Autonomous System
AS51790 — SIEL - SIEL, d.o.o.(SI)
Last fetched
AS51790 is an Autonomous System operated by SIEL - SIEL, d.o.o. and registered in SI. As of Fri, 04 Sep 2026 04:50:58 GMT, it announces 26 routed IP prefixes and peers with 12 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS51790 announces 26 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 45.136.188.0/23
- 45.136.190.0/23
- 46.19.8.0/23
- 46.19.10.0/23
- 46.19.12.0/23
- 46.19.13.0/24
- 46.19.14.0/23
- 91.230.238.0/24
- 185.57.144.0/23
- 185.57.145.0/24
- 185.57.146.0/24
- 185.92.228.0/24
- 185.97.52.0/23
- 185.97.54.0/23
- 185.185.88.0/23
- 185.185.91.0/24
- 193.3.59.0/24
- 195.128.141.0/24
- 198.60.216.0/24
- 209.16.152.0/23
- 209.16.154.0/23
- 217.61.252.0/24
- 2a02:28b0::/32
- 2a02:28b1::/32
- 2a02:28b2::/32
Peering ecosystem
12 distinct peers via BGP. The first 12 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS3212 | TELEMACH - Telemach Slovenija d.o.o. | SI |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG | CH |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS36236 | NETACTUATE - NetActuate, Inc | US |
| AS44306 | Omonia - OMONIA d.o.o. | HR |
| AS44615 | PROPLUS-SI-AS - PROPLUS-SI-AS | SI |
| AS49618 | SI-ERA - SI-ERA | SI |
| AS52035 | D1 - D1, informacijske tehnologije, d.o.o. | SI |
| AS5511 | Opentransit - Orange S.A. | FR |
| AS60114 | SIEL-AnyCast - SIEL, d.o.o. | SI |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Count of dependent hostnames if AS51790 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 AS51790 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 AS51790 is unique to AS51790 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS51790.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS51790"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.