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	Prefix	Description
	45.86.126.0/24	-
	2a0c:9a40:8040::/43	Tan Siewert
	2a0e:46c3:800::/40	Tan Siewert

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS34927	iFog GmbH	✔	✔
	AS200482	nexserv GmbH	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS34872	Servperso Systems	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS200482	nexserv GmbH	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS34872	Servperso Systems	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS215172	JIANYUELAB LTD	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS37468	Angola Cables	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS204921	zhenyun sun	✔	✔
	AS11967	Hop179 OU	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS34019	Hivane Association	✔	✔
	AS204092	Association GRIFON	✔	✔
	AS214022	Joseph Rawlings trading as Virtnet.bond	✔	✔
	AS214757	Jakub Krsa	✔	✔
	AS199471	Marcel Straub	✔	✔
	AS29632	Netassist International EOOD	✘	✔
	AS21263	TeleData GmbH	✔	✔
	AS7768	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAY...	✔	✔
	AS62269	Lukas Schauer	✔	✔
	AS213576	Robert Weir	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS214915	Jan Smyrek	✔	✔
	AS51087	Bling Network Ltd	✘	✔
	AS47536	PathConnect GmbH	✘	✔
	AS44324	MoeDove LLC	✘	✔
	AS29670	Individual Network Berlin ("IN-Berlin") e.V.	✘	✔
	AS207529	NYANLOLI LTD	✘	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS212625	Clement Dubreuil	✘	✔
	AS150325	TSUKUDANI NETWORK	✘	✔
	AS13101	TNG Stadtnetz GmbH	✔	✔
	AS200950	Calibour Limited	✔	✔
	AS203478	Sarah Maedel	✔	✔
	AS212123	Jori Vanneste	✔	✔
	AS52075	Wifirst S.A.S.	✔	✔
	AS211588	Innovation Harbor B.V.	✔	✔
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS48646	SDRmedia Verwaltungs GmbH	✔	✔
	AS199327	Gregoire Compagnon	✘	✔
	AS47778	Sunoaki Network LLC	✘	✔
	AS204059	Neutrinet ASBL/VZW	✔	✔
	AS6696	VERIXI SA	✔	✘
	AS206499	LOCIX LIMITED	✔	✔
	AS56987	ABACLOUDA SAS	✔	✔
	AS212855	Jelle Luteijn	✔	✔
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✔
	AS57050	DreamServer S.R.L.	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS203819	Emily Kohlmeier	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS200249	Products Up GmbH	✔	✔
	AS200462	Lennart Seitz trading as "ETH-Services"	✔	✔
	AS133504	PAOCLOUD	✔	✔
	AS207941	JITEN PATHY	✘	✔
	AS210951	Josef Miegl	✘	✔
	AS208814	Tilman Schaefers	✔	✔
	AS206272	Bluvisio GmbH	✔	✔
	AS3214	xTom GmbH	✔	✔
	AS1103	SURF B.V.	✔	✔
	AS34307	NL-ix Route Servers	✘	✔
	AS32590	Valve Corporation	✔	✔
	AS212049	Jonathan Nebel	✘	✔
	AS56381	level66.network UG (haftungsbeschraenkt)	✔	✔
	AS215147	Schleyer-EDV UG	✔	✔
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS39351	31173 Services AB	✔	✔
	AS215887	Serhiy Bobrov	✔	✔
	AS51202	NUXOA GmbH	✔	✔
	AS47526	handily networks GmbH	✔	✔
	AS25394	MK Netzdienste Verwaltungs GmbH trading as MK Netzdie...	✘	✔
	AS60326	0xDEADBEEF LTD	✘	✔
	AS24482	SG.GS	✔	✔
	AS210233	Pixinko SARL	✘	✔
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✔	✔
	AS56662	Marcin Gondek	✘	✔
	AS214145	Seyed Pouria Mousavizadeh Tehrani	✔	✔
	AS198016	Michael Kieser	✔	✔
	AS49434	FBW NETWORKS SAS	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS215760	Adam Grazioli	✔	✔
	AS202729	Jennifer Graul	✘	✔
	AS213422	Peter Lehmann	✘	✔
	AS212477	RoyaleHosting B.V.	✔	✘
	AS212635	Jurrian van Iersel	✔	✔
	AS60404	The Infrastructure Group B.V.	✘	✔
	AS213605	Liu HaoRan	✘	✔
	AS213279	Reliably Coded B.V.	✔	✔
	AS205329	Kai-Jung Chen	✔	✔
	AS8772	NetAssist LLC	✔	✔
	AS3204	xTom OU	✘	✔
	AS207439	Korves.Net USA LLC	✔	✔
	AS200242	Ember Ana	✔	✔
	AS202224	Giannis Kontos	✔	✔
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✔
	AS12941	intersaar GmbH	✔	✔
	AS208972	GIBIRNet Iletisim	✔	✔
	AS37662	West Indian Ocean Cable Company (WIOCC)	✔	✘
	AS197477	Moritz Mantel trading as Nerdscave	✔	✔
	AS24724	Atman Sp. z o.o.	✔	✔
	AS12859	BIT BV	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS197301	Parknet F.M.B.A.	✔	✔
	AS205112	PHILUNET GmbH	✔	✔
	AS64404	Stichting EventInfra	✔	✔
	AS20485	TransTeleCom JSC	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS208016	The Infrastructure Company GmbH	✔	✔
	AS211083	ServerGurus UG	✔	✔
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS215828	Tizian Maxime Weigt trading as "TMW Global Networks"	✔	✔
	AS8932	Ucom CJSC	✔	✔
	AS210667	Adam Goodenough	✔	✔
	AS215787	TELE90 Telecom GmbH	✔	✔
	AS209090	Association Stolon	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔
	AS52112	Gentlent GmbH	✔	✔
	AS58015	Collin Schneeweiss trading as Tievolu GbR	✘	✔
	AS15694	Atman Sp. z o.o.	✔	✘
	AS199310	XIN BING XIAN	✘	✔
	AS59645	Tobias Fiebig	✘	✔
	AS212332	Agustin Lorenzo Sempere trading as Thinco Telecom	✘	✔
	AS57344	Telehouse EAD	✔	✘
	AS212895	Johannes Ernst	✔	✘
	AS202827	EXAGROUP	✘	✔
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS212120	Tom Herbers	✘	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS216233	Lucas Neuber	✘	✔
	AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	✔	✘
	AS214172	DePowered Limited	✘	✔
	AS209768	white2net Srl	✘	✔
	AS208753	Marco d'Angelo	✘	✔
	AS148971	Keibiin's Holdings Limited	✘	✔
	AS23347	ZYC Network LLC	✘	✔
	AS209771	SYSN LTD	✘	✔
	AS60539	Huicast Telecom Limited	✔	✘
	AS57797	SysLevel SAS	✘	✔
	AS39249	Netassist International EOOD	✘	✔
	AS34953	RelAix Networks GmbH	✘	✔
	AS62246	WJY Limited	✘	✔
	AS29390	Netassist International EOOD	✘	✔
	AS214675	Hidenori Matsuo	✘	✔
	AS200372	Lars Ewald	✘	✔
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS132337	Axclusive	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS250	AS250.net Foundation	✔	✘
	AS57758	CBWS Holding B.V.	✔	✘
	AS207315	Stichting Internet Archive	✔	✘
	AS5713	Telkom SA Ltd.	✔	✘
	AS215296	Raoul Brouns is trading as LowPing NL	✔	✘
	AS34854	Maria Merkel trading as Blahaj Studio	✔	✘
	AS249	Packet Star Networks Limited	✔	✘
	AS58075	X2com BV	✔	✘

aut-num:        AS213392
as-name:        Tan-Siewert
org:            ORG-TS524-RIPE
remarks:        ==================================
remarks:        Upstreams
remarks:        ==================================
remarks:        -- iFog GmbH --
mp-import:      afi any.unicast from AS34927 accept ANY
mp-export:      afi any.unicast to AS34927 announce AS-TOMSIEWERT
remarks:        -- meerfarbig --
mp-import:      afi any.unicast from AS34549 accept ANY
mp-export:      afi any.unicast to AS34549 announce AS-TOMSIEWERT
remarks:        -- Servperso --
mp-import:      afi any.unicast from AS34872 accept ANY
mp-export:      afi any.unicast to AS34872 announce AS-TOMSIEWERT
remarks:        -- nexserv --
mp-import:      afi any.unicast from AS200482 accept ANY
mp-export:      afi any.unicast to AS200482 announce AS-TOMSIEWERT
remarks:        ==================================
remarks:        Internet Exchange Points:
remarks:        * LocIX, Frankfurt
remarks:        * NL-IX, Frankfurt
remarks:        ==================================
remarks:        IXP-Peers:
remarks:        -- LocIX --
mp-import:      afi any.unicast from AS-LOCIX accept AS-LOCIX
mp-export:      afi any.unicast to AS-LOCIX announce AS-TOMSIEWERT
remarks:        -- NL-IX --
mp-import:      afi any.unicast from AS-NL-IX-RS accept AS-NL-IX-RS
mp-export:      afi any.unicast to AS-NL-IX-RS announce AS-TOMSIEWERT
remarks:        ==================================
remarks:        BGP Communities
remarks:        ==================================
remarks:        Informal:
remarks:        * 213392:100:1 - Learned from dus-rt1
remarks:        * 213392:100:2 - Learned from fra-rt2
remarks:        * 213392:101:1 - Originated by us
remarks:        * 213392:101:2 - Learned from IXP
remarks:        * 213392:101:3 - Learned from PNI
remarks:        * 213392:101:4 - Learned from Upstream
remarks:        * 213392:101:5 - Learned from downstream
remarks:        * 213392:102:1 - Learned in FRA
remarks:        Actionable:
remarks:        * 213392:1:666 - Blackhole IP address (/32 or /128)
remarks:        * 213392:900:1 - Prepend once on all exports
remarks:        * 213392:900:2 - Prepend twice on all exports
remarks:        * 213392:900:3 - Prepend thrice on all exports
remarks:        * 213392:991:XXXXX - Prepend once on export to AS XXXXX
remarks:        * 213392:992:XXXXX - Prepend twice on export to AS XXXXX
remarks:        * 213392:993:XXXXX - Prepend thrice on export to AS XXXXX
remarks:        ==================================
remarks:        Peering
remarks:        ==================================
remarks:        If you want to peer with us you can contact us at peering@as213392.net
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TMS100-MNT
created:        2020-04-07T13:06:50Z
last-modified:  2025-10-02T22:00:17Z
source:         RIPE
sponsoring-org: ORG-IG165-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-TS524-RIPE
org-name:       Tan Siewert
country:        DE
org-type:       OTHER
address:        Dummy address for ORG-TS524-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        ACRO31627-RIPE
mnt-ref:        ch-ifog-1-mnt
mnt-ref:        zeug
mnt-by:         TMS100-MNT
created:        2020-04-02T16:08:19Z
last-modified:  2026-05-13T06:40:19Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-09T03:24:11Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as34872:as-downstream-de	237
RIPE	as-locix	85739
RIPE	as34872:as-downstream-de	237
RIPE	as39533:as-set:as213392	1
RIPE	as-4ixp-rs	1168
RIPE	as-tomsiewert	1
RIPE	as-ifog	3513
RIPE	as-retn-actual-v4	12810
RIPE	as-retn-actual-v6	3968
ALTDB	as-ifog	3513
RIPE	as-4ixp	38804
RADB	as3214:as-filtered	659
RIPE	as-4ixpv6	775
RIPE	as34927:as-tunnelbroker-legacy	152
ALTDB	as3214:as-filtered	659
RIPE	as3214:as-filtered	659
RADB	as-hurricanev6	21129