Hostname

authdev.nih.gov

Last fetched Fri, 22 May 2026 20:43:19 GMT

authdev.nih.gov resolves to 1 IPv4 address operated by NIH-NET - National Institutes of Health in US.

Nutrition Label

Resolution chain

authdev.nih.gov resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
128.231.243.200	128.231.0.0/16	AS3527	NIH-NET - National Institutes of Health	US

WHOIS identity

No WHOIS records are currently associated with authdev.nih.gov in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from authdev.nih.gov in the public web crawl.

Sample inbound links

digital2.library.unt.edu

Threat posture

History

Pivot deeper into the graph from authdev.nih.gov.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "authdev.nih.gov"})-[: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.