City: unknown
Region: unknown
Country: IANA Special-Purpose Address
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: 100.64.0.0 - 100.127.255.255
CIDR: 100.64.0.0/10
NetName: SHARED-ADDRESS-SPACE-RFC6598-IANA-RESERVED
NetHandle: NET-100-64-0-0-1
Parent: NET100 (NET-100-0-0-0-0)
NetType: IANA Special Use
OriginAS:
Organization: Internet Assigned Numbers Authority (IANA)
RegDate: 2012-03-13
Updated: 2024-05-24
Comment: This block is used as Shared Address Space. Traffic from these addresses does not come from IANA. IANA has simply reserved these numbers in its database and does not use or operate them. We are not the source of activity you may see on logs or in e-mail records. Please refer to http://www.iana.org/abuse/
Comment:
Comment: Shared Address Space can only be used in Service Provider networks or on routing equipment that is able to do address translation across router interfaces when addresses are identical on two different interfaces.
Comment:
Comment: This block was assigned by the IETF in the Best Current Practice document,
Comment: RFC 6598 which can be found at:
Comment: http://tools.ietf.org/html/rfc6598
Ref: https://rdap.arin.net/registry/ip/100.64.0.0
OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2024-05-24
Ref: https://rdap.arin.net/registry/entity/IANA
OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-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.
#
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.73.243.174
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2543
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.73.243.174. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051901 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 20 14:55:17 CST 2026
;; MSG SIZE rcvd: 107
Host 174.243.73.100.in-addr.arpa. not found: 3(NXDOMAIN)
Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 174.243.73.100.in-addr.arpa: NXDOMAIN
| IP | Type | Details | Datetime |
|---|---|---|---|
| 152.168.240.217 | attackspam | Jul 30 19:42:44 xxxxxxx8 sshd[12204]: Invalid user keliang from 152.168.240.217 port 40620 Jul 30 19:42:44 xxxxxxx8 sshd[12204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.240.217 Jul 30 19:42:46 xxxxxxx8 sshd[12204]: Failed password for invalid user keliang from 152.168.240.217 port 40620 ssh2 Jul 30 19:48:37 xxxxxxx8 sshd[12555]: Invalid user user11 from 152.168.240.217 port 46997 Jul 30 19:48:37 xxxxxxx8 sshd[12555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.240.217 Jul 30 19:48:39 xxxxxxx8 sshd[12555]: Failed password for invalid user user11 from 152.168.240.217 port 46997 ssh2 Jul 30 19:54:10 xxxxxxx8 sshd[12882]: Invalid user wyq from 152.168.240.217 port 53375 Jul 30 19:54:10 xxxxxxx8 sshd[12882]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.240.217 Jul 30 19:54:11 xxxxxxx8 sshd[12882]: Failed password for in........ ------------------------------ |
2020-08-04 18:29:00 |
| 194.26.29.14 | attackspambots | Aug 4 11:27:36 debian-2gb-nbg1-2 kernel: \[18791723.033336\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.14 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=4983 PROTO=TCP SPT=51563 DPT=2380 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-08-04 18:28:06 |
| 124.13.190.128 | attack | 2020-08-04T11:26:59+0200 Failed SSH Authentication/Brute Force Attack. (Server 10) |
2020-08-04 18:56:46 |
| 103.84.63.5 | attack | Aug 4 07:33:17 firewall sshd[25271]: Failed password for root from 103.84.63.5 port 39902 ssh2 Aug 4 07:38:00 firewall sshd[27544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.84.63.5 user=root Aug 4 07:38:02 firewall sshd[27544]: Failed password for root from 103.84.63.5 port 50738 ssh2 ... |
2020-08-04 18:38:50 |
| 91.206.14.169 | attackbots | Aug 4 16:18:07 itv-usvr-01 sshd[26669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.206.14.169 user=root Aug 4 16:18:08 itv-usvr-01 sshd[26669]: Failed password for root from 91.206.14.169 port 51292 ssh2 Aug 4 16:23:38 itv-usvr-01 sshd[26954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.206.14.169 user=root Aug 4 16:23:40 itv-usvr-01 sshd[26954]: Failed password for root from 91.206.14.169 port 54026 ssh2 Aug 4 16:27:27 itv-usvr-01 sshd[27108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.206.14.169 user=root Aug 4 16:27:29 itv-usvr-01 sshd[27108]: Failed password for root from 91.206.14.169 port 37972 ssh2 |
2020-08-04 18:31:57 |
| 87.251.74.19 | attackbotsspam | Aug 4 11:51:24 debian-2gb-nbg1-2 kernel: \[18793150.444871\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=87.251.74.19 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=51076 PROTO=TCP SPT=49585 DPT=18750 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-08-04 18:54:36 |
| 60.246.3.97 | attackbotsspam | (imapd) Failed IMAP login from 60.246.3.97 (MO/Macao/nz3l97.bb60246.ctm.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 4 13:57:27 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 5 secs): user= |
2020-08-04 18:31:42 |
| 96.125.168.246 | attackspambots | 96.125.168.246 - - [04/Aug/2020:10:43:18 +0100] "POST /wp-login.php HTTP/1.1" 200 2013 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 96.125.168.246 - - [04/Aug/2020:10:43:22 +0100] "POST /wp-login.php HTTP/1.1" 200 1996 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 96.125.168.246 - - [04/Aug/2020:10:43:28 +0100] "POST /wp-login.php HTTP/1.1" 200 1993 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2020-08-04 18:18:07 |
| 27.102.101.85 | attackspam | Lines containing failures of 27.102.101.85 Aug 3 04:18:51 nemesis sshd[19309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.102.101.85 user=r.r Aug 3 04:18:54 nemesis sshd[19309]: Failed password for r.r from 27.102.101.85 port 52344 ssh2 Aug 3 04:18:54 nemesis sshd[19309]: Received disconnect from 27.102.101.85 port 52344:11: Bye Bye [preauth] Aug 3 04:18:54 nemesis sshd[19309]: Disconnected from authenticating user r.r 27.102.101.85 port 52344 [preauth] Aug 3 04:33:48 nemesis sshd[24531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.102.101.85 user=r.r Aug 3 04:33:50 nemesis sshd[24531]: Failed password for r.r from 27.102.101.85 port 34664 ssh2 Aug 3 04:33:51 nemesis sshd[24531]: Received disconnect from 27.102.101.85 port 34664:11: Bye Bye [preauth] Aug 3 04:33:51 nemesis sshd[24531]: Disconnected from authenticating user r.r 27.102.101.85 port 34664 [preauth] Aug 3........ ------------------------------ |
2020-08-04 18:39:33 |
| 145.239.78.111 | attackbots | 2020-08-04T10:27:07.995815shield sshd\[650\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hopper.xsrvr.net user=root 2020-08-04T10:27:09.993633shield sshd\[650\]: Failed password for root from 145.239.78.111 port 33798 ssh2 2020-08-04T10:31:09.419947shield sshd\[1107\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hopper.xsrvr.net user=root 2020-08-04T10:31:10.975816shield sshd\[1107\]: Failed password for root from 145.239.78.111 port 46190 ssh2 2020-08-04T10:35:07.307270shield sshd\[1501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hopper.xsrvr.net user=root |
2020-08-04 18:37:40 |
| 87.190.16.229 | attack | Aug 4 12:27:54 vpn01 sshd[18535]: Failed password for root from 87.190.16.229 port 34754 ssh2 ... |
2020-08-04 18:58:03 |
| 116.108.134.13 | attackspam | 1596533273 - 08/04/2020 11:27:53 Host: 116.108.134.13/116.108.134.13 Port: 445 TCP Blocked |
2020-08-04 18:16:47 |
| 138.197.130.138 | attackspam | Aug 4 11:17:58 abendstille sshd\[5651\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.130.138 user=root Aug 4 11:18:01 abendstille sshd\[5651\]: Failed password for root from 138.197.130.138 port 57802 ssh2 Aug 4 11:22:35 abendstille sshd\[9924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.130.138 user=root Aug 4 11:22:37 abendstille sshd\[9924\]: Failed password for root from 138.197.130.138 port 41574 ssh2 Aug 4 11:27:18 abendstille sshd\[14848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.130.138 user=root ... |
2020-08-04 18:41:57 |
| 218.92.0.210 | attackbotsspam | Aug 4 11:49:17 OPSO sshd\[32132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210 user=root Aug 4 11:49:20 OPSO sshd\[32132\]: Failed password for root from 218.92.0.210 port 64322 ssh2 Aug 4 11:49:22 OPSO sshd\[32132\]: Failed password for root from 218.92.0.210 port 64322 ssh2 Aug 4 11:49:25 OPSO sshd\[32132\]: Failed password for root from 218.92.0.210 port 64322 ssh2 Aug 4 11:50:08 OPSO sshd\[32415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210 user=root |
2020-08-04 18:55:35 |
| 106.13.201.158 | attack | " " |
2020-08-04 18:53:51 |