138.23.71.39
UCR-EDU, US
Seen 2 times between October 25th, 2021 and July 3rd, 2024.
General Info Open in Search
| Geo | Riverside, California, United States (US) — |
| AS | AS6106 - UCR-EDU, US
Note: An IP might be announced by multiple ASs. This is not shown. |
| Route | 138.23.0.0/16 (Route of ASN) |
| PTR | libsupport.ucr.edu(PTR record of primary IP) |
Recent Screenshots
Direct hits
Summary of pages hosted on this IP
Domains libsupport.ucr.edu | 2x
Recent scans (2 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| libsupport.ucr.edu | 4 months | 17 | 2 | 1 | ||
| libsupport.ucr.edu | 3 years | 15 | 2 | 1 |
No incoming hits
Nothing talked to this IP
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Recent screenshots
Screenshots of pages hosted on this IP
Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to
IPs 138.23.71.39 | 2x
Domains libsupport.ucr.edu | 2x
Recently observed hostnames on '138.23.71.39'
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libsupport.ucr.edu
| 2019-10-04
Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.
WHOIS for 138.23.71.39
NetRange: 138.23.0.0 - 138.23.255.255 CIDR: 138.23.0.0/16 NetName: UCRNET NetHandle: NET-138-23-0-0-1 Parent: NET138 (NET-138-0-0-0-0) NetType: Direct Allocation OriginAS: AS6106 Organization: University of California, Riverside (UNIVER-211-Z) RegDate: 1990-01-24 Updated: 2024-01-17 Ref: https://rdap.arin.net/registry/ip/138.23.0.0 OrgName: University of California, Riverside OrgId: UNIVER-211-Z Address: University of California, Riverside Address: Computing and Communications City: Riverside StateProv: CA PostalCode: 92521 Country: US RegDate: 2024-01-02 Updated: 2024-01-02 Ref: https://rdap.arin.net/registry/entity/UNIVER-211-Z OrgTechHandle: SYSTE802-ARIN OrgTechName: Systems Engineering OrgTechPhone: +1-951-827-1012 OrgTechEmail: syseng@ucr.edu OrgTechRef: https://rdap.arin.net/registry/entity/SYSTE802-ARIN OrgTechHandle: FISHE693-ARIN OrgTechName: Fisher, Jeremy OrgTechPhone: +1-951-827-4826 OrgTechEmail: jeremy.fisher@ucr.edu OrgTechRef: https://rdap.arin.net/registry/entity/FISHE693-ARIN OrgDNSHandle: SYSTE802-ARIN OrgDNSName: Systems Engineering OrgDNSPhone: +1-951-827-1012 OrgDNSEmail: syseng@ucr.edu OrgDNSRef: https://rdap.arin.net/registry/entity/SYSTE802-ARIN OrgAbuseHandle: ABUSE1631-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-951-827-4875 OrgAbuseEmail: abuse@ucr.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1631-ARIN OrgTechHandle: KENNE340-ARIN OrgTechName: Kennedy, Michael OrgTechPhone: +1-951-827-4875 OrgTechEmail: michael.kennedy@ucr.edu OrgTechRef: https://rdap.arin.net/registry/entity/KENNE340-ARIN RAbuseHandle: ABUSE1631-ARIN RAbuseName: Abuse RAbusePhone: +1-951-827-4875 RAbuseEmail: abuse@ucr.edu RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1631-ARIN RTechHandle: SYSTE802-ARIN RTechName: Systems Engineering RTechPhone: +1-951-827-1012 RTechEmail: syseng@ucr.edu RTechRef: https://rdap.arin.net/registry/entity/SYSTE802-ARIN RNOCHandle: SYSTE802-ARIN RNOCName: Systems Engineering RNOCPhone: +1-951-827-1012 RNOCEmail: syseng@ucr.edu RNOCRef: https://rdap.arin.net/registry/entity/SYSTE802-ARIN