AS47232 ISPAlliance ISP Alliance a.s.
🇨🇿Org handle: ORG-GSa22-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
16total
10 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)9,984
IPv6 Addresses
Allocated (RIR)1.9×10³⁰
Announced (BGP)2.1×10³⁰
Routing hygiene
Score 18/100 · Low riskRPKI ROA coverage
75%
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
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
- 25% of announced prefixes (4 of 16) have no valid ROA
Based on 16 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained
Announced Prefixes
(BGP)16|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| No ROA | RIPE | 2026-10-27 | |
| No ROA | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| No ROA | RIPE | 2026-10-27 | |
| No ROA | RIPE | 2026-10-27 |
1-10 of 16
1 / 2
Allocated Prefixes
(RIR)13Prefix | Country | RIR | Status |
|---|---|---|---|
| 46.29.224.0/21 | 🇨🇿 CZ | RIPENCC | allocated |
| 78.111.112.0/20 | 🇨🇿 CZ | RIPENCC | allocated |
| 94.140.25.0/24 | 🇨🇿 CZ | RIPENCC | allocated |
| 148.59.93.0/24 | 🇨🇿 CZ | RIPENCC | allocated |
| 185.15.108.0/22 | 🇨🇿 CZ | RIPENCC | allocated |
| 185.151.171.0/24 | 🇨🇿 CZ | RIPE | assigned |
| 193.107.160.0/22 | 🇨🇿 CZ | RIPENCC | assigned |
| 195.26.25.0/24 | 🇨🇿 CZ | RIPENCC | assigned |
| 2a02:17a0::/29 | 🇨🇿 CZ | RIPENCC | allocated |
| 2a02:17a0:d000::/36 | 🇨🇿 CZ | RIPE | assigned |
1-10 of 13
1 / 2
All 16 announced prefixes of AS47232 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS47232 hands its own prefixes to: transit providers, or peers at an exchange.
- AS39392SuperNetwork SH.Cz S.R.O16
Downstreams (45)
Networks whose own prefixes AS47232 passes on: usually its customers.
- AS204666TLAPNET CZ Jiri Tlapak23
- AS201476Wolfnet ISP Alliance A.S15
- AS35236AS35236 UVT Internet S.R.O13
- AS210712GRAPESC ISP Alliance A.S13
- AS44002SYS DATACOM Sys DataCom S.R.O11
- AS29134IGNUM Webglobe, S.R.O6
- AS204064CEZNET S.R.O6
- AS207886ECOMPEU CZ ECOMP Spol S R.O6
- AS197296UNITED NETWORKS SE United Networks SE5
- AS197879HELAPC S.R.O5
- AS33883TRIONET CZ TRIOPTIMUM S.R.O4
- AS56566SATT A.S4
- AS44500Vlasimnet S.R.O3
- AS197393ASRUDOLFNET ISP Alliance A.S3
- AS202618Rychlydrat Rychly Drat, S.R.O3
- AS20723MGI AVONET, S.R.O2
- AS47727WARNETCZ Warnet.Cz S.R.O2
- AS50163Altnet Skvelynet Altnet S.R.O2
- AS50415Ahosting A.S2
- AS50971JHCOMP S.R.O2
- AS56624ASRTYNENET Rtyne.Net S.R.O2
- AS57077AB NET AB NET S.R.O2
- AS198814ASALPHASTYLSOFT ALPHA StylSoft, S.R.O2
- AS201559UNITED NETWORKS SE United Networks SE2
- AS201625UNITED NETWORKS SE United Networks SE2
- AS201654CEZNET S.R.O2
- AS202297SKYLON Solutions Limited2
- AS202774Comtex ISP Alliance A.S2
- AS205002IWAO CUBESOL, S.R.O2
- AS206951BMBGreen BMB Green S.R.O2
- AS208847ASfryzl Martin Fryzl2
- AS209621Dobnet DOBNET, Z.S2
- AS212975TEAMCITY S.R.O2
- AS13199DOUBRAVA NET Jaroslav Doubrava1
- AS35046OMEGAPLUS OMEGA Plus Chrudim S.R.O1
- AS39455Tlapnet SK Jiri Tlapak1
- AS52084ATLELEKTROCZ ISP Alliance A.S1
- AS57279SAURONNET Sauron CZ S.R.O1
- AS60529PRASLAVICENET Miroslav Klement1
- AS201464Ok Net ISP Alliance A.S1
- AS201533UNITED NETWORKS SE United Networks SE1
- AS202131Wave Net ISP Alliance A.S1
- AS202877Vejnet VEJNET.CZ S.R.O1
- AS202921CC INTERNET CC INTERNET S.R.O1
- AS205535WINDYGHOUL S.R.O1
Abuse Contact
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/47232Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/47232" | jq