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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-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)
network:ID:NET4-2664DC0016
network:Network-Name:NET4-2664DC0016
network:IP-Network:38.100.220.0/22
network:Org-Name:Z COM NETWORKS
network:Street-Address:3 MAIN BOULEVARD GULBERG
network:City:LAHORE
network:Postal-Code:54000
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-04-16 19:30:06
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.100.222.132
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17059
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.100.222.132. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026050300 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon May 04 02:00:10 CST 2026
;; MSG SIZE rcvd: 107b'Host 132.222.100.38.in-addr.arpa not found: 2(SERVFAIL)
';; Got SERVFAIL reply from 183.60.83.19, trying next server
Server: 183.60.82.98
Address: 183.60.82.98#53
** server can't find 132.222.100.38.in-addr.arpa: SERVFAIL| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 187.75.125.240 | attack | May 7 14:25:26 legacy sshd[14487]: Failed password for root from 187.75.125.240 port 56268 ssh2 May 7 14:31:06 legacy sshd[14675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.75.125.240 May 7 14:31:08 legacy sshd[14675]: Failed password for invalid user stu from 187.75.125.240 port 33586 ssh2 ... |
2020-05-07 20:56:31 |
| 61.220.128.67 | attackbotsspam | Unauthorized connection attempt from IP address 61.220.128.67 on Port 445(SMB) |
2020-05-07 21:16:43 |
| 180.76.103.247 | attackbotsspam | May 7 12:01:48 sshgateway sshd\[26032\]: Invalid user olj from 180.76.103.247 May 7 12:01:48 sshgateway sshd\[26032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.103.247 May 7 12:01:51 sshgateway sshd\[26032\]: Failed password for invalid user olj from 180.76.103.247 port 42528 ssh2 |
2020-05-07 21:09:46 |
| 70.92.17.147 | attack | WEB_SERVER 403 Forbidden |
2020-05-07 21:21:24 |
| 182.50.135.58 | attackspambots | IP blocked |
2020-05-07 21:07:17 |
| 138.97.54.62 | attack | (sshd) Failed SSH login from 138.97.54.62 (BR/Brazil/138-97-54-62.fusionet.srv.br): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 7 14:01:56 ubnt-55d23 sshd[15692]: Invalid user admin from 138.97.54.62 port 51396 May 7 14:01:58 ubnt-55d23 sshd[15692]: Failed password for invalid user admin from 138.97.54.62 port 51396 ssh2 |
2020-05-07 20:51:42 |
| 14.251.74.240 | attackbots | Unauthorized connection attempt from IP address 14.251.74.240 on Port 445(SMB) |
2020-05-07 21:18:03 |
| 66.70.225.57 | attackspambots | Probing for vulnerable webapps |
2020-05-07 21:06:22 |
| 107.180.121.2 | attack | IP blocked |
2020-05-07 21:21:00 |
| 185.81.157.108 | attackspambots | 20/5/7@08:01:39: FAIL: Alarm-Network address from=185.81.157.108 ... |
2020-05-07 21:26:30 |
| 93.170.118.149 | attackspam | Unauthorized connection attempt from IP address 93.170.118.149 on Port 445(SMB) |
2020-05-07 20:55:32 |
| 93.92.193.91 | attack | Unauthorized connection attempt from IP address 93.92.193.91 on Port 25(SMTP) |
2020-05-07 21:03:29 |
| 77.92.233.70 | attack | Unauthorized connection attempt from IP address 77.92.233.70 on Port 445(SMB) |
2020-05-07 20:54:04 |
| 185.153.196.80 | attackbots | 05/07/2020-09:12:37.122683 185.153.196.80 Protocol: 6 ET SCAN NMAP -sS window 1024 |
2020-05-07 21:14:32 |
| 34.254.34.169 | attackspambots | Trolling for lame backup files |
2020-05-07 21:25:07 |