Hostname
siroca.co.jp
Last fetched
siroca.co.jp resolves to 10 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CZ.
Nutrition Label
Resolution chain
siroca.co.jp resolves to 10 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.227.192.116 | 13.227.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CZ |
| 13.227.192.59 | 13.227.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CZ |
| 13.227.192.63 | 13.227.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CZ |
| 13.227.192.97 | 13.227.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CZ |
| 13.248.239.234 | 13.248.224.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 52.222.214.103 | 52.222.212.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 52.222.214.119 | 52.222.212.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 52.222.214.123 | 52.222.212.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 52.222.214.94 | 52.222.212.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 76.223.105.34 | 76.223.96.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- —
- Organization
- siroca_inc
- Contact emails
- —
Subdomains
4 observed subdomains of siroca.co.jp.
Web-graph footprint
Distinct hostnames that link to or from siroca.co.jp in the public web crawl.
626 sites link to this hostname.
49 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for siroca.co.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 21540403.spf01.hubspotemail.net |
| SPF_INCLUDE | _spf.google.com |
Related pages
Pivot deeper into the graph from siroca.co.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "siroca.co.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.