[ IP ]
66.187.204.50
#241,930Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #241,930(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 22 2026 07:34:32 GM
- Last seen
- Sat Aug 01 2026 19:10:10 GM
- PDNS hits (90 days)
- 4
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Engaging Networks USA, Inc. (ENU-1) (AWS-MAILSERVERS).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 66.187.204.50
- Netname
- AWS-MAILSERVERS
- Organization
- Engaging Networks USA, Inc. (ENU-1)
- Country
- US
- ASN
- —
Full whois record
# # 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: 66.187.204.0 - 66.187.205.255 CIDR: 66.187.204.0/23 NetName: AWS-MAILSERVERS NetHandle: NET-66-187-204-0-1 Parent: NET66 (NET-66-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Engaging Networks USA, Inc. (ENU-1) RegDate: 2022-01-13 Updated: 2022-02-02 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/66.187.204.0 OrgName: Engaging Networks USA, Inc. OrgId: ENU-1 Address: One Thomas Circle, Suite 700 City: WASHINGTON StateProv: DC PostalCode: 20005 Country: US RegDate: 2019-12-18 Updated: 2023-01-27 Ref: https://rdap.arin.net/registry/entity/ENU-1 OrgRoutingHandle: GJTD-ARIN OrgRoutingName: Dixon, Gwynne James Thomas OrgRoutingPhone: +1-202-525-4910 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/GJTD-ARIN OrgTechHandle: DONAL144-ARIN OrgTechName: Donaldson, Ken OrgTechPhone: +1-202-525-4910 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/DONAL144-ARIN OrgTechHandle: ITCEN-ARIN OrgTechName: ITC-ENGAGING OrgTechPhone: +1-202-525-4910 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ITCEN-ARIN OrgAbuseHandle: ABUSE7748-ARIN OrgAbuseName: Abuse Handler OrgAbusePhone: +1-202-525-4910 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7748-ARIN OrgTechHandle: NOORF-ARIN OrgTechName: Noor, Farhat OrgTechPhone: +1-202-525-4910 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOORF-ARIN OrgDNSHandle: GJTD-ARIN OrgDNSName: Dixon, Gwynne James Thomas OrgDNSPhone: +1-202-525-4910 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/GJTD-ARIN OrgNOCHandle: DONAL144-ARIN OrgNOCName: Donaldson, Ken OrgNOCPhone: +1-202-525-4910 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/DONAL144-ARIN OrgTechHandle: GJTD-ARIN OrgTechName: Dixon, Gwynne James Thomas OrgTechPhone: +1-202-525-4910 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/GJTD-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. #
Open ports — 66.187.204.50
Port scan not run for 66.187.204.50 yet. Probes are queued from passive DNS IPs in the worker pipeline.