城市(city): Dallas
省份(region): Texas
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: 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
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
# end
# start
NetRange: 38.148.0.0 - 38.148.127.255
CIDR: 38.148.0.0/17
NetName: SUMOFIBER-NET-38-148-0-0-1
NetHandle: NET-38-148-0-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Sumofiber (CL-64)
RegDate: 2023-04-06
Updated: 2025-05-07
Comment: Please use the abuse@sumofiber.com email address for all complaints regarding UCE (spam), copyright violations, security intrusions, and other suspected network abuse sourcing from SUMOFIBER networks. DO NOT COPY your complaint to any other ARIN SUMOFIBER POC's or email addresses on the SUMOFIBER network. Failure to comply with this statement will result in your complaint being ignored.
Ref: https://rdap.arin.net/registry/ip/38.148.0.0
OrgName: Sumofiber
OrgId: CL-64
Address: 505 w 2600 s
City: Bountiful
StateProv: UT
PostalCode: 84010
Country: US
RegDate: 2011-12-16
Updated: 2025-02-12
Comment: Geofeed https://as4226.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/CL-64
OrgAbuseHandle: ABUSE9078-ARIN
OrgAbuseName: ABUSE
OrgAbusePhone: +1-801-320-1000
OrgAbuseEmail: abuse@sumofiber.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9078-ARIN
OrgNOCHandle: APC16-ARIN
OrgNOCName: Arin Point of Contact
OrgNOCPhone: +1-801-889-8637
OrgNOCEmail: noc@sumofiber.com
OrgNOCRef: https://rdap.arin.net/registry/entity/APC16-ARIN
OrgTechHandle: APC16-ARIN
OrgTechName: Arin Point of Contact
OrgTechPhone: +1-801-889-8637
OrgTechEmail: noc@sumofiber.com
OrgTechRef: https://rdap.arin.net/registry/entity/APC16-ARIN
RNOCHandle: APC16-ARIN
RNOCName: Arin Point of Contact
RNOCPhone: +1-801-889-8637
RNOCEmail: noc@sumofiber.com
RNOCRef: https://rdap.arin.net/registry/entity/APC16-ARIN
RTechHandle: APC16-ARIN
RTechName: Arin Point of Contact
RTechPhone: +1-801-889-8637
RTechEmail: noc@sumofiber.com
RTechRef: https://rdap.arin.net/registry/entity/APC16-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:NET4-2694000011
network:Network-Name:NET4-2694000011
network:IP-Network:38.148.0.0/17
network:Org-Name:SUMOFIBER LLC
network:Street-Address:1950 N STEMMONS FWY
network:City:DALLAS
network:State:TX
network:Country:US
network:Postal-Code:75207
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-05-06 14:19:18
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.148.20.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38138
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.148.20.75. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101200 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Oct 13 00:00:12 CST 2026
;; MSG SIZE rcvd: 105b'Host 75.20.148.38.in-addr.arpa not found: 2(SERVFAIL)
'server can't find 38.148.20.75.in-addr.arpa: SERVFAIL| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 106.12.219.184 | attackbots | Jun 15 10:24:40 pornomens sshd\[21358\]: Invalid user web from 106.12.219.184 port 54634 Jun 15 10:24:40 pornomens sshd\[21358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.219.184 Jun 15 10:24:43 pornomens sshd\[21358\]: Failed password for invalid user web from 106.12.219.184 port 54634 ssh2 ... |
2020-06-15 16:48:15 |
| 61.93.192.46 | attackspambots | Honeypot hit. |
2020-06-15 16:40:57 |
| 200.60.60.84 | attack | Jun 15 06:27:22 vps639187 sshd\[15742\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84 user=root Jun 15 06:27:24 vps639187 sshd\[15742\]: Failed password for root from 200.60.60.84 port 47231 ssh2 Jun 15 06:34:06 vps639187 sshd\[15811\]: Invalid user anurag from 200.60.60.84 port 48106 Jun 15 06:34:06 vps639187 sshd\[15811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84 ... |
2020-06-15 16:44:07 |
| 85.86.197.164 | attack | Jun 15 10:38:37 hosting sshd[3361]: Invalid user pto from 85.86.197.164 port 36346 ... |
2020-06-15 16:09:33 |
| 188.166.1.140 | attack | firewall-block, port(s): 10901/tcp |
2020-06-15 16:46:24 |
| 51.158.120.115 | attackspambots | Jun 15 09:18:04 nas sshd[30821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.120.115 Jun 15 09:18:06 nas sshd[30821]: Failed password for invalid user lcw from 51.158.120.115 port 41784 ssh2 Jun 15 09:32:45 nas sshd[31337]: Failed password for root from 51.158.120.115 port 43460 ssh2 ... |
2020-06-15 16:10:07 |
| 123.18.206.15 | attackspambots | 2020-06-15T09:14:21.060885+02:00 |
2020-06-15 16:42:23 |
| 81.182.160.44 | attack | HTTP/80/443/8080 Probe, Hack - |
2020-06-15 16:26:09 |
| 118.193.35.230 | attack | Jun 15 05:52:18 sip sshd[654116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.193.35.230 Jun 15 05:52:18 sip sshd[654116]: Invalid user testbed from 118.193.35.230 port 49916 Jun 15 05:52:20 sip sshd[654116]: Failed password for invalid user testbed from 118.193.35.230 port 49916 ssh2 ... |
2020-06-15 16:10:44 |
| 14.143.107.226 | attack | 2020-06-15T08:05:18.046075mail.csmailer.org sshd[16436]: Failed password for invalid user freeside from 14.143.107.226 port 10467 ssh2 2020-06-15T08:08:57.153606mail.csmailer.org sshd[16871]: Invalid user admin from 14.143.107.226 port 62395 2020-06-15T08:08:57.158263mail.csmailer.org sshd[16871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.143.107.226 2020-06-15T08:08:57.153606mail.csmailer.org sshd[16871]: Invalid user admin from 14.143.107.226 port 62395 2020-06-15T08:08:59.984231mail.csmailer.org sshd[16871]: Failed password for invalid user admin from 14.143.107.226 port 62395 ssh2 ... |
2020-06-15 16:14:14 |
| 180.101.221.152 | attack | Invalid user allen from 180.101.221.152 port 60524 |
2020-06-15 16:50:16 |
| 183.82.121.34 | attackbots | Jun 15 07:28:26 l03 sshd[18801]: Invalid user activity_analyzer from 183.82.121.34 port 36846 ... |
2020-06-15 16:12:50 |
| 167.71.63.47 | attack | 167.71.63.47 - - [15/Jun/2020:05:52:04 +0200] "GET /wp-login.php HTTP/1.1" 200 6433 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 167.71.63.47 - - [15/Jun/2020:05:52:05 +0200] "POST /wp-login.php HTTP/1.1" 200 6684 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 167.71.63.47 - - [15/Jun/2020:05:52:06 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2020-06-15 16:20:32 |
| 46.38.145.248 | attackbots | 2020-06-15 11:25:37 dovecot_login authenticator failed for \(User\) \[46.38.145.248\]: 535 Incorrect authentication data \(set_id=sauer@org.ua\)2020-06-15 11:27:12 dovecot_login authenticator failed for \(User\) \[46.38.145.248\]: 535 Incorrect authentication data \(set_id=formation@org.ua\)2020-06-15 11:28:41 dovecot_login authenticator failed for \(User\) \[46.38.145.248\]: 535 Incorrect authentication data \(set_id=thanhtra@org.ua\) ... |
2020-06-15 16:41:20 |
| 68.183.42.230 | attackspambots | Jun 15 11:04:53 lukav-desktop sshd\[12443\]: Invalid user www from 68.183.42.230 Jun 15 11:04:53 lukav-desktop sshd\[12443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.42.230 Jun 15 11:04:54 lukav-desktop sshd\[12443\]: Failed password for invalid user www from 68.183.42.230 port 56708 ssh2 Jun 15 11:08:18 lukav-desktop sshd\[15090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.42.230 user=root Jun 15 11:08:20 lukav-desktop sshd\[15090\]: Failed password for root from 68.183.42.230 port 60018 ssh2 |
2020-06-15 16:35:37 |