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AS215250

Tobias Fiebig

Germany (DE)

ASN Information

AS NumberAS215250
AS NameV4LESS-AS
Organization-- UPSTREAMS --
Also known asTobias Fiebig
CountryGermany (DE)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count2
IPv4 Prefix Count1
IPv6 Prefix Count1
RPKI StatusValid ×1Unknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttps://measurement.network/services/v4less-as/ ↗

AS Path to AS215250

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 34927iFog-GmbH iFog GmbH
  3. 59645WYBT-NET Tobias Fiebig
  4. 215250Origin

Most common path, seen 8× in route collector data, latest at a collector in Eugene, OR (2026-10-23 12:41:27 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 23 peer session(s)São Paulo: 35 peer session(s)Johannesburg: 37 peer session(s)Singapore: 48 peer session(s)Amsterdam: 49 peer session(s)London: 67 peer session(s)Eugene, OR: 117 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 (2)

View All →
PrefixFamilyRPKILast Seen
45.91.12.0/24IPv4ValidNot looked up yet
2a06:d1c3::/32IPv6Not checkedNot looked up yet

Peers (8)

View All →
ASNameRelationshipPathsLast Seen
AS59645WYBT-NET Tobias FiebigUpstream (inferred)356
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)9
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS8218NEO-ASN Zayo Infrastructure France SAUpstream (inferred)3
AS13058serve-u-AS serve-u - Buchholz und Suenderhauf GbRUpstream (inferred)2
AS6797GLOBALCONNECT-NET GlobalConnect ABUpstream (inferred)1
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)1
AS39351ESAB-AS 31173 Services ABUpstream (inferred)Inferred—

Neighbours seen next to AS215250 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 (35)

View all 35 ports →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
AMS-IXAmsterdam, NL—2001:7f8:1:0:a500:21:5250:110GNo
BCIXBerlin, DE—2001:7f8:19:1:0:3:48d2:11GNo
DE-CIX DusseldorfDüsseldorf, DE—2001:7f8:9e:0:3:48d2:0:1100MNo
DE-CIX FrankfurtFrankfurt, DE—2001:7f8::3:48d2:0:1100MNo
DE-CIX HamburgHamburg, DE—2001:7f8:3d:0:3:48d2:0:1100MNo
DE-CIX IstanbulIstanbul, TR—2001:7f8:3f:0:3:48d2:0:1100MNo
DE-CIX MadridMadrid, ES—2001:7f8:a0:0:3:48d2:0:2100MNo
DE-CIX MarseilleMarseille, FR—2001:7f8:36:0:3:48d2:0:1100MNo
DE-CIX MunichMunich, DE—2001:7f8:44:0:3:48d2:0:1100MNo
DE-CIX New YorkNew York, US—2001:504:36:0:3:48d2:0:1100MNo
FogIXPAvers, CH—2001:7f8:ca:1:0:21:5250:11GNo
France-IX LilleLille, FR—2001:7f8:54:8::12200MNo
France-IX ParisParis, FR—2001:7f8:54::2:129200MNo
LOCIX DUSSELDORFDusseldorf, DE—2a0c:b641:701::215:250:11GNo
LOCIX FRANKFURTFrankfurt am Main, DE—2001:7f8:f2:e1:0:215:250:11GNo

IX ports registered by AS215250 (self-reported by the network).

Interconnection Facilities (3)

FacilityCityCountry
Speedbone BerlinBerlinGermany
WIIT Datacenter DUS1, DUS2, DUS3, DUS4, DUS6, DUS7DüsseldorfGermany
Cogent AmsterdamHalfwegNetherlands

Data centres where AS215250 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETRIPE::AS215250:AS-V4LESS
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic0-20Mbps
Traffic ratioBalanced
Geographic scopeNot Disclosed
Max prefixes (IPv4 / IPv6)3 / 20
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (1)

RoleNameEmailPhone
NOCmeasurement.network NOCnoc@measurement.network—

Only contacts the network has chosen to publish are shown.

Upstreams (8)

ASNameRelationshipPathsLast Seen
AS59645WYBT-NET Tobias FiebigUpstream (inferred)356
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)9
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS8218NEO-ASN Zayo Infrastructure France SAUpstream (inferred)3
AS13058serve-u-AS serve-u - Buchholz und Suenderhauf GbRUpstream (inferred)2
AS6797GLOBALCONNECT-NET GlobalConnect ABUpstream (inferred)1
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)1
AS39351ESAB-AS 31173 Services ABUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS215250 in current data sources.

Registry and network details

Registered holderV4LESS-AS Tobias Fiebig
RegisteredYes
Peering policyOpen
IRR AS-setRIPE::AS215250:AS-V4LESS
Registry record last modified
MaintainersRIPE-NCC-END-MNT, WYBT-MNT
Internet exchanges35
Facilities3
Network profile updated

Data updated . See limitations.