140.247.39.51
HARVARD-UNIV, US
Seen 4 times between April 23rd, 2024 and April 23rd, 2024.
General Info Open in Search
| Geo | Cambridge, Massachusetts, United States (US) — |
| AS | AS1742 - HARVARD-UNIV, US
Note: An IP might be announced by multiple ASs. This is not shown. |
| Registrar | ARIN |
| Route | 140.247.0.0/16 (Route of ASN) |
| PTR | old-legacy-www.math.harvard.edu(PTR record of primary IP) |
Recent Screenshots
Direct hits
Summary of pages hosted on this IP
Recent scans (4 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| www.math.harvard.edu/~ctm/expositions/html/bgends.html | 5 years | 1 | 1 | 1 | ||
| www.math.harvard.edu/~mazur/preprints/when_is_one.pdf | 5 years | 1 | 1 | 1 | ||
| math.harvard.edu/conferences/mazur18/ | 6 years | 5 | 1 | 1 | ||
| www.math.harvard.edu/~elkies/M55a.10/ | 6 years | 5 | 1 | 2 |
No incoming hits
Nothing talked to this IP
Recent screenshots
Screenshots of pages hosted on this IP
Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to
WHOIS for 140.247.39.51
NetRange: 140.247.0.0 - 140.247.255.255 CIDR: 140.247.0.0/16 NetName: HARVARD-UNIV NetHandle: NET-140-247-0-0-1 Parent: NET140 (NET-140-0-0-0-0) NetType: Direct Allocation OriginAS: AS1742, AS11 Organization: Harvard University (HARVAR-Z) RegDate: 1992-09-18 Updated: 2023-12-21 Ref: https://rdap.arin.net/registry/ip/140.247.0.0 OrgName: Harvard University OrgId: HARVAR-Z Address: HUIT Network Services Address: Patrick McEvilly - Director Address: 784 Memorial Drive City: Cambridge StateProv: MA PostalCode: 02139 Country: US RegDate: 2023-08-16 Updated: 2023-08-16 Ref: https://rdap.arin.net/registry/entity/HARVAR-Z OrgRoutingHandle: PMC277-ARIN OrgRoutingName: Mcevilly, Patrick OrgRoutingPhone: +1-617-495-9205 OrgRoutingEmail: patrick_mcevilly@harvard.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgNOCHandle: PMC277-ARIN OrgNOCName: Mcevilly, Patrick OrgNOCPhone: +1-617-495-9205 OrgNOCEmail: patrick_mcevilly@harvard.edu OrgNOCRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgTechHandle: KENNY32-ARIN OrgTechName: Kenny, Eric OrgTechPhone: +1-617-496-9930 OrgTechEmail: eric_kenny@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/KENNY32-ARIN OrgRoutingHandle: KENNY32-ARIN OrgRoutingName: Kenny, Eric OrgRoutingPhone: +1-617-496-9930 OrgRoutingEmail: eric_kenny@harvard.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/KENNY32-ARIN OrgTechHandle: DASHB-ARIN OrgTechName: Dash, Benjamin OrgTechPhone: +1-617-733-6824 OrgTechEmail: Benjamin_Dash@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/DASHB-ARIN OrgTechHandle: PMC277-ARIN OrgTechName: Mcevilly, Patrick OrgTechPhone: +1-617-495-9205 OrgTechEmail: patrick_mcevilly@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgNOCHandle: NETWO4930-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-617-495-3574 OrgNOCEmail: netmanager@harvard.edu OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO4930-ARIN OrgDNSHandle: DASHB-ARIN OrgDNSName: Dash, Benjamin OrgDNSPhone: +1-617-733-6824 OrgDNSEmail: Benjamin_Dash@harvard.edu OrgDNSRef: https://rdap.arin.net/registry/entity/DASHB-ARIN OrgAbuseHandle: PMC277-ARIN OrgAbuseName: Mcevilly, Patrick OrgAbusePhone: +1-617-495-9205 OrgAbuseEmail: patrick_mcevilly@harvard.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgTechHandle: DML22-ARIN OrgTechName: LaPorte, David Mark OrgTechPhone: +1-617-384-6640 OrgTechEmail: david_laporte@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/DML22-ARIN OrgAbuseHandle: ABUSE3331-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-617-495-3574 OrgAbuseEmail: abuse@harvard.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3331-ARIN OrgDNSHandle: PMC277-ARIN OrgDNSName: Mcevilly, Patrick OrgDNSPhone: +1-617-495-9205 OrgDNSEmail: patrick_mcevilly@harvard.edu OrgDNSRef: https://rdap.arin.net/registry/entity/PMC277-ARIN RNOCHandle: NETWO4930-ARIN RNOCName: Network Operations RNOCPhone: +1-617-495-3574 RNOCEmail: netmanager@harvard.edu RNOCRef: https://rdap.arin.net/registry/entity/NETWO4930-ARIN RAbuseHandle: ABUSE3331-ARIN RAbuseName: Abuse RAbusePhone: +1-617-495-3574 RAbuseEmail: abuse@harvard.edu RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3331-ARIN RTechHandle: PMC277-ARIN RTechName: Mcevilly, Patrick RTechPhone: +1-617-495-9205 RTechEmail: patrick_mcevilly@harvard.edu RTechRef: https://rdap.arin.net/registry/entity/PMC277-ARIN