128.231.0.0/16(US)

Nutrition Label

Announcing ASN

• AS3527NIH-NET - National Institutes of Health

MOAS conflicts

No active MOAS conflicts for 128.231.0.0/16. This prefix is announced by its registered originator only.

Sample IPs

25 of the IPv4 addresses observed announced in 128.231.0.0/16 (sampled from the prefix; not necessarily exhaustive).

• 128.231.0.101
• 128.231.0.102
• 128.231.0.103
• 128.231.0.104
• 128.231.0.106
• 128.231.0.107
• 128.231.0.108
• 128.231.0.113
• 128.231.0.116
• 128.231.0.118
• 128.231.0.119
• 128.231.0.132
• 128.231.0.162

Related pages

Pivot deeper into the graph from 128.231.0.0/16.

• ASN · AS3527NIH-NET - National Institutes of Health
• Country · US
• Sample IP · 128.231.0.101
• TLD · .com
• Whisper Internet Directory — home
• Live MOAS conflicts feed

Cypher and MCP

Reproduce the prefix profile directly against graph.whisper.security:

MATCH (ap:ANNOUNCED_PREFIX {name: "128.231.0.0/16"})
OPTIONAL MATCH (ap)-[:ROUTES]->(asn:ASN)
OPTIONAL MATCH (asn)-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (ap)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN ap.name AS cidr,
       asn.name AS asn,
       n.name AS network,
       c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.