206208 looking glass

AS2516 KDDI Corporation 🇯🇵 JP

KDDI CORPORATION. Announcing 570 prefixes, seen at the RIS collectors.

IPv4 prefixes
561
18,152,448 (70,908 × /24)
IPv6 prefixes
9
643 × /32
Upstreams
6
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
149
transit customers observed
Customer cone
27,041
ASes reachable through it

Registry and operator data

AS number
AS2516
Name
KDDI Corporation
Organisation
KDDI
Country
🇯🇵 JP
RIR
APNIC
Allocated
2002-04-05
Network type
NSP
Scope
Global
Peering policy
Selective
IRR as-set
RADB::AS-KDD RADB::AS-KDDI6
Website
http://www.kddi.com/english/index.html
PeeringDB
net/1022
Exchanges
9
Facilities
11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

461 valid (80.9%) 1 invalid (0.2%) 108 no ROA (18.9%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS3356 Lumen (Level 3) 🇺🇸 US 71,448 1,963 11,748 CAIDA
AS1299 Arelion (fka. Telia Carrier) 🇸🇪 SE 68,682 108 17,402 CAIDA
AS174 Cogent Communications, LLC 🇺🇸 US 66,377 3,873 11,470 CAIDA
AS3257 GTT Communications Inc. 🇺🇸 US 63,101 1,901 10,742 CAIDA
AS701 Verizon Business 🇺🇸 US 57,472 958 101 CAIDA
AS2914 NTT America, Inc. 🇺🇸 US 57,052 1,695 4,500 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS6453 TATA Communications (America) Inc 🇺🇸 US 57,339 126 897 CAIDA
AS6939 Hurricane Electric LLC 🇺🇸 US 55,152 240 22,924 CAIDA
AS6762 Telecom Italia Sparkle (Seabone) 🇮🇹 IT 53,795 307 2,960 CAIDA
AS3320 Deutsche Telekom AG 🇩🇪 DE 52,709 926 1,202 CAIDA
AS3491 PCCW Global (HK) Ltd. 🇭🇰 HK 51,774 501 546 CAIDA
AS1273 Vodafone Group PLC 🇪🇺 EU 49,358 170 64 CAIDA
AS7473 Singapore Telecommunications Ltd 🇸🇬 SG 48,434 46 228 CAIDA
AS4637 Telstra International Limited 🇭🇰 HK 43,445 669 1,287 CAIDA
AS4657 StarHub Ltd 🇸🇬 SG 35,428 208 152 CAIDA
AS6830 Liberty Global Europe Holding B.V. 🇳🇱 NL 33,464 167 2 CAIDA
AS33891 Core-Backbone GmbH 🇩🇪 DE 27,768 1 6 CAIDA
AS2500 WIDE Project 🇯🇵 JP 26,754 3 3 CAIDA
AS12389 PJSC Rostelecom 🇷🇺 RU 25,112 3,267 1,860 CAIDA
AS6327 Shaw Communications 🇨🇦 CA 20,175 3,852 5 CAIDA
AS3303 Swisscom (Schweiz) AG 🇨🇭 CH 20,154 343 4 CAIDA
AS577 Bell Canada 🇨🇦 CA 20,079 16,091 2,588 CAIDA
AS4713 NTT Communications Corporation (OCN) 🇯🇵 JP 131 183 16 CAIDA
AS7514 Computer Engineering & Consulting, Ltd. 🇯🇵 JP 0 22 26 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS7660 Asia Pacific Advanced Network - Japan 🇯🇵 JP 26,738 2 126 CAIDA
AS9365 its communications Inc. 🇯🇵 JP 19,520 14 48 CAIDA
AS15830 Equinix, Inc. 🇳🇱 NL 19,518 1,088 653 CAIDA
AS2518 BIGLOBE Inc. 🇯🇵 JP 161 33 2,489 CAIDA
AS49304 SAKURA LINK LIMITED 🇭🇰 HK 151 162 108 CAIDA
AS14593 SpaceX Starlink 🇺🇸 US 62 2,231 734 CAIDA
AS9824 JCOM Co., Ltd. 🇯🇵 JP 30 233 13,274 CAIDA
AS9370 SAKURA Internet Inc. 🇯🇵 JP 29 39 370 CAIDA
AS9371 SAKURA Internet Inc. 🇯🇵 JP 28 22 73 CAIDA
AS7670 Enecom,Inc. 🇯🇵 JP 19 19 440 CAIDA
AS9354 Community Network Center Inc. 🇯🇵 JP 17 37 1,009 CAIDA
AS20940 Akamai International B.V. 🇳🇱 NL 14 3,947 10,846 CAIDA
AS17675 PacketFabric (Japan) Co., Ltd. 🇯🇵 JP 13 16 240 CAIDA
AS7679 QTnet,Inc. 🇯🇵 JP 13 36 114 CAIDA
AS17511 OPTAGE Inc. 🇯🇵 JP 12 66 175 CAIDA
AS33353 Sony Interactive Entertainment LLC 🇺🇸 US 10 81 666 CAIDA
AS24295 PacketFabric (Japan) Co., Ltd. 🇯🇵 JP 7 8 423 CAIDA
AS7522 STNet, Incorporated 🇯🇵 JP 7 54 263 CAIDA
AS6894 KDDI Europe Ltd 🇬🇧 GB 7 3 29 CAIDA
AS54994 Meteverse Limited 🇨🇦 CA 6 1,122 1,605 CAIDA
AS7668 Hokuriku Telecommunication Network Co. 🇯🇵 JP 6 9 118 CAIDA
AS4777 Asia Pacific Network Information Centre 🇯🇵 JP 6 2 18 CAIDA
AS6619 SamsungSDS Inc. 🇰🇷 KR 5 117 33 CAIDA
AS2514 NTT PC Communications, Inc. 🇯🇵 JP 5 471 16 CAIDA
AS2527 Sony Network Communications Inc. 🇯🇵 JP 4 74 538 CAIDA
AS23783 Cable Networks Akita Co.,ltd. 🇯🇵 JP 4 19 256 CAIDA
AS23816 LY Corporation 🇯🇵 JP 4 7 174 CAIDA
AS7524 ITEC HANKYU HANSHIN CO.,LTD. 🇯🇵 JP 3 121 578 CAIDA
AS7527 Japan Internet Xing Co., Ltd. 🇯🇵 JP 3 2 70 CAIDA
AS23576 NAVER Cloud Corp. 🇰🇷 KR 2 169 1,055 CAIDA
AS132203 Tencent 🇨🇳 CN 2 1,141 851 CAIDA
AS18092 Kyushu Tele Communications Company 🇯🇵 JP 2 50 811 CAIDA
AS18126 Chubu Telecommunications Company, Inc. 🇯🇵 JP 2 63 343 CAIDA
AS17686 ACCELIA 🇯🇵 JP 2 18 326 CAIDA
AS18278 Cable TV Corporation 🇯🇵 JP 2 9 219 CAIDA
AS7682 HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc. 🇯🇵 JP 2 6 193 CAIDA
AS7516 TOHKnet Co.,Inc. 🇯🇵 JP 2 9 164 CAIDA
AS23820 Rakuten Group, Inc. 🇯🇵 JP 2 11 160 CAIDA
AS18149 Japan Registry Service Co., Ltd. 🇯🇵 JP 2 3 141 CAIDA
AS396986 Bytedance, Inc. (TikTok) 🇺🇸 US 2 237 127 CAIDA
AS136907 Huawei Cloud 🇭🇰 HK 2 578 114 CAIDA
AS10000 Nagasaki Cable Media Inc. 🇯🇵 JP 2 20 106 CAIDA
AS18081 Kintetsu Cable Network Co., Ltd. 🇯🇵 JP 2 38 93 CAIDA
AS48951 Telekom Deutschland GmbH 🇩🇪 DE 2 27 79 CAIDA
AS10100 UBS Group AG 🇨🇭 CH 2 73 72 CAIDA
AS714 Apple Inc. 🇺🇸 US 2 1,578 5 CAIDA
AS7500 WIDE Project - M-root 🇯🇵 JP 2 4 5 CAIDA
AS38631 LY Corporation 🇯🇵 JP 0 149 5,439 CAIDA
AS55374 FUJITSU LIMITED 🇯🇵 JP 0 96 2,184 CAIDA
AS131932 JR East Information Systems Company 🇯🇵 JP 0 71 2,007 CAIDA
AS7687 TOYOTA SYSTEMS CORPORATION 🇯🇵 JP 0 211 1,510 CAIDA
AS59107 Hachinohe Cable Television Co. 🇯🇵 JP 0 69 1,342 CAIDA
AS7479 KDD HONG KONG LIMITED 🇭🇰 HK 0 33 1,102 CAIDA
AS24319 Akamai Technologies Tokyo ASN 🇸🇬 SG 0 146 786 CAIDA
AS21433 Accenture UK Limited 🇬🇧 GB 0 325 724 CAIDA
AS6648 Bayan Telecommunications, Inc. 🇵🇭 PH 0 198 510 CAIDA
AS9597 KDDI Web Communications Inc. 🇯🇵 JP 0 26 390 CAIDA
AS55386 FUJITSU LIMITED 🇯🇵 JP 0 27 357 CAIDA
AS10019 Matsusaka Cable-TV Station Inc. 🇯🇵 JP 0 11 355 CAIDA
AS26704 Open Text Corporation 🇨🇦 CA 0 43 301 CAIDA
AS17939 miyazaki cabletelevision network Co.,LTD 🇯🇵 JP 0 10 296 CAIDA
AS9621 OTNet Co.,Inc. 🇯🇵 JP 0 14 296 CAIDA
AS24271 Iruma CATV co. 🇯🇵 JP 0 8 295 CAIDA
AS18139 Hitachi Solutions, Ltd. 🇯🇵 JP 0 6 294 CAIDA
AS24251 Iwakuni Cable Network Corporation 🇯🇵 JP 0 36 251 CAIDA
AS152871 TAIYO NIPPON SANSO CORPORATION 🇯🇵 JP 0 7 250 CAIDA
AS10006 SECOM Trust Systems Co.,Ltd. 🇯🇵 JP 0 55 233 CAIDA
AS21534 BroadSoft, Inc. 🇺🇸 US 0 25 231 CAIDA
AS18274 Utsunomiya Cable TV Corporation 🇯🇵 JP 0 9 228 CAIDA
AS17682 296 BROAD NET Com Inc 🇯🇵 JP 0 9 209 CAIDA
AS131933 TAMA Television Co., Ltd 🇯🇵 JP 0 5 204 CAIDA
AS17514 Otsuka Corp. 🇯🇵 JP 0 67 199 CAIDA
AS59116 AIG Technologies KK 🇯🇵 JP 0 12 189 CAIDA
AS10002 IGAUENO CABLE TELEVISION CO.,LTD 🇯🇵 JP 0 6 186 CAIDA
AS7667 KDDI Research, Inc. 🇯🇵 JP 0 2 177 CAIDA
AS131954 Kawaguchiko cable television Inc 🇯🇵 JP 0 5 172 CAIDA
AS131931 Aomori Cable TV Co., Ltd. 🇯🇵 JP 0 6 162 CAIDA
AS38628 HIMEJI CABLE TELEVISION CORPORATION 🇯🇵 JP 0 16 161 CAIDA
AS23624 Chukai Television Co,.Ltd. 🇯🇵 JP 0 12 160 CAIDA
AS13150 CATO NETWORKS LTD 🇮🇱 IL 0 256 154 CAIDA
AS132499 HKCOLO.NET LIMITED 🇭🇰 HK 0 10 153 CAIDA
AS23616 Hitachi Systems, Ltd. 🇯🇵 JP 0 3 150 CAIDA
AS10361 Bloomberg, LP 🇺🇸 US 0 124 140 CAIDA
AS133203 SBI BITS Co., Ltd. 🇯🇵 JP 0 5 136 CAIDA
AS3573 Accenture LLP 🇺🇸 US 0 116 133 CAIDA
AS4685 Asahi Net, Inc. 🇯🇵 JP 0 62 128 CAIDA
AS151387 OMURA CABLE TELEVISION K.K. 🇯🇵 JP 0 3 127 CAIDA
AS131955 Kyoutou Cable Net Co Ltd 🇯🇵 JP 0 3 126 CAIDA
AS400318 Versa Networks, Inc. 🇺🇸 US 0 29 124 CAIDA
AS131917 Toshiba I.S. corp 🇯🇵 JP 0 5 123 CAIDA
AS37888 HORIBA, Ltd. 🇯🇵 JP 0 3 123 CAIDA
AS23778 IMIZU CABLE NETWORK CO.,LTD. 🇯🇵 JP 0 10 117 CAIDA
AS37891 JR TOKAI Information Systems Company 🇯🇵 JP 0 8 114 CAIDA
AS148985 ANSYS Japan K.K. 🇯🇵 JP 0 4 113 CAIDA
AS152858 Woven by Toyota, Inc. 🇯🇵 JP 0 3 108 CAIDA
AS18077 Yamaguchi Cable Vision Co.,Ltd 🇯🇵 JP 0 3 105 CAIDA
AS45687 Minamikyusyu CableTV Net Inc. 🇯🇵 JP 0 6 100 CAIDA
AS18258 Morgan Stanley Japan Limited 🇯🇵 JP 0 6 96 CAIDA
AS59093 IMABARI CATV CORPORATION 🇯🇵 JP 0 2 91 CAIDA
AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD. 🇯🇵 JP 0 4 89 CAIDA
AS12222 Akamai Technologies, Inc. 🇺🇸 US 0 32 87 CAIDA
AS131940 Sojitz Tech-Innovation Co., Ltd. 🇯🇵 JP 0 3 86 CAIDA
AS18271 Sojitz Tech Innovation Co., Ltd. 🇯🇵 JP 0 6 86 CAIDA
AS3911 Micron Technology, Inc. 🇺🇸 US 0 31 86 CAIDA
AS17509 STARNET Co.,Ltd. 🇯🇵 JP 0 3 85 CAIDA
AS23824 Future Spirits Co.,Ltd. 🇯🇵 JP 0 3 81 CAIDA
AS37900 NTT DOCOMO BUSINESS, Inc. 🇯🇵 JP 0 4 79 CAIDA
AS38648 F-REGI Co.,Ltd. 🇯🇵 JP 0 1 72 CAIDA
AS37893 Tradeweb Japan 🇯🇵 JP 0 5 71 CAIDA
AS55388 ASJ INC. 🇯🇵 JP 0 2 68 CAIDA
AS17694 Deutsche Bank Group, Japan BGP connection 🇯🇵 JP 0 3 66 CAIDA
AS24253 J-Stream Inc. 🇯🇵 JP 0 2 64 CAIDA
AS24252 Japan Registry Service Co., Ltd. 🇯🇵 JP 0 1 60 CAIDA
AS9366 SOLITON-NET 🇯🇵 JP 0 6 58 CAIDA
AS32528 ROSS PRODUCTS DIVISION 🇺🇸 US 0 31 51 CAIDA
AS23628 Academic newtown Community Cable Service 🇯🇵 JP 0 2 50 CAIDA
AS13684 Medtronic, Incorporated 🇺🇸 US 0 27 48 CAIDA
AS31747 BlackRock Financial Management, Inc. 🇺🇸 US 0 30 48 CAIDA
AS133462 Texas Instruments, Inc. 🇸🇬 SG 0 2 46 CAIDA
AS7503 Air Internet Service Co.,Ltd. 🇯🇵 JP 0 3 44 CAIDA
AS18438 Brown Brothers Harriman & Company 🇺🇸 US 0 20 43 CAIDA
AS37898 digitiminimi, inc. 🇯🇵 JP 0 1 43 CAIDA
AS131894 UNIADEX, LTD. 🇯🇵 JP 0 1 43 CAIDA
AS134827 EY Japan Co., Ltd. 🇯🇵 JP 0 1 43 CAIDA
AS9357 NRI SecureTechnologies, Ltd. 🇯🇵 JP 0 4 42 CAIDA
AS131160 Wire and Wireless Co.,Ltd. 🇯🇵 JP 0 1 42 CAIDA
AS152869 ICJ, Inc. 🇯🇵 JP 0 1 41 CAIDA
AS59126 NCT CO.,LTD. 🇯🇵 JP 0 5 41 CAIDA
AS214585 IBM Deutschland GmbH 🇩🇪 DE 0 4 41 CAIDA
AS38636 DeNA, Co. Ltd. 🇯🇵 JP 0 2 40 CAIDA
AS40526 Gap, Inc. Direct 🇺🇸 US 0 6 39 CAIDA
AS18141 HBA 🇯🇵 JP 0 1 37 CAIDA
AS11414 Nvidia Corporation 🇺🇸 US 0 56 37 CAIDA
AS146985 KISSEI COMTEC Co.,Ltd 🇯🇵 JP 0 1 36 CAIDA
AS24284 CyberAgent, Inc. 🇯🇵 JP 0 8 34 CAIDA
AS37892 Cable Media WAIWAI Co.,Ltd. 🇯🇵 JP 0 6 34 CAIDA
AS131903 Nomura Research Institute,Ltd. 🇯🇵 JP 0 1 33 CAIDA
AS30437 GE Vernova 🇺🇸 US 0 50 29 CAIDA
AS17940 CYBER LINKS Co.,Ltd. 🇯🇵 JP 0 4 27 CAIDA
AS3614 Dell, Inc. 🇺🇸 US 0 64 27 CAIDA
AS396417 Salesforce, Inc. 🇺🇸 US 0 4 25 CAIDA
AS59094 esu2 Corporation 🇯🇵 JP 0 6 24 CAIDA
AS55290 Depository Trust & Clearing Corporation 🇺🇸 US 0 24 21 CAIDA
AS394265 Box.com 🇺🇸 US 0 6 15 CAIDA
AS8116 Guidant Corporation 🇺🇸 US 0 9 14 CAIDA
AS30283 Morrison & Foerster 🇺🇸 US 0 7 9 CAIDA
AS45678 ABN AMRO Clearing Tokyo Co., Ltd. 🇯🇵 JP 0 1 7 CAIDA
AS13778 Johnson & Johnson 🇺🇸 US 0 16 5 CAIDA
AS23634 WIDE Project 🇯🇵 JP 0 1 2 CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.