Autonomous System

AS44820 — TUTHOST - Denis Pavlovich Semenyuk(UA)

Last fetched Fri, 04 Sep 2026 00:53:09 GMT

AS44820 is an Autonomous System operated by TUTHOST - Denis Pavlovich Semenyuk and registered in UA. As of Fri, 04 Sep 2026 00:53:09 GMT, it announces 2 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS44820 announces 2 distinct routed prefixes. The 2-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

1 distinct peers via BGP. The first 1 are listed below.

Peer ASN	Operator	Country
AS35680	VOLIA - Volia-Cable LLC	UA

Blast radius

Count of dependent hostnames if AS44820 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS44820 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS44820 is unique to AS44820 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS44820.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS44820"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.