ディレクトリ範囲
100 ASN
この公開ディレクトリで現在利用できる主要な自律システムです。
IPv4範囲
1,335,081範囲
このページに表示されるASN全体のIPv4範囲カバレッジです。
アドレス範囲
1,765,643,264アドレス
表示中のASNディレクトリ行が表す推定IPv4アドレス数です。
| [email protected] | Level 3 Communications, Inc. | 229,516 | 233,767,936 | United States US |
| [email protected] | NTT Communications Corporation | 3,457 | 221,677,568 | Japan JP |
| [email protected] | AT&T Services, Inc. | 277,864 | 201,916,160 | India IN |
| [email protected] | ARTERIA Networks Corporation | 50,510 | 129,779,968 | Japan JP |
| [email protected] | Korea Telecom | 47,128 | 76,566,528 | Korea, Republic of KR |
| [email protected] | IDC, China Telecommunications Corporation | 6,436 | 76,247,040 | China CN |
| [email protected] | Akamai International B.V. | 66,483 | 66,690,304 | Japan JP |
| [email protected] | Sky UK Limited | 36,328 | 48,406,784 | United Kingdom GB |
| [email protected] | Deutsche Telekom AG | 33,640 | 44,993,024 | Germany DE |
| [email protected] | Massachusetts Institute of Technology | 2,287 | 39,408,128 | United States US |
| [email protected] | California Education and Research Federation Network | 527 | 38,206,464 | United States US |
| [email protected] | Vodafone Italia S.p.A. | 55,264 | 37,889,536 | Italy IT |
| [email protected] | Telstra Pty Ltd | 39,783 | 32,477,696 | Australia AU |
| [email protected] | Tikona Digital Networks Pvt Ltd. | 9,886 | 24,307,200 | India IN |
| [email protected] | Apple Inc. | 5,724 | 23,566,336 | Singapore SG |
| [email protected] | vXchnge Operating, LLC | 283 | 19,570,176 | United States US |
| [email protected] | DSTORAGE s.a.s. | 17,264 | 18,987,776 | France FR |
| [email protected] | Cyber Internet Services (Pvt) Ltd. | 1,638 | 16,887,296 | China CN |
| [email protected] | China Unicom Guangzhou network | 8,189 | 14,361,344 | China CN |
| [email protected] | Akamai Technologies, Inc. | 3,900 | 14,324,736 | Hong Kong HK |
| [email protected] | AT&T Global Network Services, LLC | 10,207 | 14,085,376 | United Kingdom GB |
| [email protected] | Hi3G Access AB | 10,775 | 13,872,896 | Sweden SE |
| [email protected] | MCI Communications Services, Inc. d/b/a Verizon Business | 4,711 | 12,420,608 | United States US |
| [email protected] | LINKdotNET | 8,340 | 12,382,976 | Egypt EG |
| [email protected] | VNPT Corp | 11,422 | 11,933,952 | Viet Nam VN |
| [email protected] | Bouygues Telecom SA | 14,914 | 10,851,328 | France FR |
| [email protected] | RECONN. Operator Svyazi, LLC | 9,342 | 10,808,576 | Russian Federation RU |
| [email protected] | NTT DOCOMO, INC. | 18,766 | 9,423,104 | Japan JP |
| [email protected] | Liberty Global Operations B.V. | 9,509 | 8,895,744 | Germany DE |
| [email protected] | Vodafone-Libertel NV | 2,376 | 8,857,600 | Netherlands NL |
| [email protected] | Skytel Networks Ireland Ltd | 2,414 | 8,737,536 | Ireland IE |
| [email protected] | Comcast Cable Communications, LLC | 20,145 | 7,680,512 | United States US |
| [email protected] | VimpelCom | 7,454 | 7,606,784 | Russian Federation RU |
| [email protected] | Bahnhof Internet AB | 4,937 | 7,551,488 | Norway NO |
| [email protected] | Vodafone Spain | 11,880 | 7,191,808 | Spain ES |
| [email protected] | Asahi Net | 13,407 | 7,169,536 | Japan JP |
| [email protected] | TATA TELESERVICES LTD - TATA INDICOM - CDMA DIVISION | 9,912 | 6,909,696 | India IN |
| [email protected] | Allen Institute for Brain Science | 295 | 6,908,416 | United States US |
| [email protected] | T-Mobile Thuis BV | 8,222 | 6,786,304 | Netherlands NL |
| [email protected] | FreeBit Co.,Ltd. | 13,155 | 6,690,816 | Japan JP |
| [email protected] | Time Warner Cable Internet LLC | 8,370 | 6,687,488 | United States US |
| [email protected] | Cognizant Technology Solutions India Pvt Ltd | 6,071 | 6,277,120 | India IN |
| [email protected] | TOT Public Company Limited | 3,671 | 6,039,040 | Thailand TH |
| [email protected] | Saudi Telecom Company JSC | 3,932 | 5,616,896 | Saudi Arabia SA |
| [email protected] | SK Broadband Co Ltd | 16,565 | 5,607,424 | Korea, Republic of KR |
| [email protected] | Nine Internet Solutions AG | 3,437 | 5,593,088 | Switzerland CH |
| [email protected] | TOTAL PLAY TELECOMUNICACIONES SA DE CV | 4,701 | 5,576,448 | Mexico MX |
| [email protected] | Intuit Inc. | 507 | 5,436,416 | United States US |
| [email protected] | Nianet A/S | 5,474 | 5,092,864 | Denmark DK |
| [email protected] | Voxility S.R.L. | 3,869 | 5,028,096 | Austria AT |
| [email protected] | TELECOM ITALIA SPARKLE S.p.A. | 7,886 | 4,964,352 | Greece GR |
| [email protected] | EE Limited | 9,344 | 4,904,704 | United Kingdom GB |
| [email protected] | LG DACOM Corporation | 10,802 | 4,892,160 | Korea, Republic of KR |
| [email protected] | Servicos De Comunicacoes E Multimedia S.A. | 4,320 | 4,672,768 | Portugal PT |
| [email protected] | Ymobile Corporation | 8,610 | 4,599,808 | Japan JP |
| [email protected] | Ymobile Corporation | 9,431 | 4,540,416 | Japan JP |
| [email protected] | Orange | 6,931 | 4,260,608 | France FR |
| [email protected] | TOT Public Company Limited | 5,966 | 4,052,736 | Australia AU |
| [email protected] | Verixi Sprl | 2,954 | 3,903,488 | Belgium BE |
| [email protected] | Headquarters, USAISC | 5,954 | 3,847,424 | United States US |
| [email protected] | Telenor A/S | 4,869 | 3,837,440 | Denmark DK |
| [email protected] | Limited Liability Company lifecell | 3,066 | 3,741,696 | Ukraine UA |
| [email protected] | Rackco.com | 3,867 | 3,617,024 | Canada CA |
| [email protected] | PJSC Rostelecom | 4,943 | 3,597,568 | Russian Federation RU |
| [email protected] | Emirates Telecommunications Corporation | 1,613 | 3,429,888 | United Arab Emirates AE |
| [email protected] | Cogent Communications | 3,775 | 3,385,344 | United States US |
| [email protected] | Cablecom Networking Limited | 2,294 | 3,264,768 | United Kingdom GB |
| [email protected] | Frontier Communications of America, Inc. | 3,687 | 2,951,168 | United States US |
| [email protected] | Polkomtel Sp. z o.o. | 5,507 | 2,902,016 | Poland PL |
| [email protected] | Level 3 Communications, Inc. | 3,174 | 2,896,128 | United States US |
| [email protected] | Magyar Telekom plc. | 3,257 | 2,882,560 | Hungary HU |
| [email protected] | Triple C Cloud Computing Ltd. | 3,416 | 2,830,080 | Israel IL |
| [email protected] | Internet Rimon LTD | 3,943 | 2,819,072 | Israel IL |
| [email protected] | Colocation Hosting Sdn Bhd | 2,048 | 2,812,160 | Malaysia MY |
| [email protected] | AVAST Software s.r.o. | 4,646 | 2,798,080 | United States US |
| [email protected] | Turkcell Iletisim Hizmetleri A.s. | 3,052 | 2,788,096 | Turkey TR |
| [email protected] | Chinanet | 1,856 | 2,654,464 | China CN |
| [email protected] | Inxssinfo Mkrt Ser Pvt Ltd. | 1,352 | 2,437,632 | China CN |
| [email protected] | Globe Telecoms | 2,464 | 2,275,072 | Philippines PH |
| [email protected] | Iran Cell Service and Communication Company | 3,673 | 2,265,600 | Iran, Islamic Republic of IR |
| [email protected] | SKAT POPOVO Ltd. | 1,633 | 2,232,064 | Bulgaria BG |
| [email protected] | Xiamen | 2,586 | 2,114,560 | China CN |
| [email protected] | Shaw Communications Inc. | 2,295 | 2,058,496 | Canada CA |
| [email protected] | Time Warner Cable Internet LLC | 2,752 | 1,998,592 | United States US |
| [email protected] | Tele Danmark | 2,591 | 1,955,328 | Sweden SE |
| [email protected] | Softbank BB Corp. | 3,910 | 1,953,280 | Japan JP |
| [email protected] | Instituto Tecnol?gico y de Estudios Superiores de Monterrey | 2,795 | 1,945,600 | Mexico MX |
| [email protected] | FUJITSU LIMITED | 3,885 | 1,938,688 | Japan JP |
| [email protected] | Kcell JSC | 2,457 | 1,929,472 | Kazakhstan KZ |
| [email protected] | Wilcon | 914 | 1,869,056 | United States US |
| [email protected] | West IP Communications | 1,000 | 1,869,056 | United States US |
| [email protected] | Real Page, Inc. | 1,659 | 1,805,824 | India IN |
| [email protected] | Inter Connects Inc | 2,641 | 1,713,920 | United States US |
| [email protected] | ARIES TELECOMS (M) BERHAD- Internet, Ethernet Business Service & IPLC Service Provider, Mala | 1,585 | 1,693,696 | Malaysia MY |
| [email protected] | Telefonica De Espana | 4,878 | 1,692,416 | Spain ES |
| [email protected] | NC Numericable S.A. | 2,205 | 1,685,248 | France FR |
| [email protected] | D-Vois Broadband Pvt Ltd | 3,237 | 1,672,704 | India IN |
| [email protected] | TalkTalk | 4,381 | 1,663,232 | United Kingdom GB |
| [email protected] | Skylogic S.p.A. | 2,086 | 1,656,320 | Spain ES |
| [email protected] | Free Mobile SAS | 2,004 | 1,619,456 | France FR |
ネットワーク識別
自律システム
ASNは、公開インターネット上で共有ルーティングポリシーを持つネットワークまたはネットワーク群を識別します。
用途
IPから組織へ
ASNページは、IPアドレスをISP、ホスティング事業者、クラウド基盤、その他のネットワーク運用者に結び付けます。
関連ツール
FAQ
ASN検索の質問
ASNとは？
ASNは、インターネット上のルーティングされたネットワークを識別する自律システム番号です。
ASN検索では何が分かりますか？
組織名、国のシグナル、IPv4範囲、ネットワークのアドレスカバレッジを表示できます。
なぜASNデータを使うのですか？
ASNデータは、IPトラフィックをネットワーク所有者、ISP、ホスティング事業者、クラウド基盤ごとにまとめる助けになります。