[ IP ]
128.59.44.55
#171,647Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #171,647(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Last seen
- Wed Jul 22 2026 16:35:07 GM
- PDNS hits (90 days)
- 11
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Columbia University (COLUMB) (CU-NET-128-59).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.59.44.55
- Netname
- CU-NET-128-59
- Organization
- Columbia University (COLUMB)
- Country
- US
- ASN
- —
Full whois record
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 128.59.0.0 - 128.59.255.255 CIDR: 128.59.0.0/16 NetName: CU-NET-128-59 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: 2025-12-08 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: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CUAC-ARIN OrgTechHandle: CU-NOC-ARIN OrgTechName: Columbia University Computer Operations OrgTechPhone: +1-212-854-1919 OrgTechEmail: [email protected] 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: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CU-NOC-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
Open ports — 128.59.44.55
Port scan not run for 128.59.44.55 yet. Probes are queued from passive DNS IPs in the worker pipeline.