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.
#
NetRange: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0
OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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.
#
Found a referral to rwhois.cogentco.com:4321.
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
%error 230 No objects found; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.8.64.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39192
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.8.64.158. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081802 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 19 12:19:57 CST 2026
;; MSG SIZE rcvd: 104Host 158.64.8.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 158.64.8.38.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 74.82.47.59 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-21 05:33:05 |
| 192.241.233.117 | attackbots | Port 44934 scan denied |
2020-02-21 05:05:16 |
| 103.74.239.110 | attackspambots | Feb 20 04:17:41 web1 sshd\[12131\]: Invalid user cpanelrrdtool from 103.74.239.110 Feb 20 04:17:41 web1 sshd\[12131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.74.239.110 Feb 20 04:17:44 web1 sshd\[12131\]: Failed password for invalid user cpanelrrdtool from 103.74.239.110 port 60068 ssh2 Feb 20 04:20:50 web1 sshd\[12374\]: Invalid user minecraft from 103.74.239.110 Feb 20 04:20:50 web1 sshd\[12374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.74.239.110 |
2020-02-21 05:22:06 |
| 211.23.144.64 | attackbots | Honeypot attack, port: 81, PTR: 211-23-144-64.HINET-IP.hinet.net. |
2020-02-21 05:15:53 |
| 79.35.176.137 | attackbotsspam | Honeypot attack, port: 4567, PTR: host137-176-dynamic.35-79-r.retail.telecomitalia.it. |
2020-02-21 05:01:43 |
| 122.161.114.116 | attackspambots | firewall-block, port(s): 2323/tcp |
2020-02-21 05:32:13 |
| 45.155.126.19 | attackspam | Email rejected due to spam filtering |
2020-02-21 05:18:18 |
| 186.33.168.33 | attackbots | suspicious action Thu, 20 Feb 2020 10:34:25 -0300 |
2020-02-21 05:31:44 |
| 51.91.105.120 | attack | 2020-02-20T17:12:43.936881vps773228.ovh.net sshd[4759]: Invalid user steam from 51.91.105.120 port 39012 2020-02-20T17:12:43.950378vps773228.ovh.net sshd[4759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3162704.ip-51-91-105.eu 2020-02-20T17:12:43.936881vps773228.ovh.net sshd[4759]: Invalid user steam from 51.91.105.120 port 39012 2020-02-20T17:12:46.586010vps773228.ovh.net sshd[4759]: Failed password for invalid user steam from 51.91.105.120 port 39012 ssh2 2020-02-20T17:32:35.742140vps773228.ovh.net sshd[4772]: Invalid user steam from 51.91.105.120 port 50326 2020-02-20T17:32:35.752639vps773228.ovh.net sshd[4772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3162704.ip-51-91-105.eu 2020-02-20T17:32:35.742140vps773228.ovh.net sshd[4772]: Invalid user steam from 51.91.105.120 port 50326 2020-02-20T17:32:38.362606vps773228.ovh.net sshd[4772]: Failed password for invalid user steam from 51.91.105. ... |
2020-02-21 05:11:22 |
| 184.105.247.244 | attack | Port probing on unauthorized port 23 |
2020-02-21 05:00:11 |
| 211.83.98.2 | attackspam | Honeypot attack, port: 5555, PTR: PTR record not found |
2020-02-21 05:13:53 |
| 184.105.139.88 | attackbots | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-21 05:05:54 |
| 91.122.213.250 | attackspambots | Honeypot attack, port: 81, PTR: ip-250-213-122-091.static.atnet.ru. |
2020-02-21 05:10:56 |
| 103.80.55.19 | attackspam | Feb 20 18:22:15 localhost sshd\[15813\]: Invalid user cpaneleximfilter from 103.80.55.19 port 59996 Feb 20 18:22:15 localhost sshd\[15813\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.80.55.19 Feb 20 18:22:16 localhost sshd\[15813\]: Failed password for invalid user cpaneleximfilter from 103.80.55.19 port 59996 ssh2 |
2020-02-21 05:07:33 |
| 78.186.246.51 | attackbotsspam | Fail2Ban Ban Triggered |
2020-02-21 05:03:58 |