[ IP ]
128.111.56.99
#173,856Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #173,856(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Last seen
- Fri Jul 24 2026 11:39:24 GM
- PDNS hits (90 days)
- 7
- Country
- US
- Snapshot
- 1970-01-01
Network operated by University of California, Santa Barbara (UCSB-Z) (UCSB).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.111.56.99
- Netname
- UCSB
- Organization
- University of California, Santa Barbara (UCSB-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: 128.111.0.0 - 128.111.255.255 CIDR: 128.111.0.0/16 NetName: UCSB NetHandle: NET-128-111-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of California, Santa Barbara (UCSB-Z) RegDate: 1986-02-18 Updated: 2024-04-26 Ref: https://rdap.arin.net/registry/ip/128.111.0.0 OrgName: University of California, Santa Barbara OrgId: UCSB-Z Address: Office of Information Technology Address: North Hall 2124 City: Santa Barbara StateProv: CA PostalCode: 93106-3201 Country: US RegDate: 2023-03-18 Updated: 2023-03-18 Ref: https://rdap.arin.net/registry/entity/UCSB-Z OrgAbuseHandle: NETWO4536-ARIN OrgAbuseName: Network Security OrgAbusePhone: +1-805-893-5080 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4536-ARIN OrgTechHandle: KS1217-ARIN OrgTechName: Schmidt, Kevin OrgTechPhone: +1-805-893-7779 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/KS1217-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 — 128.111.56.99
Port scan not run for 128.111.56.99 yet. Probes are queued from passive DNS IPs in the worker pipeline.