AS number details

AS12570

Nej.cz s.r.o.  ·  nej.cz

AS12570 – Nej.cz s.r.o.

Country Czech Republic
Website nej.cz
Hosted domains 3,445
Number of IPs 54,784
ASN type ISP
Allocated 20 years ago on May 27, 2002

IP Address Ranges

Netblock Company Num of IPs
109.105.32.0/19 Nej.cz s.r.o. 8,192
185.243.168.0/22 Dexnet s.r.o. 1,024
185.8.188.0/22 Nej.cz s.r.o. 1,024
193.17.248.0/22 ZEAL s.r.o. 1,024
195.78.122.0/23 ZEAL s.r.o. 512
212.4.128.0/19 Nej.cz s.r.o. 8,192
212.96.160.0/19 Nej.cz s.r.o. 8,192
213.211.32.0/19 Nej.cz s.r.o. 8,192
80.78.144.0/20 Nej.cz s.r.o. 4,096
88.83.224.0/19 Nej.cz s.r.o. 8,192
89.190.40.0/21 VELBNET, s.r.o. 2,048
89.190.48.0/20 Nej.cz s.r.o. 4,096
Netblock Company
2001:4ba8::/29 Nej.cz s.r.o.
2a0b:bb41::/32 Netstone s.r.o.
2a0d:1780::/29 Dexnet s.r.o.
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

aut-num:        AS12570
as-name:        ITSELF
descr:          Network and internet service provider.
descr:          Czech Republic
remarks:        ======================= Upstream providers ========================
mp-import:      afi any.unicast from AS3257 accept ANY
mp-import:      afi any.unicast from AS6939 accept ANY
mp-import:      afi any.unicast from AS9002 accept ANY
mp-export:      afi any.unicast to AS3257 announce AS-NEJCZ-TRANSIT
mp-export:      afi any.unicast to AS6939 announce AS-NEJCZ-TRANSIT
mp-export:      afi any.unicast to AS9002 announce AS-NEJCZ-TRANSIT
remarks:        ========================= Customers ==========================
mp-import:      afi any.unicast from AS12570:AS-CUSTOMERS action pref=900; accept <AS12570:AS-CUSTOMERS+$>
mp-export:      afi any.unicast to AS12570:AS-CUSTOMERS announce ANY
remarks:        ======================= NIX peerings ==========================
mp-import:      from AS-NIXCZ-RSCLIENTS action pref=500; accept ANY
mp-export:      to AS-NIXCZ-RSCLIENTS announce AS-NEJCZ-TRANSIT
remarks:        = NIX.CZ route server peerings
mp-import:      from AS12570:AS-NIX-PEERS action pref=500; accept ANY
mp-export:      to AS12570:AS-NIX-PEERS announce AS-CZECHBONE
remarks:        = NIX.CZ direct peerings
mp-import:      from AS-NIXSK-RSCLIENTS action pref=500; accept ANY
mp-export:      to AS-NIXSK-RSCLIENTS announce AS-CZECHBONE
remarks:        = NIX.SK route server peerings
remarks:        ======================= Direct peerings ==========================
mp-import:      afi any.unicast from AS15169 accept AS15169
mp-export:      afi any.unicast to AS15169 announce AS-NEJCZ-TRANSIT
remarks:        --------------------------------------------------------------------------------------------------------
remarks:        
remarks:        
org:            ORG-KTTS1-RIPE
admin-c:        KV10506-RIPE
tech-c:         RP12473-RIPE
remarks:        --------------------------------------------------------------------------------------------------------
remarks:        
remarks:        BGP communities accepted from downstream:
remarks:        1. Blackhole
remarks:        12570:666
remarks:        
remarks:        --------------------------------------------------------------------------------------------------------
remarks:        
remarks:        Routing issues and peering requests: noc at itself.cz
remarks:        
remarks:        --------------------------------------------------------------------------------------------------------
remarks:        
remarks:        This Autonomous System is present at the following exchanges: NIX-CZ, NIX-SK and SIX-SK.
remarks:        
remarks:        --------------------------------------------------------------------------------------------------------
remarks:        
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KTVTRINEC-MNT
created:        2002-05-27T13:11:15Z
last-modified:  2022-03-24T11:00:25Z
source:         RIPE
abuse-email:    lir@nej.cz
abuse-c:        AR14476-RIPE
abuse-org:      ORG-KTTS1-RIPE

organisation:   ORG-KTTS1-RIPE
org-name:       Nej.cz s.r.o.
country:        CZ
org-type:       LIR
address:        Francouzska 75/4
address:        12000
address:        Prague
address:        CZECH REPUBLIC
phone:          +420 558 998 123
e-mail:         lir@nej.cz
admin-c:        KV10506-RIPE
abuse-c:        AR14476-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KTVTRINEC-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KTVTRINEC-MNT
created:        2006-05-31T10:11:09Z
last-modified:  2020-12-16T13:02:20Z
source:         RIPE

person:         Karel Vesely
address:        Nej.cz s.r.o.
address:        Kaplanova 2252/8
address:        Praha 4
address:        14800
address:        The Czech Republic
mnt-by:         KTVTRINEC-MNT
phone:          +420 558 998 123
e-mail:         vesely@nej.cz
remarks:        datova schranka: 66nkwcv
nic-hdl:        KV10506-RIPE
created:        2006-05-10T08:27:59Z
last-modified:  2019-01-03T07:43:56Z
source:         RIPE

person:         Radomir Plasovsky
address:        Nej.cz s.r.o.
address:        Kaplanova 2252/8
address:        148 00 Praha 4 Chodov
address:        Czech Republic
phone:          +420 775 802 904
e-mail:         plasovsky@nej.cz
nic-hdl:        RP12473-RIPE
mnt-by:         MNT-RIOMEDIA
created:        2014-07-23T13:44:18Z
last-modified:  2019-03-14T16:14:58Z
source:         RIPE
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 3,445 domain names hosted across 437 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.4.138.13 moravskedemolice.cz 245
109.105.61.117 vincenecpartneri.cz 216
109.105.53.21 pohodalive.eu 215
109.105.49.236 paletove-voziky-mb.cz 102
109.105.53.8 mmzaluzie.com 79
212.96.164.158 op-panini.eu 76
212.4.158.48 zlaczki-fitok.pl 71
212.4.138.53 nadanyprvnacek.cz 70
212.4.158.38 sperky-stribrne-zlate.eu 70
212.4.158.101 ubytovani-capkova.cz 66
212.4.158.60 last-capsule.com 55
212.4.153.212 revizio.net 54
212.4.138.26 akparma.cz 54
212.4.153.226 argeton.cz 52
212.4.153.241 tjstartbrno.cz 51
212.96.160.177 krejcovstvikk.eu 51
109.105.53.5 patriotshop.eu 45
109.105.61.93 computersland.cz 43
109.105.49.240 matlbula-vysokozdviznevoziky.cz 39
212.4.158.53 yachtwedding.es 35
80.78.147.22 michalgruza.cz 34
212.96.160.132 brixental.cz 34
212.4.138.54 journeyman-brno.cz 33
213.211.50.2 mtc-aqua.cz 33
109.105.60.2 hodinky-zlato.cz 33
213.211.46.131 brnenske-stranky.cz 32
212.4.138.14 sportika.cz 30
212.4.138.17 martinkolek.cz 30
109.105.53.6 hanavecerova.cz 29
212.4.136.153 limservice.cz 28
213.211.35.93 jp82.cz 28
212.96.160.155 krasnyweb.cz 27
212.4.142.89 solstav.cz 25
213.211.50.197 mylessons.cz 24
212.96.173.7 mw-servis.cz 23
212.4.153.244 za-vraty.cz 23
212.96.161.149 tellyce.eu 23
212.4.158.57 primestskytaborbrno.cz 23
109.105.61.103 moje-zivotko.cz 20
212.96.164.13 veslar.cz 19
212.4.153.213 odkorunky.cz 19
213.211.49.238 chyba.cz 19
212.96.160.173 centrumbojovychumeni.com 18
212.4.158.55 spoleh.cz 18
109.105.45.112 okmont.eu 18
195.78.122.161 hranet.cz 17
212.4.158.49 typography.cz 17
88.83.238.42 apse.cz 17
109.105.40.34 i-dvirka.cz 17
109.105.49.229 penzion-adam.cz 17

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

Peers

There are 7 peers for this ASN.

Peers Name
AS16246 Nej.cz s.r.o.
AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete
AS286 KPN B.V.
AS3257 GTT Communications Inc.
AS40994 Hohl IT e.U.
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS16246 Nej.cz s.r.o.
AS3257 GTT Communications Inc.
AS9002 RETN Limited
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 20 downstreams for this ASN.

Downstreams Name
AS16246 Nej.cz s.r.o.
AS196815 LAN servis s.r.o.
AS197798 Net-Connect s.r.o.
AS198620 Bralu Jurjanu biedriba
AS202657 Pavel Jochim
AS202979 NGA Services, spol. s r.o.
AS204886 Metropolitni sit Humpolec spol. s r.o.
AS205653 Jumpshot s.r.o.
AS211334 MASTER IT Technologies, a.s.
AS213354 INTERNATIONAL HOSTING SOLUTIONS LLP
AS25192 CZ.NIC, z.s.p.o.
AS34080 MIRAMO spol. s.r.o.
AS47941 Red Hat Ltd
AS48091 Kraj Vysocina
AS48364 Radim Pytela trading as AC Vyskov
AS51424 Jiri Sperl
AS51968 NEOS v.o.s.
AS56566 SATT a.s.
AS57288 StaMPi, spol. s r.o.
AS62178 MASTER IT Technologies, a.s.
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 AS12570 at robtex.

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