All hostnames boost3.spfr.co resolves to 16 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US.
Nutrition Label WHISPER CANON · boost3.spfr.co Routing diversity 5.4/10 Peering density 9.7/10 MOAS conflict ✓ none Threat-feed listings 10.0/10 WHOIS transparency 0.0/10 Resolver footprint 0.0/10 canon.whisper.security/host/boost3.spfr.co Resolution chain boost3.spfr.co resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
IP Prefix ASN Operator Country 16.15.183.242 16.15.176.0/21 AS14618 AMAZON-AES - Amazon.com, Inc. US 16.15.183.39 16.15.176.0/21 AS14618 AMAZON-AES - Amazon.com, Inc. US 16.15.199.244 16.15.192.0/21 AS14618 AMAZON-AES - Amazon.com, Inc. US 16.15.218.192 16.15.216.0/21 AS14618 AMAZON-AES - Amazon.com, Inc. US 16.15.219.111 16.15.216.0/21 AS14618 AMAZON-AES - Amazon.com, Inc. US 16.182.40.173 16.182.40.0/21 AS16509 AMAZON-02 - Amazon.com, Inc. US 16.182.40.37 16.182.40.0/21 AS16509 AMAZON-02 - Amazon.com, Inc. US 16.182.41.93 16.182.40.0/21 AS16509 AMAZON-02 - Amazon.com, Inc. US 16.182.42.237 16.182.40.0/21 AS16509 AMAZON-02 - Amazon.com, Inc. US 16.182.99.13 16.182.96.0/20 AS16509 AMAZON-02 - Amazon.com, Inc. US 52.216.221.197 52.216.208.0/20 AS16509 AMAZON-02 - Amazon.com, Inc. US 52.216.50.213 52.216.48.0/20 AS16509 AMAZON-02 - Amazon.com, Inc. US 52.216.8.210 52.216.8.0/24 AS16509 AMAZON-02 - Amazon.com, Inc. US 52.217.44.43 52.217.44.0/24 AS16509 AMAZON-02 - Amazon.com, Inc. US 54.231.168.229 54.231.160.0/19 AS16509 AMAZON-02 - Amazon.com, Inc. US 54.231.234.253 54.231.224.0/19 AS16509 AMAZON-02 - Amazon.com, Inc. US
WHOIS identity No WHOIS records are currently associated with boost3.spfr.co in WhisperGraph.
Subdomains 1 observed subdomain of boost3.spfr.co.
Related pages Pivot deeper into the graph from boost3.spfr.co.
Cypher and MCP Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "boost3.spfr.co"})-[: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 .