[ IP ]
128.193.164.100
#59,620Top IPs · 1M scope3 domains
Overview
Top IPs list rank
- 1M
- #59,620(3 domains)
- Hosted domains (90 days)
- 3
- Hosted domains (all time)
- 3
- First seen
- Mon Jul 13 2026 05:05:11 GM
- Last seen
- Sat Jul 25 2026 14:45:15 GM
- PDNS hits (90 days)
- 20
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Oregon State University (OSU-3-Z) (ORST).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.193.164.100
- Netname
- ORST
- Organization
- Oregon State University (OSU-3-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: 128.193.0.0 - 128.193.255.255 CIDR: 128.193.0.0/16 NetName: ORST NetHandle: NET-128-193-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Oregon State University (OSU-3-Z) RegDate: 1987-01-16 Updated: 2023-02-23 Ref: https://rdap.arin.net/registry/ip/128.193.0.0 OrgName: Oregon State University OrgId: OSU-3-Z Address: Network Services Address: Kerr Administration Bldg City: Corvallis StateProv: OR PostalCode: 97331 Country: US RegDate: 2023-01-06 Updated: 2023-01-06 Ref: https://rdap.arin.net/registry/entity/OSU-3-Z OrgTechHandle: HOSTM1272-ARIN OrgTechName: Hostmaster OrgTechPhone: +1-541-737-4948 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM1272-ARIN OrgAbuseHandle: BROCK9-ARIN OrgAbuseName: Brock, Anthony OrgAbusePhone: +1-541-737-9607 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/BROCK9-ARIN OrgTechHandle: BROCK9-ARIN OrgTechName: Brock, Anthony OrgTechPhone: +1-541-737-9607 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/BROCK9-ARIN OrgAbuseHandle: HOSTM1272-ARIN OrgAbuseName: Hostmaster OrgAbusePhone: +1-541-737-4948 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/HOSTM1272-ARIN RTechHandle: BROCK9-ARIN RTechName: Brock, Anthony RTechPhone: +1-541-737-9607 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/BROCK9-ARIN RAbuseHandle: ABUSE74-ARIN RAbuseName: Abuse RAbusePhone: +1-541-737-9800 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE74-ARIN RTechHandle: HOSTM1272-ARIN RTechName: Hostmaster RTechPhone: +1-541-737-4948 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/HOSTM1272-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 — 128.193.164.100
Port scan not run for 128.193.164.100 yet. Probes are queued from passive DNS IPs in the worker pipeline.