128.59.11.206
COLUMBIA-GW, US
Seen 45 times between September 12th, 2018 and November 21st, 2024.
General Info Open in Search
| Geo | New York, New York, United States (US) — |
| AS | AS14 - COLUMBIA-GW, US
Note: An IP might be announced by multiple ASs. This is not shown. |
| Route | 128.59.0.0/16 (Route of ASN) |
| PTR | webcluster.cs.columbia.edu(PTR record of primary IP) |
Recent Screenshots
Direct hits
Summary of pages hosted on this IP
Domains www.cs.columbia.edu | 36x www1.cs.columbia.edu | 4x eugenewu.net | 1x ids.cs.columbia.edu | 1x webcluster.cs.columbia.edu | 1x
Recent scans (43 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| www.cs.columbia.edu/~evs/ | 19 hours | 19 | 9 | 2 | ||
| www.cs.columbia.edu/~evs/ | 8 days | 18 | 8 | 3 | ||
| www.cs.columbia.edu/~evs/ | 10 days | 20 | 10 | 2 | ||
| www.cs.columbia.edu/~evs/ | 12 days | 18 | 8 | 3 | ||
| eugenewu.net | 23 days | 21 | 4 | 2 |
Incoming hits
Summary of pages that talked to this IP
IPs 54.174.30.199 | 1x 128.59.16.27 | 1x
Domains neerajkumar.org | 1x nieh.net | 1x
Countries US | 2x
Recent scans (2 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| nieh.net | 8 months | 8 | 2 | 1 | ||
| neerajkumar.org | 2 years | 29 | 4 | 2 |
Disclaimer
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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 128.59.11.206 | 43x
Domains www.cs.columbia.edu | 36x www1.cs.columbia.edu | 4x eugenewu.net | 1x ids.cs.columbia.edu | 1x webcluster.cs.columbia.edu | 1x
Recently observed hostnames on '128.59.11.206'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.
publichealth.cs.columbia.edu
| 2019-09-30
cs.columbia.edu
| 2016-07-29
xray.cs.columbia.edu
| 2014-09-16
accountsweb.cs.columbia.edu
| 2013-04-26
webcluster.cs.columbia.edu
| 2013-03-26
www.cs.columbia.edu
| 2013-03-26
www1.cs.columbia.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.
Related screenshots
Screenshots of pages that talked to this IP
WHOIS for 128.59.11.206
NetRange: 128.59.0.0 - 128.59.255.255 CIDR: 128.59.0.0/16 NetName: CU-NET NetHandle: NET-128-59-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Columbia University (COLUMB) RegDate: 1985-02-05 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/128.59.0.0 OrgName: Columbia University OrgId: COLUMB Address: 612 W 115TH ST City: NEW YORK StateProv: NY PostalCode: 10025 Country: US RegDate: Updated: 2017-01-28 Ref: https://rdap.arin.net/registry/entity/COLUMB OrgAbuseHandle: CUAC-ARIN OrgAbuseName: COLUMBIA UNIVERSITY ABUSE CONTACT OrgAbusePhone: +1-212-854-1919 OrgAbuseEmail: abuse@columbia.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/CUAC-ARIN OrgTechHandle: CU-NOC-ARIN OrgTechName: Columbia University Computer Operations OrgTechPhone: +1-212-854-1919 OrgTechEmail: noc@columbia.edu OrgTechRef: https://rdap.arin.net/registry/entity/CU-NOC-ARIN RTechHandle: CU-NOC-ARIN RTechName: Columbia University Computer Operations RTechPhone: +1-212-854-1919 RTechEmail: noc@columbia.edu RTechRef: https://rdap.arin.net/registry/entity/CU-NOC-ARIN