[ IP ]
134.139.19.21
#344,786Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #344,786(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 15 2026 18:45:00 GM
- Last seen
- Wed Jul 15 2026 18:45:00 GM
- PDNS hits (90 days)
- 3
- Country
- US
- Snapshot
- 1970-01-01
Network operated by California State University, Long Beach (CSULB-Z) (CSULB-IP).
List rank history
2 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 134.139.19.21
- Netname
- CSULB-IP
- Organization
- California State University, Long Beach (CSULB-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: 134.139.0.0 - 134.139.255.255 CIDR: 134.139.0.0/16 NetName: CSULB-IP NetHandle: NET-134-139-0-0-1 Parent: NET134 (NET-134-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: California State University, Long Beach (CSULB-Z) RegDate: 1989-06-09 Updated: 2024-01-15 Ref: https://rdap.arin.net/registry/ip/134.139.0.0 OrgName: California State University, Long Beach OrgId: CSULB-Z Address: 1250 Bellflower Boulevard City: Long Beach StateProv: CA PostalCode: 90840-0101 Country: US RegDate: 2023-11-11 Updated: 2023-11-11 Ref: https://rdap.arin.net/registry/entity/CSULB-Z OrgTechHandle: CSULB-ARIN OrgTechName: CSULB-ADMIN OrgTechPhone: +1-562-985-4111 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CSULB-ARIN OrgAbuseHandle: DOMAI357-ARIN OrgAbuseName: Domain Abuse OrgAbusePhone: +1-562-985-8344 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/DOMAI357-ARIN RTechHandle: CSULB-ARIN RTechName: CSULB-ADMIN RTechPhone: +1-562-985-4111 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CSULB-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 — 134.139.19.21
Port scan not run for 134.139.19.21 yet. Probes are queued from passive DNS IPs in the worker pipeline.