[ IP ]
198.202.68.21
#447,356Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #447,356(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 22 2026 10:32:48 GM
- Last seen
- Wed Jul 22 2026 10:32:48 GM
- PDNS hits (90 days)
- 2
- Country
- US
- Snapshot
- 1970-01-01
Network operated by San Diego Supercomputer Center (SDSC-Z) (NETBLK-SDSCNET-CBLK).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 198.202.68.21
- Netname
- NETBLK-SDSCNET-CBLK
- Organization
- San Diego Supercomputer Center (SDSC-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. # # start NetRange: 198.202.64.0 - 198.202.127.255 CIDR: 198.202.64.0/18 NetName: NETBLK-SDSCNET-CBLK NetHandle: NET-198-202-64-0-1 Parent: NET198 (NET-198-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: San Diego Supercomputer Center (SDSC-Z) RegDate: 1993-10-04 Updated: 2023-06-01 Ref: https://rdap.arin.net/registry/ip/198.202.64.0 OrgName: San Diego Supercomputer Center OrgId: SDSC-Z Address: 9500 Gilman Drive Address: MS-0505 City: La Jolla StateProv: CA PostalCode: 92093-0505 Country: US RegDate: 2023-04-06 Updated: 2023-05-24 Ref: https://rdap.arin.net/registry/entity/SDSC-Z OrgAbuseHandle: SDSCA-ARIN OrgAbuseName: SDSC-ABUSE OrgAbusePhone: +1-858-534-5090 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCA-ARIN OrgNOCHandle: ENS13-ARIN OrgNOCName: ENS OrgNOCPhone: +1-858-534-5090 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ENS13-ARIN OrgNOCHandle: TH60-ARIN OrgNOCName: Hutton, Thomas OrgNOCPhone: +1-619-787-0349 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/TH60-ARIN OrgTechHandle: HERMA36-ARIN OrgTechName: Herman, Dan OrgTechPhone: +1-858-534-6589 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/HERMA36-ARIN OrgAbuseHandle: SDSCH-ARIN OrgAbuseName: SDSC Hostmaster OrgAbusePhone: +1-858-534-5090 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCH-ARIN OrgTechHandle: SKINN116-ARIN OrgTechName: Skinner, Erik OrgTechPhone: +1-815-534-5090 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/SKINN116-ARIN OrgTechHandle: TH60-ARIN OrgTechName: Hutton, Thomas OrgTechPhone: +1-619-787-0349 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN RAbuseHandle: SDSCH-ARIN RAbuseName: SDSC Hostmaster RAbusePhone: +1-858-534-5090 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/SDSCH-ARIN RNOCHandle: SDSCN-ARIN RNOCName: SDSC NOC RNOCPhone: +1-858-534-5090 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/SDSCN-ARIN RTechHandle: TH60-ARIN RTechName: Hutton, Thomas RTechPhone: +1-619-787-0349 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN # end # start NetRange: 198.202.66.0 - 198.202.70.255 CIDR: 198.202.70.0/24, 198.202.68.0/23, 198.202.66.0/23 NetName: SALKNET198 NetHandle: NET-198-202-66-0-1 Parent: NETBLK-SDSCNET-CBLK (NET-198-202-64-0-1) NetType: Reassigned OriginAS: Organization: Salk Institute (SALKIN) RegDate: 1994-12-20 Updated: 2007-01-09 Ref: https://rdap.arin.net/registry/ip/198.202.66.0 OrgName: Salk Institute OrgId: SALKIN Address: P.O. BOX 85800 City: San Diego StateProv: CA PostalCode: 92186 Country: US RegDate: 1987-07-21 Updated: 2006-12-07 Ref: https://rdap.arin.net/registry/entity/SALKIN OrgNOCHandle: NETWO1458-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-858-453-4100 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO1458-ARIN OrgTechHandle: NETWO1458-ARIN OrgTechName: Network Operations OrgTechPhone: +1-858-453-4100 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1458-ARIN OrgAbuseHandle: NETWO1458-ARIN OrgAbuseName: Network Operations OrgAbusePhone: +1-858-453-4100 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO1458-ARIN RAbuseHandle: NETWO1458-ARIN RAbuseName: Network Operations RAbusePhone: +1-858-453-4100 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/NETWO1458-ARIN RTechHandle: NETWO1458-ARIN RTechName: Network Operations RTechPhone: +1-858-453-4100 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/NETWO1458-ARIN RNOCHandle: NETWO1458-ARIN RNOCName: Network Operations RNOCPhone: +1-858-453-4100 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/NETWO1458-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 — 198.202.68.21
Port scan not run for 198.202.68.21 yet. Probes are queued from passive DNS IPs in the worker pipeline.