Skip to content

Hostname

jsbook.net

Last fetched

jsbook.net resolves to 1 IPv4 address operated by AS207190 in HK. WHOIS lists iana:120 as the registrar.

Nutrition Label

WHISPER CANON · jsbook.netRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/jsbook.net

Resolution chain

jsbook.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
178.236.40.75178.236.40.0/24AS207190—HK

WHOIS identity

Registrar
iana:120
Organization
chang jian gao
Contact emails

Subdomains

7 observed subdomains of jsbook.net.

Subdomain
gw.jsbook.net
m.jsbook.net
m1.jsbook.net
m2.jsbook.net
mail.jsbook.net
w.jsbook.net
www.jsbook.net

Web-graph footprint

Distinct hostnames that link to or from jsbook.net in the public web crawl.

57 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from jsbook.net.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "jsbook.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.