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Hostname

brown.edu

Last fetched

brown.edu resolves to 1 IPv4 address operated by BROWN - Brown University in US.

Nutrition Label

WHISPER CANON · brown.eduRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/brown.edu

Resolution chain

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

IPPrefixASNOperatorCountry
128.148.252.217128.148.128.0/17AS11078BROWN - Brown UniversityUS

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from brown.edu in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

17 SPF mechanisms authorising senders for brown.edu.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.qualtrics.com
SPF_INCLUDEaspmx.pardot.com
SPF_INCLUDEsendgrid.net
SPF_IP128.148.0.0/16
SPF_IP148.105.8.0/21
SPF_IP198.105.13.0/24
SPF_IP198.187.196.100/32
SPF_IP198.2.128.0/18
SPF_IP206.107.42.249/32
SPF_IP206.107.42.254/32
SPF_IP206.107.42.9/32
SPF_IP208.117.49.214/32
SPF_IP209.235.66.235/32
SPF_IP35.163.186.146
SPF_IP35.169.11.239
SPF_IP74.122.104.0/22

Related pages

Pivot deeper into the graph from brown.edu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "brown.edu"})-[: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.