AS50917·Registration country: NL NL— DIEDERIK-AS Diederik Focko de Zee

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DIEDERIK-AS Diederik Focko de Zee · · Registration country: NL NL

Identity sourceAS50917 · Registration country: NL NL DIEDERIK-AS Diederik Focko de Zee

NRO allocation data

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC; routeviews6 11 Oct 10:00 UTC. Validator: 11 Oct 11:44 UTC. Publication-point issues: 88

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 768

IPv6 addresses: 1208925819614629174706176

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Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

Advanced filters

4 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

PrefixRPKILast observedDetails
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Not Found
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found

Export observed prefixes: TXT · CSV · JSON

AS connectivity

24 observed neighbors · 62 direct networks including inferred relationships (excludes this AS).

Open in Graph Explorer

62 matching networks · 1–50 shown

NetworkRelationship to AS50917IPv4/IPv6Evidence
AS174 · Registration country: US US Cogent Communications, LLC
v4: upstream / v6: upstream
IPv4, IPv6
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC
  • IPv6 · upstream · CAIDA 2026-10-01 · routeviews6 11 Oct 10:00 UTC
AS1103 · Registration country: NL NL SURFNET-NL SURF B.V.
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS2027 · Registration country: FR FR MilkyWan MilkyWan Association
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS3399 · Registration country: SE SE OBE-NET Obenet AB
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS5405 · Registration country: DE DE INTERDOTLINK Inter.link GmbH
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS6204 · Registration country: RO RO ZET-NET INTERKVM HOST SRL
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS6424 · Registration country: PT PT EDGOO EDGOO NETWORKS UNIPESSOAL LDA
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS6939 · Registration country: US US Hurricane Electric LLC
v4: peer / v6: upstream
IPv4, IPv6
Observed + inferred
  • IPv6 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · peer · CAIDA 2026-10-01 · routeviews2 11 Oct 10:00 UTC
AS8298 · Registration country: CH CH IPNG IPng Networks GmbH
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS8529 · Registration country: AE AE Zain Omantel International FZ-LLC
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS9002 · Registration country: GB GB RETN Limited
v4: upstream / v6: upstream
IPv4, IPv6
Observed + inferred
  • IPv6 · upstream · CAIDA 2026-10-01 · routeviews6 11 Oct 10:00 UTC
  • IPv4 · upstream · CAIDA 2026-10-01 · No BGP observation
AS12859 · Registration country: NL NL NL-BIT BIT BV
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS14054 · Registration country: US US PURPLENET - Purple Computer North America, Inc.
v4: downstream / v6: downstream
IPv4, IPv6
Observed + inferred
  • IPv6 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
AS16276 · Registration country: FR FR OVH OVH SAS
v4: upstream
IPv4
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS16347 · Registration country: FR FR INHERENT ADISTA SAS
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS20326 · Registration country: US US TERASWITCH - TeraSwitch Networks Inc.
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS20495 · Registration country: NL NL WEDARE We Dare B.V.
v4: upstream
IPv4
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC
AS20764 · Registration country: RU RU RASCOM-AS CJSC RASCOM
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS24482 · Registration country: SG SG SGGS-AS-AP SG.GS
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS24940 · Registration country: DE DE HETZNER-AS Hetzner Online GmbH
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS25091 · Registration country: CH CH IP-Max IP-Max SA
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS27523 · Registration country: US US Kawaii Networks LLC
v4: downstream / v6: peer
IPv4, IPv6
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · peer · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS28917 · Registration country: LT LT Fiord-AS Fiord Networks, UAB
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS29075 · Registration country: FR FR IELO IELO-LIAZO SERVICES SAS
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS34019 · Registration country: FR FR HIVANE Hivane Association
v6: peer
IPv6
Observed + inferred
  • IPv6 · peer · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC
AS35133 · Registration country: NL NL ERANIUM Eranium B.V.
v4: upstream / v6: upstream
IPv4, IPv6
Inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · upstream · CAIDA 2026-10-01 · No BGP observation
AS35600 · Registration country: FR FR ASN-VEDEGE Vedege SAS
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS39122 · Registration country: IE IE BLACKNIGHT-AS Blacknight Internet Solutions Limited
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS39351 · Registration country: SE SE ESAB-AS 31173 Services AB
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS41327 · Registration country: IT IT Fiber Telecom S.p.A.
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS49434 · Registration country: FR FR FBWNETWORKS FBW NETWORKS SAS
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS49544 · Registration country: NL NL i3Dnet i3D.net B.V
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS50304 · Registration country: NO NO BLIX Blix Solutions AS
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS50629 · Registration country: DE DE LWLcom GmbH
v4: peer / v6: peer
IPv4, IPv6
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS56655 · Registration country: NO NO GIGAHOST Gigahost AS
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS56911 · Registration country: IT IT ASN-WARIAN Warian S.R.L.
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS56987 · Registration country: FR FR AS-ABACLOUDA ABACLOUDA SAS
v6: peer
IPv6
Inferred
  • IPv6 · peer · CAIDA 2026-10-01 · No BGP observation
AS60431 · Registration country: GB GB PNO-AS PNO Solutions Limited
v4: downstream / v6: downstream
IPv4, IPv6
Inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
  • IPv6 · downstream · CAIDA 2026-10-01 · No BGP observation
AS61049 · Registration country: GB GB EXASCALE Exascale Ltd
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS198055 · Registration country: US US HavenRacks HavenRacks Inc.
v4: downstream / v6: downstream
IPv4, IPv6
Inferred
  • IPv6 · downstream · CAIDA 2026-10-01 · No BGP observation
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
AS199524 · Registration country: LU LU G-Core Labs S.A.
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS200566 · Registration country: RO RO ANARCHY-LAB ANARCHY LAB S.R.L.
v4: downstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS201949 · Registration country: GB GB SEEDTECHNOLOGIES Seed Technologies LTD.
v4: downstream
IPv4
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC
AS208258 · Registration country: NL NL Access2IT Access2.IT Group B.V.
v4: downstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
AS209094 · Registration country: NL NL TBBV Technoberg Beheer B.V.
v4: downstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS210645 · Registration country: PL PL Dominik_Dobrowolski DOMINIK DOBROWOLSKI
v4: downstream
IPv4
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · routeviews2 11 Oct 10:00 UTC
AS212591 · Registration country: NL NL PLTFRMS N1 Solutions B.V. trading as PLTFRMS
v4: downstream
IPv4
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · routeviews2 11 Oct 10:00 UTC
AS213438 · Registration country: SC SC colocatel-inc ColocaTel Inc.
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS213619 · Registration country: NL NL NETBELA-AS Tom Emming trading as Netbela
v4: downstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · downstream · CAIDA 2026-10-01 · No BGP observation
AS213753 · Registration country: NL NL InterEdge B.V.
v4: upstream
IPv4
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
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Peering & locations

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Registry information

Registry data is unavailable in the local cache. Routing origins are not a substitute for registry ownership.

Refresh registry status

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

NRO data and format

Prefix count history

Uses the public RIPEstat Data API when requested.

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

SourceSnapshotFamilyPrefixesPeer coverage
routeviews2
11 Oct 10:00 UTC
IPv4
3
140.192.8.16/IPv4
routeviews6
11 Oct 10:00 UTC
IPv6
1
2406:840:feed:2::1/IPv6
ris-rrc00
11 Oct 08:00 UTC
IPv6
1
2a00:5884::6/IPv6, 89.234.186.6/IPv4
routeviews6
11 Oct 08:00 UTC
IPv6
1
2406:840:feed:2::1/IPv6
routeviews2
11 Oct 08:00 UTC
IPv4
3
140.192.8.16/IPv4
ris-rrc00
11 Oct 08:00 UTC
IPv4
3
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv4
3
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv6
1
2a00:5884::6/IPv6, 89.234.186.6/IPv4