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: 100.48.0.0 - 100.63.255.255
CIDR: 100.48.0.0/12
NetName: AMAZO-4
NetHandle: NET-100-48-0-0-1
Parent: NET100 (NET-100-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2024-12-12
Updated: 2024-12-12
Ref: https://rdap.arin.net/registry/ip/100.48.0.0
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2026-04-17
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-555-0000
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgRoutingHandle: ARMP-ARIN
OrgRoutingName: AWS RPKI Management POC
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-rpki-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ARMP-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-555-0000
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-ARIN
OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName: IP Routing
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/IPROU3-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-555-0000
OrgAbuseEmail: trustandsafety@support.aws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
# end
# start
NetRange: 100.48.0.0 - 100.63.255.255
CIDR: 100.48.0.0/12
NetName: AMAZON-IAD
NetHandle: NET-100-48-0-0-2
Parent: AMAZO-4 (NET-100-48-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon Data Services Northern Virginia (ADSN-1)
RegDate: 2025-08-19
Updated: 2025-08-19
Ref: https://rdap.arin.net/registry/ip/100.48.0.0
OrgName: Amazon Data Services Northern Virginia
OrgId: ADSN-1
Address: 13200 Woodland Park Road
City: Herndon
StateProv: VA
PostalCode: 20171
Country: US
RegDate: 2018-04-25
Updated: 2025-08-14
Ref: https://rdap.arin.net/registry/entity/ADSN-1
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-555-0000
OrgAbuseEmail: trustandsafety@support.aws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-555-0000
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-555-0000
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-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.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.58.163.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40431
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.58.163.86. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102800 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 28 16:00:17 CST 2026
;; MSG SIZE rcvd: 10686.163.58.100.in-addr.arpa domain name pointer ec2-100-58-163-86.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
86.163.58.100.in-addr.arpa name = ec2-100-58-163-86.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 222.190.143.206 | attackspambots | Unauthorized connection attempt detected from IP address 222.190.143.206 to port 2220 [J] |
2020-01-04 23:52:55 |
| 192.200.5.170 | attackspambots | Honeypot attack, port: 445, PTR: PTR record not found |
2020-01-04 23:10:56 |
| 185.230.223.88 | attack | Port scan on 1 port(s): 53 |
2020-01-04 23:27:13 |
| 177.9.134.77 | attackbots | Honeypot attack, port: 23, PTR: 177-9-134-77.dsl.telesp.net.br. |
2020-01-04 23:19:40 |
| 218.77.67.208 | attackbots | Fail2Ban Ban Triggered |
2020-01-04 23:46:37 |
| 118.25.132.226 | attackbotsspam | pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.132.226 Failed password for invalid user 1234567890 from 118.25.132.226 port 52574 ssh2 Invalid user passwort from 118.25.132.226 port 33472 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.132.226 Failed password for invalid user passwort from 118.25.132.226 port 33472 ssh2 |
2020-01-04 23:20:36 |
| 200.89.129.233 | attackspambots | proto=tcp . spt=52569 . dpt=25 . (Found on Dark List de Jan 04) (257) |
2020-01-04 23:23:42 |
| 45.136.108.121 | attackspam | Jan 4 16:28:03 debian-2gb-nbg1-2 kernel: \[411007.683665\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.108.121 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=62664 PROTO=TCP SPT=54042 DPT=3717 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-01-04 23:45:33 |
| 113.229.231.223 | attack | Honeypot attack, port: 23, PTR: PTR record not found |
2020-01-04 23:13:54 |
| 185.175.93.22 | attackbots | 01/04/2020-08:13:03.170875 185.175.93.22 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2020-01-04 23:45:59 |
| 222.254.34.118 | attackspambots | 1578143609 - 01/04/2020 14:13:29 Host: 222.254.34.118/222.254.34.118 Port: 445 TCP Blocked |
2020-01-04 23:22:18 |
| 77.42.74.109 | attackspambots | Honeypot attack, port: 23, PTR: PTR record not found |
2020-01-04 23:39:13 |
| 129.211.37.85 | attack | Jan 4 16:25:58 pornomens sshd\[16454\]: Invalid user test9 from 129.211.37.85 port 51218 Jan 4 16:25:58 pornomens sshd\[16454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.37.85 Jan 4 16:26:00 pornomens sshd\[16454\]: Failed password for invalid user test9 from 129.211.37.85 port 51218 ssh2 ... |
2020-01-04 23:33:07 |
| 171.239.184.18 | attackbotsspam | Honeypot attack, port: 5555, PTR: dynamic-adsl.viettel.vn. |
2020-01-04 23:53:49 |
| 49.88.112.59 | attackspam | Jan 4 05:18:56 sachi sshd\[5348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.59 user=root Jan 4 05:18:58 sachi sshd\[5348\]: Failed password for root from 49.88.112.59 port 46579 ssh2 Jan 4 05:19:13 sachi sshd\[5384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.59 user=root Jan 4 05:19:15 sachi sshd\[5384\]: Failed password for root from 49.88.112.59 port 58673 ssh2 Jan 4 05:19:27 sachi sshd\[5384\]: Failed password for root from 49.88.112.59 port 58673 ssh2 |
2020-01-04 23:49:06 |