AS15935 ha-vel internet s.r.o. 🇨🇿 CZ

Announcing 70 prefixes, seen at the RIS collectors.

IPv4 prefixes

51,968 (203 × /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: AS15935
Name: ha-vel internet s.r.o.
Organisation: ha-vel internet s.r.o.
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2000-11-07
Network type: NSP
Traffic levels: 50-100Gbps
Scope: Regional
Peering policy: Open
IRR as-set: AS-HA-VEL-COMPLETE
Website: https://www.ha-vel.cz
PeeringDB: net/1627
Exchanges: 5
Facilities: 5

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

14 valid (20.0%) 54 invalid (77.1%) 2 no ROA (2.9%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS174 Cogent Communications, LLC	🇺🇸 US	65,642	3,992	508,098	CAIDA
AS9002 RETN Limited	🇬🇧 GB	50,203	18	152,849	CAIDA
AS50263 A-Systems Sp. z o.o.	🇵🇱 PL	1,401	1	253	CAIDA
AS31230 SIX.SK Route Servers	🇸🇰 SK	263	0	102	CAIDA
AS47200 NIX.CZ Route Servers	🇨🇿 CZ	250	0	4	CAIDA
AS49559 A-Systems Sp. z o.o.	🇵🇱 PL	111	11	38,763	CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS1299 Arelion (fka. Telia Carrier)	🇸🇪 SE	68,263	223	88	CAIDA
AS6939 Hurricane Electric LLC	🇺🇸 US	53,121	185	477	CAIDA
AS6461 Zayo Bandwidth	🇺🇸 US	50,682	213	67,990	CAIDA
AS5405 Inter.link GmbH	🇩🇪 DE	29,181	11	3,208	CAIDA
AS6830 Liberty Global Europe Holding B.V.	🇳🇱 NL	28,138	167	15,295	CAIDA
AS6663 Türk Telekom International	🇷🇴 RO	25,323	48	6	CAIDA
AS33891 Core-Backbone GmbH	🇩🇪 DE	25,041	1	6,826	CAIDA
AS3223 Voxility LLP	🇬🇧 GB	24,731	270	230	CAIDA
AS44306 OMONIA d.o.o.	🇭🇷 HR	21,329	7	7	CAIDA
AS8400 Telekom Srbija a.d.	🇷🇸 RS	21,017	87	541	CAIDA
AS13004 Serbian Open Exchange DOO	🇷🇸 RS	20,982	4	204	CAIDA
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	🇷🇸 RS	20,294	8	2	CAIDA
AS5603 Telekom Slovenije, d.d.	🇸🇮 SI	20,138	81	239	CAIDA
AS6774 BICS (Belgacom)	🇧🇪 BE	20,062	23	693	CAIDA
AS43061 Stelkom d.o.o.	🇸🇮 SI	20,026	1	1	CAIDA
AS3212 Telemach Slovenija d.o.o.	🇸🇮 SI	20,013	36	1	CAIDA
AS34772 NEOTEL AD Skopje	🇲🇰 MK	19,994	22	2	CAIDA
AS25467 Akton d.o.o.	🇸🇮 SI	19,929	85	5	CAIDA
AS13335 Cloudflare, Inc.	🇺🇸 US	19,894	2,401	8,151	CAIDA
AS24482 SG.GS	🇸🇬 SG	4,805	45	54	CAIDA
AS20804 Exatel S.A.	🇵🇱 PL	2,149	17	21	CAIDA
AS6204 TMRC GROUP SRL	🇷🇴 RO	1,485	5	1,623	CAIDA
AS16276 OVH SAS	🇫🇷 FR	428	707	2	CAIDA
AS50629 LWLcom GmbH	🇩🇪 DE	405	24	6	CAIDA
AS1764 Next Layer Telecommunications	🇦🇹 AT	390	69	19	CAIDA
AS30081 CacheFly	🇺🇸 US	361	50	3	CAIDA
AS8218 Zayo Europe	🇫🇷 FR	329	19	33	CAIDA
AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	🇵🇱 PL	318	3	198	CAIDA
AS2686 AT&T Enterprises, LLC	🇺🇸 US	282	172	342	CAIDA
AS9009 M247 Europe SRL	🇷🇴 RO	211	4,392	5	CAIDA
AS16019 Vodafone Czech Republic a.s.	🇨🇿 CZ	159	90	265	CAIDA
AS15576 NTS workspace AG	🇨🇭 CH	144	43	294	CAIDA
AS6855 Slovak Telekom, a.s.	🇸🇰 SK	124	37	226	CAIDA
AS47147 Anexia Cloud Solutions GmbH	🇦🇹 AT	122	9	385	CAIDA
AS34779 T-2, d.o.o.	🇸🇮 SI	119	26	2	CAIDA
AS9119 SOFTNET d.o.o.	🇸🇮 SI	117	77	5	CAIDA
AS24940 Hetzner Online GmbH	🇩🇪 DE	116	91	3	CAIDA
AS16509 Amazon.com, Inc.	🇺🇸 US	113	18,593	3,372	CAIDA
AS29208 Quantcom, a.s.	🇨🇿 CZ	107	36	139	CAIDA
AS5606 GTS Telecom SRL	🇷🇴 RO	92	130	433	CAIDA
AS5610 O2 Czech Republic, a.s.	🇨🇿 CZ	78	67	2	CAIDA
AS1853 ACONET	🇦🇹 AT	68	17	2	CAIDA
AS42 WoodyNet, Inc.	🇺🇸 US	66	201	19	CAIDA
AS28725 CETIN a.s.	🇨🇿 CZ	66	9	1	CAIDA
AS25255 Hutchison Drei Austria GmbH	🇦🇹 AT	65	48	8	CAIDA
AS2614 Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare	🇷🇴 RO	55	91	144	CAIDA
AS21013 eww ag	🇦🇹 AT	54	11	1	CAIDA
AS21385 Trusted Network GmbH	🇩🇪 DE	38	13	50	CAIDA
AS15958 CETIN Ltd. Belgrade	🇷🇸 RS	38	9	10	CAIDA
AS42473 Anexia Cloud Solutions GmbH	🇦🇹 AT	38	308	4	CAIDA
AS20546 SOPRADO GmbH	🇩🇪 DE	29	76	2	CAIDA
AS8674 Netnod AB	🇸🇪 SE	23	16	4	CAIDA
AS10282 GLOBAL ONE	🇺🇸 US	23	0	3	CAIDA
AS15169 Google LLC	🇺🇸 US	21	1,243	4,698	CAIDA
AS204457 Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.	🇹🇷 TR	20	25	5	CAIDA
AS215120 Evolus IT Solutions GmbH	🇦🇹 AT	18	11	2	CAIDA
AS9146 BH Telecom d.d.	🇧🇦 BA	15	111	85	CAIDA
AS34347 HALLAG Kommunal GmbH	🇦🇹 AT	15	8	15	CAIDA
AS20940 Akamai International B.V.	🇳🇱 NL	14	3,959	121	CAIDA
AS38949 Trestel SK, a.s.	🇸🇰 SK	14	3	6	CAIDA
AS8560 IONOS SE	🇩🇪 DE	12	522	521	CAIDA
AS33353 Sony Interactive Entertainment LLC	🇺🇸 US	10	81	166	CAIDA
AS48326 DataNetworks s.r.o.	🇸🇰 SK	10	14	13	CAIDA
AS61211 SETCOR d.o.o.	🇭🇷 HR	10	8	5	CAIDA
AS61423 JMP Technology Services GmbH	🇨🇭 CH	9	8	26	CAIDA
AS5385 Russmedia IT GmbH	🇦🇹 AT	9	7	13	CAIDA
AS12577 MMC GmbH	🇦🇹 AT	9	2	8	CAIDA
AS1120 ACONET	🇪🇺 EU	9	3	3	CAIDA
AS15702 euNetworks GmbH	🇩🇪 DE	8	4	7	CAIDA
AS8387 Deutsche Telekom Global Business Solutions GmbH	🇦🇹 AT	7	18	6	CAIDA
AS35328 DSI DATA, a. s.	🇸🇰 SK	6	19	14	CAIDA
AS25761 55 IT Services GmbH	🇦🇹 AT	6	1	9	CAIDA
AS54994 Meteverse Limited	🇨🇦 CA	6	1,106	3	CAIDA
AS34288 Kantonsschule Zug	🇨🇭 CH	5	5	13	CAIDA
AS28889 LinzNet Internet Service Provider GmbH	🇦🇹 AT	5	15	10	CAIDA
AS215628 Xenox IT & Kommunikations GmbH	🇦🇹 AT	4	9	18	CAIDA
AS207203 TIMEWARP IT Consulting GmbH	🇦🇹 AT	4	15	17	CAIDA
AS200851 Bamboozle Web Services MEA FZ-LLC	🇦🇪 AE	4	9	2	CAIDA
AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	🇸🇰 SK	3	33	117	CAIDA
AS31510 Innsbrucker Kommunalbetriebe AG	🇦🇹 AT	3	6	8	CAIDA
AS2906 Netflix Streaming Services Inc.	🇺🇸 US	2	250	82	CAIDA
AS209531 OSTV s.r.o.	🇸🇰 SK	2	4	2	CAIDA
AS39878 Peter Rauter GmbH	🇦🇹 AT	2	8	2	CAIDA
AS43848 Gamsjaeger Kabel-TV & ISP Betriebs GmbH	🇦🇹 AT	0	23	22	CAIDA
AS2635 Automattic, Inc	🇺🇸 US	0	155	22	CAIDA
AS201603 AIRNET s.r.o.	🇸🇰 SK	0	11	10	CAIDA
AS15498 RTCnow Streaming Services GmbH	🇦🇹 AT	0	7	9	CAIDA
AS29081 WVNET Information und Kommunikation GmbH	🇦🇹 AT	0	6	7	CAIDA
AS211510 Roman Franz Dissauer trading as RDI Solutions e.U.	🇦🇹 AT	0	5	6	CAIDA
AS44765 MakeNewMedia Communications GmbH	🇦🇹 AT	0	6	5	CAIDA
AS8793 Thinxx GmbH	🇩🇪 DE	0	5	5	CAIDA
AS51265 Mass Response Service GmbH	🇦🇹 AT	0	27	5	CAIDA
AS56349 IP-Net s.r.o.	🇸🇰 SK	0	3	5	CAIDA
AS60274 EDV Consulting Zoichter GmbH	🇦🇹 AT	0	3	5	CAIDA
AS54113 Fastly, Inc.	🇺🇸 US	0	606	4	CAIDA
AS6798 Net4You Internet GmbH	🇦🇹 AT	0	3	4	CAIDA
AS49044 DIGISK	🇸🇰 SK	0	3	3	CAIDA
AS12401 internic Datenkommunikations GmbH	🇦🇹 AT	0	3	3	CAIDA
AS62373 futurenet.gmbH	🇦🇹 AT	0	3	3	CAIDA
AS60533 SateliX s.r.o.	🇸🇰 SK	0	3	2	CAIDA
AS25575 Ledl.net GmbH & Co. KG	🇦🇹 AT	0	1	2	CAIDA
AS29086 GiTy, a.s.	🇨🇿 CZ	0	5	2	CAIDA
AS49322 ViM Internetdienstleistungen GmbH	🇦🇹 AT	0	1	2	CAIDA
AS30929 GOLEM TECH s.r.o.	🇸🇰 SK	0	3	2	CAIDA
AS208882 Automation & Business, s.r.o.	🇸🇰 SK	0	2	2	CAIDA
AS56926 KOMNET, s.r.o.	🇸🇰 SK	0	3	2	CAIDA
AS60517 Noehmer Cablevision GmbH	🇦🇹 AT	0	8	1	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS29405 VNET a.s.	🇸🇰 SK	38	38	2	inferred
AS60587 XINON GmbH	🇦🇹 AT	20	7	3	inferred
AS48362 Stadtwerke Feldkirch	🇦🇹 AT	16	8	1	inferred
AS197451 Brno University of Technology	🇨🇿 CZ	13	8	567	CAIDA
AS48152 Digital Frankfurt GmbH	🇩🇪 DE	8	32	1	inferred
AS28760 Infotech EDV-Systeme GmbH	🇦🇹 AT	7	6	1	inferred
AS48943 KAPPER NETWORK-COMMUNICATIONS GmbH	🇦🇹 AT	6	15	1	inferred
AS204860 NetX Networks a.s.	🇨🇿 CZ	5	7	386	CAIDA
AS51744 Non-profit organization Jablonka.cz	🇨🇿 CZ	4	1	87	CAIDA
AS12453 KraftCom Service GmbH	🇦🇹 AT	3	9	2	inferred
AS12905 ACS spol. s r. o.	🇸🇰 SK	3	5	1	inferred
AS201727 Blond & Brown s.r.o.	🇨🇿 CZ	2	2	120	CAIDA
AS208414 WEDOS Internet, a.s.	🇨🇿 CZ	2	11	1	inferred
AS34080 MIRAMO spol. s.r.o.	🇨🇿 CZ	2	4	1	inferred
AS29504 Freenet Liberec, z.s.	🇨🇿 CZ	0	1	817,394	CAIDA
AS198143 Ceska Posta s.p.	🇨🇿 CZ	0	3	121	CAIDA
AS198284 Mesto Velka Bystrice	🇨🇿 CZ	0	2	93	CAIDA
AS56360 TRINITY CZECH REPUBLIC, s.r.o.	🇨🇿 CZ	0	1	76	CAIDA
AS200844 STUDENT AGENCY k.s.	🇨🇿 CZ	0	2	66	CAIDA
AS203550 i2net cz s.r.o.	🇨🇿 CZ	0	1	55	CAIDA
AS215806 Albert Ceska republika, s.r.o.	🇨🇿 CZ	0	1	41	CAIDA
AS51968 NEOS v.o.s.	🇨🇿 CZ	0	2	41	CAIDA
AS56747 Nelson Services, s.r.o.	🇸🇰 SK	0	1	41	CAIDA
AS52058 za200.cz s.r.o.	🇨🇿 CZ	0	2	27	CAIDA
AS208663 Martin Ph. D. Pustka	🇨🇿 CZ	0	1	24	CAIDA
AS50163 Altnet s.r.o.	🇨🇿 CZ	0	1	19	CAIDA
AS199711 National Cyber and Information Security Agency	🇨🇿 CZ	0	2	5	CAIDA
AS65180	-	0	0	2	inferred
AS25496 ZSR - ZT Bratislava	🇸🇰 SK	0	2	1	inferred
AS204419 ITNS GmbH	🇦🇹 AT	0	1	1	inferred
AS63293 Meta (CDN Network)	🇺🇸 US	0	96	1	inferred
AS62363 Ertl & Gross GmbH & Co OG	🇦🇹 AT	0	3	1	inferred
AS8620 Alanata a. s.	🇸🇰 SK	0	1	1	inferred
AS35339 AtNOC GmbH	🇦🇹 AT	0	3	1	inferred
AS203165 Statni pokladna Centrum sdilenych sluzeb, s.p.	🇨🇿 CZ	0	3	1	inferred
AS60823 IForce IT GmbH	🇦🇹 AT	0	4	1	inferred

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.