Hostname

biser.blog

Last fetched Fri, 24 Jul 2026 22:20:11 GMT

biser.blog resolves to 8 IPv4 addresses operated by AS-COLOCROSSING - HostPapa in US. WHOIS lists iana:3862 as the registrar.

Nutrition Label

Resolution chain

biser.blog resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
107.172.30.126	107.172.30.0/24	AS36352	AS-COLOCROSSING - HostPapa	US
107.173.122.28	107.173.122.0/24	AS36352	AS-COLOCROSSING - HostPapa	US
107.175.0.221	107.175.0.0/24	AS36352	AS-COLOCROSSING - HostPapa	US
144.91.86.92	144.91.86.0/23	AS51167	—	DE
160.250.111.175	160.250.111.0/24	AS150623	—	IN
167.160.188.145	167.160.188.0/24	AS36352	AS-COLOCROSSING - HostPapa	CA
172.245.147.187	172.245.144.0/22	AS36352	AS-COLOCROSSING - HostPapa	US
172.245.154.217	172.245.154.0/24	AS36352	AS-COLOCROSSING - HostPapa	US

WHOIS identity

Registrar: iana:3862
Organization: privacy service provided by withheld for privacy ehf
Contact emails: —

Subdomains

1 observed subdomain of biser.blog.

Subdomain
www.biser.blog

Web-graph footprint

Distinct hostnames that link to or from biser.blog in the public web crawl.

169 sites link to this hostname.

294 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

1 SPF mechanism authorising senders for biser.blog.

Mechanism	Target
SPF_INCLUDE	_spf.google.com

Pivot deeper into the graph from biser.blog.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "biser.blog"})-[: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.