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AS211715

Christian Vonderstein

Germany (DE)

ASN Information

AS NumberAS211715
AS NameChristian-Vonderstein
OrganizationChristian-Vonderstein Christian Vonderstein
Also known asNot available
CountryGermany (DE)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count1
IPv4 Prefix Count0
IPv6 Prefix Count1
RPKI StatusUnknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttps://cvonderstein.de ↗

AS Path to AS211715

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 214757Jakub-Krsa Jakub Krsa
  3. 211715Origin

Most common path, seen 7× in route collector data, latest at a collector in São Paulo (2026-10-20 09:02:38 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 19 peer session(s)Johannesburg: 22 peer session(s)Amsterdam: 23 peer session(s)Singapore: 23 peer session(s)London: 31 peer session(s)Eugene, OR: 59 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (1)

View All →
PrefixFamilyRPKILast Seen
2001:67c:1350::/48IPv6Not checkedNot looked up yet

Peers (12)

View All →
ASNameRelationshipPathsLast Seen
AS214757Jakub-Krsa Jakub KrsaUpstream (inferred)120
AS41051FREETRANSIT Openfactory GmbHUpstream (inferred)56
AS34872Servperso_Systems Sarah Rossius trading as Servperso SystemsUpstream (inferred)4
AS47272HYEHOST - HYEHOST LLCUpstream (inferred)3
AS212895ROUTE64_ORG Johannes ErnstUpstream (inferred)3
AS24940HETZNER-AS Hetzner Online GmbHUpstream (inferred)1
AS57050DREAMSERVER-SRL DreamServer S.R.L.Upstream (inferred)1
AS202580AS-1-NL A-Systems Sp. z o.o.Upstream (inferred)1

Neighbours seen next to AS211715 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (7)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
1-NL FREEAmsterdam, NL—2001:7f8:16d::3310GYes
4b42 Internet Exchange PointZurich, CH—2001:7f8:d0::3:3b03:11GYes
ixFabric - AmsterdamAmsterdam, NL—2a0e:8f01:1000:11::1961GYes
ixFabric - AmsterdamAmsterdam, NL—2a0e:8f01:1000:11::20b1GYes
ixFabric - BerlinBerlin, DE—2a0e:8f01:1000:13::12c1GYes
ixFabric - BerlinBerlin, DE—2a0e:8f01:1000:13::12e1GYes
ixFabric - DusseldorfDusseldorf, DE—2a0e:8f01:1000:46::1681GYes
ixFabric - DusseldorfDusseldorf, DE—2a0e:8f01:1000:46::1a41GYes
ixFabric - FrankfurtFrankfurt, DE—2a0e:8f01:1000:24::1d11GYes
ixFabric - FrankfurtFrankfurt, DE—2a0e:8f01:1000:24::2481GYes
ixFabric - ZurichZurich, CH—2a0e:8f01:1000:25::1481GYes
ixFabric - ZurichZurich, CH—2a0e:8f01:1000:25::1801GYes

IX ports registered by AS211715 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS211715.

Data centres where AS211715 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS211715:AS-CV
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic20-100Mbps
Traffic ratioNot Disclosed
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)0 / 5
Unicast / IPv6 / MulticastNo / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS211715.

Only contacts the network has chosen to publish are shown.

Upstreams (10)

ASNameRelationshipPathsLast Seen
AS214757Jakub-Krsa Jakub KrsaUpstream (inferred)120
AS41051FREETRANSIT Openfactory GmbHUpstream (inferred)56
AS34872Servperso_Systems Sarah Rossius trading as Servperso SystemsUpstream (inferred)4
AS47272HYEHOST - HYEHOST LLCUpstream (inferred)3
AS212895ROUTE64_ORG Johannes ErnstUpstream (inferred)3
AS24940HETZNER-AS Hetzner Online GmbHUpstream (inferred)1
AS57050DREAMSERVER-SRL DreamServer S.R.L.Upstream (inferred)1
AS202580AS-1-NL A-Systems Sp. z o.o.Upstream (inferred)1
AS62000AS62000 SERVERD SASUpstream (inferred)Inferred—
AS211509RUDAKI-AS Rudakov IhorUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS211715 in current data sources.

Registry and network details

Registered holderChristian-Vonderstein Christian Vonderstein
RegisteredYes
Peering policyOpen
IRR AS-setAS211715:AS-CV
Registry record last modified
MaintainersRIPE-NCC-END-MNT, CV-MNT
Internet exchanges7
Facilities0
Network profile updated

Data updated . See limitations.