147.72.252.239
CERT, US
Seen 2 times between February 18th, 2021 and March 4th, 2021.
General Info Open in Search
Geo | United States (US) — |
AS | AS36407 - CERT, US
Note: An IP might be announced by multiple ASs. This is not shown. |
Registrar | ARIN |
Route | 147.72.252.0/22 (Route of ASN) |
Recent Screenshots
Direct hits
Summary of pages hosted on this IP
Domains insights.sei.cmu.edu | 1x
Recent scans (1 total) Show all
URL | Age | |||||
---|---|---|---|---|---|---|
insights.sei.cmu.edu/cert/name-parking-patterns-certcc-2014-57.txt | 4 years | 1 | 1 | 1 |
Incoming hits
Summary of pages that talked to this IP
ASNs AS9 | 1x
IPs 147.72.252.240 | 1x
Domains www.sei.cmu.edu | 1x
Countries US | 1x
Recent scans (1 total) Show all
URL | Age | |||||
---|---|---|---|---|---|---|
www.sei.cmu.edu | 4 years | 69 | 9 | 3 |
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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 147.72.252.239 | 1x
Domains insights.sei.cmu.edu | 1x
WHOIS for 147.72.252.239
NetRange: 147.72.0.0 - 147.72.255.255 CIDR: 147.72.0.0/16 NetName: PSC-PPP-SUBNET NetHandle: NET-147-72-0-0-1 Parent: NET147 (NET-147-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Pittsburgh Supercomputing Center (PSC-Z) RegDate: 1991-07-05 Updated: 2012-04-02 Ref: https://rdap.arin.net/registry/ip/147.72.0.0 OrgName: Pittsburgh Supercomputing Center OrgId: PSC-Z Address: 300 S Craig St City: Pittsburgh StateProv: PA PostalCode: 15213 Country: US RegDate: 2008-05-29 Updated: 2022-04-27 Ref: https://rdap.arin.net/registry/entity/PSC-Z OrgAbuseHandle: SC274-ARIN OrgAbuseName: Cunningham, Stephen OrgAbusePhone: +1-412-268-4960 OrgAbuseEmail: cunningham@psc.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/SC274-ARIN OrgTechHandle: PN-ORG-ARIN OrgTechName: Pittsburgh Supercomputing Center OrgTechPhone: +1-412-268-4960 OrgTechEmail: pscnet-admin@psc.edu OrgTechRef: https://rdap.arin.net/registry/entity/PN-ORG-ARIN OrgAbuseHandle: PN-ORG-ARIN OrgAbuseName: Pittsburgh Supercomputing Center OrgAbusePhone: +1-412-268-4960 OrgAbuseEmail: pscnet-admin@psc.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/PN-ORG-ARIN OrgTechHandle: SC274-ARIN OrgTechName: Cunningham, Stephen OrgTechPhone: +1-412-268-4960 OrgTechEmail: cunningham@psc.edu OrgTechRef: https://rdap.arin.net/registry/entity/SC274-ARIN RTechHandle: SC274-ARIN RTechName: Cunningham, Stephen RTechPhone: +1-412-268-4960 RTechEmail: cunningham@psc.edu RTechRef: https://rdap.arin.net/registry/entity/SC274-ARIN NetRange: 147.72.252.0 - 147.72.255.255 CIDR: 147.72.252.0/22 NetName: PSC-BLK72-252-22 NetHandle: NET-147-72-252-0-1 Parent: PSC-PPP-SUBNET (NET-147-72-0-0-1) NetType: Reassigned OriginAS: AS36407 Organization: Software Engineering Institute (CERT-1) RegDate: 2015-06-24 Updated: 2015-06-24 Ref: https://rdap.arin.net/registry/ip/147.72.252.0 OrgName: Software Engineering Institute OrgId: CERT-1 Address: Software Engineering Institute Address: Carnegie Mellon University Address: 4500 Fifth Avenue City: Pittsburgh StateProv: PA PostalCode: 15213 Country: US RegDate: 1991-01-11 Updated: 2014-08-13 Ref: https://rdap.arin.net/registry/entity/CERT-1 OrgTechHandle: SIT6-ARIN OrgTechName: SEI Information Technology OrgTechPhone: +1-412-268-3416 OrgTechEmail: it-netreg@sei.cmu.edu OrgTechRef: https://rdap.arin.net/registry/entity/SIT6-ARIN OrgAbuseHandle: SIT6-ARIN OrgAbuseName: SEI Information Technology OrgAbusePhone: +1-412-268-3416 OrgAbuseEmail: it-netreg@sei.cmu.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/SIT6-ARIN OrgNOCHandle: SIT6-ARIN OrgNOCName: SEI Information Technology OrgNOCPhone: +1-412-268-3416 OrgNOCEmail: it-netreg@sei.cmu.edu OrgNOCRef: https://rdap.arin.net/registry/entity/SIT6-ARIN