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AS201371

Lars Peter Werner Erhardt

Germany (DE)

ASN Information

AS NumberAS201371
AS NameERHARDT-SYSTEMS
OrganizationERHARDT-SYSTEMS Lars Peter Werner Erhardt
Also known asNot available
CountryGermany (DE)
RegistryRIPE NCC
ASN TypeNetwork Services
Last Seen
Announcement Count1
IPv4 Prefix Count0
IPv6 Prefix Count1
RPKI StatusUnknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttp://erhardt.systems ↗

AS Path to AS201371

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 1221ASN-TELSTRA - Telstra Limited
  3. 4637ASN-TELSTRA-GLOBAL - Telstra Global
  4. 6461ZAYO-6461 - Zayo Bandwidth
  5. 6939HURRICANE - Hurricane Electric LLC
  6. 61049EXASCALE Exascale Ltd
  7. 207841INFERNO Inferno Communications Ltd
  8. 201371Origin

Most common path, seen 4× in route collector data, latest at a collector in Singapore (2026-10-16 09:26:35 UTC). Prepends collapsed.

Route Collectors (Visibility)

Amsterdam: 1 peer session(s)São Paulo: 2 peer session(s)Johannesburg: 3 peer session(s)Sydney: 5 peer session(s)London: 7 peer session(s)Singapore: 12 peer session(s)Eugene, OR: 20 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
2a06:9801:d0::/48IPv6Not checkedNot looked up yet

Peers (2)

View All →
ASNameRelationshipPathsLast Seen
AS207841INFERNO Inferno Communications LtdUpstream (inferred)50
AS200950CalibourNetwork Calibour LimitedUpstream (inferred)Inferred—

Neighbours seen next to AS201371 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
FogIXPAvers, CH—2001:7f8:ca:1:0:20:1371:11GYes
MSR IXshibuya, JP—2602:f919:90f:fffa::2013:711GYes
Protocol 7 IX - Lycheen JapanTokyo, JP—2602:f92a:1315::2210GYes
ZXIX Hong KongHong Kong, HK—2406:840:1f:1000:0:20:1371:21GYes
ixFabric - DusseldorfDusseldorf, DE—2a0e:8f01:1000:46::1341GYes
ixFabric - FrankfurtFrankfurt, DE—2a0e:8f01:1000:24::19f1GYes
ixFabric - TokyoTokyo, JP—2a0e:8f01:1000:9::11e1GYes

IX ports registered by AS201371 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS201371.

Data centres where AS201371 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS201371
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic100-1000Mbps
Traffic ratioBalanced
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)— / 1
Unicast / IPv6 / MulticastNo / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (1)

RoleNameEmailPhone
NOCLars Peter Werner Erhardtlars@erhardt.systems—

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS207841INFERNO Inferno Communications LtdUpstream (inferred)50
AS200950CalibourNetwork Calibour LimitedUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS201371 in current data sources.

Registry and network details

Registered holderERHARDT-SYSTEMS Lars Peter Werner Erhardt
RegisteredYes
Peering policyOpen
IRR AS-setAS201371
Registry record last modified
MaintainersRIPE-NCC-END-MNT, LARS-PETER-MNT
Internet exchanges7
Facilities0
Network profile updated

Data updated . See limitations.