-239-94.eu user=root Dec 20 00:39:11 kapalua sshd\[1139\]: Failed password for root from 145.239.94.191 port 35346 ssh2 Dec 20 00:44:30 kapalua sshd\[1649\]: Invalid user ud from 145.239.94.191 Dec 20 00:44:30 kapalua sshd\[1649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.ip-145-239-94.eu Dec 20 00:44:32 kapalua sshd\[1649\]: Failed password for invalid user ud from 145.239.94.191 port 38758 ssh2 |
2019-12-20 18:56:39 |
| 178.62.0.215 | attackbotsspam | Dec 20 00:19:04 hanapaa sshd\[7073\]: Invalid user admin from 178.62.0.215 Dec 20 00:19:04 hanapaa sshd\[7073\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.0.215 Dec 20 00:19:06 hanapaa sshd\[7073\]: Failed password for invalid user admin from 178.62.0.215 port 46442 ssh2 Dec 20 00:24:13 hanapaa sshd\[7557\]: Invalid user ts from 178.62.0.215 Dec 20 00:24:13 hanapaa sshd\[7557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.0.215 |
2019-12-20 18:52:59 |
| 103.20.188.9 | attack | Host Scan |
2019-12-20 18:36:29 |
| 40.92.64.100 | attack | Dec 20 12:18:03 debian-2gb-vpn-nbg1-1 kernel: [1211842.670152] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.64.100 DST=78.46.192.101 LEN=52 TOS=0x02 PREC=0x00 TTL=109 ID=7345 DF PROTO=TCP SPT=16819 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0 |
2019-12-20 18:17:08 |
| 119.42.119.98 | attackspam | 1576823206 - 12/20/2019 07:26:46 Host: 119.42.119.98/119.42.119.98 Port: 445 TCP Blocked |
2019-12-20 18:33:06 |
| 187.45.57.156 | attackbots | [portscan] tcp/23 [TELNET] *(RWIN=28513)(12201009) |
2019-12-20 18:46:34 |
| 83.97.20.136 | attackspam | Unauthorized connection attempt detected from IP address 83.97.20.136 to port 110 |
2019-12-20 18:35:38 |
| 84.205.246.82 | attackbotsspam | TCP Port Scanning |
2019-12-20 18:52:03 |
| 222.186.136.64 | attack | Dec 20 11:05:01 vpn01 sshd[29763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.136.64 Dec 20 11:05:03 vpn01 sshd[29763]: Failed password for invalid user atilla from 222.186.136.64 port 49054 ssh2 ... |
2019-12-20 18:22:17 |
| 40.92.20.72 | attackbotsspam | Dec 20 13:51:54 debian-2gb-vpn-nbg1-1 kernel: [1217474.012040] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.20.72 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=31674 DF PROTO=TCP SPT=40129 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0 |
2019-12-20 18:54:29 |