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 <<>> 100.53.37.127
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5775
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.53.37.127. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102800 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 28 16:00:20 CST 2026
;; MSG SIZE rcvd: 106127.37.53.100.in-addr.arpa domain name pointer ec2-100-53-37-127.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
127.37.53.100.in-addr.arpa name = ec2-100-53-37-127.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 124.198.115.226 | attackbotsspam | Unauthorized connection attempt detected from IP address 124.198.115.226 to port 5555 [J] |
2020-01-16 08:35:47 |
| 94.10.170.194 | attackbots | Dec 4 18:15:34 odroid64 sshd\[16161\]: Invalid user pi from 94.10.170.194 Dec 4 18:15:34 odroid64 sshd\[16161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.10.170.194 Dec 4 18:15:35 odroid64 sshd\[16163\]: Invalid user pi from 94.10.170.194 Dec 4 18:15:35 odroid64 sshd\[16163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.10.170.194 Dec 4 18:15:36 odroid64 sshd\[16161\]: Failed password for invalid user pi from 94.10.170.194 port 36660 ssh2 Dec 4 18:15:37 odroid64 sshd\[16163\]: Failed password for invalid user pi from 94.10.170.194 port 36676 ssh2 ... |
2020-01-16 09:00:09 |
| 179.156.11.157 | attack | Unauthorized connection attempt detected from IP address 179.156.11.157 to port 5358 [J] |
2020-01-16 08:51:05 |
| 106.54.189.93 | attack | 2020-01-15T21:25:27.072090abusebot-5.cloudsearch.cf sshd[14353]: Invalid user demo from 106.54.189.93 port 57622 2020-01-15T21:25:27.077385abusebot-5.cloudsearch.cf sshd[14353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.189.93 2020-01-15T21:25:27.072090abusebot-5.cloudsearch.cf sshd[14353]: Invalid user demo from 106.54.189.93 port 57622 2020-01-15T21:25:29.259407abusebot-5.cloudsearch.cf sshd[14353]: Failed password for invalid user demo from 106.54.189.93 port 57622 ssh2 2020-01-15T21:33:14.266594abusebot-5.cloudsearch.cf sshd[14572]: Invalid user demo from 106.54.189.93 port 42576 2020-01-15T21:33:14.273416abusebot-5.cloudsearch.cf sshd[14572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.189.93 2020-01-15T21:33:14.266594abusebot-5.cloudsearch.cf sshd[14572]: Invalid user demo from 106.54.189.93 port 42576 2020-01-15T21:33:16.234213abusebot-5.cloudsearch.cf sshd[14572]: Failed pass ... |
2020-01-16 08:58:47 |
| 121.151.2.66 | attack | Unauthorized connection attempt detected from IP address 121.151.2.66 to port 81 [J] |
2020-01-16 08:56:32 |
| 85.109.190.224 | attack | Unauthorized connection attempt detected from IP address 85.109.190.224 to port 23 [J] |
2020-01-16 09:01:11 |
| 111.78.196.88 | attackspambots | Unauthorized connection attempt detected from IP address 111.78.196.88 to port 5555 [J] |
2020-01-16 08:57:27 |
| 188.113.86.23 | attack | Unauthorized connection attempt detected from IP address 188.113.86.23 to port 23 [J] |
2020-01-16 08:33:14 |
| 112.119.192.21 | attack | Unauthorized connection attempt detected from IP address 112.119.192.21 to port 5555 [J] |
2020-01-16 08:38:33 |
| 186.159.161.249 | attackbotsspam | Unauthorized connection attempt detected from IP address 186.159.161.249 to port 4567 [J] |
2020-01-16 08:48:46 |
| 185.148.218.26 | attack | Unauthorized connection attempt detected from IP address 185.148.218.26 to port 82 [J] |
2020-01-16 08:49:26 |
| 149.56.132.202 | attackbots | Unauthorized connection attempt detected from IP address 149.56.132.202 to port 2220 [J] |
2020-01-16 08:53:40 |
| 37.25.113.77 | attackbots | Unauthorized connection attempt detected from IP address 37.25.113.77 to port 23 [J] |
2020-01-16 09:03:39 |
| 119.3.171.104 | attackbotsspam | Unauthorized connection attempt detected from IP address 119.3.171.104 to port 23 [J] |
2020-01-16 08:37:10 |
| 1.202.114.146 | attackspambots | Unauthorized connection attempt detected from IP address 1.202.114.146 to port 88 [J] |
2020-01-16 09:04:22 |