AS number details

AS39392 s.r.o.  ·

AS39392 – s.r.o.

Country Czech Republic
Hosted domains 74,132
Number of IPs 32,768
ASN type Hosting
Allocated 16 years ago on Feb 14, 2006

IP Address Ranges

Netblock Company Num of IPs Navmatix s.r.o. 256 Navmatix s.r.o. 256 IT & WP HOST s.r.o. 1,024 IT & WP HOST s.r.o. 512 Ecay Networks s.r.o. 1,024 Hostuj to s.r.o. 256 MailProfiler Development s.r.o. 256 Webglobe, s.r.o. 1,024 s.r.o. 4,096 s.r.o. 256 s.r.o. 8,192 s.r.o. 8,192 s.r.o. 8,192
Netblock Company
2a01:28::/32 s.r.o.
2a01:28:eeee::/48 s.r.o.
2a09:ec00::/29 Webglobe, s.r.o.
2a0d:b880::/29 IT & WP HOST s.r.o.
2a10:3900::/48 Hostuj to s.r.o.
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WHOIS Details

as-block:       AS38912 - AS39935
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS39392
as-name:        SuperNetwork
descr:          \(^_^)/
remarks:        .---------------------------------------------
remarks:        | SuperNetwork s.r.o. is the largest content
remarks:        |content delivery provider in Czech republic.
remarks:        |
remarks:        | Current traffic: ~400 Gbps, mostly outbound
remarks:        .---------------------------------------------
remarks:        | This is just a brief summary of our current
remarks:        | peering policies. For more informations feel
remarks:        | free to contact us directly.
remarks:        |
remarks:        | Please note that we use inbound filtering
remarks:        | based on RIPE RIR and more restrictive BGP
remarks:        | updates analyzer.
remarks:        +---------------------------------------------
remarks:        | Outbound communities (customers peers)
remarks:        |
remarks:        | Action BGP communities
remarks:        | all action communities do have following format
remarks:        | 39392:XXYYZ
remarks:        |
remarks:        |where
remarks:        |-----------
remarks:        |XX - action tag
remarks:        |
remarks:        |40 - prepend handling
remarks:        |-----------
remarks:        |YY - destination network
remarks:        |
remarks:        |02 - GTT/AS3257
remarks:        |04 - CoreBackbone/AS33891
remarks:        |05 - Cogent/AS174
remarks:        |07 - Telia/AS1299
remarks:        |-----------
remarks:        |Z
remarks:        |
remarks:        |0 - no-export
remarks:        |1 - prepend once
remarks:        |2 - prepend twice
remarks:        |3 - prepend thrice
remarks:        || Other communities on request
remarks:        |+---------------------------------------------
org:            ORG-Ss59-RIPE
admin-c:        ZC10-RIPE
tech-c:         SUPN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SUPERNETWORK-MNT
created:        2006-02-14T11:12:04Z
last-modified:  2022-01-13T12:20:00Z
source:         RIPE
abuse-c:        AR14470-RIPE
abuse-org:      ORG-Ss59-RIPE

organisation:   ORG-SS59-RIPE
org-name: s.r.o.
country:        CZ
org-type:       LIR
address:        Na Safrance 1820/27
address:        10100
address:        Prague 10 - Vinohrady
address:        CZECH REPUBLIC
phone:          +420296826296
fax-no:         +420482731466
abuse-c:        AR14470-RIPE
admin-c:        JH24393-RIPE
admin-c:        ZC10-RIPE
admin-c:        JP4750-RIPE
mnt-ref:        SUPERNETWORK-MNT
mnt-ref:        SUPERNETWORK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SUPERNETWORK-MNT
created:        2006-02-13T13:52:11Z
last-modified:  2021-08-18T08:35:22Z
source:         RIPE

role:           SuperNetwork s.r.o. technical staff
address:        SuperNetwork s.r.o.
address:        Bilejova 407
address:        46303 Liberec
address:        Czech republic
admin-c:        ZC10-RIPE
admin-c:        JP4750-RIPE
tech-c:         ZC10-RIPE
tech-c:         JP4750-RIPE
nic-hdl:        SUPN1-RIPE
mnt-by:         SUPERNETWORK-MNT
created:        2006-09-01T14:29:48Z
last-modified:  2014-09-05T11:25:17Z
source:         RIPE

person:         Zdenek Cendra
address:        Na Safrance 27
address:        Praha 10
address:        101 00
address:        Czech Republic
phone:          +420296826296
nic-hdl:        ZC10-RIPE
mnt-by:         SUPERNETWORK-MNT
created:        2002-08-16T11:56:13Z
last-modified:  2020-08-07T08:42:47Z
source:         RIPE
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Hosted Domains

There are 74,132 domain names hosted across 3,054 IP addresses on this ASN.

IP Address Domain Domains on this IP 2,557 2,201 1,807 1,707 1,622 1,445 1,428 1,135 1,050 889 768 750 734 723 718 705 703 697 674 635 631 624 616 614 603 597 521 502 469 466 449 447 443 439 421 407 405 383 379 378 367 366 359 353 343 334 327 325 323 290

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity


There are 19 peers for this ASN.

Peers Name
AS1299 Telia Company AB
AS13194 UAB Bite Lietuva
AS14061 DigitalOcean, LLC
AS174 Cogent Communications
AS20562 Broadband Hosting B.V
AS286 KPN B.V.
AS28917 Fiord Networks, UAB
AS29504 Freenet Liberec, z.s.
AS3257 GTT Communications Inc.
AS33891 Core-Backbone GmbH
AS50629 LWLcom GmbH
AS51184 Fonira Telekom GmbH
AS51185 Onecom Global Communications LTD
AS57463 NetIX Communications JSC
AS59890 Kabel-TV Lampert GmbH & Co KG
AS60068 Datacamp Limited
AS60501 Sirius Technology SRL
AS6939 Hurricane Electric LLC
AS9009 M247 Ltd
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There are 4 upstreams for this ASN.

upstreams Name
AS1299 Telia Company AB
AS174 Cogent Communications
AS3257 GTT Communications Inc.
AS33891 Core-Backbone GmbH
Get all this data and more in JSON format using our ASN API Read More


There are 94 downstreams for this ASN.

Downstreams Name
AS12508 Rainside s.r.o.
AS15614 Dragon Internet a.s.
AS16246 s.r.o.
AS196684 VITALATIV, s.r.o.
AS196735 JON.CZ s.r.o.
AS196843, z.s.
AS197013 Sprintel s.r.o.
AS197029 LAM plus s.r.o.
AS197197 M.NET STUDENKA s. r. o.
AS197307 Core4Net, s.r.o.
AS198167 s.r.o.
AS198346 NETFORMS s.r.o.
AS199298 Jan Stetina
AS199490 INTERCONNECT s.r.o.
AS199657 TNtech, s.r.o.
AS199665 Hana Juzkova
AS200155 Technologicke centrum Pisek s.r.o.
AS200985 BOK*Net, z.s.
AS201548 Milan Zelenka
AS202297 Skylon Solutions Limited
AS202719 Pranet s.r.o.
AS202877 VEJNET.CZ s.r.o.
AS202895 TFnet s.r.o.
AS202921 CC INTERNET s.r.o.
AS204007 Kleissner Investments s.r.o.
AS204332 TKC system s.r.o.
AS204409 Prestonet s.r.o.
AS204666 Jiri Tlapak
AS204949 CMIS s.r.o.
AS206548 Tlap s.r.o.
AS206703 Netcom Solutions s.r.o.
AS206784 Internet Praha Josefov s.r.o.
AS206804 EstNOC OY
AS207187 TKR Jasek, s.r.o.
AS208882 Automation & Business, s.r.o.
AS210139 DPT s.r.o. LLC
AS211594 Peernet s.r.o.
AS211700 Dexus Internet s.r.o.
AS211816 ERON X s.r.o.
AS21430 WIA spol. s.r.o.
AS24641 FASTER CZ spol. s r.o.
AS29504 Freenet Liberec, z.s.
AS29583 Spinoco Czech Republic, a.s.
AS30764 PODA a.s.
AS31117 ENERGOTEL a.s.
AS31246 SMART Comp. a.s.
AS3257 GTT Communications Inc.
AS34911 ELDATA prazska s.r.o.
AS34955 Martin Vicenik
AS41779 LajsiNET s.r.o.
AS42000 Futruy s.r.o.
AS42005 LightStorm Services s.r.o.
AS42306 Edera Group a.s.
AS42908 Nordic Telecom s.r.o
AS43070 s.r.o.
AS43248 ISPER, s.r.o.
AS43708 METRONET s.r.o.
AS44065 NETAIR, s.r.o.
AS44430 MaRcom-Eko s.r.o.
AS44489 STARNET, s.r.o.
AS44712 eHAMnet, s.r.o.
AS47114 SychrovNET s.r.o
AS47232 ISP Alliance a.s.
AS47493 WMS s.r.o.
AS47727 s.r.o.
AS48131 IXOXI s.r.o.
AS48326 DataNetworks s.r.o.
AS48602 Connect plus s.r.o.
AS49013 Fusion Media, s.r.o.
AS49206 PeakFactory BV
AS49985 IP4ISP z.s.p.o
AS51744 Non-profit organization
AS52092 Alf servis, s.r.o.
AS56349 IP Net
AS56456 C2NET s.r.o.
AS56656 Detronics s.r.o.
AS57007 NITEX ISP s.r.o.
AS57279 Sauron CZ s.r.o.
AS57728 HELIOS MB s.r.o.
AS59871 Heureka Group a.s.
AS59959 s.r.o.
AS59970 AmigoNet s.r.o.
AS60068 Datacamp Limited
AS61296 TechCom s.r.o.
AS61425 AdminIT, s. r. o.
AS62011 z.s.
AS62099 JM-Net, z.s.
AS62160 Yes Networks Unlimited Ltd
AS8646 cloudinfrastack, s.r.o.
AS8778 Slovanet a.s.
AS9080 Ipex Ltd.
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39392 at robtex.

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