城市(city): Des Moines
省份(region): Iowa
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: 20.0.0.0 - 20.31.255.255
CIDR: 20.0.0.0/11
NetName: MSFT
NetHandle: NET-20-0-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-10-18
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/20.0.0.0
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-10
Updated: 2025-06-10
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-ARIN
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgTechHandle: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-ARIN
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-ARIN
OrgTechHandle: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.29.44.88
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39955
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.29.44.88. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101701 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 18 07:00:40 CST 2026
;; MSG SIZE rcvd: 104Host 88.44.29.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 88.44.29.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 8.209.216.162 | attackspam | (sshd) Failed SSH login from 8.209.216.162 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 27 22:49:23 amsweb01 sshd[27924]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=8.209.216.162 user=root Aug 27 22:49:25 amsweb01 sshd[27924]: Failed password for root from 8.209.216.162 port 56418 ssh2 Aug 27 23:06:16 amsweb01 sshd[30299]: Invalid user nurul from 8.209.216.162 port 52782 Aug 27 23:06:18 amsweb01 sshd[30299]: Failed password for invalid user nurul from 8.209.216.162 port 52782 ssh2 Aug 27 23:11:45 amsweb01 sshd[31098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=8.209.216.162 user=root |
2020-08-28 07:41:20 |
| 27.113.68.229 | attack | 1598562403 - 08/27/2020 23:06:43 Host: 27.113.68.229/27.113.68.229 Port: 23 TCP Blocked ... |
2020-08-28 08:01:19 |
| 177.200.76.96 | attackbots | Aug 27 17:21:49 mail.srvfarm.net postfix/smtps/smtpd[1641001]: warning: 177-200-76-96.dynamic.skysever.com.br[177.200.76.96]: SASL PLAIN authentication failed: Aug 27 17:21:50 mail.srvfarm.net postfix/smtps/smtpd[1641001]: lost connection after AUTH from 177-200-76-96.dynamic.skysever.com.br[177.200.76.96] Aug 27 17:26:43 mail.srvfarm.net postfix/smtps/smtpd[1656467]: warning: 177-200-76-96.dynamic.skysever.com.br[177.200.76.96]: SASL PLAIN authentication failed: Aug 27 17:26:44 mail.srvfarm.net postfix/smtps/smtpd[1656467]: lost connection after AUTH from 177-200-76-96.dynamic.skysever.com.br[177.200.76.96] Aug 27 17:28:08 mail.srvfarm.net postfix/smtps/smtpd[1656466]: warning: 177-200-76-96.dynamic.skysever.com.br[177.200.76.96]: SASL PLAIN authentication failed: |
2020-08-28 07:30:07 |
| 172.82.230.3 | attackspambots | Aug 27 19:30:54 mail.srvfarm.net postfix/smtpd[1702940]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3] Aug 27 19:32:06 mail.srvfarm.net postfix/smtpd[1703066]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3] Aug 27 19:33:28 mail.srvfarm.net postfix/smtpd[1703311]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3] Aug 27 19:34:21 mail.srvfarm.net postfix/smtpd[1703305]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3] Aug 27 19:34:31 mail.srvfarm.net postfix/smtpd[1702940]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3] |
2020-08-28 07:44:27 |
| 45.129.33.23 | attackspam | Multiport scan : 5 ports scanned 2000 2222 3391 6666 10000 |
2020-08-28 07:45:37 |
| 211.115.80.163 | attackbots | Port probing on unauthorized port 445 |
2020-08-28 07:55:47 |
| 172.82.239.23 | attack | Aug 27 19:30:54 mail.srvfarm.net postfix/smtpd[1703307]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Aug 27 19:32:06 mail.srvfarm.net postfix/smtpd[1702612]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Aug 27 19:33:27 mail.srvfarm.net postfix/smtpd[1702803]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Aug 27 19:34:24 mail.srvfarm.net postfix/smtpd[1703303]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Aug 27 19:34:30 mail.srvfarm.net postfix/smtpd[1703310]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] |
2020-08-28 07:43:54 |
| 141.98.10.198 | attackspambots | Aug 28 01:28:14 marvibiene sshd[17080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.198 Aug 28 01:28:15 marvibiene sshd[17080]: Failed password for invalid user Administrator from 141.98.10.198 port 45353 ssh2 |
2020-08-28 07:48:00 |
| 46.105.31.249 | attackspam | Aug 27 22:07:03 cdc sshd[4111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249 user=root Aug 27 22:07:03 cdc sshd[4118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249 user=root |
2020-08-28 07:39:39 |
| 172.82.239.22 | attackspam | Aug 27 19:30:53 mail.srvfarm.net postfix/smtpd[1703066]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22] Aug 27 19:32:05 mail.srvfarm.net postfix/smtpd[1703120]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22] Aug 27 19:33:27 mail.srvfarm.net postfix/smtpd[1703301]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22] Aug 27 19:34:23 mail.srvfarm.net postfix/smtpd[1703121]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22] Aug 27 19:34:30 mail.srvfarm.net postfix/smtpd[1702147]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22] |
2020-08-28 07:31:19 |
| 210.16.89.49 | attackbots | Aug 27 05:11:46 mail.srvfarm.net postfix/smtps/smtpd[1355455]: warning: unknown[210.16.89.49]: SASL PLAIN authentication failed: Aug 27 05:11:46 mail.srvfarm.net postfix/smtps/smtpd[1355455]: lost connection after AUTH from unknown[210.16.89.49] Aug 27 05:15:52 mail.srvfarm.net postfix/smtpd[1341996]: warning: unknown[210.16.89.49]: SASL PLAIN authentication failed: Aug 27 05:15:53 mail.srvfarm.net postfix/smtpd[1341996]: lost connection after AUTH from unknown[210.16.89.49] Aug 27 05:16:14 mail.srvfarm.net postfix/smtpd[1355306]: warning: unknown[210.16.89.49]: SASL PLAIN authentication failed: |
2020-08-28 08:07:06 |
| 198.35.47.13 | attack | Aug 28 01:06:14 abendstille sshd\[26322\]: Invalid user otr from 198.35.47.13 Aug 28 01:06:14 abendstille sshd\[26322\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.35.47.13 Aug 28 01:06:16 abendstille sshd\[26322\]: Failed password for invalid user otr from 198.35.47.13 port 53786 ssh2 Aug 28 01:10:48 abendstille sshd\[31494\]: Invalid user support from 198.35.47.13 Aug 28 01:10:48 abendstille sshd\[31494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.35.47.13 ... |
2020-08-28 07:51:09 |
| 62.210.194.7 | attack | Aug 27 19:30:55 mail.srvfarm.net postfix/smtpd[1702803]: lost connection after STARTTLS from r7.news.eu.rvca.com[62.210.194.7] Aug 27 19:32:07 mail.srvfarm.net postfix/smtpd[1703066]: lost connection after STARTTLS from r7.news.eu.rvca.com[62.210.194.7] Aug 27 19:33:26 mail.srvfarm.net postfix/smtpd[1703302]: lost connection after STARTTLS from r7.news.eu.rvca.com[62.210.194.7] Aug 27 19:34:22 mail.srvfarm.net postfix/smtpd[1702940]: lost connection after STARTTLS from r7.news.eu.rvca.com[62.210.194.7] Aug 27 19:34:29 mail.srvfarm.net postfix/smtpd[1703066]: lost connection after STARTTLS from r7.news.eu.rvca.com[62.210.194.7] |
2020-08-28 07:39:13 |
| 181.114.208.15 | attackspambots | Aug 27 16:22:32 mail.srvfarm.net postfix/smtps/smtpd[1632617]: warning: unknown[181.114.208.15]: SASL PLAIN authentication failed: Aug 27 16:22:34 mail.srvfarm.net postfix/smtps/smtpd[1632617]: lost connection after AUTH from unknown[181.114.208.15] Aug 27 16:27:15 mail.srvfarm.net postfix/smtps/smtpd[1632338]: warning: unknown[181.114.208.15]: SASL PLAIN authentication failed: Aug 27 16:27:16 mail.srvfarm.net postfix/smtps/smtpd[1632338]: lost connection after AUTH from unknown[181.114.208.15] Aug 27 16:31:09 mail.srvfarm.net postfix/smtpd[1637209]: lost connection after AUTH from unknown[181.114.208.15] |
2020-08-28 08:03:30 |
| 5.188.84.115 | attackspambots | fell into ViewStateTrap:brussels |
2020-08-28 07:53:41 |