AS12337 noris network AG 🇩🇪 DE

Announcing 94 prefixes, seen at the RIS collectors.

IPv4 prefixes

118,272 (462 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS12337
Name: noris network AG
Organisation: noris network AG
Country: 🇩🇪 DE
RIR: RIPENCC
Allocated: 1999-03-22
Network type: NSP
Scope: Europe
Peering policy: Selective
IRR as-set: AS-NORIS
Website: https://www.noris.net
PeeringDB: net/1483
Exchanges: 7
Facilities: 11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

69 valid (73.4%) 1 invalid (1.1%) 24 no ROA (25.5%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS1299 Arelion (fka. Telia Carrier)	🇸🇪 SE	69,870	130	668	CAIDA
AS174 Cogent Communications, LLC	🇺🇸 US	67,348	3,941	202	CAIDA
AS2914 NTT America, Inc.	🇺🇸 US	58,485	1,624	550	CAIDA
AS3320 Deutsche Telekom AG	🇩🇪 DE	53,562	907	122	CAIDA
AS3223 Voxility LLP	🇬🇧 GB	31,443	329	43	CAIDA
AS5405 Inter.link GmbH	🇩🇪 DE	29,548	11	917	CAIDA
AS33891 Core-Backbone GmbH	🇩🇪 DE	28,560	1	1,885	CAIDA
AS31500 Global Network Management Inc	🇦🇬 AG	20,882	40	3	inferred
AS29632 Netassist International EOOD	🇧🇬 BG	44	0	42	inferred
AS20546 SOPRADO GmbH	🇩🇪 DE	29	75	86	CAIDA
AS213241 TECHIT.BE SRL	🇧🇪 BE	0	14	24	inferred

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6939 Hurricane Electric LLC	🇺🇸 US	56,835	236	663	CAIDA
AS20485 TransTeleCom JSC	🇷🇺 RU	28,416	85	111	CAIDA
AS20764 CJSC RASCOM	🇷🇺 RU	23,651	8	1	CAIDA
AS24482 SG.GS	🇸🇬 SG	20,611	45	125	CAIDA
AS34549 meerfarbig GmbH & Co. KG	🇩🇪 DE	20,032	48	429	CAIDA
AS17639 Converge ICT Solutions Inc.	🇵🇭 PH	243	567	70	CAIDA
AS12779 IT.Gate S.p.A.	🇮🇹 IT	75	25	2	CAIDA
AS34019 Hivane Association	🇫🇷 FR	39	6	123	CAIDA
AS48362 Stadtwerke Feldkirch	🇦🇹 AT	15	8	139	CAIDA
AS212024 Marc Schmitt	🇫🇷 FR	0	1	130	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS8878 nfon AG	🇩🇪 DE	2	2	6	CAIDA
AS47409 thinkproject Deutschland GmbH	🇩🇪 DE	0	7	315	CAIDA
AS60955 Wavecon GmbH	🇩🇪 DE	0	5	295	CAIDA
AS25115 DIEHL Informatik GmbH	🇩🇪 DE	0	3	198	CAIDA
AS44833 Hans Peter Groh	🇩🇪 DE	0	2	125	CAIDA
AS56636 Cadence Design Systems GmbH	🇩🇪 DE	0	3	101	CAIDA
AS205497 PAYBACK GmbH	🇩🇪 DE	0	2	90	CAIDA
AS61303 NETWAYS GmbH	🇩🇪 DE	0	7	90	CAIDA
AS52158 Rail Power Systems GmbH	🇩🇪 DE	0	1	80	CAIDA
AS20572 Giesecke & Devrient GmbH	🇩🇪 DE	0	1	80	CAIDA
AS21433 Accenture UK Limited	🇬🇧 GB	0	322	80	CAIDA
AS47897 RED Medical Systems GmbH	🇩🇪 DE	0	1	80	CAIDA
AS209891 QuarIT GmbH	🇩🇪 DE	0	1	80	CAIDA
AS205100 F3 Netze e.V.	🇩🇪 DE	0	1	71	inferred
AS209991 LAVEGO AG	🇩🇪 DE	0	5	59	CAIDA
AS34460 PHOENIX International Holdings GmbH	🇩🇪 DE	0	3	57	CAIDA
AS204053 ADESTIS GmbH	🇩🇪 DE	0	6	50	CAIDA
AS207248 VS Qloud Solution GmbH	🇩🇪 DE	0	2	45	CAIDA
AS209122 w&co MediaServices Muenchen GmbH & Co KG	🇩🇪 DE	0	3	45	CAIDA
AS21234 GRENKE Service GmbH	🇩🇪 DE	0	2	45	CAIDA
AS44880 noris network AG	🇩🇪 DE	0	1	45	CAIDA
AS203777 cloudopserve GmbH	🇩🇪 DE	0	2	45	CAIDA
AS34646 Arne Steinkamm	🇩🇪 DE	0	1	45	CAIDA
AS206915 msg systems ag	🇩🇪 DE	0	1	45	CAIDA
AS200916 Clausjuergens EDV-Beratungsgesellschaft mbH	🇩🇪 DE	0	1	45	CAIDA
AS204038 AD IT Systems GmbH	🇩🇪 DE	0	1	37	CAIDA
AS206231 netlogix GmbH & Co. KG	🇩🇪 DE	0	2	5	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.