# # 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 1997-2020, American Registry for Internet Numbers, Ltd. # NetRange: 154.54.0.0 - 154.54.255.255 CIDR: 154.54.0.0/16 NetName: COGENT-154-54-16 NetHandle: NET-154-54-0-0-1 Parent: NET154 (NET-154-0-0-0-0) NetType: Direct Allocation OriginAS: AS174 Organization: PSINet, Inc. (PSI-2) RegDate: 1992-02-05 Updated: 2017-10-30 Ref: https://rdap.arin.net/registry/ip/154.54.0.0 OrgName: PSINet, Inc. OrgId: PSI-2 Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 1990-10-08 Updated: 2015-06-04 Ref: https://rdap.arin.net/registry/entity/PSI-2 ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN 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 # # 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 1997-2020, 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 0.0.0) network:ID:NET4-9A360A901E network:Network-Name:NET4-9A360A901E network:IP-Network:154.54.10.144/30 network:Org-Name:Cogent communications - IPENG network:Street-Address:2450 N Street NW network:City:Washington network:State:DC network:Country:US network:Postal-Code:20037 network:Tech-Contact:ZC108-ARIN network:Updated:2016-05-04 13:17:16 %ok

145.10.54.154.in-addr.arpa domain name pointer be3033.ccr21.sea02.atlas.cogentco.com.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7 <<>> 154.54.10.145 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21311 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;154.54.10.145. IN A ;; AUTHORITY SECTION: . 86396 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020112000 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Fri Nov 20 07:48:12 CET 2020 ;; MSG SIZE rcvd: 117

145.10.54.154.in-addr.arpa name = be3033.ccr21.sea02.atlas.cogentco.com. Authoritative answers can be found from:

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