[ IP ]
128.253.173.243
#244,307Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #244,307(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Mon Jul 13 2026 06:05:31 GM
- Last seen
- Sat Jul 25 2026 00:55:44 GM
- PDNS hits (90 days)
- 4
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Cornell University (CORNEL) (CCS-NET).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.253.173.243
- Netname
- CCS-NET
- Organization
- Cornell University (CORNEL)
- 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: 128.253.0.0 - 128.253.255.255 CIDR: 128.253.0.0/16 NetName: CCS-NET NetHandle: NET-128-253-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cornell University (CORNEL) RegDate: 1987-06-05 Updated: 2026-03-05 Ref: https://rdap.arin.net/registry/ip/128.253.0.0 OrgName: Cornell University OrgId: CORNEL Address: Cornell Information Technologies Address: 757 Rhodes Hall City: Ithaca StateProv: NY PostalCode: 14853 Country: US RegDate: 1984-08-10 Updated: 2025-03-27 Ref: https://rdap.arin.net/registry/entity/CORNEL OrgTechHandle: BRADL365-ARIN OrgTechName: Bradley, Scott OrgTechPhone: +1-607-255-2626 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/BRADL365-ARIN OrgAbuseHandle: NOC33962-ARIN OrgAbuseName: NOC OrgAbusePhone: +1-607-255-5500 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC33962-ARIN OrgTechHandle: MULDO2-ARIN OrgTechName: Muldoon, Trent OrgTechPhone: +1-607-255-2245 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/MULDO2-ARIN RAbuseHandle: NOC33962-ARIN RAbuseName: NOC RAbusePhone: +1-607-255-5500 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/NOC33962-ARIN RTechHandle: BRADL365-ARIN RTechName: Bradley, Scott RTechPhone: +1-607-255-2626 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/BRADL365-ARIN RTechHandle: MULDO2-ARIN RTechName: Muldoon, Trent RTechPhone: +1-607-255-2245 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/MULDO2-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 — 128.253.173.243
Port scan not run for 128.253.173.243 yet. Probes are queued from passive DNS IPs in the worker pipeline.