Hostname
gtcbio.com
Last fetched
gtcbio.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
gtcbio.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.29.207 | 104.21.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.149.204 | 172.67.144.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:146
- Organization
- ******** ******** (see notes section below on how to view unmasked data)
- Contact emails
Subdomains
1 observed subdomain of gtcbio.com.
| Subdomain |
|---|
| www.gtcbio.com |
Web-graph footprint
Distinct hostnames that link to or from gtcbio.com in the public web crawl.
93 sites link to this hostname.
8 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Related pages
Pivot deeper into the graph from gtcbio.com.
- IP · 104.21.29.207
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:146
- Country · CA
- Email · ********@*****.***
- TLD · .com
- Browse hostnames · gt…
- 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: "gtcbio.com"})-[: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.