Hostname
c-span.org
Last fetched
c-span.org resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
c-span.org 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 |
|---|---|---|---|---|
| 13.33.67.100 | 13.33.64.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 13.33.67.122 | 13.33.64.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 13.33.67.27 | 13.33.64.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 13.33.67.72 | 13.33.64.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.174.46.108 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.43 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.59 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.90 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
WHOIS identity
- Registrar
- iana:2
- Organization
- c-span
- Contact emails
Subdomains
48 observed subdomains of c-span.org.
Showing 25 of 48. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from c-span.org in the public web crawl.
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for c-span.org.
| Mechanism | Target |
|---|---|
| SPF_A | c-span.org |
| SPF_INCLUDE | 44894176.spf10.hubspotemail.net |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 38.100.31.150 |
| SPF_IP | 38.105.88.130 |
| SPF_IP | 38.105.96.130 |
| SPF_IP | 64.124.130.218 |
| SPF_MX | c-span.org |
Related pages
Pivot deeper into the graph from c-span.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "c-span.org"})-[: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.