HomeASN LookupAS6830

AS6830 LibertyGlobal Liberty Global Europe Holding B.V.

🇳🇱

Org handle: ORG-UNB2-RIPE

Liberty Global (formerly UPC Broadband Holding, aka AORTA)

RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
187total
180 IPv47 IPv6
IPv4 Addresses
Allocated (RIR)1.5M
Announced (BGP)2.1M
IPv6 Addresses
Allocated (RIR)1.9×10³⁰
Announced (BGP)3.1×10³⁰
Prefix Limit (IPv4)
2,000
Prefix Limit (IPv6)
50
Country
🇳🇱 NL
RIR
RIPE NCC
Status
allocated
Allocated
1996-11-13

Routing hygiene

Score 13/100 · Low risk
RPKI ROA coverage
94.7%
2 prefixes RPKI invalid
IRR route objects
94.7%
2 prefixes registered for another origin
Hijack signals
3
1 announced against others' ROAs, 2 own announced by others
Upstreams
7
diversity 72/100
  • Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
  • 5% of announced prefixes (10 of 187) have no valid ROA, 2 of them RPKI invalid

Based on 187 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)187
|
Prefix
RPKI
IRR
Last Seen
5.133.162.0/24
No ROA-2026-10-27
5.133.163.0/24
No ROA-2026-10-27
5.133.164.0/24
No ROA-2026-10-27
5.133.165.0/24
No ROA-2026-10-27
5.133.166.0/24
No ROA-2026-10-27
5.133.167.0/24
No ROA-2026-10-27
5.179.32.0/19
 Valid
RIPE
2026-10-27
5.179.32.0/20
 Valid
RIPE
2026-10-27
5.179.48.0/20
 Valid
RIPE
2026-10-27
5.179.64.0/21
 Valid
RIPE
2026-10-27
1-10 of 187
1 / 19

Allocated Prefixes

(RIR)107
Prefix
Country
RIR
Status
5.133.162.0/24🇳🇱 NLRIPEassigned
5.133.164.0/24🇳🇱 NLRIPEassigned
5.133.165.0/24🇳🇱 NLRIPEassigned
5.133.166.0/24🇳🇱 NLRIPEassigned
5.133.167.0/24🇳🇱 NLRIPEassigned
5.179.32.0/19🇮🇪 IERIPENCCallocated
5.179.64.0/21🇮🇪 IERIPENCCallocated
31.187.0.0/18🇵🇱 PLRIPENCCallocated
31.187.0.0/19🇮🇪 IERIPEassigned
31.187.32.0/19🇮🇪 IERIPEassigned
1-10 of 107
1 / 11

All 187 announced prefixes of AS6830 →

Upstream Providers(1)

ASNName
AS0Transit-free

Downstream Customers(29)

ASNName
AS1200🇳🇱AMS-IX1 Amsterdam Internet Exchange B.V.
AS5089🇬🇧NTL Virgin Media Limited
AS6730🇨🇭SUNRISE Sunrise GmbH
AS6848🇧🇪TELENET-AS Telenet BV
AS12388🇮🇪Cablesurf Virgin Media Ireland Limited
AS24643🇳🇱NL-LIBERTYGLOBAL Liberty Global Europe Holding B.V.
AS25192🇨🇿CZNIC-AS CZ.NIC, z.s.p.o.
AS31079🇳🇱LGI Liberty Global Europe Holding B.V.
AS33915🇳🇱TNF-AS Vodafone Libertel B.V.
AS35133🇳🇱ERANIUM Eranium B.V.
AS43046🇷🇴DEVICE-SYSTEMS Device Systems SRL
AS48638🇧🇪CRONOS Cronos NV
AS49468🇷🇴MAGHOST_RO MAGIT'ST SRL
AS49766🇮🇪BITBUZZ-AS Virgin Media Ireland Limited
AS52025🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited
AS58299🇨🇭OPENFACTORY-AS Openfactory GmbH
AS61120🇷🇴HOSTBIT Hostbit SRL
AS61349🇳🇱MAXITEL MaxiTEL Telecom B.V.
AS200070🇨🇿CZNIC-AS2 CZ.NIC, z.s.p.o.
AS202142🇺🇸PACKETHARBOR PacketHarbor LLC
AS203323🇳🇱OPENSENT OpenSent B.V.
AS205031🇷🇴DIGITAL-INFRA-RO-AS UPC DIGITAL INFRASTRUCTURE ROMANIA S.R.L.
AS205929🇨🇭Abzieher-GmbH Abzieher GmbH
AS207994🇧🇪Blockchain-Creek Blockchain Creek B.V.
AS210018🇨🇭ASNEW Bank CIC (Schweiz) AG
AS211757🇮🇸PANASCAIS Panascais ehf.
AS213609🇸🇰UPCBroadbandSlovakia Upc Broadband Slovakia s.r.o.
AS215085🇳🇱PixelHosting Maik Polman trading as PixelHosting
AS216096🇦🇩SECUREPEAK Alex Terrats Ciberseguretat SLU

BGP Neighbours

(seen in AS paths)

Upstreams (8)

Networks AS6830 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS2914NTT America75
  • AS1299TWELVE99 Arelion Sweden AB42
  • AS3356Level 3 Parent31
  • AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL28
  • AS2497Internet Initiative Japan7
  • AS6204ZET NET INTERKVM HOST2
  • AS4637Telstra Global1
  • AS33891CORE BACKBONE Core Backbone1

Downstreams (52)

Networks whose own prefixes AS6830 passes on: usually its customers.

  • AS1136KPN B.V414
  • AS33915TNF Vodafone Libertel B.V376
  • AS5089NTL Virgin Media Limited222
  • AS6730SUNRISE180
  • AS6848TELENET BV108
  • AS11878Tzulo60
  • AS23520Columbus Networks USA39
  • AS1103SURFNET NL SURF B.V36
  • AS34343BIP Eweka Internet Services B.V30
  • AS59414CLOUDSCALE Cloudscale.Ch15
  • AS30900WEBWORLD Sternforth . Trading As WebWorld13
  • AS51173PBB Premier Data Networks12
  • AS137409GSL Networks Pty11
  • AS35467DDF DDFR IT Infra & Security B.V10
  • AS41913COMPUTERLINE10
  • AS60068CDN77 Datacamp Limited9
  • AS203446AS203446 SMARTNET Germany9
  • AS58299OPENFACTORY8
  • AS50295TRIPLE IT Hypersolid Alkmaar B.V7
  • AS211043Dedifix BV7
  • AS15695Expereo International BV5
  • AS36012HUNTER COMMUNICATIONS5
  • AS41480SYSTEMEC BV4
  • AS199524GCORE G Core Labs S.A4
  • AS2906Netflix Streaming Services3
  • AS4258Accretive Networks3
  • AS58291ColoCenter B.V3
  • AS59776LGI CDN Liberty Global Europe Holding B.V3
  • AS8560IONOS SE2
  • AS31079LGI Liberty Global Europe Holding B.V2
  • AS36040Google2
  • AS39521TNGNET B.V2
  • AS43350NFORCE Entertainment B.V2
  • AS44239PROINITY2
  • AS60284AXSY Axpo Systems2
  • AS204210ZEUSPACKAGINGLTD Zeus Packaging Limited2
  • AS213742Gatewayglbl Gateway Global Telecom SLU2
  • AS7843Charter Communications1
  • AS10690NETSCOUT SYSTEMS1
  • AS12388Cablesurf Virgin Media Ireland Limited1
  • AS20115Charter Communications1
  • AS34927IFog1
  • AS35133ERANIUM B.V1
  • AS38919NETREBEL B.V1
  • AS42853HGCINTL HGC Global Communications (UK) Limited1
  • AS43366OSSO B.V1
  • AS49033CRITICALCORE Critical Core BV1
  • AS50655ITSHOSTED ITS HOSTED1
  • AS51873ARCADE Solutions1
  • AS200947IE ROYALDUBLINSOCIETY 20141223 Royal Dublin Society1
  • AS204458TotalWireless Hispeed Wireless Broadband1
  • AS209285ESB Electricity Supply Board1

Other adjacent networks (37)

Adjacent to AS6830 in the transit part of AS paths: peers, providers or customers.

  • AS49028D LAKE D LAKE SAS214
  • AS174Cogent Communications171
  • AS9002RETN Limited83
  • AS49544I3Dnet I3D.Net B.V71
  • AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A64
  • AS6939Hurricane Electric63
  • AS57866FUSIX Networks B.V27
  • AS44530HOPUS SAS25
  • AS24785JOINTTRANSIT Broadband Hosting B.V24
  • AS58015Tievolu Collin Schneeweiss Trading Tievolu GbR23
  • AS3491PCCW Global (HK)19
  • AS6453TATA COMMUNICATIONS (AMERICA)18
  • AS43414H2B Assets B.V14
  • AS50673Serverius Holding B.V14
  • AS1273IDDQD11
  • AS7342VeriSign Infrastructure & Operations11
  • AS47147ANX Anexia Cloud Solutions9
  • AS6667EUNET FINLAND Elisa Oyj8
  • AS3257GTT BACKBONE GTT Communications6
  • AS5511Opentransit Orange S.A5
  • AS15412FLAG Telecom UK Limited4
  • AS20940AKAMAI ASN1 Akamai International B.V4
  • AS6461Zayo Bandwidth3
  • AS8455ATOM86 BV3
  • AS7922Comcast Cable Communications2
  • AS8412TMA T Mobile Austria2
  • AS39704CJ2 Hosting B.V2
  • AS44592SkyLink Data Center BV2
  • AS46427SF Innovations2
  • AS49434FBWNETWORKS FBW NETWORKS SAS2
  • AS7195EDGEUNO S.A.S1
  • AS19551Incapsula1
  • AS29752Zenlayer1
  • AS49981WorldStream B.V1
  • AS50263IXP 1 IX EU A Systems Sp. Z O.O1
  • AS57344TELEHOUSE EAD1
  • AS61349MAXITEL Telecom B.V1

Transfer History

Registry transfers of AS6830 between organisations.

2
ASPA
PublishedTransit-free, 29 downstreams
Authorized Upstream Providers
provider-as 0 (transit-free / no upstream)
Expires 2026-10-27
Listed as Upstream Provider by
29 ASNs
View full ASPA details →
Abuse Contact
External Links
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Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/6830

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/6830" | jq