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	Prefix	Description
	2a06:a005:3::/48	TSUKUDANI-NETWORK
	2a06:a005:16c0::/44	TSUKUDANI-NETWORK
	2a12:f8c1:7::/48	DOGE NETWORK LTD
	2a12:f8c1:10::/44	TSUKUDANI NETWORK

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Network Policy

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Prefixes in selected policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS20473	The Constant Company, LLC	✘	✔
	AS149852	Yasuda Network LTD	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS20473	The Constant Company, LLC	✘	✔
	AS149852	Yasuda Network LTD	✘	✔
	AS34927	iFog GmbH	✘	✔
	AS57344	Telehouse EAD	✘	✔
	AS39351	31173 Services AB	✘	✔
	AS41051	Freetransit Project (Openfactory GmbH)	✘	✔
	AS198304	Pinjia Zhao	✘	✔
	AS42	WoodyNet, Inc.	✘	✔
	AS34465	NCRYPTD NET LTD	✘	✔
	AS212895	Johannes Ernst	✘	✔
	AS58057	Securebit AG	✘	✔
	AS56662	Marcin Gondek	✘	✔
	AS213045	Alex Delporte	✘	✔
	AS8298	IPng Networks GmbH	✘	✔
	AS59645	Tobias Fiebig	✘	✔
	AS38230	Navice Consulting	✘	✔
	AS212635	Jurrian van Iersel	✘	✔
	AS202427	Ursin Filli	✘	✔
	AS18428	Mercycat Network	✘	✔
	AS59891	FSIT AG	✘	✔
	AS200676	Svens Jansons	✘	✔
	AS210645	DOMINIK DOBROWOLSKI	✘	✔
	AS58336	Chengde TsingYao Network Technology Service Co., Ltd.	✘	✔
	AS211035	PHANTOM HIVE NETWORK LTD	✘	✔
	AS140731	TOHU Public Internet	✘	✔
	AS212123	Jori Vanneste	✘	✔
	AS208431	efero GmbH	✘	✔
	AS205929	Abzieher GmbH	✘	✔
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✘	✔
	AS47272	HYEHOST LTD	✘	✔
	AS204508	Gatterer Manuel trading as MLGT	✘	✔
	AS205432	William Weber	✘	✔
	AS209419	Julian Lannert	✘	✔
	AS212332	Agustina Sempere Ruiz trading as Thinco Telecom	✘	✔
	AS200690	Junxiao Shi	✘	✔
	AS60900	Ssmidge LLC	✘	✔
	AS199471	Marcel Straub	✘	✔
	AS205102	Steven Honson	✘	✔
	AS197919	Noah van der Aa	✘	✔
	AS208171	CSO S.r.l.s.	✘	✔
	AS52025	ParadoxNetworks Limited	✘	✔
	AS62075	Julian Lannert	✘	✔
	AS35619	Kevin Buehl	✘	✔
	AS200242	Hazel Reimer	✘	✔
	AS210667	Adam Goodenough	✘	✔
	AS211685	Kim-Eirik Karlsen	✘	✔
	AS47689	Pudu, LLC	✘	✔
	AS210152	Jon Arve Vanvik	✘	✔
	AS205794	JINZE YANG	✘	✔
	AS212049	Jonathan Nebel	✘	✔
	AS151420	Rapid-Fire-y	✘	✔
	AS60326	MrSheepNET LTD	✘	✔
	AS59678	SYSTEM36 LLC	✘	✔
	AS57110	Aaran Perry	✘	✔
	AS200160	Putu Paundrayana Waringin	✘	✔
	AS210633	DevStorage UG (haftungsbeschraenkt) trading as DevSto...	✘	✔
	AS199762	Adita Tarkono Putra	✘	✔
	AS41047	Bart Vrancken trading as MLaB	✘	✔
	AS207301	Roman Sartov	✘	✔
	AS200351	Guanzhong Chen	✘	✔
	AS213386	Jonathan Broering	✘	✔
	AS198734	Bojin Li	✘	✔
	AS202729	Jennifer Graul	✘	✔
	AS203528	Fabrizzio Jose Petrucci	✘	✔
	AS212789	Bart Vrancken trading as MLaB	✘	✔
	AS208768	Constantine Evans	✘	✔
	AS49195	Shanghai Sunwen Advertising Co., Ltd	✘	✔
	AS51019	Kjartan Hrafnkelsson	✘	✔
	AS216056	Jingqiu Xu	✘	✔
	AS213262	Moe Overflow Electric Limited	✘	✔
	AS202262	Lucas Ridder trading as LR Techniek	✘	✔
	AS211024	Jack O'Sullivan	✘	✔
	AS212196	Daniel Piekacz	✘	✔
	AS212121	James Ray	✘	✔
	AS197434	Alexander Nau	✘	✔
	AS205329	Kai-Jung Chen	✘	✔
	AS211509	Rudakov Ihor	✘	✔
	AS198590	Luis Mateus Lopes Ferreira	✘	✔
	AS197532	Bart Hooft	✘	✔
	AS198016	Michael Kieser	✘	✔
	AS210951	Josef Miegl	✘	✔
	AS207803	Emenders BV	✘	✔
	AS205232	Felix Alcantara	✘	✔
	AS211194	ITMG-Consulting SAS	✘	✔
	AS198942	Mykola Turskyi	✘	✔
	AS208453	Johan Karlsson	✘	✔
	AS61218	4b42 UG	✘	✔
	AS216393	Selim Yazicioglu	✘	✔
	AS400671	stypr LLC	✘	✔
	AS209652	LUNGU Cristian	✘	✔
	AS203472	PENG YUJEN	✘	✔
	AS213234	Cagir Ltd	✘	✔
	AS200179	Abbas Ghanim Saddam	✘	✔
	AS199518	Gregory Shapiro	✘	✔
	AS209101	Huanzhong (Beijing) Data Network Technology Co., Ltd.	✘	✔
	AS198266	Yunrui Gu	✘	✔
	AS213052	Bram Wittendorp	✘	✔
	AS205848	Dominik Pohl	✘	✔
	AS48987	Jiaxun Yang	✘	✔
	AS51087	Bling Network LLC	✘	✔
	AS197814	Malte Bittner	✘	✔
	AS199177	Tanyu Trifonov	✘	✔
	AS212685	Einzelunternehmen Julien Michell Herwig	✘	✔
	AS216447	Azusa Takemae	✘	✔
	AS209218	Yang Qi	✘	✔
	AS212125	Franz Abzieher	✘	✔
	AS216233	Lucas Neuber	✘	✔
	AS198378	Michel Stam	✘	✔
	AS199689	Josha Prior	✘	✔
	AS209933	Davíð Andri Jakobsson	✘	✔
	AS201911	Anders T. Ballegaard	✘	✔
	AS200866	John Mark Gabriel Caguicla	✘	✔
	AS212934	Accuris Technologies Ltd.	✘	✔
	AS203236	Mingyang Shen	✘	✔
	AS212129	Christophe Gherardi	✘	✔
	AS200625	Matthieu Van Eeckhout	✘	✔
	AS203038	QuxLabs UG	✘	✔
	AS57401	TSAI, PANG-WEI	✘	✔
	AS200731	Jonathan Smith	✘	✔
	AS200879	John Carlo Olideles	✘	✔
	AS209718	Jori Vanneste	✘	✔
	AS208059	Hermann Lienstromberg	✘	✔
	AS212855	Jelle Luteijn	✘	✔
	AS209245	Federico Martinez Fernandez	✘	✔
	AS199918	Wilton Arthur Poth	✘	✔
	AS211380	Simulhost Limited	✘	✔
	AS209022	Tschajera Limited	✘	✔
	AS924	Cloudie Networks LLC	✘	✔
	AS204406	Rudolf Maduro	✘	✔
	AS213316	Coconut Networks Limited	✘	✔
	AS204611	Giuseppe Augiero	✘	✔
	AS205977	Pich Tantichukiatikul	✘	✔
	AS207705	Jyun-Kai Hu	✘	✔
	AS208563	Ilteris Yagiztegin Eroglu	✘	✔
	AS59570	Jens Zimperfeld	✘	✔
	AS202224	Giannis Kontos	✘	✔
	AS202929	Olaf Lienau	✘	✔
	AS197438	Julius Birkhofen	✘	✔
	AS207716	Antonino Catinello	✘	✔
	AS210562	WURZELLOS LLC	✘	✔
	AS204931	PNO Solutions Limited	✘	✔
	AS200132	Peter-Paul Maria Kurstjens	✘	✔
	AS209606	Beyond Orbit Ltd.	✘	✔
	AS211747	Matthieu Leboeuf	✘	✔
	AS208699	Leo Shum	✘	✔
	AS212154	Wei-Cheng Tsai	✘	✔
	AS202222	Joan Cirer Capo	✘	✔
	AS203333	Jonas Busch	✘	✔
	AS42692	Overweb Srl	✘	✔
	AS207740	Youssef Hamed	✘	✔
	AS205593	Marek Krolikowski trading as TAKEN.PL IT SERVICES Mar...	✘	✔
	AS212024	Marc Schmitt	✘	✔
	AS209300	Wende Tan	✘	✔
	AS198768	OASIS INFOTECH LIMITED	✘	✔
	AS50391	DIVERGENT NETWORKS LTD	✘	✔
	AS64114	TECNOWEB PERU SAC	✘	✔
	AS212237	Changgong Zhang	✘	✔
	AS212900	Pere Tuset-Peiro	✘	✔
	AS211688	Julius Wolff	✘	✔
	AS207079	Adrian Hiller	✘	✔
	AS211168	Martin Gotlund	✘	✔
	AS57797	SysLevel SAS	✘	✔
	AS211622	TSAI, PANG-WEI	✘	✔
	AS216339	Mald Entertainment Studio, s.r.o.	✘	✔
	AS213327	Alessandro Verzicco	✘	✔
	AS213092	Marble Information Systems Limited	✘	✔
	AS213372	MICHAEL POISSONNIER-MILLARD	✘	✔
	AS204882	DENIS NOLAN	✘	✔
	AS1050	Onvox LLC	✘	✔
	AS211604	Mario Enrique Lopez Guzman	✘	✔
	AS201723	R. van der Meijden	✘	✔
	AS209225	Ledermann Technologies GmbH	✘	✔
	AS210397	Phillip Steffenhagen	✘	✔
	AS199680	Filip Kszczot	✘	✔
	AS57521	Simplysoft GmbH	✘	✔
	AS207439	Tim Korves	✘	✔
	AS212008	Ruben Martinez	✘	✔
	AS207401	Shanghai Moyu Technology Co.Ltd.	✘	✔
	AS212746	Daniel Rieper	✘	✔
	AS8949	Johan Hedberg	✘	✔
	AS216452	Edvin Basil Samuval	✘	✔
	AS199344	Adam Smith	✘	✔
	AS213188	Miguel Monteiro	✘	✔
	AS199183	Arjen Olaf Essink	✘	✔
	AS51786	Patrick Velder	✘	✔
	AS212034	Zezhu Yu	✘	✔
	AS60456	REVTELECOM GROUP SAS	✘	✔
	AS205755	SDNBUCKS BV	✘	✔
	AS200716	Rafael Possamai	✘	✔
	AS203062	Alexandre Roux	✘	✔
	AS212539	Francesco Masala	✘	✔
	AS197622	Edizon Palad	✘	✔
	AS205154	Internetmanufaktur Karlsruhe UG (haftungsbeschraenkt)	✘	✔
	AS210577	Tobias Manfred Wegner	✘	✔
	AS200708	Hugo Da Costa	✘	✔
	AS209878	RackFarm	✘	✔
	AS210836	Edward Behling	✘	✔
	AS3856	Packet Clearing House, Inc.	✘	✔
	AS199392	SHIZHENG NIE	✘	✔
	AS208733	Erick Hoffmann	✘	✔
	AS35202	Samuel Aschwanden	✘	✔
	AS209859	Florian Martin Esser	✘	✔
	AS198969	KANJU CHEN	✘	✔
	AS200809	QUN LIN	✘	✔
	AS206292	Gerdriaan Mulder	✘	✔
	AS211547	Cedgetec GmbH	✘	✔
	AS216132	Yahya Murat Turgut	✘	✔
	AS212856	Valentin D'Emmanuele	✘	✔
	AS202402	Shokuhou Service LLC	✘	✔
	AS209395	Volkan SALIH	✘	✔
	AS147016	Yao Jiahao	✘	✔
	AS210076	Beat Joerg	✘	✔
	AS151669	Xiaofei Xu	✘	✔
	AS26930	Aquatic Tech LLC	✘	✔
	AS208185	Mathias Muehlbacher	✘	✔
	AS207424	Max Ouwens	✘	✔
	AS213288	iFog GmbH	✘	✔
	AS212762	Casper Krook trading as Ck IT Solutions	✘	✔
	AS216305	Cong Zhang	✘	✔
	AS207149	Julien Sansonnens	✘	✔
	AS203405	Lin Kai-Lun	✘	✔
	AS200800	Zurganf Ltd	✘	✔
	AS213015	Daniel Neri	✘	✔
	AS203069	Thomas Riley Brown	✘	✔
	AS63801	DODO K.K.	✘	✔
	AS216369	Jakob Kampichler	✘	✔
	AS216026	Edoardo Colombo	✘	✔
	AS52112	Tom Klein	✘	✔
	AS198209	MIKHAIL YUDIN	✘	✔
	AS57080	Yohan FRESNEAU	✘	✔
	AS211833	itship GmbH	✘	✔
	AS399976	Nova Networks Inc	✘	✔
	AS203323	Gatterer Manuel trading as MLGT	✘	✔
	AS48297	The Penguin Collective Ltd	✘	✔
	AS209164	Richard Tristan Helmich	✘	✔
	AS199591	Evaldo Gardenal	✘	✔
	AS60301	Cyberri Technologies Inc.	✘	✔
	AS62080	Adrian Almenar Serrano	✘	✔
	AS216469	Ismail Fayaz trading as PIONEN	✘	✔
	AS211448	WEBCONEX SAS	✘	✔
	AS211665	Mark Robinson	✘	✔
	AS207834	Dino Rezes	✘	✔
	AS199676	John Leo Navarro	✘	✔
	AS47924	Norbert Miczuga	✘	✔
	AS198660	Martin Arendtsen	✘	✔
	AS207941	JITEN PATHY	✘	✔

aut-num:        AS150325
as-name:        TSUKUDANI-NETWORK
descr:          TSUKUDANI NETWORK
country:        GB
org:            ORG-TN18-AP
sponsoring-org: ORG-AA222-AP
admin-c:        TNA61-AP
tech-c:         TNA61-AP
abuse-c:        AT1700-AP
mnt-routes:     MAINT-TSUKUDANINETWORK-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKUDANINETWORK-JP
last-modified:  2023-09-05T04:21:01Z
import:         from AS41051 accept ANY
import:         from AS44570 accept ANY
import:         from AS20473 accept ANY
import:         from AS34927 accept ANY
export:         to AS41051 announce AS150325
export:         to AS44570 announce AS150325
export:         to AS20473 announce AS150325
export:         to AS34927 announce AS150325
source:         APNIC


organisation:   ORG-TN18-AP
org-name:       TSUKUDANI NETWORK
org-type:       OTHER
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         ********
admin-c:        TNA61-AP
tech-c:         TNA61-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:21:00Z
source:         APNIC

Last Update: 2023-12-02T03:30:27Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-ifog-us	534
JPIRR	as-dodo	18
RIPE	as-taterli	8
RIPE	as-ifog	1450
RIPE	as-4ixp	18230
APNIC	as149852:as-yasudanet	2
APNIC	as-tsukudani	2
RADB	as-hurricanev6	16543
RADB	as-vultr	1494
RIPE	as-4ixp-rs	848
ALTDB	as-ifog	1450
RIPE	as-4ixpv6	537
RIPE	as-bgpexchange-peers	509
RIPE	as-route48	320