City: Singapore
Region: unknown
Country: Singapore
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: 104.16.0.0 - 104.31.255.255
CIDR: 104.16.0.0/12
NetName: CLOUDFLARENET
NetHandle: NET-104-16-0-0-1
Parent: NET104 (NET-104-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cloudflare, Inc. (CLOUD14)
RegDate: 2014-03-28
Updated: 2024-09-04
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
Ref: https://rdap.arin.net/registry/ip/104.16.0.0
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName: Cloudflare-NOC
OrgRoutingPhone: +1-650-319-8930
OrgRoutingEmail: noc@cloudflare.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN
OrgNOCHandle: CLOUD146-ARIN
OrgNOCName: Cloudflare-NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-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 <<>> 104.28.254.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34640
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;104.28.254.47. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051701 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon May 18 11:14:54 CST 2026
;; MSG SIZE rcvd: 106Host 47.254.28.104.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 47.254.28.104.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 93.146.237.163 | attack | SSH Brute Force |
2020-08-08 16:45:31 |
| 83.38.120.177 | attack | Unauthorized IMAP connection attempt |
2020-08-08 16:37:48 |
| 165.227.10.195 | attackspam | Scanning |
2020-08-08 16:27:38 |
| 60.169.214.82 | attackspambots | Unauthorized IMAP connection attempt |
2020-08-08 16:40:45 |
| 223.205.219.22 | attackbots | Unauthorised access (Aug 8) SRC=223.205.219.22 LEN=52 TOS=0x10 PREC=0x40 TTL=111 ID=18562 DF TCP DPT=445 WINDOW=8192 SYN |
2020-08-08 16:33:15 |
| 5.62.43.134 | attack | Unauthorized IMAP connection attempt |
2020-08-08 16:34:09 |
| 81.68.90.10 | attackbots | Bruteforce detected by fail2ban |
2020-08-08 16:31:13 |
| 93.158.66.49 | attack | REQUESTED PAGE: /.git/HEAD |
2020-08-08 16:13:42 |
| 180.76.160.50 | attackbotsspam | Aug 8 05:07:47 onepixel sshd[4091620]: Failed password for root from 180.76.160.50 port 34776 ssh2 Aug 8 05:10:06 onepixel sshd[4093099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.160.50 user=root Aug 8 05:10:08 onepixel sshd[4093099]: Failed password for root from 180.76.160.50 port 60606 ssh2 Aug 8 05:12:23 onepixel sshd[4094386]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.160.50 user=root Aug 8 05:12:25 onepixel sshd[4094386]: Failed password for root from 180.76.160.50 port 58196 ssh2 |
2020-08-08 16:07:23 |
| 117.144.189.69 | attackbotsspam | Aug 7 18:47:04 hpm sshd\[25222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.144.189.69 user=root Aug 7 18:47:07 hpm sshd\[25222\]: Failed password for root from 117.144.189.69 port 4071 ssh2 Aug 7 18:51:19 hpm sshd\[25577\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.144.189.69 user=root Aug 7 18:51:21 hpm sshd\[25577\]: Failed password for root from 117.144.189.69 port 31850 ssh2 Aug 7 18:55:26 hpm sshd\[25905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.144.189.69 user=root |
2020-08-08 16:28:36 |
| 5.45.164.187 | attack | Automatic report - Banned IP Access |
2020-08-08 16:14:58 |
| 77.93.102.154 | attackbots | MAIL: User Login Brute Force Attempt |
2020-08-08 16:18:32 |
| 89.215.98.65 | attackbotsspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-08-08 16:06:04 |
| 113.161.41.30 | attackbots | Unauthorized IMAP connection attempt |
2020-08-08 16:03:09 |
| 79.98.112.12 | attack | Unauthorized IMAP connection attempt |
2020-08-08 16:07:43 |