27.77.40.0/21(VN)

Nutrition Label

Announcing ASN

• AS7552VIETEL-AS-AP Viettel Group

MOAS conflicts

No active MOAS conflicts for 27.77.40.0/21. This prefix is announced by its registered originator only.

Sample IPs

7 of the IPv4 addresses observed announced in 27.77.40.0/21 (sampled from the prefix; not necessarily exhaustive).

• 27.77.41.177
• 27.77.42.17
• 27.77.43.59
• 27.77.45.185
• 27.77.45.78
• 27.77.46.225
• 27.77.47.176

Related pages

Pivot deeper into the graph from 27.77.40.0/21.

• ASN · AS7552VIETEL-AS-AP Viettel Group
• Country · VN
• Sample IP · 27.77.41.177
• 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: "27.77.40.0/21"})
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.