Hostname
berklein.net
Last fetched
berklein.net resolves to 1 IPv4 address operated by HARVARD-UNIV - Harvard University in US. WHOIS lists iana:81 as the registrar.
Nutrition Label
Resolution chain
berklein.net 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 |
|---|---|---|---|---|
| 128.103.64.94 | 128.103.0.0/16 | AS1742 | HARVARD-UNIV - Harvard University | US |
WHOIS identity
- Registrar
- iana:81
- Organization
- berkman center for internet & society
- Contact emails
Subdomains
1 observed subdomain of berklein.net.
| Subdomain |
|---|
| mail.berklein.net |
Threat posture
History
Mail and authentication
MX records
Related pages
Pivot deeper into the graph from berklein.net.
- IP · 128.103.64.94
- ASN · AS1742HARVARD-UNIV - Harvard University
- Registrar · iana:81
- Country · US
- Email · 5181a81f56b9e60373d637383fbf200d-876675@contact.gandi.net
- TLD · .net
- Browse hostnames · be…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "berklein.net"})-[: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.