HomeASN LookupAS39392

AS39392 SuperNetwork SH.cz s.r.o.

🇨🇿

Org handle: ORG-Ss59-RIPE

\(^_^)/

RIPE NCCallocated
Announced Prefixes (BGP)
17total
12 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)32,256
Announced (BGP)32,512
IPv6 Addresses
Allocated (RIR)7.1×10²⁹
Announced (BGP)1.3×10³⁰
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
20
Country
🇨🇿 CZ
RIR
RIPE NCC
Status
allocated
Allocated
2006-02-14

Routing hygiene

Score 6/100 · Low risk
RPKI ROA coverage
88.2%
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
6
diversity 78/100
  • 12% of announced prefixes (2 of 17) have no valid ROA

Based on 17 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
37.235.96.0/20
 Valid
RIPE
2026-10-26
46.234.96.0/19
 Valid
RIPE
2026-10-26
46.234.121.0/24
 Valid
RIPE
2026-10-26
88.86.96.0/19
 Valid
RIPE
2026-10-26
95.168.192.0/19
 Valid
RIPE
2026-10-26
185.75.232.0/22
No ROA
RIPE
2026-10-26
185.80.30.0/24
 Valid
RIPE
2026-10-26
185.203.84.0/24
 Valid
RIPE
2026-10-26
185.203.85.0/24
 Valid
RIPE
2026-10-26
185.247.28.0/22
 Valid
RIPE
2026-10-26
1-10 of 17
1 / 2

Allocated Prefixes

(RIR)14
Prefix
Country
RIR
Status
37.235.96.0/20🇨🇿 CZRIPENCCallocated
46.234.96.0/19🇨🇿 CZRIPENCCallocated
88.86.96.0/19🇨🇿 CZRIPENCCallocated
95.168.192.0/19🇨🇿 CZRIPENCCallocated
185.75.232.0/22🇨🇿 CZRIPENCCallocated
185.80.30.0/24🇨🇿 CZRIPENCCallocated
185.203.84.0/24🇨🇿 CZRIPEassigned
185.203.85.0/24🇨🇿 CZRIPEassigned
185.247.28.0/22🇨🇿 CZRIPENCCallocated
185.247.30.0/23🇨🇿 CZRIPEassigned
1-10 of 14
1 / 2

All 17 announced prefixes of AS39392 →

Downstream Customers(14)

ASNName
AS12905🇸🇰ACS-SK-AS ACS spol. s r. o.
AS15614🇨🇿Dragon Dragon Internet a.s.
AS21430🇨🇿WIA-AS WIA spol. s.r.o.
AS30764🇨🇿PODA-AS PODA a.s.
AS31117🇸🇰ENERGOTEL-AS ENERGOTEL a.s.
AS48326🇸🇰datanetworks DataNetworks s.r.o.
AS49206🇳🇱PeakFactory PeakFactory BV
AS59970🇨🇿AMIGONET AmigoNet s.r.o.
AS198101🇨🇿KOOPERATIVA-AS Kooperativa pojistovna, a.s., Vienna Insurance Group
AS198346🇨🇿NETFORMS-AS NETFORMS s.r.o.
AS202297🇬🇧SKYLON Skylon Solutions Limited
AS207187🇨🇿TKRJASEK TKR Jasek, s.r.o.
AS209369🇨🇿TCPRO The Cloud Provider s.r.o.
AS211757🇮🇸PANASCAIS Panascais ehf.

BGP Neighbours

(seen in AS paths)

Upstreams (5)

Networks AS39392 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS1299TWELVE99 Arelion Sweden AB9
  • AS174Cogent Communications3
  • AS6939Hurricane Electric3
  • AS6204ZET NET INTERKVM HOST1
  • AS22356Durand Do Brasil Ltda1

Downstreams (82)

Networks whose own prefixes AS39392 passes on: usually its customers.

  • AS21430WIA Spol. S.R.O30
  • AS30764PODA A.S17
  • AS47232ISPAlliance ISP Alliance A.S16
  • AS34955ASVICENIK Martin Vicenik12
  • AS42306EDERA Group CEZNET S.R.O12
  • AS202921CC INTERNET CC INTERNET S.R.O12
  • AS198101KOOPERATIVA Pojistovna, A.S., Vienna Insurance Group11
  • AS202895TFnet S.R.O11
  • AS31117ENERGOTEL A.S10
  • AS28972MSOFT M SOFT, Spol. S R.O8
  • AS42005LIGHTSTORM COMMUNICATIONS SRO SK LightStorm Services S.R.O8
  • AS43070JAW JAW.Cz S.R.O8
  • AS60606Blindspot PRO ZETA A.S8
  • AS29583UNIENT Spinoco A.S7
  • AS47114ZLINNET SychrovNET S.R.O7
  • AS204949CMIS S.R.O7
  • AS9080GIN Ipex A.S6
  • AS59871HEUREKA GROUP Heureka Group A.S6
  • AS197013SPRINTEL SRO Sprintel S.R.O6
  • AS202297SKYLON Solutions Limited6
  • AS202877Vejnet VEJNET.CZ S.R.O6
  • AS207187TKRJASEK TKR Jasek, S.R.O6
  • AS34911ASELDATA ELDATA Prazska S.R.O5
  • AS42000KAORA Futruy S.R.O5
  • AS48602CONNECTPLUS Connect Plus S.R.O5
  • AS49985IP4ISP Z.S.P.O5
  • AS59959SFERIA SferiaNET.Cz S.R.O5
  • AS198346NETFORMS S.R.O5
  • AS48131IXOXI S.R.O4
  • AS204007Kleissner Investments S.R.O4
  • AS209531OSTV S.R.O4
  • AS209810NETCORESERVICES Netcore Services S.R.O4
  • AS210139DPT S.R.O4
  • AS12508AS12508 Rainside S.R.O3
  • AS44065NETAIR NETAIR, S.R.O3
  • AS44712EHAMnet EHAMnet, S.R.O3
  • AS52092ALFSERVIS Alf Servis, S.R.O3
  • AS57279SAURONNET Sauron CZ S.R.O3
  • AS196735JONCZ PODA A.S3
  • AS198167AppToCloud Apptc.Me S.R.O3
  • AS199490INTERCONNECT S.R.O3
  • AS204332TKCSystem TKC System S.R.O3
  • AS206548TLAP ZCOM ZCOM.Cz S.R.O3
  • AS206703BOXNET Netcom Solutions S.R.O3
  • AS215353AtropolHosting Josef Hrabe3
  • AS8778SLOVANET A.S2
  • AS15614Dragon Internet A.S2
  • AS29504LBCFREE Freenet Liberec, Z.S2
  • AS41779LAJSINET S.R.O2
  • AS49013Fusion Media Fusion Media, S.R.O2
  • AS52176TTC CZ TTC TELEKOMUNIKACE S.R.O2
  • AS59970AMIGONET S.R.O2
  • AS61296TechCom S.R.O2
  • AS62011ASUNHFREE UNHfree.Net Z.S2
  • AS197046FIXNET S.R.O2
  • AS199298GIGANETcz Jan Stetina2
  • AS199665RADIOLINKplus1 NETWORK Hana Juzkova2
  • AS201548Milan Zelenka Milan Zelenka2
  • AS202719PRANET S.R.O2
  • AS204409Cz Prestonet S.R.O2
  • AS206784Josefov Internet Praha Josefov S.R.O2
  • AS211594PEERNET Kleissner Investments S.R.O2
  • AS211700DEXUS Internet S.R.O2
  • AS13199DOUBRAVA NET Jaroslav Doubrava1
  • AS24641FASTER CZ Spol. S R.O1
  • AS44430MaRcom Eko MaRcom Eko S.R.O1
  • AS44489Starnet STARNET, S.R.O1
  • AS47949GSNETCZ Gsnet.Cz S.R.O1
  • AS48326Datanetworks S.R.O1
  • AS49206PeakFactory BV1
  • AS56456C2NET S.R.O1
  • AS57007ASNITEX NITEX ISP S.R.O1
  • AS60068CDN77 Datacamp Limited1
  • AS61425MLADAFRONTA AdminIT, S. R. O1
  • AS62099JMNET JM Networks, S.R.O1
  • AS196684VITALATIV CZ VITALATIV, S.R.O1
  • AS197029LAM Plus S.R.O1
  • AS197307Bnet Internet Cz Core4Net, S.R.O1
  • AS204917MiJa Mi Ja Javornik S.R.O1
  • AS208882COOLNET1 SK Automation & Business, S.R.O1
  • AS209369TCPRO The Cloud Provider S.R.O1
  • AS211816ASERONX ERON X S.R.O1

Other adjacent networks (10)

Adjacent to AS39392 in the transit part of AS paths: peers, providers or customers.

  • AS33891CORE BACKBONE Core Backbone604
  • AS3257GTT BACKBONE GTT Communications31
  • AS203072DomaTV S.R.O14
  • AS49025PROZETA NET PRO ZETA A.S4
  • AS1764NEXTLAYER Next Layer Telekommunikationsdienstleistungs Und Beratungs3
  • AS9002RETN Limited2
  • AS13030INIT7 (Switzerland)2
  • AS5610O2 CZECH REPUBLIC O2 Czech Republic, A.S1
  • AS49115EMAX AS1 E MAX INTERNET & IT S.R.O1
  • AS51744ASJABLONKA Non Profit Organization Jablonka.Cz1
ASPA
No ASPA0 upstreams, 14 downstreams
Listed as Upstream Provider by
14 ASNs
View full ASPA details →
Abuse Contact
External Links
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Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/39392

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/39392" | jq