Autonomous System

AS28998 — MONTEPIO-GERAL-PT-AS - Caixa Economica Montepio Geral(PT)

Last fetched Sun, 06 Sep 2026 16:16:27 GMT

AS28998 is an Autonomous System operated by MONTEPIO-GERAL-PT-AS - Caixa Economica Montepio Geral and registered in PT. As of Sun, 06 Sep 2026 16:16:27 GMT, it announces 1 routed IP prefix and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS28998 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

195.47.200.0/24

Peering ecosystem

2 distinct peers via BGP. The first 2 are listed below.

Peer ASN	Operator	Country
AS2860	NOS_COMUNICACOES - NOS COMUNICACOES, S.A.	PT
AS3243	MEO-RESIDENCIAL - MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	PT

Blast radius

Count of dependent hostnames if AS28998 disappeared from the routing table.

202 hostnames depend on this network.Exact count across all 1 announced prefixes. Snapshot Sat, 25 Jul 2026 17:00:41 GMT.

MOAS / hijack watch

Prefixes routed by AS28998 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 AS28998 is unique to AS28998 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS28998.

Cypher and MCP

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

MATCH (a:ASN {name: "AS28998"})-[: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.