City: Baltimore
Region: Maryland
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.
#
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)
network:ID:NET4-2651D00014
network:Network-Name:NET4-2651D00014
network:IP-Network:38.81.208.0/20
network:Org-Name:Talkie Communications Inc.
network:Street-Address:111 MARKET PLACE
network:City:BALTIMORE
network:State:MD
network:Country:US
network:Postal-Code:21202
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-07-09 18:03:49
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.81.210.111
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24377
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.81.210.111. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081801 1800 900 604800 86400
;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 19 03:12:00 CST 2026
;; MSG SIZE rcvd: 106Host 111.210.81.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 111.210.81.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 186.208.112.34 | attack | " " |
2019-06-29 02:14:56 |
| 93.81.34.96 | attack | 23/tcp [2019-06-28]1pkt |
2019-06-29 02:47:57 |
| 101.51.28.212 | attack | 5555/tcp [2019-06-28]1pkt |
2019-06-29 02:45:21 |
| 77.42.109.55 | attackspam | 23/tcp [2019-06-28]1pkt |
2019-06-29 02:29:35 |
| 112.245.208.215 | attackbotsspam | 22/tcp [2019-06-28]1pkt |
2019-06-29 02:42:22 |
| 117.37.161.102 | attackbotsspam | 23/tcp [2019-06-28]1pkt |
2019-06-29 02:53:57 |
| 186.216.153.229 | attack | failed_logins |
2019-06-29 02:40:36 |
| 149.200.211.8 | attackspambots | 23/tcp 23/tcp [2019-06-28]2pkt |
2019-06-29 02:44:32 |
| 27.147.130.67 | attackspambots | Jun 28 18:27:18 ip-172-31-1-72 sshd\[4134\]: Invalid user dan from 27.147.130.67 Jun 28 18:27:18 ip-172-31-1-72 sshd\[4134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.147.130.67 Jun 28 18:27:21 ip-172-31-1-72 sshd\[4134\]: Failed password for invalid user dan from 27.147.130.67 port 40500 ssh2 Jun 28 18:30:53 ip-172-31-1-72 sshd\[4146\]: Invalid user cisco from 27.147.130.67 Jun 28 18:30:53 ip-172-31-1-72 sshd\[4146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.147.130.67 |
2019-06-29 02:35:04 |
| 95.156.76.230 | attackbotsspam | [portscan] Port scan |
2019-06-29 02:45:37 |
| 117.254.189.115 | attack | 2019-06-27 03:33:17 server sshd[4098]: Failed password for invalid user luc from 117.254.189.115 port 34502 ssh2 |
2019-06-29 02:33:44 |
| 92.118.160.1 | attackbots | scan r |
2019-06-29 02:29:07 |
| 51.144.160.217 | attackspam | Jun 28 19:55:48 lnxded63 sshd[456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.144.160.217 Jun 28 19:55:48 lnxded63 sshd[456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.144.160.217 |
2019-06-29 02:13:02 |
| 77.40.122.139 | attack | 445/tcp [2019-06-28]1pkt |
2019-06-29 02:34:16 |
| 201.148.246.217 | attack | SMTP-sasl brute force ... |
2019-06-29 02:43:02 |