AS205941 — LSG Lungu Stefan Gabriel

AS205941 announces 2 IPv4 prefixes covering 512 addresses and 14 IPv6 prefixes.

About this network

AS205941 is held by Lungu Stefan Gabriel.

What it's used for

• The space carries amateur radio digital communications, evidenced by the netname AMPRNET and registrant Amateur Radio Digital Communications on the prefix 44.30.106.0/24.
• The AS announces 512 IPv4 addresses and 35 IPv6 prefixes while maintaining 131 observed neighbours, a ratio indicating a transit or peering role rather than an access network.
• Traffic from this AS consists of amateur radio data packets and digital communications exchanged over the internet.

Notable

• The registrant for the largest IPv4 prefix, Amateur Radio Digital Communications, differs from the AS holder Lungu Stefan Gabriel, indicating the space is allocated for specific amateur radio use.
• The address inventory includes two distinct IPv4 prefixes and a diverse set of IPv6 prefixes, including large blocks such as 2a10:fa82::/33.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 44.30.106.0/24
• 142.249.174.0/24
• 2602:f50c:c00::/48
• 2602:fa86:ffe::/48
• 2a0b:4e07:2f::/48
• 2a10:fa82::/32
• 2a10:fa82:e000::/36
• 2a10:fa82:f100::/40
• 2a10:fa82:f200::/39
• 2a10:fa82:f400::/38
• 2a10:fa82:f800::/37
• 2a13:c8c4::/36
• 2a13:c8c4:3000::/36
• 2a13:c8c4:f500::/40
• 2a14:6782:6::/48
• 2a14:7580:ff9e::/48

Upstream networks

• AS207252 Felix Gassan
• AS400587 Ryamer, LLC
• AS214757 Jakub Krsa
• AS6204 INTERKVM HOST SRL
• AS214762 Sebastian Stefanek trading as MatHost.eu
• AS60900 Adrian Trifonov trading as Ssmidge Technologies
• AS218805 Stacklayer Communications Limited
• AS215362 Promo Plus SRL
• AS49600 NEAR IP, S.L.
• AS6939 Hurricane Electric LLC
• AS213753 InterEdge B.V.
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS1103 SURF B.V.
• AS401753 BIXCE Inc
• AS216456 Dcent Investments BV
• AS48185 team.blue NV
• AS34927 iFog GmbH
• AS6696 VERIXI SA
• AS50629 LWLcom GmbH
• AS37721 Virtual Technologies & Solutions
• AS25091 IP-Max SA
• AS213241 TECHIT.BE SRL

Downstream networks

• AS197806 Andrei Rys
• AS218995 Bobeica Mihaita David
• AS17290 Austin Hadley, Sole Proprietorship
• AS218569 Viktor Nesmeianov
• AS204464 SharedServ Ltd
• AS208824 Pau Cab
• AS203868 Rifqi Arief Pamungkas
• AS218208 Tom Jaeger
• AS40419 Austin Hadley, Sole Proprietorship
• AS206491 BANATSYNC SRL
• AS210464 ANDREW KRISTULI
• AS211281 NEOHOST SRL
• AS199518 Gregory Shapiro
• AS403201 Austin
• AS202934 SINCITY HOSTING LLC
• AS219331 Thomas BOUZIN
• AS402654 LHS
• AS214762 Sebastian Stefanek trading as MatHost.eu
• AS197324 Vladyslav Koba
• AS218750 Egor Belanov
• AS39753 Kai Liu
• AS219451 Justin Brugmann
• AS112 DNS-OARC

Adjacent networks

• AS207252 Felix Gassan
• AS400587 Ryamer, LLC
• AS214757 Jakub Krsa
• AS6204 INTERKVM HOST SRL
• AS214762 Sebastian Stefanek trading as MatHost.eu
• AS197806 Andrei Rys
• AS218995 Bobeica Mihaita David
• AS17290 Austin Hadley, Sole Proprietorship
• AS218569 Viktor Nesmeianov
• AS210464 ANDREW KRISTULI
• AS204464 SharedServ Ltd
• AS208824 Pau Cab
• AS6939 Hurricane Electric LLC
• AS203868 Rifqi Arief Pamungkas
• AS202934 SINCITY HOSTING LLC
• AS60900 Adrian Trifonov trading as Ssmidge Technologies
• AS218208 Tom Jaeger
• AS49600 NEAR IP, S.L.
• AS197324 Vladyslav Koba
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS401753 BIXCE Inc
• AS40419 Austin Hadley, Sole Proprietorship
• AS206491 BANATSYNC SRL
• AS218805 Stacklayer Communications Limited

Routing security

• RPKI: 18 valid, 0 invalid and 1 not-found announcements; 35 ROAs.
• ASPA: 26 authorised providers.
• IRR: 95% of announcements registered; 48 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-C1VHOSTING, AS-CR, AS-CYBERVERSE-AUTO, AS-DREAMSERVER, AS-DSIX, AS-DURAND1-CUSTOMER, AS-FRC-OSL, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-IFOG, AS-IFOG, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SSMIDGE:AS-CUSTOMERS:AS-AMSTERDAM, AS-SSMIDGE:AS-CUSTOMERS:AS-MONTREAL, AS-STEFAN, AS-STEFAN, AS-STEFAN.

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• The Frys Internet Exchange — Frysian, Netherlands
• InterIX Internet Exchange — Amsterdam, Netherlands
• Nine IX — Paris, France
• EuroGIX — Strasbourg, France
• DreamServer InternetExchange — Bucharest, Romania