Hostname
institutotgr.com
Last fetched
institutotgr.com resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in BR. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
institutotgr.com 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 |
|---|---|---|---|---|
| 108.158.173.128 | 108.158.172.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 108.158.173.17 | 108.158.172.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 108.158.173.2 | 108.158.172.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 108.158.173.41 | 108.158.172.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 18.238.55.10 | 18.238.55.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.238.55.43 | 18.238.55.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.238.55.62 | 18.238.55.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.238.55.79 | 18.238.55.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:2
- Organization
- eleadertech
- Contact emails
Subdomains
9 observed subdomains of institutotgr.com.
Web-graph footprint
Distinct hostnames that link to or from institutotgr.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for institutotgr.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from institutotgr.com.
- IP · 108.158.173.128
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:2
- Country · BR
- Email · dibarra@eleadertech.com
- TLD · .com
- Browse hostnames · in…
- 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: "institutotgr.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.