Hostname

cilk.co

Last fetched Sun, 19 Jul 2026 00:58:35 GMT

cilk.co resolves to 6 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US.

Nutrition Label

Resolution chain

cilk.co resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
100.24.250.206	100.24.0.0/13	AS14618	AMAZON-AES - Amazon.com, Inc.	US
100.51.236.181	100.48.0.0/12	AS14618	AMAZON-AES - Amazon.com, Inc.	US
18.235.68.144	18.232.0.0/14	AS14618	AMAZON-AES - Amazon.com, Inc.	US
34.232.13.30	34.224.0.0/12	AS14618	AMAZON-AES - Amazon.com, Inc.	US
52.22.104.122	52.20.0.0/14	AS14618	AMAZON-AES - Amazon.com, Inc.	US
52.44.179.133	52.44.0.0/15	AS14618	AMAZON-AES - Amazon.com, Inc.	US

WHOIS identity

No WHOIS records are currently associated with cilk.co in WhisperGraph.

Subdomains

1 observed subdomain of cilk.co.

Subdomain
dev.cilk.co

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for cilk.co.

Mechanism	Target
SPF_IP	199.167.224.0/22

Pivot deeper into the graph from cilk.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cilk.co"})-[: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.