AS12859

BIT BV

Ede, The Netherlands

+---------------------------------------------------------+

| Customers |

AMS-IX:

RIPE NCC:

RouteViews:

RIPE RIS Route Collector:

RIPE K RootServer @ AMS-IX:

Internet Systems Consortium:

Vivor:

USC Peering testbed:

Teleena:

RIPE NCC Auth DNS anycast @ AMS-IX:

NLNOG RING:

InfoSupport:

ZXCS:

Formicidae Holdings:

BITTERBAL LAB:

NetOne:

Soverin BV:

| Private interconnects |

LGI

| AMS-IX IPv4 |

AMSIX:

TDC A/S:

We Dare BV:

FIBER TELECOM S.p.A.:

Equinix:

Zayo Group:

Novoserve:

EUnet Finland:

Finecom Telecommunications AG:

Gemeente Den Haag:

InterConnect Services BV:

Idnet:

CAIW Diensten BV:

DoclerWeb Kft:

Pictura Database Publishing:

Plusline AG:

Interactive 3D BV:

Solcon Internetdiensten BV:

Akamai International BV:

True BV:

Eurofiber:

Liberty Global:

OTE International Solutions S.A.:

EDPnet BV:

InterBox Internet:

RTL Nederland Interactief BV:

I4 Networks:

Open Peering:

Afilias:

AT&T Global Network Services Nederland B.V.:

Introweb Nederland BV:

A2B Internet:

Init Seven:

Lambdanet Communications Deutschland AG:

Leaseweb:

Portugal Telecom:

Luna.nl:

IPHH:

SIG/IP-MAN:

NPO:

Google:

Packet Clearing House:

Free SAS:

IELO:

Ecritel:

NBIP:

SURF:

RIPE NCC AS112 Project:

EWE TEL GmbH:

Belnet:

SIDN:

RCS & RDS SA:

Online Breedband BV:

Coolwave Communications B.V.:

EPT Luxembourg:

Bouygues Telecom:

Orange Business Group:

HeLi NET Telekommunikation GmbH & Co. KG:

Claranet Benelux:

Blizzard:

Belgacom:

OpenDNS:

Gameforge Productions GmbH:

GlobalConnect Group:

Bahnhof AB:

Poznan Supercomputing and Networking Center:

Goscomb Technologies:

Versatel AG:

Yahoo! Europe Ltd:

Link11 GmbH:

TNG - THE NET GENERATION AG:

Core-Backbone GmbH:

CJ2:

FIORD:

Neuf Cegetel/SFR:

IT-Ernity Internet Services:

Hurricane Electric:

Criteo:

Golden Telecom Limited:

Cyso Managed Hosting:

Global Network Management Ltd:

DENIC eG:

Facebook:

Solcon Internetdiensten:

ISC Politie:

Wikimedia Foundation Inc:

COMSTAR-Direct CJSC:

Telenor Norge AS:

VTech Electronics Europe:

IPTP Networks:

Microsoft:

Netrouting:

NORDUnet A/S:

Telekom Austria:

Akamai International BV.:

TU Darmstadt, Hochschulrechenzentrum:

NOB:

OVH:

VeriSign:

IP-Only:

WIND TELECOMUNICAZIONI S.P.A.:

Jaguar Network:

Linxtelecom:

Gandi:

Portlane Networks:

xTom:

Neterra Ltd:

Kantonsschule Zug:

Opal Telecom Ltd.:

Intermax BV:

Hetzner Online AG:

SOCO Network Solutions GmbH:

Evolink AD:

NetCologne GmbH:

Infracom Internet BV:

Redhosting / Voiceworks:

TeleData Friedrichshafen GmbH:

DELTA Fiber Nederland:

Iunxi BV:

Emirates Telcommunications:

Netnod:

Belgian Network Solutions:

Duocast:

ScanPlus GmbH:

Severen Telecom:

Amazon:

Intermax:

Cloudflare:

IP-Max SA:

Telenor Serbia:

SG.GS:

Cato Networks:

Mainsoft:

SED Multitel s.r.l.:

Blatz Networks Telecom:

Tenet/Ubuntunet:

SIM FIBRA:

SEACOM Limited:

Continent 8 Technologies:

Netflix:

Voxility:

Exponential-e Ltd:

TKRZ Stadtwerke GmbH:

Serbia BroadBand:

Accenture BV:

Glasvezelring Hilversum:

MCKAYCOM:

Netskope Inc:

ByteDance:

Custodian LTD.:

Sipartech:

ColocationIX:

Apple:

Coloclue:

Digital Ocean:

Computerline Group:

Mail.Ru Group:

Tilaa:

ASDASD srl:

Vancis B.V.:

AC Webconnecting BV:

Grifonline S.r.l.:

Unitas Global:

Greenhost:

Brandler & Krantz GmbH:

Airenetworks:

Qonnected B.V.:

Dropbox:

Kaminot:

Dataline:

Bandwidth Technologies:

PhoenixNAP:

GreenMini:

Tama Cable Network:

Fiber Operator:

AS32787:

RIPE::AS-ASIMO | [email protected]:

Team.blue:

Freedom Internet:

NewVM:

AS-OPENFIBER | [email protected]:

Solutions Informatiques:

DCENT:

| AMS-IX IPv6 |

NBIP Nawas:

TELE2:

Telenor:

Nordunet:

AT&T Global:

Unidata:

T-Online France:

Eunet:

Evolink:

man-da.de GmbH:

RDSNet:

EDPNet:

InterConnect:

Proxad:

Helinet:

Solcon:

AS12414:

OTEglobe:

Luna:

Init7:

Lambdanet:

Wikimedia:

Delta Fiber:

Finecom:

IP Man:

We-Dare:

NPO - Nederlandse Publieke Omroep:

Introweb:

ISC (F-root):

Duocast BV:

Denic:

Core Backbone GmbH:

SpeedXS:

Goscomb:

PE Netlogics:

OpenCarrier:

I3D:

Picture Database Publishing:

| DE-CIX IPv4 |

Arcor:

Probe Networks:

Elisa / Saunalahti Group:

KT Corporation (Korea Telecom):

Neuf Cegetel:

VimpelCom Group (Golden Telecom/Sovam):

Occino GmbH:

PT Comunicacoes S.A.:

BSE Software GmbH:

freenet Cityline GmbH:

MANDA (Metropolitan Area Network Darmstadt):

Init Seven AG:

A1 Telekom Austria AG:

AT&T Global Network Services:

Apple Inc.:

dacor GmbH:

MTS PJSC:

Telehouse:

Qatar Telecom:

GlobalConnect:

nic.fr:

Exponential-E:

DU:

xTom GmbH:

Facebook UK Ltd:

JMP Technology Services GmbH:

Meta:

Alibaba:

OpenFactory:

Earthlink Telecommunications Equipment Trading & Services DMCC:

Ama NetwoRX GMBH:

| DE-CIX IPv6 |

MCBone:

Comstar:

MANDA:

CPRM:

Solnet:

Akamai:

peer11:

Golden Telecom:

e-utp.net:

| ERA-IX IPv4 |

DigitalOcean:

OpenFiber:

Hetzner:

Xyphen IT:

Global Layer:

Blizzard Entertainment:

Valve Corporation:

| ERA-IX IPv6 |

| Frys-IX IPv4 |

IPng Networks GmbH:

AS212635:

WD6.net:

Netwerkvereniging ColoClue:

Fusix Networks:

LUJE.net:

Prolocation:

341173 Services AB:

Nederlandse Publieke Omroep:

CLDIN:

Nikhef:

Tuxis Internet Engineering:

Colocenter:

BGP.Rodeo:

Speakup:

| Frys-IX IPv6 |

Sting Alleman:

| NL-ix Fabric 2 IPv4 |

KPN NL:

| NL-ix Fabric 2 IPv6 |

| NL-ix IPv4 |

Tango S.A.:

PCH:

SIG - Service Telecom:

Dalnet IRC:

Equinix Netherlands:

CBizz:

Carrier2Carrier:

BusinessConnect BV:

Gelderland Internet Exchange:

KPN:

Astralus:

Parknet:

Alibaba Group:

Earthlink:

Dansk KabelTV:

Infracom Internet:

Productsup:

| NL-ix IPv6 |

Publieke Omroep:

IP Man IPv6:

ISC:

| Routeservers IPv4 |

rs1.two.nl-ix.net:

rs2.two.nl-ix.net:

Frys-IX Routeserver 1:

Frys-IX Routeserver 2:

ERA-IX RS1 Amsterdam:

ERA-IX RS2 Amsterdam:

rs1.nl-ix.net:

rs2.nl-ix.net:

rs1.ams-ix.net:

rs2.ams-ix.net:

rs1.de-cix.net:

rs2.de-cix.net:

| Routeservers IPv6 |

Frys-IX Route Server 1:

Frys-IX Route Server 2:

| Transit IPv4 |

NTT/Verio:

Arelion:

NTT:

| Transit IPv6 |

Hurricane Electric (via AMS-IX):

| Other Information: |

More information can be found on https://www.peeringdb.com/asn/12859

Communities tagged on inbound transit/peering prefixes:

ORIGIN-AMSIX 12859:1000

ORIGIN-AMSIX-RS 12859:1001

ORIGIN-NLIX 12859:1005

ORIGIN-NLIX-RS 12859:1006

ORIGIN-NLIX2 12859:1005

ORIGIN-NLIX2-RS 12859:1007

ORIGIN-DECIX 12859:1018

ORIGIN-DECIX-RS 12859:1015

ORIGIN-FRYSIX 12859:1020

ORIGIN-FRYSIX-RS 12859:1025

ORIGIN-ERAIX 12859:1030

ORIGIN-ERAIX-RS 12859:1035

ORIGIN-PUBLICPEER 12859:1100

ORIGIN-TRANSIT 12859:1200

ORIGIN-PRIVATEPEER 12859:1400

Special-meaning internal communities:

BIT-BLACKHOLE 12859:666

BIT-LOCAL 12859:3000

BIT-INTERNAL 12859:3100

BIT-TRANSITCUSTOMER 12859:4000

BIT-PRIVATECUSTOMER 12859:4100

Customers can use the following communities to

control our outbound advertisements:

NO-OUT-AMSIX 12859:2000

NO-OUT-AMSIX-RS 12859:2001

NO-OUT-NLIX 12859:2005

NO-OUT-NLIX-RS 12859:2006

NO-OUT-NLIX2 12859:2007

NO-OUT-NLIX2-RS 12859:2008

NO-OUT-DECIX 12859:2010

NO-OUT-DECIX-RS 12859:2015

NO-OUT-FRYSIX 12859:2020

NO-OUT-FRYSIX-RS 12859:2025

NO-OUT-PUBLICPEER 12859:2100

NO-OUT-TRANSIT 12859:2200

NO-OUT-NTTVERIO 12859:2240

NO-OUT-ARELION 12859:2260

NO-OUT-CUSTOMER 12859:2300

NO-OUT-PRIVATEPEER 12859:2400

BIT supports blackholing of destination IP addresses:

BIT-BLACKHOLE: 12859:666

AS 是什么。自治系统（Autonomous System）是互联网上一张张由单一机构管理的网络，AS 号（ASN）就是它的编号；谁宣告了哪些 IP 段，全球路由表里就记在谁的 AS 号下。

能看出什么。归属地只到城市时，AS 号能进一步说明这段 IP 属于哪家运营商、云厂商或机房 —— 例如 AS37963 是阿里云、AS4134 是中国电信、AS13335 是 Cloudflare。

数据从哪来。按 IANA 的 RDAP bootstrap 找到该号所属的区域注册机构（APNIC / ARIN / RIPE NCC 等），读取其公开的 RDAP 记录；结果会缓存在本站，重复打开不再重复请求。

想查某个 IP 属于哪个 AS，请用 网站 IP 查询 —— 结果页「AS」一行的链接就会跳到这里。