[ IP ]

128.200.217.159

#485,295Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #485,295(22 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Mon Jul 13 2026 02:06:31 GM
Last seen
PDNS hits (90 days): 22
Country: US
Snapshot: 1970-01-01

Network operated by University of California, Irvine (UCI-1-Z) (UCI-NET).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 128.200.217.159

Netname: UCI-NET
Organization: University of California, Irvine (UCI-1-Z)
Country: US
ASN: —

Registry record

WHOIS

Registry fields

Network range: 128.200.0.0 - 128.200.255.255
CIDR: 128.200.0.0/16
Network name: UCI-NET
Net Handle: NET-128-200-0-0-1
Parent network: NET128 (NET-128-0-0-0-0)

Hosted domains — PDNS pivot

No hosted domains found for 128.200.217.159 in passive DNS yet.

# # 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: 128.200.0.0 - 128.200.255.255 CIDR: 128.200.0.0/16 NetName: UCI-NET NetHandle: NET-128-200-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of California, Irvine (UCI-1-Z) RegDate: 1987-02-19 Updated: 2023-12-29 Ref: https://rdap.arin.net/registry/ip/128.200.0.0 OrgName: University of California, Irvine OrgId: UCI-1-Z Address: University of California at Irvine Address: Network and Academic Computing Services Address: 5201 California Avenue, Suite 150 City: Irvine StateProv: CA PostalCode: 92697-5475 Country: US RegDate: 2008-03-24 Updated: 2023-12-12 Ref: https://rdap.arin.net/registry/entity/UCI-1-Z OrgTechHandle: NSP5-ARIN OrgTechName: Network and Support Programming OrgTechPhone: +1-949-824-2222 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NSP5-ARIN OrgAbuseHandle: ABUSE2234-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-949-824-2222 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2234-ARIN RTechHandle: NSP5-ARIN RTechName: Network and Support Programming RTechPhone: +1-949-824-2222 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/NSP5-ARIN RAbuseHandle: ABUSE2234-ARIN RAbuseName: abuse RAbusePhone: +1-949-824-2222 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2234-ARIN RNOCHandle: NSP5-ARIN RNOCName: Network and Support Programming RNOCPhone: +1-949-824-2222 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/NSP5-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. #