Hostname
eisai.jp
Last fetched
eisai.jp resolves to 2 IPv4 addresses operated by AS209242 in US.
Nutrition Label
Resolution chain
eisai.jp resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 199.60.103.193 | 199.60.103.0/24 | AS209242 | — | US |
| 199.60.103.93 | 199.60.103.0/24 | AS209242 | — | US |
WHOIS identity
- Registrar
- —
- Organization
- eisai r and d management co.,ltd.
- Contact emails
Subdomains
56 observed subdomains of eisai.jp.
Showing 25 of 56. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from eisai.jp in the public web crawl.
337 sites link to this hostname.
21 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
14 SPF mechanisms authorising senders for eisai.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 7242392.spf07.hubspotemail.net |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mdnaos.maildealer.jp |
| SPF_INCLUDE | mktomail.com |
| SPF_INCLUDE | spf-bma.mpme.jp |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | treasure-ship.jp |
| SPF_IP | 133.250.190.96/27 |
| SPF_IP | 202.210.185.186 |
| SPF_IP | 210.128.0.155/32 |
| SPF_IP | 210.128.0.230/28 |
| SPF_IP | 52.199.237.56 |
| SPF_IP | 52.199.255.109 |
| SPF_IP | 54.95.242.182/32 |
Related pages
Pivot deeper into the graph from eisai.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "eisai.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.