AS Name
AS35236
Org Name
2 connect a.s.
Registry Region
Czech
Looking Glass
IPv4Prefixes

20

IPv6Prefixes

5

IPv4 NUMs

9,472

IPv6 NUMs(/64)

55,834,574,848

9,472 IPv4 Addresses
CIDR Description IP Num
31.170.176.0/24 2 connect a.s. 256
31.170.176.0/21 2 connect a.s. 2048
31.170.177.0/24 CZ-2CONNECT 256
31.170.178.0/24 Gransy s.r.o. 256
31.170.179.0/24 Gransy s.r.o. 256
31.170.181.0/24 CZ-2CONNECT 256
31.170.182.0/24 CLUSTERDESIGN 256
31.170.183.0/24 CLUSTERDESIGN 256
37.221.117.0/24 as_net2 256
45.91.28.0/22 UVT, s.r.o. 1024
91.241.8.0/22 ALGOTECH, s.r.o. 1024
109.205.72.0/21 TWOCONNECT-CZ 2048
109.205.74.0/24 I-REGISTRY 256
109.205.75.0/24 UVT 256
109.205.76.0/22 UVT 1024
109.205.78.0/24 TWOCONNECT-CZ3 256
109.205.79.0/24 TWOCONNECT-CZ3 256
185.205.136.0/22 Bosson1 1024
185.205.137.0/24 Bosson2 256
188.92.96.0/21 2 connect a.s. 2048
CIDR Description IP NUMs(prefix /64)
2a00:1238::/32 2 connect a.s. 4294967296
2a00:1238:3::/48 2 connect a.s. 65536
2a0b:640::/30 Cluster Design s.r.o. 17179869184
2a0b:640:3::/48 Bosson_v6_3 65536
2a0e:25c0::/29 UVT, s.r.o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS1820 WNET - WNET TELECOM USA Corp., US United States 34,048 4,294,967,296 IPv4 IPv4
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS15685 CASABLANCA-AS - Casablanca INT, CZ Czech 63,232 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS29504 LBCFREE - Freenet Liberec, z.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS50825 UVT - UVT Internet s.r.o., CZ Czech 7,168 4,294,967,296 IPv4 IPv4
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS47232 ISPAlliance - ISP Alliance a.s., CZ Czech 20,736 103,079,215,104 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,061,226 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS12741 AS-NETIA - Netia SA, PL Poland 1,651,968 8,589,934,592 IPv4 IPv4
AS29208 DIALTELECOM-AS - Dial Telecom, a.s., SK Slovakia 260,608 12,884,967,424 IPv4 IPv4
AS1299 TELIANET - Telia Company AB, SE Sweden 304,128 17,605,071,732,736 IPv4 IPv4 IPv6 IPv6
AS8251 NFX_ZSPO - FreeTel, s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS199803 ComSource - ComSource s.r.o., CZ Czech 1,536 4,294,967,296 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57077 AB-NET - AB-NET s.r.o., CZ Czech 3,072 0 IPv4 IPv4
AS199405 OSLAVANY-NET-AS - Oslavany.NET, CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39761 ABAK - ABAK, Co.Ltd., CZ Czech 10,240 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS50415 Ahosting - Ahosting a.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS48574 ASN-CZ-PLANET-A-48574 - Planet A, a.s., CZ Czech 9,216 0 IPv4 IPv4
AS50825 UVT - UVT Internet s.r.o., CZ Czech 7,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198171 Hosting90 - HOSTING90 systems s.r.o., CZ Czech 11,776 8,858,370,048 IPv4 IPv4 IPv6 IPv6
AS41453 TRESTEL-CZ-ASN - SITEL spol. s r.o., CZ Czech 5,120 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS42189 EUROSIGNAL-AS - Druzstvo EUROSIGNAL, CZ Czech 8,192 34,359,738,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.139 2001:7f8:14::24:2 20 Gbps 2019-11-14 13:41:08
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.144 2001:7f8:14::24:1 20 Gbps 2019-11-14 13:41:08

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 20:58:02
TVPM - Zizkov Prague Prague http://www.radiokomunikace.cz/ 2016-03-11 07:22:12
IP Address Domain NUMs Domains
31.170.176.10 5 carodejnice.cz
31.170.176.15 1 centreon.uvt.cz
31.170.176.20 2 katalog.knihovna.cestadomu.cz
31.170.176.27 5 asd.hihcds.cz
31.170.176.34 2 gw.atoda.cz
31.170.176.101 1 ns1.infra.uvtnet.cz
31.170.176.121 1 sp.uvtnet.cz
31.170.176.180 10 ezrak.cz
31.170.176.181 1 fsh.gemsystem.cz
31.170.176.184 5 bamboo.gemsystem.cz
as-block:       AS33792 - AS35839
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:        AS35236
as-name:        AS35236
remarks:        === upstreams ===
import:         from AS174 accept ANY
import:         from AS1299 accept ANY
import:         from AS8251 accept ANY
import:         from AS15685 accept ANY
export:         to AS174 announce AS-2CONNECT
export:         to AS1299 announce AS-2CONNECT
export:         to AS8251 announce AS-2CONNECT
export:         to AS15685 announce AS-2CONNECT
export:         to AS199803 announce AS-2CONNECT
remarks:        === NIX.CZ peers ===
import:         from AS112 accept ANY
import:         from AS2852 accept ANY
import:         from AS5580 accept ANY
import:         from AS5588 accept ANY
import:         from AS5610 accept ANY
import:         from AS6663 accept ANY
import:         from AS6830 accept ANY
import:         from AS6881 accept ANY
import:         from AS6939 accept ANY
import:         from AS8075 accept ANY
import:         from AS8218 accept ANY
import:         from AS8251 accept ANY
import:         from AS8518 accept ANY
import:         from AS8913 accept ANY
import:         from AS9002 accept ANY
import:         from AS12570 accept ANY
import:         from AS12767 accept ANY
import:         from AS12905 accept ANY
import:         from AS13036 accept ANY
import:         from AS13335 accept ANY
import:         from AS15169 accept ANY
import:         from AS15425 accept ANY
import:         from AS15614 accept ANY
import:         from AS15685 accept ANY
import:         from AS15935 accept ANY
import:         from AS16019 accept ANY
import:         from AS16246 accept ANY
import:         from AS16265 accept ANY
import:         from AS20144 accept ANY
import:         from AS20485 accept ANY
import:         from AS20723 accept ANY
import:         from AS20940 accept ANY
import:         from AS21430 accept ANY
import:         from AS24482 accept ANY
import:         from AS24806 accept ANY
import:         from AS24971 accept ANY
import:         from AS25192 accept ANY
import:         from AS25234 accept ANY
import:         from AS25248 accept ANY
import:         from AS25424 accept ANY
import:         from AS25512 accept ANY
import:         from AS28851 accept ANY
import:         from AS28972 accept ANY
import:         from AS29086 accept ANY
import:         from AS29134 accept ANY
import:         from AS29208 accept ANY
import:         from AS29321 accept ANY
import:         from AS29405 accept ANY
import:         from AS29583 accept ANY
import:         from AS30134 accept ANY
import:         from AS30764 accept ANY
import:         from AS31246 accept ANY
import:         from AS34080 accept ANY
import:         from AS35214 accept ANY
import:         from AS35361 accept ANY
import:         from AS35592 accept ANY
import:         from AS36351 accept ANY
import:         from AS38949 accept ANY
import:         from AS38952 accept ANY
import:         from AS39235 accept ANY
import:         from AS39790 accept ANY
import:         from AS39791 accept ANY
import:         from AS39817 accept ANY
import:         from AS39904 accept ANY
import:         from AS39906 accept ANY
import:         from AS41046 accept ANY
import:         from AS41088 accept ANY
import:         from AS41711 accept ANY
import:         from AS42000 accept ANY
import:         from AS42306 accept ANY
import:         from AS42477 accept ANY
import:         from AS42841 accept ANY
import:         from AS43037 accept ANY
import:         from AS43413 accept ANY
import:         from AS43541 accept ANY
import:         from AS43614 accept ANY
import:         from AS43708 accept ANY
import:         from AS44522 accept ANY
import:         from AS46489 accept ANY
import:         from AS46786 accept ANY
import:         from AS47200 accept ANY
import:         from AS47232 accept ANY
import:         from AS47727 accept ANY
import:         from AS47868 accept ANY
import:         from AS48268 accept ANY
import:         from AS48298 accept ANY
import:         from AS48417 accept ANY
import:         from AS50384 accept ANY
import:         from AS50698 accept ANY
import:         from AS51248 accept ANY
import:         from AS57279 accept ANY
import:         from AS57463 accept ANY
import:         from AS59984 accept ANY
import:         from AS196762 accept ANY
import:         from AS197197 accept ANY
import:         from AS197284 accept ANY
import:         from AS197815 accept ANY
import:         from AS198282 accept ANY
import:         from AS199490 accept ANY
import:         from AS199803 accept ANY
import:         from AS200155 accept ANY
export:         to AS112 announce AS-2CONNECT-NIX
export:         to AS2852 announce AS-2CONNECT-NIX
export:         to AS5580 announce AS-2CONNECT-NIX
export:         to AS5588 announce AS-2CONNECT-NIX
export:         to AS5610 announce AS-2CONNECT-NIX
export:         to AS6663 announce AS-2CONNECT-NIX
export:         to AS6830 announce AS-2CONNECT-NIX
export:         to AS6881 announce AS-2CONNECT-NIX
export:         to AS6939 announce AS-2CONNECT-NIX
export:         to AS8075 announce AS-2CONNECT-NIX
export:         to AS8218 announce AS-2CONNECT-NIX
export:         to AS8251 announce AS-2CONNECT-NIX
export:         to AS8518 announce AS-2CONNECT-NIX
export:         to AS8913 announce AS-2CONNECT-NIX
export:         to AS9002 announce AS-2CONNECT-NIX
export:         to AS12570 announce AS-2CONNECT-NIX
export:         to AS12767 announce AS-2CONNECT-NIX
export:         to AS12905 announce AS-2CONNECT-NIX
export:         to AS13036 announce AS-2CONNECT-NIX
export:         to AS13335 announce AS-2CONNECT-NIX
export:         to AS15169 announce AS-2CONNECT-NIX
export:         to AS15425 announce AS-2CONNECT-NIX
export:         to AS15614 announce AS-2CONNECT-NIX
export:         to AS15685 announce AS-2CONNECT-NIX
export:         to AS15935 announce AS-2CONNECT-NIX
export:         to AS16019 announce AS-2CONNECT-NIX
export:         to AS16246 announce AS-2CONNECT-NIX
export:         to AS16265 announce AS-2CONNECT-NIX
export:         to AS20144 announce AS-2CONNECT-NIX
export:         to AS20485 announce AS-2CONNECT-NIX
export:         to AS20723 announce AS-2CONNECT-NIX
export:         to AS20940 announce AS-2CONNECT-NIX
export:         to AS21430 announce AS-2CONNECT-NIX
export:         to AS24482 announce AS-2CONNECT-NIX
export:         to AS24806 announce AS-2CONNECT-NIX
export:         to AS24971 announce AS-2CONNECT-NIX
export:         to AS25192 announce AS-2CONNECT-NIX
export:         to AS25234 announce AS-2CONNECT-NIX
export:         to AS25248 announce AS-2CONNECT-NIX
export:         to AS25424 announce AS-2CONNECT-NIX
export:         to AS25512 announce AS-2CONNECT-NIX
export:         to AS28851 announce AS-2CONNECT-NIX
export:         to AS28972 announce AS-2CONNECT-NIX
export:         to AS29086 announce AS-2CONNECT-NIX
export:         to AS29134 announce AS-2CONNECT-NIX
export:         to AS29208 announce AS-2CONNECT-NIX
export:         to AS29321 announce AS-2CONNECT-NIX
export:         to AS29405 announce AS-2CONNECT-NIX
export:         to AS29583 announce AS-2CONNECT-NIX
export:         to AS30134 announce AS-2CONNECT-NIX
export:         to AS30764 announce AS-2CONNECT-NIX
export:         to AS31246 announce AS-2CONNECT-NIX
export:         to AS34080 announce AS-2CONNECT-NIX
export:         to AS35214 announce AS-2CONNECT-NIX
export:         to AS35361 announce AS-2CONNECT-NIX
export:         to AS35592 announce AS-2CONNECT-NIX
export:         to AS36351 announce AS-2CONNECT-NIX
export:         to AS38949 announce AS-2CONNECT-NIX
export:         to AS38952 announce AS-2CONNECT-NIX
export:         to AS39235 announce AS-2CONNECT-NIX
export:         to AS39790 announce AS-2CONNECT-NIX
export:         to AS39791 announce AS-2CONNECT-NIX
export:         to AS39817 announce AS-2CONNECT-NIX
export:         to AS39904 announce AS-2CONNECT-NIX
export:         to AS39906 announce AS-2CONNECT-NIX
export:         to AS41046 announce AS-2CONNECT-NIX
export:         to AS41088 announce AS-2CONNECT-NIX
export:         to AS41711 announce AS-2CONNECT-NIX
export:         to AS42000 announce AS-2CONNECT-NIX
export:         to AS42306 announce AS-2CONNECT-NIX
export:         to AS42477 announce AS-2CONNECT-NIX
export:         to AS42841 announce AS-2CONNECT-NIX
export:         to AS43037 announce AS-2CONNECT-NIX
export:         to AS43413 announce AS-2CONNECT-NIX
export:         to AS43541 announce AS-2CONNECT-NIX
export:         to AS43614 announce AS-2CONNECT-NIX
export:         to AS43708 announce AS-2CONNECT-NIX
export:         to AS44522 announce AS-2CONNECT-NIX
export:         to AS46489 announce AS-2CONNECT-NIX
export:         to AS46786 announce AS-2CONNECT-NIX
export:         to AS47200 announce AS-2CONNECT-NIX
export:         to AS47232 announce AS-2CONNECT-NIX
export:         to AS47727 announce AS-2CONNECT-NIX
export:         to AS47868 announce AS-2CONNECT-NIX
export:         to AS48268 announce AS-2CONNECT-NIX
export:         to AS48298 announce AS-2CONNECT-NIX
export:         to AS48417 announce AS-2CONNECT-NIX
export:         to AS50384 announce AS-2CONNECT-NIX
export:         to AS50698 announce AS-2CONNECT-NIX
export:         to AS51248 announce AS-2CONNECT-NIX
export:         to AS57279 announce AS-2CONNECT-NIX
export:         to AS57463 announce AS-2CONNECT-NIX
export:         to AS59984 announce AS-2CONNECT-NIX
export:         to AS196762 announce AS-2CONNECT-NIX
export:         to AS197197 announce AS-2CONNECT-NIX
export:         to AS197284 announce AS-2CONNECT-NIX
export:         to AS197815 announce AS-2CONNECT-NIX
export:         to AS198282 announce AS-2CONNECT-NIX
export:         to AS199490 announce AS-2CONNECT-NIX
export:         to AS199803 announce AS-2CONNECT-NIX
export:         to AS200155 announce AS-2CONNECT-NIX
org:            ORG-NS29-RIPE
admin-c:        TWOC-RIPE
tech-c:         TWOC-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-2CONNECT
created:        2005-06-29T14:39:29Z
last-modified:  2018-09-04T10:10:06Z
source:         RIPE

organisation:   ORG-NS29-RIPE
org-name:       2 connect a.s.
org-type:       LIR
address:        Nad Trnkovem 1667/11
address:        106 00
address:        Praha 10
address:        CZECH REPUBLIC
phone:          +420246083111
admin-c:        TWOC-RIPE
tech-c:         TWOC-RIPE
abuse-c:        TWOC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-2CONNECT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-2CONNECT
created:        2005-06-20T05:11:15Z
last-modified:  2018-05-02T13:12:13Z
source:         RIPE # Filtered

role:           network operation of 2 connect
address:        Nad Trnkovem 11
address:        Praha 10
address:        106 00
address:        The Czech Republic
admin-c:        PD2442-RIPE
tech-c:         DR4240-RIPE
abuse-mailbox:  [email protected]
nic-hdl:        TWOC-RIPE
mnt-by:         MNT-2CONNECT
created:        2013-08-30T11:21:56Z
last-modified:  2014-07-10T12:01:50Z
source:         RIPE # Filtered