Hostname
uprb.edu
Last fetched
uprb.edu resolves to 136.145.23.3, announced in 136.145.23.0/24 by UPRENET - University of Puerto Rico in PR. uprb.edu is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.
Threat posture
0threat score (procedure-native scale)
NONENo threats observed.
- Threat feeds listing this
- 0
- Verdict coverage
- known-clean
Nutrition Label
Resolution chain
- 136.145.23.3
136.145.23.0/24 · UPRENET - University of Puerto Rico · Bayamón, PR
IPv6 resolution
No AAAA record for uprb.edu is recorded in WhisperGraph.
Attribution
university of puerto rico
ORIGIN_AS
WHOIS identity
- Registrant organisation
- university of puerto rico-bayamon
Subdomains
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Sample inbound links
Mail and authentication
Nameservers
- bays-dns01.uprb.edu
- bays-dns02.uprb.edu
- ns1.uprb.edu
- ns4.uprb.edu
MX records
- mx.uprb.edu
SPF policy
- a: uprb.edu
- mx: uprb.edu
- ip: 136.145.23.23
- ip: 136.145.23.253
Threat-feed evidence
History
Related pages
Pivot from uprb.edu into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "uprb.edu"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.