Hostname

ppac.org.cn

Last fetched Wed, 27 May 2026 23:14:09 GMT

ppac.org.cn resolves to 1 IPv4 address operated by AS37963 in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

ppac.org.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
47.94.211.33	47.94.0.0/15	AS37963	—	CN
47.94.211.33	47.94.0.0/15	AS37963	—	CN

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

中国专利保护协会

Contact emails

wangzhiwei@ppac.org.cn

Subdomains

2 observed subdomains of ppac.org.cn.

Subdomain
mail.ppac.org.cn
www.ppac.org.cn

Web-graph footprint

Distinct hostnames that link to or from ppac.org.cn in the public web crawl.

34 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for ppac.org.cn.

Mechanism	Target
SPF_INCLUDE	spf.mail.qq.com

Pivot deeper into the graph from ppac.org.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ppac.org.cn"})-[: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.