Hostname
upennprc.org
Last fetched
upennprc.org resolves to 1 IPv4 address operated by UPENN - University of Pennsylvania in US. WHOIS lists iana:440 as the registrar.
Nutrition Label
Resolution chain
upennprc.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 128.91.205.29 | 128.91.0.0/16 | AS55 | UPENN - University of Pennsylvania | US |
WHOIS identity
- Registrar
- iana:440
- Organization
- appc it support
- Contact emails
Subdomains
1 observed subdomain of upennprc.org.
| Subdomain |
|---|
| www.upennprc.org |
Web-graph footprint
Distinct hostnames that link to or from upennprc.org in the public web crawl.
19 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for upennprc.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | pmacs.upenn.edu |
Related pages
Pivot deeper into the graph from upennprc.org.
- IP · 128.91.205.29
- ASN · AS55UPENN - University of Pennsylvania
- Registrar · iana:440
- Country · US
- Email · appc_support@asc.upenn.edu
- TLD · .org
- Browse hostnames · up…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "upennprc.org"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.