Hostname
sva.or.jp
Last fetched
sva.or.jp resolves to 1 IPv4 address operated by AS131965 in JP.
Nutrition Label
Resolution chain
sva.or.jp 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 |
|---|---|---|---|---|
| 183.181.90.19 | 183.181.90.0/23 | AS131965 | — | JP |
WHOIS identity
No WHOIS records are currently associated with sva.or.jp in WhisperGraph.
Subdomains
14 observed subdomains of sva.or.jp.
Web-graph footprint
Distinct hostnames that link to or from sva.or.jp in the public web crawl.
323 sites link to this hostname.
304 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
13 SPF mechanisms authorising senders for sva.or.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.credit.j-payment.co.jp |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.tricorn.net |
| SPF_INCLUDE | spf001.shop-pro.jp |
| SPF_IP | 153.122.128.199/32 |
| SPF_IP | 153.122.156.192/32 |
| SPF_IP | 180.222.183.249/32 |
| SPF_IP | 180.222.183.250/24 |
| SPF_IP | 183.181.90.19 |
| SPF_IP | 210.168.30.23 |
| SPF_IP | 210.168.32.23 |
| SPF_IP | 219.94.162.174 |
Related pages
Pivot deeper into the graph from sva.or.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sva.or.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.