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Hostname

block.app

Last fetched

block.app resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:1659 as the registrar.

Nutrition Label

WHISPER CANON · block.appRouting diversity2.4/10Peering density9.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/block.app

Resolution chain

block.app resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
15.197.225.12815.197.224.0/20AS16509AMAZON-02 - Amazon.com, Inc.CA
3.33.251.1683.33.240.0/20AS16509AMAZON-02 - Amazon.com, Inc.CA

WHOIS identity

Registrar
iana:1659
Organization
domains by proxy,
Contact emails
—

Subdomains

1 observed subdomain of block.app.

Subdomain
www.block.app

Web-graph footprint

Distinct hostnames that link to or from block.app in the public web crawl.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from block.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "block.app"})-[: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.