[ IP ]
128.220.253.143
#332,661Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #332,661(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Last seen
- PDNS hits (90 days)
- 3
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Johns Hopkins University (JHU-Z) (JHU).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.220.253.143
- Netname
- JHU
- Organization
- Johns Hopkins University (JHU-Z)
- 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: 128.220.0.0 - 128.220.255.255 CIDR: 128.220.0.0/16 NetName: JHU NetHandle: NET-128-220-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Johns Hopkins University (JHU-Z) RegDate: 1987-03-24 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/128.220.0.0 OrgName: Johns Hopkins University OrgId: JHU-Z Address: Hopkins Information Technology Services Address: 3400 North Charles Street Address: Garland Hall, Suite 020 City: Baltimore StateProv: MD PostalCode: 21218 Country: US RegDate: 2020-08-28 Updated: 2020-08-28 Ref: https://rdap.arin.net/registry/entity/JHU-Z OrgAbuseHandle: DZ24-ARIN OrgAbuseName: Network Operation Center OrgAbusePhone: +1-410-516-4357 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/DZ24-ARIN OrgTechHandle: DZ24-ARIN OrgTechName: Network Operation Center OrgTechPhone: +1-410-516-4357 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/DZ24-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 — 128.220.253.143
Port scan not run for 128.220.253.143 yet. Probes are queued from passive DNS IPs in the worker pipeline.