[ IP ]
128.150.221.182
#203,407Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #203,407(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 15 2026 02:38:44 GM
- Last seen
- Sat Jul 25 2026 03:49:10 GM
- PDNS hits (90 days)
- 7
- Country
- US
- Snapshot
- 1970-01-01
Network operated by U.S. National Science Foundation (NSF) (NSF-LAN).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.150.221.182
- Netname
- NSF-LAN
- Organization
- U.S. National Science Foundation (NSF)
- 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: 128.150.0.0 - 128.150.255.255 CIDR: 128.150.0.0/16 NetName: NSF-LAN NetHandle: NET-128-150-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: U.S. National Science Foundation (NSF) RegDate: 1986-09-17 Updated: 2025-02-11 Ref: https://rdap.arin.net/registry/ip/128.150.0.0 OrgName: U.S. National Science Foundation OrgId: NSF Address: 2415 Eisenhower Avenue City: Alexandria StateProv: VA PostalCode: 22314 Country: US RegDate: Updated: 2025-05-22 Ref: https://rdap.arin.net/registry/entity/NSF OrgAbuseHandle: NSFAB-ARIN OrgAbuseName: NSF Abuse OrgAbusePhone: +1-703-292-5050 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NSFAB-ARIN OrgTechHandle: ORGOW-ARIN OrgTechName: Org-Owner OrgTechPhone: +1-703-292-4223 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ORGOW-ARIN OrgAbuseHandle: ORGOW-ARIN OrgAbuseName: Org-Owner OrgAbusePhone: +1-703-292-4223 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ORGOW-ARIN OrgNOCHandle: BEVER25-ARIN OrgNOCName: Beverstock, David OrgNOCPhone: +1-571-296-5657 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/BEVER25-ARIN OrgRoutingHandle: ORGOW-ARIN OrgRoutingName: Org-Owner OrgRoutingPhone: +1-703-292-4223 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/ORGOW-ARIN OrgDNSHandle: ORGOW-ARIN OrgDNSName: Org-Owner OrgDNSPhone: +1-703-292-4223 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/ORGOW-ARIN OrgNOCHandle: NSFNO-ARIN OrgNOCName: NSF NOC OrgNOCPhone: +1-703-292-5050 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NSFNO-ARIN OrgTechHandle: BEVER25-ARIN OrgTechName: Beverstock, David OrgTechPhone: +1-571-296-5657 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/BEVER25-ARIN OrgNOCHandle: ORGOW-ARIN OrgNOCName: Org-Owner OrgNOCPhone: +1-703-292-4223 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ORGOW-ARIN OrgAbuseHandle: BEVER25-ARIN OrgAbuseName: Beverstock, David OrgAbusePhone: +1-571-296-5657 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/BEVER25-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 — 128.150.221.182
Port scan not run for 128.150.221.182 yet. Probes are queued from passive DNS IPs in the worker pipeline.