`mtr --report --report-wide --report-cycles=1 216.73.216.171`
Start: 2026-04-15T11:05:59-0400
HOST: dax.prolixium.com Loss% Snt Last Avg Best Wrst StDev
1.|-- 169.254.169.254 0.0% 1 0.2 0.2 0.2 0.2 0.0
2.|-- 100.100.200.1 0.0% 1 0.4 0.4 0.4 0.4 0.0
3.|-- 10.64.10.165 0.0% 1 2.4 2.4 2.4 2.4 0.0
4.|-- 10.64.7.225 0.0% 1 1.1 1.1 1.1 1.1 0.0
5.|-- ??? 100.0 1 0.0 0.0 0.0 0.0 0.0
`ipin 216.73.216.171`
4 Address: 216.73.216.171
4 Prefix: 216.73.216.0/22
4 Origin: AS16509 [AMAZON-02 - Amazon.com, Inc., US]
`dig -x 216.73.216.171`
; <<>> DiG 9.20.17 <<>> -x 216.73.216.171
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59245
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; COOKIE: 12cea64f137519c30100000069dfa95ed6540997634e9c05 (good)
;; QUESTION SECTION:
;171.216.73.216.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
216.in-addr.arpa. 10800 IN SOA z.arin.net. dns-ops.arin.net. 2017040136 1800 900 691200 10800
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Apr 15 11:06:06 EDT 2026
;; MSG SIZE rcvd: 154
`whois 216.73.216.171`
% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object
refer: whois.arin.net
inetnum: 216.0.0.0 - 216.255.255.255
organisation: ARIN
status: ALLOCATED
whois: whois.arin.net
changed: 1998-04
source: IANA
# whois.arin.net
NetRange: 216.73.208.0 - 216.73.219.255
CIDR: 216.73.216.0/22, 216.73.208.0/21
NetName: AMAZO-4
NetHandle: NET-216-73-208-0-1
Parent: NET216 (NET-216-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2024-03-26
Updated: 2024-03-26
Ref: https://rdap.arin.net/registry/ip/216.73.208.0
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: 2022-09-30
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
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
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
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