AS2516 KDDI Corporation 🇯🇵 JP

KDDI CORPORATION. Announcing 571 prefixes, seen at the RIS collectors.

IPv4 prefixes

562

18,152,704 (70,909 × /24)

IPv6 prefixes

643 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

150

transit customers observed

Customer cone

21,967

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

463 valid (81.1%) 1 invalid (0.2%) 107 no ROA (18.7%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS3356 Lumen (Level 3)	🇺🇸 US	71,417	2,086	9,310	CAIDA
AS1299 Arelion (fka. Telia Carrier)	🇸🇪 SE	68,795	133	19,919	CAIDA
AS174 Cogent Communications, LLC	🇺🇸 US	66,126	3,954	12,276	CAIDA
AS3257 GTT Communications Inc.	🇺🇸 US	62,718	1,783	12,318	CAIDA
AS2914 NTT America, Inc.	🇺🇸 US	56,883	1,476	1,473	CAIDA
AS701 Verizon Business	🇺🇸 US	56,266	959	217	CAIDA
AS32787 Akamai (Prolexic)	🇺🇸 US	22,759	299	86	CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6453 TATA Communications (America) Inc	🇺🇸 US	56,369	124	887	CAIDA
AS6939 Hurricane Electric LLC	🇺🇸 US	54,416	185	21,320	CAIDA
AS6762 Telecom Italia Sparkle (Seabone)	🇮🇹 IT	53,039	291	2,081	CAIDA
AS3320 Deutsche Telekom AG	🇩🇪 DE	51,952	910	1,216	CAIDA
AS3491 PCCW Global (HK) Ltd.	🇭🇰 HK	51,310	532	542	CAIDA
AS1273 Vodafone Group PLC	🇪🇺 EU	48,781	191	951	CAIDA
AS7473 Singapore Telecommunications Ltd	🇸🇬 SG	47,277	46	220	CAIDA
AS15412 Flag Telecom UK Limited	🇬🇧 GB	47,099	20	4	CAIDA
AS4637 Telstra International Limited	🇭🇰 HK	43,786	666	1,376	CAIDA
AS6830 Liberty Global Europe Holding B.V.	🇳🇱 NL	36,765	166	2	CAIDA
AS33891 Core-Backbone GmbH	🇩🇪 DE	27,060	1	28	CAIDA
AS12389 Rostelecom PJSC	🇷🇺 RU	27,025	3,256	1,619	CAIDA
AS6327 Shaw Communications	🇨🇦 CA	23,437	3,839	4	CAIDA
AS577 Bell Canada	🇨🇦 CA	23,352	16,024	2,693	CAIDA
AS3462 HiNet (Chunghwa Telecom)	🇹🇼 TW	22,832	227	1	CAIDA
AS3303 Swisscom (Schweiz) AG	🇨🇭 CH	20,594	345	10	CAIDA
AS2500 WIDE Project	🇯🇵 JP	2,581	3	1	CAIDA
AS4713 NTT Communications Corporation (OCN)	🇯🇵 JP	134	181	103	CAIDA
AS38001 NewMedia Express Pte. Ltd.	🇸🇬 SG	27	68	2,523	CAIDA
AS7514 Computer Engineering & Consulting, Ltd.	🇯🇵 JP	0	22	28	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS9365 its communications Inc.	🇯🇵 JP	19,914	14	48	CAIDA
AS15830 Equinix, Inc.	🇳🇱 NL	18,496	1,079	689	CAIDA
AS7660 Asia Pacific Advanced Network - Japan	🇯🇵 JP	2,564	2	126	CAIDA
AS49304 SAKURA LINK LIMITED	🇭🇰 HK	246	129	465	CAIDA
AS2518 BIGLOBE Inc.	🇯🇵 JP	163	33	2,476	CAIDA
AS14593 SpaceX Starlink	🇺🇸 US	39	1,971	620	CAIDA
AS9824 JCOM Co., Ltd.	🇯🇵 JP	34	231	11,914	CAIDA
AS9370 SAKURA Internet Inc.	🇯🇵 JP	31	39	450	CAIDA
AS9371 SAKURA Internet Inc.	🇯🇵 JP	29	22	92	CAIDA
AS7670 Enecom,Inc.	🇯🇵 JP	19	19	558	CAIDA
AS9354 Community Network Center Inc.	🇯🇵 JP	17	37	985	CAIDA
AS20940 Akamai International B.V.	🇳🇱 NL	14	3,957	11,961	CAIDA
AS7679 QTnet,Inc.	🇯🇵 JP	14	36	128	CAIDA
AS17675 PacketFabric (Japan) Co., Ltd.	🇯🇵 JP	13	16	263	CAIDA
AS17511 OPTAGE Inc.	🇯🇵 JP	12	66	174	CAIDA
AS33353 Sony Interactive Entertainment LLC	🇺🇸 US	10	82	583	CAIDA
AS24295 PacketFabric (Japan) Co., Ltd.	🇯🇵 JP	9	8	466	CAIDA
AS7522 STNet, Incorporated	🇯🇵 JP	7	54	213	CAIDA
AS6894 KDDI Europe Ltd	🇬🇧 GB	7	3	19	CAIDA
AS54994 Meteverse Limited	🇨🇦 CA	6	1,097	1,636	CAIDA
AS7668 Hokuriku Telecommunication Network Co.	🇯🇵 JP	6	9	135	CAIDA
AS4777 Asia Pacific Network Information Centre	🇯🇵 JP	6	2	17	CAIDA
AS6619 SamsungSDS Inc.	🇰🇷 KR	5	117	33	CAIDA
AS2514 NTT PC Communications, Inc.	🇯🇵 JP	5	468	16	CAIDA
AS2527 Sony Network Communications Inc.	🇯🇵 JP	4	74	706	CAIDA
AS17686 ACCELIA	🇯🇵 JP	4	18	349	CAIDA
AS23783 Cable Networks Akita Co.,ltd.	🇯🇵 JP	4	19	263	CAIDA
AS23816 LY Corporation	🇯🇵 JP	4	7	180	CAIDA
AS7524 ITEC HANKYU HANSHIN CO.,LTD.	🇯🇵 JP	3	121	571	CAIDA
AS7527 Japan Internet Xing Co., Ltd.	🇯🇵 JP	3	2	74	CAIDA
AS23576 NAVER Cloud Corp.	🇰🇷 KR	2	168	1,103	CAIDA
AS132203 Tencent	🇨🇳 CN	2	1,125	851	CAIDA
AS18092 Kyushu Tele Communications Company	🇯🇵 JP	2	50	816	CAIDA
AS18126 Chubu Telecommunications Company, Inc.	🇯🇵 JP	2	63	375	CAIDA
AS18278 Cable TV Corporation	🇯🇵 JP	2	9	221	CAIDA
AS7682 HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc.	🇯🇵 JP	2	6	207	CAIDA
AS7516 TOHKnet Co.,Inc.	🇯🇵 JP	2	9	162	CAIDA
AS23820 Rakuten Group, Inc.	🇯🇵 JP	2	11	160	CAIDA
AS18149 Japan Registry Service Co., Ltd.	🇯🇵 JP	2	3	146	CAIDA
AS396986 Bytedance, Inc. (TikTok)	🇺🇸 US	2	236	127	CAIDA
AS136907 Huawei Cloud	🇭🇰 HK	2	567	110	CAIDA
AS10000 Nagasaki Cable Media Inc.	🇯🇵 JP	2	20	108	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	71	72	CAIDA
AS714 Apple Inc.	🇺🇸 US	2	1,559	6	CAIDA
AS7500 WIDE Project - M-root	🇯🇵 JP	2	4	4	CAIDA
AS38631 LY Corporation	🇯🇵 JP	0	149	5,324	CAIDA
AS55374 FUJITSU LIMITED	🇯🇵 JP	0	120	2,446	CAIDA
AS131932 JR East Information Systems Company	🇯🇵 JP	0	71	1,988	CAIDA
AS7687 TOYOTA SYSTEMS CORPORATION	🇯🇵 JP	0	211	1,470	CAIDA
AS7479 KDD HONG KONG LIMITED	🇭🇰 HK	0	33	1,073	CAIDA
AS59107 Hachinohe Cable Television Co.	🇯🇵 JP	0	47	866	CAIDA
AS24319 Akamai Technologies Tokyo ASN	🇸🇬 SG	0	151	730	CAIDA
AS21433 Accenture UK Limited	🇬🇧 GB	0	325	726	CAIDA
AS6648 Bayan Telecommunications, Inc.	🇵🇭 PH	0	243	715	CAIDA
AS55386 FUJITSU LIMITED	🇯🇵 JP	0	31	409	CAIDA
AS9597 KDDI Web Communications Inc.	🇯🇵 JP	0	26	403	CAIDA
AS10019 Matsusaka Cable-TV Station Inc.	🇯🇵 JP	0	11	345	CAIDA
AS17707 NHN Techorus Corp	🇯🇵 JP	0	23	343	CAIDA
AS17939 miyazaki cabletelevision network Co.,LTD	🇯🇵 JP	0	10	303	CAIDA
AS9621 OTNet Co.,Inc.	🇯🇵 JP	0	14	297	CAIDA
AS26704 Open Text Corporation	🇨🇦 CA	0	43	294	CAIDA
AS18139 Hitachi Solutions, Ltd.	🇯🇵 JP	0	6	289	CAIDA
AS24271 Iruma CATV co.	🇯🇵 JP	0	8	282	CAIDA
AS24251 Iwakuni Cable Network Corporation	🇯🇵 JP	0	36	251	CAIDA
AS152871 TAIYO NIPPON SANSO CORPORATION	🇯🇵 JP	0	7	248	CAIDA
AS21534 BroadSoft, Inc.	🇺🇸 US	0	25	237	CAIDA
AS17682 296 BROAD NET Com Inc	🇯🇵 JP	0	9	235	CAIDA
AS10006 SECOM Trust Systems Co.,Ltd.	🇯🇵 JP	0	55	229	CAIDA
AS17514 Otsuka Corp.	🇯🇵 JP	0	67	213	CAIDA
AS18274 Utsunomiya Cable TV Corporation	🇯🇵 JP	0	9	212	CAIDA
AS18077 Yamaguchi Cable Vision Co.,Ltd	🇯🇵 JP	0	54	211	CAIDA
AS131933 TAMA Television Co., Ltd	🇯🇵 JP	0	5	196	CAIDA
AS59116 AIG Technologies KK	🇯🇵 JP	0	12	195	CAIDA
AS10002 IGAUENO CABLE TELEVISION CO.,LTD	🇯🇵 JP	0	6	192	CAIDA
AS131954 Kawaguchiko cable television Inc	🇯🇵 JP	0	5	184	CAIDA
AS7667 KDDI Research, Inc.	🇯🇵 JP	0	2	175	CAIDA
AS131931 Aomori Cable TV Co., Ltd.	🇯🇵 JP	0	6	174	CAIDA
AS38628 HIMEJI CABLE TELEVISION CORPORATION	🇯🇵 JP	0	16	169	CAIDA
AS23616 Hitachi Systems, Ltd.	🇯🇵 JP	0	3	151	CAIDA
AS23624 Chukai Television Co,.Ltd.	🇯🇵 JP	0	12	150	CAIDA
AS132499 HKCOLO.NET LIMITED	🇭🇰 HK	0	10	150	CAIDA
AS10361 Bloomberg, LP	🇺🇸 US	0	124	148	CAIDA
AS13150 CATO NETWORKS LTD	🇮🇱 IL	0	251	140	CAIDA
AS133203 SBI BITS Co., Ltd.	🇯🇵 JP	0	5	138	CAIDA
AS3573 Accenture LLP	🇺🇸 US	0	116	136	CAIDA
AS4685 Asahi Net, Inc.	🇯🇵 JP	0	62	133	CAIDA
AS23778 IMIZU CABLE NETWORK CO.,LTD.	🇯🇵 JP	0	10	129	CAIDA
AS400318 Versa Networks, Inc.	🇺🇸 US	0	27	125	CAIDA
AS151387 OMURA CABLE TELEVISION K.K.	🇯🇵 JP	0	3	124	CAIDA
AS37888 HORIBA, Ltd.	🇯🇵 JP	0	3	123	CAIDA
AS131955 Kyoutou Cable Net Co Ltd	🇯🇵 JP	0	3	120	CAIDA
AS37891 JR TOKAI Information Systems Company	🇯🇵 JP	0	8	120	CAIDA
AS131917 Toshiba I.S. corp	🇯🇵 JP	0	5	118	CAIDA
AS148985 ANSYS Japan K.K.	🇯🇵 JP	0	4	116	CAIDA
AS45687 Minamikyusyu CableTV Net Inc.	🇯🇵 JP	0	6	114	CAIDA
AS152858 Woven by Toyota, Inc.	🇯🇵 JP	0	3	103	CAIDA
AS12222 Akamai Technologies, Inc.	🇺🇸 US	0	32	102	CAIDA
AS59093 IMABARI CATV CORPORATION	🇯🇵 JP	0	2	94	CAIDA
AS18258 Morgan Stanley Japan Limited	🇯🇵 JP	0	6	90	CAIDA
AS17509 STARNET Co.,Ltd.	🇯🇵 JP	0	3	87	CAIDA
AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD.	🇯🇵 JP	0	4	86	CAIDA
AS131940 Sojitz Tech-Innovation Co., Ltd.	🇯🇵 JP	0	3	84	CAIDA
AS3911 Micron Technology, Inc.	🇺🇸 US	0	31	84	CAIDA
AS18271 Sojitz Tech Innovation Co., Ltd.	🇯🇵 JP	0	6	84	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	76	CAIDA
AS37893 Tradeweb Japan	🇯🇵 JP	0	5	72	CAIDA
AS55388 ASJ INC.	🇯🇵 JP	0	2	71	CAIDA
AS17694 Deutsche Bank Group, Japan BGP connection	🇯🇵 JP	0	3	66	CAIDA
AS24253 J-Stream Inc.	🇯🇵 JP	0	2	65	CAIDA
AS24252 Japan Registry Service Co., Ltd.	🇯🇵 JP	0	1	63	CAIDA
AS9366 SOLITON-NET	🇯🇵 JP	0	6	57	CAIDA
AS32528 ROSS PRODUCTS DIVISION	🇺🇸 US	0	32	52	CAIDA
AS7503 Air Internet Service Co.,Ltd.	🇯🇵 JP	0	3	48	CAIDA
AS23628 Academic newtown Community Cable Service	🇯🇵 JP	0	2	48	CAIDA
AS13684 Medtronic, Incorporated	🇺🇸 US	0	26	48	CAIDA
AS38636 DeNA, Co. Ltd.	🇯🇵 JP	0	2	47	CAIDA
AS133462 Texas Instruments, Inc.	🇸🇬 SG	0	2	46	CAIDA
AS37898 digitiminimi, inc.	🇯🇵 JP	0	1	42	CAIDA
AS134827 EY Japan Co., Ltd.	🇯🇵 JP	0	1	42	CAIDA
AS152869 ICJ, Inc.	🇯🇵 JP	0	1	42	CAIDA
AS18438 Brown Brothers Harriman & Company	🇺🇸 US	0	20	42	CAIDA
AS214585 IBM Deutschland GmbH	🇩🇪 DE	0	3	42	CAIDA
AS131160 Wire and Wireless Co.,Ltd.	🇯🇵 JP	0	1	40	CAIDA
AS40526 Gap, Inc. Direct	🇺🇸 US	0	6	40	CAIDA
AS17940 CYBER LINKS Co.,Ltd.	🇯🇵 JP	0	4	39	CAIDA
AS131894 UNIADEX, LTD.	🇯🇵 JP	0	1	39	CAIDA
AS11414 Nvidia Corporation	🇺🇸 US	0	53	38	CAIDA
AS59126 NCT CO.,LTD.	🇯🇵 JP	0	5	37	CAIDA
AS146985 KISSEI COMTEC Co.,Ltd	🇯🇵 JP	0	1	37	CAIDA
AS9357 NRI SecureTechnologies, Ltd.	🇯🇵 JP	0	4	37	CAIDA
AS18141 HBA	🇯🇵 JP	0	1	37	CAIDA
AS59094 esu2 Corporation	🇯🇵 JP	0	6	36	CAIDA
AS37892 Cable Media WAIWAI Co.,Ltd.	🇯🇵 JP	0	6	35	CAIDA
AS131903 Nomura Research Institute,Ltd.	🇯🇵 JP	0	1	33	CAIDA
AS24284 CyberAgent, Inc.	🇯🇵 JP	0	8	33	CAIDA
AS3614 Dell, Inc.	🇺🇸 US	0	63	29	CAIDA
AS396417 Salesforce, Inc.	🇺🇸 US	0	4	28	CAIDA
AS31747 BlackRock Financial Management, Inc.	🇺🇸 US	0	26	27	CAIDA
AS30437 GE Vernova	🇺🇸 US	0	52	26	CAIDA
AS55290 Depository Trust & Clearing Corporation	🇺🇸 US	0	24	20	CAIDA
AS394265 Box.com	🇺🇸 US	0	6	15	CAIDA
AS8116 Guidant Corporation	🇺🇸 US	0	9	13	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	18	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.