Hostname
piif.ac.jp
Last fetched
piif.ac.jp resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.
Nutrition Label
Resolution chain
piif.ac.jp resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.65.202.101 | 18.65.200.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 18.65.202.4 | 18.65.200.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 18.65.202.42 | 18.65.200.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 18.65.202.80 | 18.65.200.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
WHOIS identity
No WHOIS records are currently associated with piif.ac.jp in WhisperGraph.
Subdomains
11 observed subdomains of piif.ac.jp.
Web-graph footprint
Distinct hostnames that link to or from piif.ac.jp in the public web crawl.
72 sites link to this hostname.
189 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for piif.ac.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_IP | 118.155.192.7 |
| SPF_IP | 118.155.207.11 |
| SPF_IP | 210.166.154.16 |
| SPF_IP | 210.166.154.7 |
Related pages
Pivot deeper into the graph from piif.ac.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "piif.ac.jp"})-[: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.