Hostname

ci.tc

Last fetched Fri, 14 Aug 2026 14:32:38 GMT

ci.tc resolves to 16 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists registrar:nictc as the registrar.

Nutrition Label

Resolution chain

ci.tc resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
16.15.180.187	16.15.176.0/21	AS14618	AMAZON-AES - Amazon.com, Inc.	US
16.15.183.171	16.15.176.0/21	AS14618	AMAZON-AES - Amazon.com, Inc.	US
16.15.185.255	16.15.184.0/21	AS14618	AMAZON-AES - Amazon.com, Inc.	US
16.15.195.165	16.15.192.0/21	AS14618	AMAZON-AES - Amazon.com, Inc.	US
16.15.216.143	16.15.216.0/21	AS14618	AMAZON-AES - Amazon.com, Inc.	US
16.182.32.125	16.182.32.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.216.241.83	52.216.241.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.216.38.85	52.216.32.0/20	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.216.49.37	52.216.48.0/20	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.217.167.133	52.217.160.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.217.203.245	52.217.192.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.217.232.181	52.217.224.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.231.168.157	54.231.160.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.231.232.93	54.231.224.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.231.233.37	54.231.224.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.231.236.205	54.231.224.0/19	AS16509	AMAZON-02 - Amazon.com, Inc.	US

WHOIS identity

Registrar: registrar:nictc
Organization: sas institute
Contact emails: —

Subdomains

5 observed subdomains of ci.tc.

Subdomain
content.ci.tc
intcnamedevcontent.ci.tc
poc-content.ci.tc
sovite-content.ci.tc
ssodtstusestage2content.ci.tc

Threat posture

History

Mail and authentication

MX records

inbound-smtp.us-east-1.amazonaws.com

SPF policy

1 SPF mechanism authorising senders for ci.tc.

Mechanism	Target
SPF_INCLUDE	sparkpostmail.com

Pivot deeper into the graph from ci.tc.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ci.tc"})-[: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.