[ IP ]
144.121.9.204
#184,677Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #184,677(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Last seen
- Fri Jul 17 2026 05:02:18 GM
- PDNS hits (90 days)
- 5
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Zayo Bandwidth (ZAYOB) (ZAYO-CCF-144-121-0-0).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 144.121.9.204
- Netname
- ZAYO-CCF-144-121-0-0
- Organization
- Zayo Bandwidth (ZAYOB)
- 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. # # start NetRange: 144.121.0.0 - 144.121.255.255 CIDR: 144.121.0.0/16 NetName: ZAYO-CCF-144-121-0-0 NetHandle: NET-144-121-0-0-1 Parent: NET144 (NET-144-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Zayo Bandwidth (ZAYOB) RegDate: 2016-04-29 Updated: 2026-06-01 Ref: https://rdap.arin.net/registry/ip/144.121.0.0 OrgName: Zayo Bandwidth OrgId: ZAYOB Address: 1401 Wynkoop St. Address: #500 City: Denver StateProv: CO PostalCode: 80202 Country: US RegDate: 2007-10-12 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/ZAYOB OrgTechHandle: ZIE-ARIN OrgTechName: Zayo IP Engineering OrgTechPhone: +1-866-236-2824 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ZIE-ARIN OrgAbuseHandle: ABUSE5675-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-866-236-2824 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5675-ARIN OrgNOCHandle: ZIE-ARIN OrgNOCName: Zayo IP Engineering OrgNOCPhone: +1-866-236-2824 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ZIE-ARIN # end # start NetRange: 144.121.9.200 - 144.121.9.207 CIDR: 144.121.9.200/29 NetName: LTF--144-121-9-200-29 NetHandle: NET-144-121-9-200-1 Parent: ZAYO-CCF-144-121-0-0 (NET-144-121-0-0-1) NetType: Reassigned OriginAS: Customer: PRRI (Professional Relations and Research Institute) (C07680090) RegDate: 2020-11-05 Updated: 2020-11-05 Comment: 1 Ref: https://rdap.arin.net/registry/ip/144.121.9.200 CustName: PRRI (Professional Relations and Research Institute) Address: 500 CUMMINGS CTR City: BEVERLY StateProv: MA PostalCode: 01915 Country: US RegDate: 2020-11-05 Updated: 2020-11-05 Ref: https://rdap.arin.net/registry/entity/C07680090 OrgTechHandle: ZIE-ARIN OrgTechName: Zayo IP Engineering OrgTechPhone: +1-866-236-2824 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ZIE-ARIN OrgAbuseHandle: ABUSE5675-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-866-236-2824 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5675-ARIN OrgNOCHandle: ZIE-ARIN OrgNOCName: Zayo IP Engineering OrgNOCPhone: +1-866-236-2824 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ZIE-ARIN # end # # 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 — 144.121.9.204
Port scan not run for 144.121.9.204 yet. Probes are queued from passive DNS IPs in the worker pipeline.