BGPプレフィックス検索

プレフィックス（または単一のアドレス）を入力してください。世界のルーティングテーブルを毎日複製したデータから回答します。

例:

2001:da8::/32

単一のコレクター（APNIC）の視点です。そこに届く前にフィルタされた経路は表示されません。

完全一致で広報

2001:da8::/32AS23910China Next Generation Internet CERNET2RPKI ROAなし2001:da8::

レジストリ: APNIC · 中国 · 2003/11/10
割り振りブロック: 2001:da8:: – 2001:da8:ffff:ffff:ffff:ffff:ffff:ffff

包含する経路

包含する集約経路はありません。

より詳細な経路

41個の起源ASから946個のより詳細な経路

2001:da8:a0::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:a0::
2001:da8:a1::/48AS24358CERNET2 IX at Huazhong University of Science and TechnologyRPKI 有効2001:da8:a1::
2001:da8:a2::/48AS24357CERNET2 IX at South China University of TechnologyRPKI 有効2001:da8:a2::
2001:da8:a3::/48AS24361CERNET2 IX at Southeast UniversityRPKI 有効2001:da8:a3::
2001:da8:a4::/48AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI 有効2001:da8:a4::
2001:da8:a5::/48AS24360CERNET2 IX at Zhengzhou UniversityRPKI 有効2001:da8:a5::
2001:da8:a6::/48AS24352CERNET2 IX at Tianjin UniversityRPKI 有効2001:da8:a6::
2001:da8:a7::/48AS24363CERNET2 IX at Shandong UniversityRPKI 有効2001:da8:a7::
2001:da8:a8::/48AS24369CERNET2 IX at Northeast UniversityRPKI 有効2001:da8:a8::
2001:da8:a9::/48AS24370CERNET2 IX at Dalian University of TechnologyRPKI 有効2001:da8:a9::
2001:da8:aa::/48AS24371CERNET2 IX at Jilin UniversityRPKI 有効2001:da8:aa::
2001:da8:ab::/48AS24372CERNET2 IX at Harbin Institute of TechnologyRPKI 有効2001:da8:ab::
2001:da8:ac::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:ac::
2001:da8:ad::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:ad::
2001:da8:ae::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI 有効2001:da8:ae::
2001:da8:af::/48AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI 有効2001:da8:af::
2001:da8:b0::/48AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI 有効2001:da8:b0::
2001:da8:b1::/48AS24356CERNET2 IX at Chongqing UniversityRPKI 有効2001:da8:b1::
2001:da8:b3::/48AS24362CERNET2 IX at University of Science and Technology of ChinaRPKI 有効2001:da8:b3::
2001:da8:b4::/48AS24367CERNET2 IX at Zhejiang UniversityRPKI 有効2001:da8:b4::
2001:da8:b5::/48AS24368CERNET2 IX at Xiamen UniversityRPKI 有効2001:da8:b5::
2001:da8:b6::/48AS24359CERNET2 IX at Central South UniversityRPKI 有効2001:da8:b6::
2001:da8:b7::/48AS24365CERNET2 IX at Fudan UniversityRPKI 有効2001:da8:b7::
2001:da8:b8::/48AS24366CERNET2 IX at Tongji UniversityRPKI 有効2001:da8:b8::
2001:da8:bc::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI 有効2001:da8:bc::
2001:da8:c0::/48AS138376CERNET2 regional IX at Ningxia UniversityRPKI 有効2001:da8:c0::
2001:da8:c1::/48AS138377CERNET2 regional IX at Qinghai Normal UniversityRPKI 有効2001:da8:c1::
2001:da8:c2::/48AS138378CERNET2 regional IX at Yunnan UniversityRPKI 有効2001:da8:c2::
2001:da8:c3::/48AS138381CERNET2 regional IX at Guizhou UniversityRPKI 有効2001:da8:c3::
2001:da8:c4::/48AS138393CERNET2 regional IX at Guangxi UniversityRPKI 有効2001:da8:c4::
2001:da8:c5::/48AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI 有効2001:da8:c5::
2001:da8:c6::/48AS138440CERNET2 regional IX at Hainan Normal UniversityRPKI 有効2001:da8:c6::
2001:da8:c8::/48AS138442CERNET2 regional IX at Tibet UniversityRPKI 有効2001:da8:c8::
2001:da8:c9::/48AS138369CERNET2 regional IX at Shenzhen UniversityRPKI 有効2001:da8:c9::
2001:da8:ca::/48AS138182CERNET2 regional IX at Hebei Normal UniversityRPKI 有効2001:da8:ca::
2001:da8:cb::/48AS138370CERNET2 regional IX at Nanchang UniversityRPKI 有効2001:da8:cb::
2001:da8:cc::/48AS138371CERNET2 regional IX at Ocean University of ChinaRPKI 有効2001:da8:cc::
2001:da8:cd::/48AS138373CERNET2 regional IX at Fuzhou UniversityRPKI 有効2001:da8:cd::
2001:da8:ce::/48AS138374CERNET2 regional IX at Taiyuan UniversityRPKI 有効2001:da8:ce::
2001:da8:cf::/48AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI 有効2001:da8:cf::
2001:da8:201::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:201::
2001:da8:202::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:202::
2001:da8:203::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI 有効2001:da8:203::
2001:da8:204::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:204::
2001:da8:205::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:205::
2001:da8:206::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:206::
2001:da8:207::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:207::
2001:da8:208::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:208::
2001:da8:20a::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI 有効2001:da8:20a::
2001:da8:20b::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:20b::
2001:da8:20c::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:20c::
2001:da8:20d::/48AS23910China Next Generation Internet CERNET2RPKI 有効2001:da8:20d::
2001:da8:20f::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:20f::
2001:da8:210::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:210::
2001:da8:212::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:212::
2001:da8:214::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:214::
2001:da8:215::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:215::
2001:da8:216::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:216::
2001:da8:218::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:218::
2001:da8:219::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:219::
2001:da8:21a::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:21a::
2001:da8:21c::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:21c::
2001:da8:21d::/48AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI 有効2001:da8:21d::
2001:da8:21f::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:21f::
2001:da8:222::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:222::
2001:da8:224::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:224::
2001:da8:22b::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:22b::
2001:da8:22d::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:22d::
2001:da8:230::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:230::
2001:da8:231::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:231::
2001:da8:232::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:232::
2001:da8:233::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:233::
2001:da8:234::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:234::
2001:da8:235::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:235::
2001:da8:236::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:236::
2001:da8:237::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:237::
2001:da8:238::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:238::
2001:da8:23a::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:23a::
2001:da8:23b::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:23b::
2001:da8:23d::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:23d::
2001:da8:23e::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:23e::
2001:da8:240::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:240::
2001:da8:241::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:241::
2001:da8:242::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:242::
2001:da8:243::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI 有効2001:da8:243::
2001:da8:244::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:244::
2001:da8:246::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:246::
2001:da8:247::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:247::
2001:da8:249::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:249::
2001:da8:24f::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:24f::
2001:da8:250::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:250::
2001:da8:252::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:252::
2001:da8:253::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:253::
2001:da8:255::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:255::
2001:da8:257::/48AS4538China Education and Research Network CenterRPKI 有効2001:da8:257::
2001:da8:259::/48AS24349CERNET2 IX at Peking UniversityRPKI 有効2001:da8:259::
2001:da8:25f::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI 有効2001:da8:25f::
2001:da8:262::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:262::
2001:da8:264::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:264::
2001:da8:265::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI 有効2001:da8:265::

最初の100件を表示しています。

インターネットでは経路はプレフィックスとして広告されます。自律システムは BGP で隣接ネットワークに、たとえば 49.224.0.0/14 宛ての通信を届けられると伝えます。このツールは、世界のルーティングテーブルを毎日コピーしたデータでプレフィックスを検索し、次の 3 点を示します。

完全一致の広告: このプレフィックスをどの AS が起点として広告しているか。起点が複数ある状態(MOAS)は、エニーキャストのサービスや一部のマルチホーム網では普通ですが、それ以外では不審です。
包含する経路: これを含む、より広い広告。通信は最も詳細な経路に従います。包含する経路は、より詳細な経路が消えたときに意味を持ちます。
より詳細な経路: プレフィックス内の広告。別のネットワーク(顧客、あるいは乗っ取り)のものである場合があります。

広告されている各経路について RPKI も確認し、ROA が起点 AS を認可しているかを調べます。

このテーブルは APNIC のルートコレクターから見たものです。世界のテーブルの大部分はどこから見ても同じですが、コレクターより手前でフィルタリングされた経路は表示されません。

よくある質問

自分の /24 は表示されず、/16 が表示されるのはなぜですか?

あなたのアドレスはより大きなブロックの一部として広告されており、/24 を単独で広告している者がいないためです。事業者の顧客の大半はこの状態です。

より詳細なプレフィックスによる乗っ取りとは?

誰かがあなたのアドレス空間の中で、より長いプレフィックスを広告することです。ルーターは最も詳細な経路を優先するため、通信がそちらに流れます。最大長を厳格にした RPKI では、そうした広告は無効になります。

単一のアドレスを入力できますか?

はい。そのアドレスを含む最も詳細な広告経路を表示します。

よくある質問

関連