AS214205 — CRISTIAN-TUDOR-MARCUS Cristian Tudor Marcus

AS214205 announces 0 IPv4 prefixes covering 0 addresses and 2 IPv6 prefixes.

About this network

The AS handle ZVSHOSTING is held by Cristian Tudor Marcus.

What it's used for

• The space carries IPv6 traffic, with four announced prefixes including 2a0b:4e07:4c::/46 and 2a13:c8c4:f100::/47.
• The inventory consists of 0 IPv4 prefixes and 4 IPv6 prefixes, observed against 60 neighbours.
• The high neighbour count relative to the small address inventory indicates a transit or peering-heavy role rather than a large access network.

Notable

• The registry holder is Cristian Tudor Marcus, matching the AS name CRISTIAN-TUDOR-MARCUS.
• The address inventory is entirely IPv6, with no IPv4 prefixes in the inventory or announced.
• The AS was first seen in RIS on 2024-09-15.

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

Announced prefixes

• 2a0b:4e07:4c::/46
• 2a13:c8c4:f100::/46

Upstream networks

• AS6939 Hurricane Electric LLC
• AS214762 Sebastian Stefanek trading as MatHost.eu
• AS208453 Johan Karlsson trading as SweHosting
• AS44324 MoeDove LLC
• AS214331 TESKE VIRTUAL SYSTEM LTDA
• AS199829 Akronic Network LTDA
• AS214757 Jakub Krsa
• AS24482 SG.GS
• AS207841 Inferno Communications Ltd
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS401753 BIXCE Inc
• AS204092 Association GRIFON

Downstream networks

• AS57330 Sichuan Giraffe Technology Co., Ltd.
• AS218444 Muhammet Eren Karaman
• AS218569 Viktor Nesmeianov
• AS214508 Manu Braibant
• AS215760 Adam Grazioli
• AS204882 DENIS NOLAN
• AS201421 Daniel Muehlbachler-Pietrzykowski
• AS199109 Guy Fenn-Newbury

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS57330 Sichuan Giraffe Technology Co., Ltd.
• AS218569 Viktor Nesmeianov
• AS214757 Jakub Krsa
• AS218444 Muhammet Eren Karaman
• AS214762 Sebastian Stefanek trading as MatHost.eu
• AS208453 Johan Karlsson trading as SweHosting
• AS44324 MoeDove LLC
• AS214331 TESKE VIRTUAL SYSTEM LTDA
• AS199829 Akronic Network LTDA
• AS215760 Adam Grazioli
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS214508 Manu Braibant
• AS207841 Inferno Communications Ltd
• AS24482 SG.GS
• AS205941 Lungu Stefan Gabriel
• AS204882 DENIS NOLAN
• AS204092 Association GRIFON
• AS401753 BIXCE Inc
• AS199109 Guy Fenn-Newbury
• AS201421 Daniel Muehlbachler-Pietrzykowski
• AS25091 IP-Max SA

Routing security

• RPKI: 6 valid, 0 invalid and 0 not-found announcements; 10 ROAs.
• ASPA: 13 authorised providers.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-4IXPV6, AS-61595, AS-CTBC-TOOLS-11, AS-CYBERVERSE-AUTO, AS-DSIX, AS-DURAND1-CUSTOMER, AS-EVIX, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-HYTRONNETWORK, AS-HYTRONNETWORK, AS-IFOG, AS-IFOG, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-RETN-ACTUAL-V6, AS-STEFAN, AS-STEFAN, AS-STEFAN, AS-STEFAN:AS-CUSTEU.

Internet exchanges

• InterIX Internet Exchange — Amsterdam, Netherlands
• Ontario Internet Exchange — Toronto, Canada
• Nine IX — Paris, France