AS18734 — AS18734 - Operbes, S.A. de C.V.(MX)

Nutrition Label

Routing footprint

AS18734 announces 190 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

• 45.170.188.0/22
• 138.122.144.0/22
• 148.229.0.0/16
• 148.230.5.0/24
• 148.230.7.0/24
• 168.197.121.0/24
• 168.197.122.0/24
• 168.197.123.0/24
• 177.236.142.0/24
• 177.236.174.0/24
• 187.164.12.0/22
• 187.164.14.0/23
• 187.164.0.0/19
• 187.164.44.0/22
• 187.164.32.0/19
• 187.164.52.0/24
• 187.164.54.0/24
• 187.164.64.0/24
• 187.164.64.0/19
• 189.202.130.0/24
• 189.202.133.0/24
• 189.202.135.0/24
• 189.202.136.0/24
• 189.202.139.0/24
• 189.202.136.0/21

Peering ecosystem

101 distinct peers via BGP. The first 101 are listed below.

Blast radius

Count of dependent hostnames if AS18734 disappeared from the routing table.

232,775 hostnames depend on this network.Exact count across all 170 announced prefixes. Snapshot Fri, 12 Jun 2026 14:00:54 GMT.

MOAS / hijack watch

Prefixes routed by AS18734 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

Threat posture

Related pages

Pivot deeper into the graph from AS18734.

• Country · MX
• Peer · AS10420 - Banco de MexicoAS10420
• Prefix · 45.170.188.0/22
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP
• Browse this ASN range · 18000-18999
• Glossary · What is BGP?
• Whisper Internet Directory — home

Cypher and MCP

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

MATCH (a:ASN {name: "AS18734"})-[: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.