[ IP ]
128.101.21.33
#174,954Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #174,954(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Last seen
- Wed Jul 15 2026 00:35:00 GM
- PDNS hits (90 days)
- 8
- Country
- US
- Snapshot
- 1970-01-01
Network operated by University of Minnesota (UNIVER-233-Z) (UMN-NET).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.101.21.33
- Netname
- UMN-NET
- Organization
- University of Minnesota (UNIVER-233-Z)
- 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: 128.101.0.0 - 128.101.255.255 CIDR: 128.101.0.0/16 NetName: UMN-NET NetHandle: NET-128-101-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of Minnesota (UNIVER-233-Z) RegDate: 1986-01-09 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/128.101.0.0 OrgName: University of Minnesota OrgId: UNIVER-233-Z Address: Office of Information Technology Address: 2218 Univ Ave SE City: Minneapolis StateProv: MN PostalCode: 55414 Country: US RegDate: 2009-10-13 Updated: 2019-09-30 Comment: http://www.umn.edu/ Ref: https://rdap.arin.net/registry/entity/UNIVER-233-Z OrgNOCHandle: NTA-ORG-ARIN OrgNOCName: NTS - Technical Assistance Center OrgNOCPhone: +1-612-301-4357 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NTA-ORG-ARIN OrgAbuseHandle: UUIS-ARIN OrgAbuseName: UIS - University Information Security OrgAbusePhone: +1-612-301-4357 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/UUIS-ARIN OrgTechHandle: NTA-ORG-ARIN OrgTechName: NTS - Technical Assistance Center OrgTechPhone: +1-612-301-4357 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NTA-ORG-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 — 128.101.21.33
Port scan not run for 128.101.21.33 yet. Probes are queued from passive DNS IPs in the worker pipeline.