# # 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 1997-2023, American Registry for Internet Numbers, Ltd. # NetRange: 66.28.0.0 - 66.28.255.255 CIDR: 66.28.0.0/16 NetName: COGENT-NB-0000 NetHandle: NET-66-28-0-0-1 Parent: NET66 (NET-66-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cogent Communications (COGC) RegDate: 2000-10-12 Updated: 2012-03-02 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Comment: Reassignment information for this block can be found at Comment: rwhois.cogentco.com 4321 Ref: https://rdap.arin.net/registry/ip/66.28.0.0 OrgName: Cogent Communications OrgId: COGC Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 2000-05-30 Updated: 2021-06-27 Ref: https://rdap.arin.net/registry/entity/COGC ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: abuse@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN RTechHandle: ZC108-ARIN RTechName: Cogent Communications RTechPhone: +1-877-875-4311 RTechEmail: noc@cogentco.com RTechRef: https://rdap.arin.net/registry/entity/ZC108-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 1997-2023, American Registry for Internet Numbers, Ltd. # Found a referral to rwhois.cogentco.com:4321. %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.0.3) network:ID:NET4-421C00001C network:Network-Name:NET4-421C00001C network:IP-Network:66.28.0.0/28 network:Org-Name:Cogent communications - IPENG network:Street-Address:2450 N St NW network:City:Washington network:State:DC network:Country:US network:Postal-Code:20037 network:Tech-Contact:ZC108-ARIN network:Updated:2021-10-27 16:32:23 %ok

14.0.28.66.in-addr.arpa domain name pointer auth1.dns.cogentco.com.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 66.28.0.14 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62653 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;66.28.0.14. IN A ;; AUTHORITY SECTION: . 79736 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2023082301 1800 900 604800 86400 ;; Query time: 5 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Aug 24 00:50:36 UTC 2023 ;; MSG SIZE rcvd: 114

14.0.28.66.in-addr.arpa name = auth1.dns.cogentco.com. Authoritative answers can be found from:

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

traceroute to 66.28.0.14 (66.28.0.14), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 2.430 ms 2.404 ms 2.412 ms 2 23410.your-cloud.host (49.12.136.130) 0.854 ms 1.182 ms 1.555 ms 3 * * * 4 spine4.cloud1.nbg1.hetzner.com (88.198.249.109) 2.967 ms spine3.cloud1.nbg1.hetzner.com (88.198.249.105) 3.016 ms spine4.cloud1.nbg1.hetzner.com (88.198.249.109) 3.217 ms 5 * * * 6 core12.nbg1.hetzner.com (213.239.203.105) 3.149 ms core11.nbg1.hetzner.com (213.239.239.121) 2.016 ms core12.nbg1.hetzner.com (213.239.203.105) 3.985 ms 7 juniper6.dc2.nbg1.hetzner.com (213.239.245.74) 2.226 ms juniper5.dc2.nbg1.hetzner.com (213.239.229.166) 0.616 ms juniper5.dc2.nbg1.hetzner.com (213.239.229.162) 1.207 ms 8 ae12-499.nbg40.core-backbone.com (81.95.15.5) 1.200 ms ae12-500.nbg40.core-backbone.com (80.255.9.21) 1.093 ms 1.184 ms 9 ae1-2001.fra10.core-backbone.com (81.95.15.162) 4.127 ms 4.129 ms 4.218 ms 10 ffm-b5-link.ip.twelve99.net (62.115.9.225) 5.096 ms 5.393 ms 4.321 ms 11 be3031.agr41.fra03.atlas.cogentco.com (130.117.14.197) 6.672 ms 6.783 ms 6.888 ms 12 be3187.ccr42.fra03.atlas.cogentco.com (130.117.1.118) 6.849 ms 6.368 ms be3186.ccr41.fra03.atlas.cogentco.com (130.117.0.1) 6.507 ms 13 be2156.rcr21.b023657-1.fra03.atlas.cogentco.com (130.117.48.94) 6.488 ms 6.548 ms be2157.rcr21.b023657-1.fra03.atlas.cogentco.com (154.54.56.34) 6.268 ms 14 auth1.dns.cogentco.com (66.28.0.14) 6.123 ms !X 5.968 ms !X 6.080 ms !X

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