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 1997-2025, 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 1997-2025, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.100.174.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24519
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.100.174.228. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025092901 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 30 13:22:19 CST 2025
;; MSG SIZE rcvd: 108Host 228.174.100.100.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 228.174.100.100.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 118.24.9.152 | attackbots | Dec 5 12:27:58 sachi sshd\[19415\]: Invalid user fh from 118.24.9.152 Dec 5 12:27:58 sachi sshd\[19415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.9.152 Dec 5 12:28:00 sachi sshd\[19415\]: Failed password for invalid user fh from 118.24.9.152 port 51212 ssh2 Dec 5 12:34:08 sachi sshd\[19952\]: Invalid user tymchuk from 118.24.9.152 Dec 5 12:34:08 sachi sshd\[19952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.9.152 |
2019-12-06 06:45:59 |
| 148.72.206.225 | attackbots | Dec 6 00:27:29 server sshd\[6044\]: Invalid user guest from 148.72.206.225 Dec 6 00:27:29 server sshd\[6044\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip-148-72-206-225.ip.secureserver.net Dec 6 00:27:31 server sshd\[6044\]: Failed password for invalid user guest from 148.72.206.225 port 54248 ssh2 Dec 6 00:36:15 server sshd\[8529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip-148-72-206-225.ip.secureserver.net user=sshd Dec 6 00:36:17 server sshd\[8529\]: Failed password for sshd from 148.72.206.225 port 41304 ssh2 ... |
2019-12-06 06:30:24 |
| 180.101.125.76 | attackspam | Tried sshing with brute force. |
2019-12-06 06:46:22 |
| 152.250.252.179 | attack | Dec 5 12:17:58 sachi sshd\[18499\]: Invalid user anthony from 152.250.252.179 Dec 5 12:17:58 sachi sshd\[18499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.250.252.179 Dec 5 12:18:00 sachi sshd\[18499\]: Failed password for invalid user anthony from 152.250.252.179 port 49704 ssh2 Dec 5 12:24:38 sachi sshd\[19099\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.250.252.179 user=root Dec 5 12:24:40 sachi sshd\[19099\]: Failed password for root from 152.250.252.179 port 59818 ssh2 |
2019-12-06 06:35:50 |
| 113.134.211.228 | attackbots | fail2ban |
2019-12-06 07:03:03 |
| 188.166.54.199 | attackspam | Dec 5 23:04:16 ArkNodeAT sshd\[29975\]: Invalid user Castromonte from 188.166.54.199 Dec 5 23:04:16 ArkNodeAT sshd\[29975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.54.199 Dec 5 23:04:17 ArkNodeAT sshd\[29975\]: Failed password for invalid user Castromonte from 188.166.54.199 port 36505 ssh2 |
2019-12-06 06:48:47 |
| 45.169.22.48 | attack | Automatic report - Port Scan Attack |
2019-12-06 06:55:25 |
| 193.112.130.28 | attackbots | Dec 5 06:31:26 server sshd\[31872\]: Failed password for invalid user blandine from 193.112.130.28 port 43492 ssh2 Dec 6 00:12:46 server sshd\[1916\]: Invalid user guest from 193.112.130.28 Dec 6 00:12:46 server sshd\[1916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.130.28 Dec 6 00:12:47 server sshd\[1916\]: Failed password for invalid user guest from 193.112.130.28 port 42684 ssh2 Dec 6 00:24:43 server sshd\[5096\]: Invalid user maas from 193.112.130.28 Dec 6 00:24:43 server sshd\[5096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.130.28 ... |
2019-12-06 06:28:25 |
| 124.239.196.154 | attackbotsspam | $f2bV_matches |
2019-12-06 07:00:03 |
| 118.163.178.146 | attack | Dec 5 23:30:41 vmanager6029 sshd\[2133\]: Invalid user cacti from 118.163.178.146 port 59335 Dec 5 23:30:41 vmanager6029 sshd\[2133\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.163.178.146 Dec 5 23:30:43 vmanager6029 sshd\[2133\]: Failed password for invalid user cacti from 118.163.178.146 port 59335 ssh2 |
2019-12-06 07:01:52 |
| 217.150.79.121 | attackspam | " " |
2019-12-06 06:58:56 |
| 117.82.26.140 | attackspam | Automatic report - Port Scan Attack |
2019-12-06 06:43:50 |
| 193.105.24.95 | attackspambots | detected by Fail2Ban |
2019-12-06 06:24:48 |
| 223.220.159.78 | attackspambots | Dec 5 22:48:18 venus sshd\[27566\]: Invalid user guest from 223.220.159.78 port 56943 Dec 5 22:48:18 venus sshd\[27566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.220.159.78 Dec 5 22:48:20 venus sshd\[27566\]: Failed password for invalid user guest from 223.220.159.78 port 56943 ssh2 ... |
2019-12-06 07:00:19 |
| 176.107.131.128 | attackbots | Dec 5 12:09:09 tdfoods sshd\[32386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.107.131.128 user=root Dec 5 12:09:11 tdfoods sshd\[32386\]: Failed password for root from 176.107.131.128 port 54746 ssh2 Dec 5 12:17:10 tdfoods sshd\[734\]: Invalid user fraze from 176.107.131.128 Dec 5 12:17:10 tdfoods sshd\[734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.107.131.128 Dec 5 12:17:12 tdfoods sshd\[734\]: Failed password for invalid user fraze from 176.107.131.128 port 43730 ssh2 |
2019-12-06 06:28:57 |