Hostname

cstoku.dev

Last fetched Sat, 30 May 2026 19:18:02 GMT

cstoku.dev resolves to 4 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:1861 as the registrar.

Nutrition Label

Resolution chain

cstoku.dev resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.208.88.157	18.208.0.0/13	AS14618	AMAZON-AES - Amazon.com, Inc.	US
35.157.26.135	35.156.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
63.176.8.218	63.176.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
98.84.224.111	98.80.0.0/13	AS14618	AMAZON-AES - Amazon.com, Inc.	US

WHOIS identity

Registrar: iana:1861
Organization: contact privacy inc. customer 1244035035
Contact emails: —

Subdomains

1 observed subdomain of cstoku.dev.

Subdomain
en.cstoku.dev

Web-graph footprint

Distinct hostnames that link to or from cstoku.dev in the public web crawl.

20 sites link to this hostname.

28 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Pivot deeper into the graph from cstoku.dev.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cstoku.dev"})-[: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.