城市(city): San Jose
省份(region): California
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
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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 1.2.1)
network:ID:NET4-260F000013
network:Network-Name:NET4-260F000013
network:IP-Network:38.15.0.0/19
network:Org-Name:Fiberpower LLC
network:Street-Address:280 STATE STREET
network:City:HACKENSACK
network:State:NJ
network:Country:US
network:Postal-Code:07601
network:Tech-Contact:ZC108-ARIN
network:Updated:2024-10-25 13:38:30
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.15.20.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.15.20.50. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026012800 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 28 20:29:29 CST 2026
;; MSG SIZE rcvd: 104Host 50.20.15.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 50.20.15.38.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 27.193.179.206 | attackbots | Seq 2995002506 |
2019-10-22 04:16:37 |
| 110.38.26.90 | attack | Attempt to attack host OS, exploiting network vulnerabilities, on 21-10-2019 12:35:22. |
2019-10-22 03:46:58 |
| 197.248.147.218 | attack | 10/21/2019-13:34:59.745899 197.248.147.218 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433 |
2019-10-22 03:59:55 |
| 42.87.94.157 | attack | Seq 2995002506 |
2019-10-22 04:15:55 |
| 111.200.242.26 | attack | Oct 21 10:01:48 php1 sshd\[739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.200.242.26 user=root Oct 21 10:01:50 php1 sshd\[739\]: Failed password for root from 111.200.242.26 port 28483 ssh2 Oct 21 10:05:58 php1 sshd\[1075\]: Invalid user infogasp from 111.200.242.26 Oct 21 10:05:58 php1 sshd\[1075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.200.242.26 Oct 21 10:06:00 php1 sshd\[1075\]: Failed password for invalid user infogasp from 111.200.242.26 port 38789 ssh2 |
2019-10-22 04:08:57 |
| 219.157.59.193 | attackbots | Seq 2995002506 |
2019-10-22 04:18:29 |
| 41.233.102.15 | attackspam | IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/41.233.102.15/ EG - 1H : (39) Protection Against DDoS WordPress plugin : "odzyskiwanie danych help-dysk" IP Address Ranges by Country : EG NAME ASN : ASN8452 IP : 41.233.102.15 CIDR : 41.233.96.0/19 PREFIX COUNT : 833 UNIQUE IP COUNT : 7610368 ATTACKS DETECTED ASN8452 : 1H - 1 3H - 7 6H - 10 12H - 18 24H - 35 DateTime : 2019-10-21 13:34:52 INFO : Port Scan TELNET Detected and Blocked by ADMIN - data recovery |
2019-10-22 04:03:08 |
| 111.206.167.10 | attackspambots | Oct 21 18:12:14 ncomp sshd[3533]: Invalid user maureen from 111.206.167.10 Oct 21 18:12:14 ncomp sshd[3533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.206.167.10 Oct 21 18:12:14 ncomp sshd[3533]: Invalid user maureen from 111.206.167.10 Oct 21 18:12:15 ncomp sshd[3533]: Failed password for invalid user maureen from 111.206.167.10 port 56312 ssh2 |
2019-10-22 03:50:51 |
| 117.50.43.235 | attackbots | Oct 21 11:12:49 plusreed sshd[6472]: Invalid user info!@#123 from 117.50.43.235 ... |
2019-10-22 04:04:34 |
| 114.142.0.244 | attack | Seq 2995002506 |
2019-10-22 04:14:11 |
| 162.210.177.2 | attackbotsspam | SSH Scan |
2019-10-22 03:52:09 |
| 119.50.60.122 | attackspambots | Seq 2995002506 |
2019-10-22 04:13:21 |
| 121.23.163.151 | attackspam | Seq 2995002506 |
2019-10-22 04:12:49 |
| 185.134.121.134 | attackbotsspam | Seq 2995002506 |
2019-10-22 04:10:33 |
| 220.174.119.109 | attackbots | Seq 2995002506 |
2019-10-22 04:17:59 |