Hostname

bsi-bco.brussels

Last fetched Thu, 16 Jul 2026 00:13:33 GMT

bsi-bco.brussels resolves to 1 IPv4 address operated by AS8560 in FR. WHOIS lists iana:433 as the registrar.

Nutrition Label

Resolution chain

bsi-bco.brussels 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
5.250.177.91	5.250.176.0/21	AS8560	—	FR

WHOIS identity

Registrar: iana:433
Organization: brussels studies institute
Contact emails: —

Subdomains

1 observed subdomain of bsi-bco.brussels.

Subdomain
www.bsi-bco.brussels

Web-graph footprint

Distinct hostnames that link to or from bsi-bco.brussels in the public web crawl.

68 sites linked to from this hostname.

Sample inbound links

bsi.brussels

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for bsi-bco.brussels.

Mechanism	Target
SPF_INCLUDE	mx.ovh.com

Pivot deeper into the graph from bsi-bco.brussels.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bsi-bco.brussels"})-[: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.