城市(city): Ashburn
省份(region): Virginia
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.
#
# start
NetRange: 207.12.0.0 - 207.15.255.255
CIDR: 207.12.0.0/14
NetName: COGENT-207-12-0
NetHandle: NET-207-12-0-0-1
Parent: NET207 (NET-207-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1995-12-20
Updated: 2025-12-23
Ref: https://rdap.arin.net/registry/ip/207.12.0.0
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
# end
# start
NetRange: 207.15.224.0 - 207.15.255.255
CIDR: 207.15.224.0/19
NetName: RACKDOG-CGNT-NET-48
NetHandle: NET-207-15-224-0-1
Parent: COGENT-207-12-0 (NET-207-12-0-0-1)
NetType: Reassigned
OriginAS:
Customer: RCN (C11605244)
RegDate: 2026-05-27
Updated: 2026-05-27
Ref: https://rdap.arin.net/registry/ip/207.15.224.0
CustName: RCN
Address: 21635 Red Rum Dr
City: Ashburn
StateProv: VA
PostalCode: 20147
Country: US
RegDate: 2026-05-27
Updated: 2026-05-27
Ref: https://rdap.arin.net/registry/entity/C11605244
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
# end
#
# 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-CF0FE00013
network:Network-Name:NET4-CF0FE00013
network:IP-Network:207.15.224.0/19
network:Org-Name:Rackdog, LLC
network:Street-Address:21635 RED RUM DRIVE
network:City:ASHBURN
network:State:VA
network:Country:US
network:Postal-Code:20147
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-09-11 19:03:08
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 207.15.227.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49568
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;207.15.227.244. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092001 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 21 09:40:43 CST 2026
;; MSG SIZE rcvd: 107Host 244.227.15.207.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 244.227.15.207.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 123.207.244.243 | attack | Automatic report - Banned IP Access |
2019-11-01 19:16:52 |
| 202.147.199.130 | attack | Unauthorized connection attempt from IP address 202.147.199.130 on Port 445(SMB) |
2019-11-01 19:17:43 |
| 115.75.177.175 | attackspambots | Unauthorised access (Nov 1) SRC=115.75.177.175 LEN=52 TTL=110 ID=21241 DF TCP DPT=445 WINDOW=8192 SYN |
2019-11-01 19:22:49 |
| 157.48.193.87 | attack | Unauthorized connection attempt from IP address 157.48.193.87 on Port 445(SMB) |
2019-11-01 19:51:07 |
| 222.252.194.232 | attack | Unauthorized connection attempt from IP address 222.252.194.232 on Port 445(SMB) |
2019-11-01 19:42:37 |
| 117.139.166.27 | attackbots | Oct 28 17:17:01 roadrisk sshd[9562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.139.166.27 user=r.r Oct 28 17:17:04 roadrisk sshd[9562]: Failed password for r.r from 117.139.166.27 port 2055 ssh2 Oct 28 17:17:04 roadrisk sshd[9562]: Received disconnect from 117.139.166.27: 11: Bye Bye [preauth] Oct 28 17:32:08 roadrisk sshd[9831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.139.166.27 user=r.r Oct 28 17:32:10 roadrisk sshd[9831]: Failed password for r.r from 117.139.166.27 port 2060 ssh2 Oct 28 17:32:10 roadrisk sshd[9831]: Received disconnect from 117.139.166.27: 11: Bye Bye [preauth] Oct 28 17:37:31 roadrisk sshd[9900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.139.166.27 user=r.r Oct 28 17:37:33 roadrisk sshd[9900]: Failed password for r.r from 117.139.166.27 port 2062 ssh2 Oct 28 17:37:33 roadrisk sshd[9900]: Received ........ ------------------------------- |
2019-11-01 19:18:11 |
| 103.219.112.1 | attackbots | Invalid user test from 103.219.112.1 port 49846 |
2019-11-01 19:54:50 |
| 61.94.142.183 | attack | Unauthorized connection attempt from IP address 61.94.142.183 on Port 445(SMB) |
2019-11-01 19:53:39 |
| 86.30.243.212 | attack | Nov 1 13:15:43 sauna sshd[156686]: Failed password for root from 86.30.243.212 port 53038 ssh2 ... |
2019-11-01 19:27:36 |
| 14.234.196.165 | attack | Unauthorized connection attempt from IP address 14.234.196.165 on Port 445(SMB) |
2019-11-01 19:28:52 |
| 186.183.231.6 | attackspambots | Unauthorized connection attempt from IP address 186.183.231.6 on Port 445(SMB) |
2019-11-01 19:41:36 |
| 36.72.217.241 | attackbots | Unauthorized connection attempt from IP address 36.72.217.241 on Port 445(SMB) |
2019-11-01 19:20:44 |
| 212.83.138.75 | attackbotsspam | Oct 31 20:29:53 tdfoods sshd\[28678\]: Invalid user lf from 212.83.138.75 Oct 31 20:29:53 tdfoods sshd\[28678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=demo.myorigine.com Oct 31 20:29:56 tdfoods sshd\[28678\]: Failed password for invalid user lf from 212.83.138.75 port 35458 ssh2 Oct 31 20:34:05 tdfoods sshd\[28983\]: Invalid user 123123 from 212.83.138.75 Oct 31 20:34:05 tdfoods sshd\[28983\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=demo.myorigine.com |
2019-11-01 19:14:46 |
| 189.168.11.25 | attack | Unauthorized connection attempt from IP address 189.168.11.25 on Port 445(SMB) |
2019-11-01 19:23:38 |
| 117.4.153.198 | attack | Unauthorized connection attempt from IP address 117.4.153.198 on Port 445(SMB) |
2019-11-01 19:25:05 |