City: Ashburn
Region: Virginia
Country: United States
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.
#
# 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 | Type | Details | Datetime |
|---|---|---|---|
| 188.11.197.114 | attack | 8000/tcp 88/tcp 81/tcp... [2020-02-03/03-23]4pkt,4pt.(tcp) |
2020-03-23 18:46:21 |
| 36.149.79.107 | attackspam | [Tue Mar 03 13:21:13 2020] - Syn Flood From IP: 36.149.79.107 Port: 61875 |
2020-03-23 19:12:11 |
| 157.245.38.212 | attack | xmlrpc attack |
2020-03-23 18:52:29 |
| 177.30.46.3 | attack | Automatic report - Port Scan Attack |
2020-03-23 18:55:54 |
| 162.219.33.226 | attack | 162.219.33.226 was recorded 5 times by 4 hosts attempting to connect to the following ports: 161. Incident counter (4h, 24h, all-time): 5, 6, 13 |
2020-03-23 18:57:31 |
| 124.156.50.129 | attackbots | Honeypot attack, port: 135, PTR: PTR record not found |
2020-03-23 18:49:11 |
| 188.114.29.149 | attackspam | Attempt to attack host OS, exploiting network vulnerabilities, on 23-03-2020 06:35:10. |
2020-03-23 19:20:11 |
| 178.45.108.97 | attackspam | Honeypot attack, port: 445, PTR: PTR record not found |
2020-03-23 19:18:06 |
| 106.12.30.133 | attack | Mar 23 09:16:12 vps691689 sshd[26620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.30.133 Mar 23 09:16:15 vps691689 sshd[26620]: Failed password for invalid user abby from 106.12.30.133 port 42668 ssh2 Mar 23 09:20:45 vps691689 sshd[26670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.30.133 ... |
2020-03-23 19:00:58 |
| 90.127.240.146 | attackbots | Mar 23 07:35:29 debian-2gb-nbg1-2 kernel: \[7204418.843859\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=90.127.240.146 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=45 ID=281 PROTO=TCP SPT=23507 DPT=23 WINDOW=25835 RES=0x00 SYN URGP=0 |
2020-03-23 18:45:15 |
| 79.124.62.66 | attack | 03/23/2020-06:15:42.642123 79.124.62.66 Protocol: 6 ET SCAN NMAP -sS window 1024 |
2020-03-23 19:01:26 |
| 94.45.57.78 | attackspam | Mar 23 10:21:54 hosting180 sshd[2140]: Invalid user gq from 94.45.57.78 port 45688 ... |
2020-03-23 19:13:37 |
| 63.159.251.38 | attackspam | Honeypot attack, port: 445, PTR: PTR record not found |
2020-03-23 18:38:37 |
| 14.162.155.137 | attack | [Thu Mar 05 23:51:05 2020] - Syn Flood From IP: 14.162.155.137 Port: 57978 |
2020-03-23 18:47:00 |
| 5.53.35.249 | attackbotsspam | 37215/tcp 37215/tcp [2020-03-20/23]2pkt |
2020-03-23 18:58:27 |