[ IP ]
158.130.57.77
#434,945Top IPs · 1M scope0 domains
Overview
Top IPs list rank
- 1M
- #434,945(10 observation hits)
- Hosted domains (90 days)
- 0
- Hosted domains (all time)
- 0
- First seen
- Last seen
- Fri Aug 28 2026 18:07:11 GM
- PDNS hits (90 days)
- 10
- Country
- US
- Snapshot
- 1970-01-01
Network operated by University of Pennsylvania (UNIVER-8-Z) (UPENN-SEAS2).
List rank history
30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.
Whois — 158.130.57.77
- Netname
- UPENN-SEAS2
- Organization
- University of Pennsylvania (UNIVER-8-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: 158.130.0.0 - 158.130.255.255 CIDR: 158.130.0.0/16 NetName: UPENN-SEAS2 NetHandle: NET-158-130-0-0-1 Parent: NET158 (NET-158-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of Pennsylvania (UNIVER-8-Z) RegDate: 1992-03-18 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/158.130.0.0 OrgName: University of Pennsylvania OrgId: UNIVER-8-Z Address: 3401 Walnut Street Address: Suite 221A City: Philadelphia StateProv: PA PostalCode: 19104-6228 Country: US RegDate: 2010-01-05 Updated: 2022-08-03 Ref: https://rdap.arin.net/registry/entity/UNIVER-8-Z OrgTechHandle: OBRIE72-ARIN OrgTechName: O'Brien, John OrgTechPhone: +1-215-898-9818 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/OBRIE72-ARIN OrgNOCHandle: UNIVE-ARIN OrgNOCName: University of Pennsylvania OrgNOCPhone: +1-215-573-9631 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/UNIVE-ARIN OrgAbuseHandle: ISO-ARIN OrgAbuseName: Information Security Officer OrgAbusePhone: +1-215-573-2037 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ISO-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. #
Hosted domains — PDNS pivot
| Domain | Rank | First seen | Last seen | Hits |
|---|---|---|---|---|
| upenn.edu | #2,669 | 2026-07-14 | 2026-08-28 | 10 |