Hostname

3377a.app

Last fetched Sun, 07 Jun 2026 23:47:57 GMT

3377a.app resolves to 3 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in HK. WHOIS lists iana:472 as the registrar.

Nutrition Label

Resolution chain

3377a.app resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
20.2.248.108	20.0.0.0/11	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	HK
20.205.128.172	20.192.0.0/10	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	HK
4.222.235.11	4.208.0.0/12	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	ZA

WHOIS identity

Registrar: iana:472
Organization: domains by proxy,
Contact emails: —

Subdomains

1 observed subdomain of 3377a.app.

Subdomain
www.3377a.app

Web-graph footprint

Distinct hostnames that link to or from 3377a.app in the public web crawl.

5 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

sdk.51.la

Threat posture

History

Pivot deeper into the graph from 3377a.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "3377a.app"})-[: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.