Hostname
lib.opt.ac.cn
Last fetched
lib.opt.ac.cn resolves to 1 IPv4 address operated by CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS in CN.
Nutrition Label
Resolution chain
lib.opt.ac.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 |
|---|---|---|---|---|
| 159.226.242.50 | 159.226.242.0/23 | AS7497 | CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS | CN |
| 159.226.242.50 | 159.226.242.0/23 | AS7497 | CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS | CN |
WHOIS identity
No WHOIS records are currently associated with lib.opt.ac.cn in WhisperGraph.
Web-graph footprint
Distinct hostnames that link to or from lib.opt.ac.cn in the public web crawl.
Sample inbound links
Threat posture
History
Related pages
Pivot deeper into the graph from lib.opt.ac.cn.
- IP · 159.226.242.50
- ASN · AS7497CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS
- Country · CN
- Apex domain · ac.cn
- Parent domain · opt.ac.cn
- TLD · .cn
- Browse hostnames · li…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "lib.opt.ac.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.