# # 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: 104.16.0.0 - 104.31.255.255 CIDR: 104.16.0.0/12 NetName: CLOUDFLARENET NetHandle: NET-104-16-0-0-1 Parent: NET104 (NET-104-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cloudflare, Inc. (CLOUD14) RegDate: 2014-03-28 Updated: 2024-09-04 Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv Ref: https://rdap.arin.net/registry/ip/104.16.0.0 OrgName: Cloudflare, Inc. OrgId: CLOUD14 Address: 101 Townsend Street City: San Francisco StateProv: CA PostalCode: 94107 Country: US RegDate: 2010-07-09 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/CLOUD14 OrgAbuseHandle: ABUSE2916-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-650-319-8930 OrgAbuseEmail: abuse@cloudflare.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN OrgRoutingHandle: CLOUD146-ARIN OrgRoutingName: Cloudflare-NOC OrgRoutingPhone: +1-650-319-8930 OrgRoutingEmail: noc@cloudflare.com OrgRoutingRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN OrgNOCHandle: CLOUD146-ARIN OrgNOCName: Cloudflare-NOC OrgNOCPhone: +1-650-319-8930 OrgNOCEmail: noc@cloudflare.com OrgNOCRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN OrgTechHandle: ADMIN2521-ARIN OrgTechName: Admin OrgTechPhone: +1-650-319-8930 OrgTechEmail: rir@cloudflare.com OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN RTechHandle: ADMIN2521-ARIN RTechName: Admin RTechPhone: +1-650-319-8930 RTechEmail: rir@cloudflare.com RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN RAbuseHandle: ABUSE2916-ARIN RAbuseName: Abuse RAbusePhone: +1-650-319-8930 RAbuseEmail: abuse@cloudflare.com RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN RNOCHandle: NOC11962-ARIN RNOCName: NOC RNOCPhone: +1-650-319-8930 RNOCEmail: noc@cloudflare.com RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-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. #

Host 186.132.16.104.in-addr.arpa. not found: 3(NXDOMAIN)

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 104.16.132.186 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6146 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;104.16.132.186. IN A ;; AUTHORITY SECTION: . 86399 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031801 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Wed Mar 18 15:19:04 UTC 2026 ;; MSG SIZE rcvd: 118

** server can't find 186.132.16.104.in-addr.arpa.: NXDOMAIN

PING 104.16.132.186 (104.16.132.186) 56(84) bytes of data. 64 bytes from 104.16.132.186: icmp_seq=1 ttl=54 time=4.38 ms 64 bytes from 104.16.132.186: icmp_seq=2 ttl=54 time=3.99 ms 64 bytes from 104.16.132.186: icmp_seq=3 ttl=54 time=3.99 ms --- 104.16.132.186 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2000ms rtt min/avg/max/mdev = 3.992/4.123/4.386/0.199 ms

traceroute to 104.16.132.186 (104.16.132.186), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 4.483 ms 4.731 ms 4.834 ms 2 13433.your-cloud.host (195.201.64.234) 0.872 ms 0.872 ms 0.881 ms 3 * * * 4 * * * 5 core-spine-rdev1.cloud1.nbg1.hetzner.com (213.239.203.102) 1.774 ms core-spine-rdev2.cloud1.nbg1.hetzner.com (213.239.239.122) 1.778 ms core-spine-rdev1.cloud1.nbg1.hetzner.com (213.239.203.102) 1.769 ms 6 core12.nbg1.hetzner.com (213.239.203.105) 2.038 ms 1.211 ms core12.nbg1.hetzner.com (213.239.239.141) 1.183 ms 7 core5.fra.hetzner.com (213.239.224.238) 4.278 ms core0.fra.hetzner.com (213.239.252.25) 3.462 ms core1.fra.hetzner.com (213.239.245.254) 3.439 ms 8 core9.fra.hetzner.com (213.239.252.18) 3.914 ms core8.fra.hetzner.com (213.239.224.217) 3.836 ms core8.fra.hetzner.com (213.239.245.126) 3.808 ms 9 162.158.84.254 (162.158.84.254) 4.782 ms 5.180 ms 4.278 ms 10 * * * 11 162.158.84.135 (162.158.84.135) 5.047 ms 162.158.84.241 (162.158.84.241) 21.220 ms 162.158.84.135 (162.158.84.135) 4.999 ms 12 104.16.132.186 (104.16.132.186) 4.678 ms 4.732 ms 4.760 ms

No results found, please run it to get the result.