128.138.73.146
COLORADO-AS, US
Not observed on urlscan.io
General Info Open in Search
| Geo | Boulder, Colorado, United States (US) — |
| AS | AS104 - COLORADO-AS, US
Note: An IP might be announced by multiple ASs. This is not shown. |
| Route | 128.138.0.0/16 (Route of ASN) |
| PTR | origins4.colorado.edu(PTR record of primary IP) |
Recent Screenshots
No direct hits
Nothing is hosted on this IP
No incoming hits
Nothing talked to this IP
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Recently observed hostnames on '128.138.73.146'
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aps.colorado.edu
| 2013-03-26
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 128.138.73.146
NetRange: 128.138.0.0 - 128.138.255.255 CIDR: 128.138.0.0/16 NetName: COLORADO NetHandle: NET-128-138-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: AS104 Organization: University of Colorado (UNIVER-24) RegDate: 1986-07-14 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/128.138.0.0 OrgName: University of Colorado OrgId: UNIVER-24 Address: Office of Information Technology Address: 3645 Marine Street City: Boulder StateProv: CO PostalCode: 80309-0455 Country: US RegDate: 1986-03-11 Updated: 2019-06-25 Ref: https://rdap.arin.net/registry/entity/UNIVER-24 OrgTechHandle: CUBOU-ARIN OrgTechName: CUBoulder OrgTechPhone: +1-303-735-4357 OrgTechEmail: arinadmin@colorado.edu OrgTechRef: https://rdap.arin.net/registry/entity/CUBOU-ARIN OrgAbuseHandle: ABUSE306-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-303-735-4357 OrgAbuseEmail: abuse@colorado.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE306-ARIN RAbuseHandle: ABUSE306-ARIN RAbuseName: Abuse RAbusePhone: +1-303-735-4357 RAbuseEmail: abuse@colorado.edu RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE306-ARIN RTechHandle: CUBOU-ARIN RTechName: CUBoulder RTechPhone: +1-303-735-4357 RTechEmail: arinadmin@colorado.edu RTechRef: https://rdap.arin.net/registry/entity/CUBOU-ARIN