AS16019 VODAFONE-CZ-AS Vodafone Czech Republic a.s.
🇨🇿Org handle: ORG-CMa1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
107total
90 IPv417 IPv6
IPv4 Addresses
Allocated (RIR)1.3M
Announced (BGP)2.3M
IPv6 Addresses
Allocated (RIR)5.9×10³⁰
Announced (BGP)7.3×10³⁰
Prefix Limit (IPv4)
2,000
Prefix Limit (IPv6)
100
Country
🇨🇿 CZRIR
RIPE NCCStatus
allocated
Allocated
2000-11-24
Routing hygiene
Score 4/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
5
diversity 57/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 107 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Listed on the threat map (2026-10-26)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)107|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
1-10 of 107
1 / 11
Allocated Prefixes
(RIR)59Prefix | Country | RIR | Status |
|---|---|---|---|
| 31.30.0.0/16 | 🇨🇿 CZ | RIPENCC | allocated |
| 31.169.128.0/17 | 🇨🇿 CZ | RIPENCC | allocated |
| 46.135.0.0/16 | 🇨🇿 CZ | RIPENCC | allocated |
| 46.167.192.0/18 | 🇨🇿 CZ | RIPENCC | allocated |
| 46.174.16.0/21 | 🇨🇿 CZ | RIPENCC | assigned |
| 46.183.64.0/21 | 🇨🇿 CZ | RIPENCC | allocated |
| 62.24.64.0/19 | 🇨🇿 CZ | RIPENCC | allocated |
| 62.240.160.0/19 | 🇨🇿 CZ | RIPENCC | allocated |
| 62.245.64.0/18 | 🇨🇿 CZ | RIPENCC | allocated |
| 77.48.0.0/16 | 🇨🇿 CZ | RIPENCC | allocated |
1-10 of 59
1 / 6
All 107 announced prefixes of AS16019 →
Downstream Customers(11)
| ASN | Name |
|---|---|
| AS31461 | 🇨🇿MORAVIA-IT-AS Moravia IT s.r.o. |
| AS34040 | 🇨🇿CZTTNET-AS TTNET s.r.o. |
| AS39904 | 🇨🇿MERIT-AS MERIT GROUP a.s |
| AS50301 | 🇨🇿ASN-BRAZDIMNET BrazdimNET s.r.o. |
| AS50348 | 🇨🇿KVADOS KVADOS, a.s. |
| AS51521 | 🇨🇿ASKMNET Resident Control Telco s.r.o. |
| AS51727 | 🇨🇿SKODAPOWER-AS Doosan Skoda Power s.r.o |
| AS56821 | 🇨🇿knvnet1-as KnVnet services s.r.o. |
| AS59970 | 🇨🇿AMIGONET AmigoNet s.r.o. |
| AS198161 | 🇨🇿CZ-SUAS Sokolovska uhelna, pravni nastupce, a.s. |
| AS205619 | 🇨🇿ASVESNET Jiri Chalabala |
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS16019 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (75)
Networks whose own prefixes AS16019 passes on: usually its customers.
- AS44489Starnet STARNET, S.R.O33
- AS35592COOLHOUSING S.R.O27
- AS201730DataSpring Cloud4com S.R.O27
- AS204666TLAPNET CZ Jiri Tlapak26
- AS204383CZ SPCOM S.R.O20
- AS2571DHL Information Services (Europe) S.R.O13
- AS24806INTERNET CZ INTERNET CZ, A.S11
- AS52154ASMJANIK Mjanik.Net S.R.O8
- AS8251NFX ZSPO FreeTel, S.R.O7
- AS41030ASNOVOTNYCZ Jaroslav Novotny7
- AS20723MGI AVONET, S.R.O6
- AS43773HVOSTING PE Konstantin Vladimirovich Kravchenko6
- AS47269HLUCIN NET Core4Net, S.R.O6
- AS34040CZTTNET TTNET S.R.O5
- AS34080MIRAMO Spol. S.R.O5
- AS47110CLOUD4COM S.R.O5
- AS205619ASVESNET Jiri Chalabala5
- AS209055WAG W.A.G. PAYMENT SOLUTIONS, A.S5
- AS24641FASTER CZ Spol. S R.O4
- AS29583UNIENT Spinoco A.S4
- AS35613NETDATACOMM FASTER CZ Spol. S R.O4
- AS52115JARONET Services S.R.O4
- AS61110SITMP Sprava Informacnich Technologii Mesta Plzne, P.O4
- AS204165CZNETSRO Cznet S.R.O4
- AS34049WOSACZ H Data, Spol. S R.O3
- AS39817OVANET OvaNet, A.S3
- AS47317WEB4CE Web4ce, S.R.O3
- AS56821Knvnet1 KnVnet Services S.R.O3
- AS59970AMIGONET S.R.O3
- AS205400Vivoconnection VIVO CONNECTION Spol. S R.O3
- AS211774IGN Ign.Cz Internet, S.R.O3
- AS215308DIMCZNET Spolek PASKOV.Net3
- AS215704NGN CZ NGN CZ S.R.O3
- AS8913IPNet Mopos Communications A.S2
- AS12344CZECHITC CZECH IT CLUSTER, Druzstvo2
- AS43542OptoNet Communication, Spol. S.R.O2
- AS49573ASJIMMY JimmyNet S.R.O2
- AS49890ADA NET ABLE Agency, S.R.O2
- AS56456C2NET S.R.O2
- AS57188RNET ORKA Systems, S.R.O2
- AS58220PEGASNET Tomas Budai2
- AS196843KHNET KHnet.Info, Z.S2
- AS197029LAM Plus S.R.O2
- AS197307Bnet Internet Cz Core4Net, S.R.O2
- AS197451VUTBR Brno University Of Technology2
- AS197895ONYX Engineering, Spol. S R.O2
- AS199806DCIT CZ DCIT, A.S2
- AS202237WICNET Wic Net, S.R.O2
- AS202605MORNet CZ EMPECOM, S.R.O2
- AS203328PVfreenet PVfree.Net, Z. S2
- AS205863POKORNY Stepan Pokorny2
- AS206548TLAP ZCOM ZCOM.Cz S.R.O2
- AS208906SYNOT CZ SYNOT ICT Services, A.S2
- AS212224Traveliana Coolhousing S.R.O2
- AS216006BLAZEHOST Vojtech Smrz2
- AS31461MORAVIA IT Moravia IT S.R.O1
- AS34222ZONER A.S1
- AS35928BECKMAN COULTER1
- AS41359TELEFONZENTRALE S.R.O1
- AS48417ITS CZ ITS Akciova Spolecnost1
- AS49985IP4ISP Z.S.P.O1
- AS50348KVADOS KVADOS, A.S1
- AS56450ALBERON Letohrad S.R.O1
- AS57077AB NET AB NET S.R.O1
- AS196822SELECTSYSTEM SELECT SYSTEM, S.R.O1
- AS197798NET CONNECT Net Connect S.R.O1
- AS197875UNIPETROLRPA ORLEN Unipetrol RPA S.R.O1
- AS197920SKODA ICT SKODA ICT S.R.O1
- AS198161CZ SUAS Sokolovska Uhelna, Pravni Nastupce, A.S1
- AS204113CSIS Security Information Service1
- AS205982ASmraknet Mraknet S.R.O1
- AS206287LYSAFREE NET LysaFree, Z.S1
- AS209834Brnonet KAZA.Cz S.R.O1
- AS214703FAKAHEDA Core4Net, S.R.O1
- AS215602Sikmo S.R.O1
Abuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/16019Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/16019" | jq