49.4.16.0/21(CN)

Nutrition Label

Announcing ASN

• AS55990HWCSNET Huawei Cloud Service data center

MOAS conflicts

No active MOAS conflicts for 49.4.16.0/21. This prefix is announced by its registered originator only.

Sample IPs

25 of the IPv4 addresses observed announced in 49.4.16.0/21 (sampled from the prefix; not necessarily exhaustive).

• 49.4.16.10
• 49.4.16.20
• 49.4.16.29
• 49.4.16.37
• 49.4.16.44
• 49.4.16.61
• 49.4.17.103
• 49.4.17.106
• 49.4.17.109
• 49.4.17.123
• 49.4.17.13
• 49.4.17.138
• 49.4.17.144

Related pages

Pivot deeper into the graph from 49.4.16.0/21.

• ASN · AS55990HWCSNET Huawei Cloud Service data center
• Country · CN
• Sample IP · 49.4.16.10
• 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: "49.4.16.0/21"})
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.