Hostname

30021.cc

Last fetched Thu, 02 Jul 2026 03:20:14 GMT

30021.cc resolves to 9 IPv4 addresses operated by AROSS-AS - AROSSCLOUD INC. in MY. WHOIS lists iana:472 as the registrar.

Nutrition Label

Resolution chain

30021.cc resolves to 9 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
103.156.25.211	103.156.25.0/24	AS400619	AROSS-AS - AROSSCLOUD INC.	MY
103.156.25.221	103.156.25.0/24	AS400619	AROSS-AS - AROSSCLOUD INC.	MY
103.186.85.251	103.186.85.0/24	AS9294	—	NL
103.186.85.252	103.186.85.0/24	AS9294	—	NL
103.186.85.253	103.186.85.0/24	AS9294	—	NL
103.224.212.205	103.224.212.0/23	AS133618	—	AU
154.211.36.3	154.211.36.0/24	AS9294	—	HK
154.211.36.5	154.211.36.0/24	AS9294	—	HK
183.90.187.120	183.90.187.0/24	AS400619	AROSS-AS - AROSSCLOUD INC.	HK

WHOIS identity

Registrar: iana:472
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of 30021.cc.

Subdomain
www.30021.cc

Threat posture

History

Mail and authentication

MX records

park-mx.above.com

SPF policy

1 SPF mechanism authorising senders for 30021.cc.

Mechanism	Target
SPF_IP	fdcf:abda:4154::/48

Pivot deeper into the graph from 30021.cc.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "30021.cc"})-[: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.