Hostname

arva.dev

Last fetched Wed, 08 Jul 2026 11:47:12 GMT

arva.dev resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:895 as the registrar.

Nutrition Label

Resolution chain

arva.dev resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.154.219.115	18.154.216.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.154.219.117	18.154.216.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.154.219.28	18.154.216.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.154.219.78	18.154.216.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
99.86.240.101	99.86.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
99.86.240.103	99.86.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
99.86.240.73	99.86.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
99.86.240.91	99.86.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	DE

WHOIS identity

Registrar: iana:895
Organization: contact privacy inc. customer 7151571251
Contact emails: —

Threat posture

History

Mail and authentication

MX records

arva-dev.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for arva.dev.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from arva.dev.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "arva.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.