[ IP ]
128.83.139.191
#181,164Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #181,164(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Mon Jul 13 2026 04:05:14 GM
- Last seen
- Wed Jul 15 2026 10:21:22 GM
- PDNS hits (90 days)
- 7
- Country
- US
- Snapshot
- 1970-01-01
Network operated by University of Texas at Austin (UTAA) (UTAUSTIN).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 128.83.139.191
- Netname
- UTAUSTIN
- Organization
- University of Texas at Austin (UTAA)
- 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: 128.83.0.0 - 128.83.255.255 CIDR: 128.83.0.0/16 NetName: UTAUSTIN NetHandle: NET-128-83-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of Texas at Austin (UTAA) RegDate: 1985-05-29 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/128.83.0.0 OrgName: University of Texas at Austin OrgId: UTAA Address: ITS - Telecommunications and Networking Address: 1 University Station, C2900 City: Austin StateProv: TX PostalCode: 78705 Country: US RegDate: Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/UTAA OrgAbuseHandle: ZU83-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-512-232-5743 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ZU83-ARIN OrgTechHandle: ZU83-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-512-232-5743 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ZU83-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 — 128.83.139.191
Port scan not run for 128.83.139.191 yet. Probes are queued from passive DNS IPs in the worker pipeline.