Hostname
open-ex.net
Last fetched
open-ex.net resolves to 1 IPv4 address operated by AS9371 in JP. WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
open-ex.net 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 |
|---|---|---|---|---|
| 133.167.114.63 | 133.167.0.0/16 | AS9371 | — | JP |
WHOIS identity
- Registrar
- iana:49
- Organization
- whois privacy protection service by onamae.com
- Contact emails
Subdomains
26 observed subdomains of open-ex.net.
Showing 25 of 26. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from open-ex.net in the public web crawl.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
12 SPF mechanisms authorising senders for open-ex.net.
| Mechanism | Target |
|---|---|
| SPF_IP | 133.167.114.63 |
| SPF_IP | 133.167.121.71 |
| SPF_IP | 133.242.170.193 |
| SPF_IP | 2401:2500:102:1210:133:242:170:193 |
| SPF_IP | 2403:3a00:202:1109:49:212:143:15 |
| SPF_IP | 2403:3a00:202:1110:49:212:147:100 |
| SPF_IP | 2403:3a00:202:1127:49:212:204:134 |
| SPF_IP | 2403:3a00:202:1922:133:167:114:63 |
| SPF_IP | 2403:3a00:202:1925:133:167:121:71 |
| SPF_IP | 49.212.143.15 |
| SPF_IP | 49.212.147.100 |
| SPF_IP | 49.212.204.134 |
Related pages
Pivot deeper into the graph from open-ex.net.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "open-ex.net"})-[: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.